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Sample records for significant outcome predictor

  1. Inpatient Treatment for Adolescents with Anorexia Nervosa: Clinical Significance and Predictors of Treatment Outcome.

    PubMed

    Schlegl, Sandra; Diedrich, Alice; Neumayr, Christina; Fumi, Markus; Naab, Silke; Voderholzer, Ulrich

    2016-05-01

    This study evaluated the clinical significance as well as predictors of outcome for adolescents with severe anorexia nervosa (AN) treated in an inpatient setting. Body mass index (BMI), eating disorder (ED) symptoms [Eating Disorder Inventory-2 (EDI-2)], general psychopathology and depression were assessed in 238 patients at admission and discharge. BMI increased from 14.8 + 1.2 to 17.3 + 1.4 kg/m(2). Almost a fourth (23.6%) of the patients showed reliable changes, and 44.7% showed clinically significant changes (EDI-2). BMI change did not significantly differ between those with reliable or clinically significant change or no reliable change in EDI-2. Length of stay, depression and body dissatisfaction were negative predictors of a clinically significant change. Inpatient treatment is effective in about two thirds of adolescents with AN and should be considered when outpatient treatment fails. About one third of patients showed significant weight gain, but did not improve regarding overall ED symptomatology. Future studies should focus on treatment strategies for non-responders. PMID:26603278

  2. Psychosocial predictors of treatment outcome for trauma-affected refugees

    PubMed Central

    Sonne, Charlotte; Carlsson, Jessica; Bech, Per; Vindbjerg, Erik; Mortensen, Erik Lykke; Elklit, Ask

    2016-01-01

    Background The effects of treatment in trials with trauma-affected refugees vary considerably not only between studies but also between patients within a single study. However, we know little about why some patients benefit more from treatment, as few studies have analysed predictors of treatment outcome. Objective The objective of the study was to examine possible psychosocial predictors of treatment outcome for trauma-affected refugees. Method The participants were 195 adult refugees with posttraumatic stress disorder (PTSD) who were enrolled in a 6- to 7-month treatment programme at the Competence Centre for Transcultural Psychiatry (CTP), Denmark. The CTP Predictor Index used in the study included 15 different possible outcome predictors concerning the patients’ past, chronicity of mental health problems, pain, treatment motivation, prerequisites for engaging in psychotherapy, and social situation. The primary outcome measure was PTSD symptoms measured on the Harvard Trauma Questionnaire (HTQ). Other outcome measures included the Hopkins Symptom Check List-25, the WHO-5 Well-being Index, Sheehan Disability Scale, Hamilton Depression and Anxiety Scales, the somatisation scale of the Symptoms Checklist-90, Global Assessment of Functioning scales, and pain rated on visual analogue scales. The relations between treatment outcomes and the total score as well as subscores of the CTP Predictor Index were analysed. Results Overall, the total score of the CTP Predictor Index was significantly correlated to pre- to post treatment score changes on the majority of the ratings mentioned above. While employment status was the only single item significantly correlated to HTQ-score changes, a number of single items from the CTP Predictor Index correlated significantly with changes in depression and anxiety symptoms, but the size of the correlation coefficients were modest. Conclusions The total score of the CTP Predictor Index correlated significantly with outcomes on most

  3. Predictors of Driving Outcomes in Advancing Age

    PubMed Central

    Emerson, Jamie L.; Johnson, Amy M.; Dawson, Jeffrey D.; Uc, Ergun Y.; Anderson, Steven W.

    2012-01-01

    This study aimed to develop predictive models for real-life driving outcomes in older drivers. Demographics, driving history, on-road driving errors, and performance on visual, motor, and neuropsychological test scores at baseline were assessed in 100 older drivers (ages 65–89 years [72.7]). These variables were used to predict time to driving cessation, first moving violation, or crash. Using Cox proportional hazards regression models, significant individual predictors for driving cessation were greater age and poorer scores on Near Visual Acuity, Contrast Sensitivity, Useful Field of View, Judgment of Line Orientation, Trail Making Test-Part A, Benton Visual Retention Test, Grooved Pegboard, and a composite index of overall cognitive ability. Greater weekly mileage, higher education, and “serious” on-road errors predicted moving violations. Poorer scores from Trail Making Test-Part B or Trail Making Test (B-A) and serious on-road errors predicted crashes. Multivariate models using “off-road” predictors revealed (1) age and Contrast Sensitivity as best predictors for driving cessation; (2) education, weekly mileage, and Auditory Verbal Learning Task-Recall for moving violations; and (3) education, number of crashes over the past year, Auditory Verbal Learning Task-Recall, and Trail Making Test (B-A) for crashes. Diminished visual, motor, and cognitive abilities in older drivers can be easily and noninvasively monitored with standardized off-road tests, and performances on these measures predict involvement in motor vehicle crashes and driving cessation, even in the absence of a neurological disorder. PMID:22182364

  4. Developmental trajectories of clinically significant attention-deficit/hyperactivity disorder (ADHD) symptoms from grade 3 through 12 in a high-risk sample: Predictors and outcomes.

    PubMed

    Sasser, Tyler R; Kalvin, Carla B; Bierman, Karen L

    2016-02-01

    Developmental trajectories of clinically significant attention-deficit/hyperactivity (ADHD) symptoms were explored in a sample of 413 children identified as high risk because of elevated kindergarten conduct problems. Symptoms of inattention and hyperactivity-impulsivity were modeled simultaneously in a longitudinal latent class analyses, using parent reports collected in Grades 3, 6, 9, and 12. Three developmental trajectories emerged: (1) low levels of inattention and hyperactivity (low), (2) initially high but then declining symptoms (declining), and (3) continuously high symptoms that featured hyperactivity in childhood and early adolescence and inattention in adolescence (high). Multinomial logistic regressions examined child characteristics and family risk factors as predictors of ADHD trajectories. Relative to the low class, children in the high and declining classes displayed similar elevations of inattention and hyperactivity in early childhood. The high class was distinguished from the declining class by higher rates of aggression and hyperactivity at school and emotion dysregulation at home. In contrast, the declining class displayed more social isolation at home and school, relative to the low class. Families of children in both high and declining trajectory classes experienced elevated life stressors, and parents of children in the high class were also more inconsistent in their discipline practices relative to the low class. By late adolescence, children in the high class were significantly more antisocial than those in the low class, with higher rates of arrests, school dropout, and unemployment, whereas children in the declining class did not differ from those in the low trajectory class. The developmental and clinical implications of these findings are discussed. PMID:26854506

  5. Therapeutic hypothermia after cardiac arrest: outcome predictors

    PubMed Central

    Leão, Rodrigo Nazário; Ávila, Paulo; Cavaco, Raquel; Germano, Nuno; Bento, Luís

    2015-01-01

    Objective The determination of coma patient prognosis after cardiac arrest has clinical, ethical and social implications. Neurological examination, imaging and biochemical markers are helpful tools accepted as reliable in predicting recovery. With the advent of therapeutic hypothermia, these data need to be reconfirmed. In this study, we attempted to determine the validity of different markers, which can be used in the detection of patients with poor prognosis under hypothermia. Methods Data from adult patients admitted to our intensive care unit for a hypothermia protocol after cardiac arrest were recorded prospectively to generate a descriptive and analytical study analyzing the relationship between clinical, neurophysiological, imaging and biochemical parameters with 6-month outcomes defined according to the Cerebral Performance Categories scale (good 1-2, poor 3-5). Neuron-specific enolase was collected at 72 hours. Imaging and neurophysiologic exams were carried out in the 24 hours after the rewarming period. Results Sixty-seven patients were included in the study, of which 12 had good neurological outcomes. Ventricular fibrillation and electroencephalographic theta activity were associated with increased likelihood of survival and improved neurological outcomes. Patients who had more rapid cooling (mean time of 163 versus 312 minutes), hypoxic-ischemic brain injury on magnetic resonance imaging or neuron-specific enolase > 58ng/mL had poor neurological outcomes (p < 0.05). Conclusion Hypoxic-ischemic brain injury on magnetic resonance imaging and neuron-specific enolase were strong predictors of poor neurological outcomes. Although there is the belief that early achievement of target temperature improves neurological prognoses, in our study, there were increased mortality and worse neurological outcomes with earlier target-temperature achievement. PMID:26761469

  6. Predictors of surgical outcome and their assessment.

    PubMed

    Mannion, Anne F; Elfering, Achim

    2006-01-01

    The relatively high rate of failed back surgery has prompted the search for "risk factors" to predict the result of spinal surgery in a given individual. However, the literature reveals few unequivocal predictors and they often explain a relatively low proportion of variance in outcome. This suggests that we have a long way to go before being able to rest easily, having refused someone surgery on the basis of unfavourable baseline characteristics. The best recommendation is to ensure, firstly, that the indication for surgery is absolutely clear-cut (i.e. that surgically remediable pathology exists) and then to consider the various factors that may influence the "typical" outcome. Consistent risk factors for a poor outcome regarding return-to-work include long-term sick leave/receipt of disability benefit. Hence, every effort should be made to keep the individual in the workforce, despite the ongoing symptoms and plans for surgery. In patients with a particularly heavy job, consultation with occupational physicians might later ease the patient's way back into the workplace. Patients with degenerative disorders and/or comorbidity should be counselled that few of them will have complete/lasting pain relief or a complete return to pre-morbid function. Patients with a high level of distress may benefit from psychological treatment, before and/or accompanying the surgical treatment. The opportunity (time), encouragement (education and positive messages), and resources (referral to appropriate support services) to modify risk factors that are indeed modifiable should be offered, and realistic expectations should be discussed with the patient before the decision to operate is made. PMID:16320033

  7. Clinical predictors of outcome in encephalitis.

    PubMed Central

    Kennedy, C R; Duffy, S W; Smith, R; Robinson, R O

    1987-01-01

    Twenty five patients with encephalitis were studied prospectively, and their clinical and virological features compared with outcome. Among 22 patients with laboratory confirmation of virus infection, evidence of direct effect on the central nervous system by the virus occurred significantly more often both in those with a monophasic illness compared with those with a biphasic illness, and in those with focal neurological signs localising in the cerebral hemispheres compared with those without such signs. Young age at presentation, low score on the Glasgow coma scale, disruption of oculocephalic responses, and laboratory evidence of virus infection within the central nervous system were significantly associated with poor outcome. Computed tomography results, concentrations of creatine phosphokinase BB isoenzyme in cerebrospinal fluid, and procoagulant activity in cerebrospinal fluid were not predictive of outcome. PMID:3688920

  8. Marital History and the Prior Relationship as Predictors of Positive and Negative Outcomes among Wife Caregivers.

    ERIC Educational Resources Information Center

    Kramer, Betty J.

    1993-01-01

    Investigated interpersonal vulnerability variables (marital history and quality of relationship prior to onset of Alzheimer's disease), caregiver resources, and appraisals of stressors as predictors of positive and negative outcomes among 72 wife caregivers. All variables were significant predictors of depression and quality of life even after…

  9. Lumbar disk herniation surgery: outcome and predictors.

    PubMed

    Sedighi, Mahsa; Haghnegahdar, Ali

    2014-12-01

    Study Design A retrospective cohort study. Objectives To determine the outcome and any differences in the clinical results of three different surgical methods for lumbar disk herniation and to assess the effect of factors that could predict the outcome of surgery. Methods We evaluated 148 patients who had operations for lumbar disk herniation from March 2006 to March 2011 using three different surgical techniques (laminectomy, microscopically assisted percutaneous nucleotomy, and spinous process osteotomy) by using Japanese Orthopaedic Association (JOA) Back Pain Evaluation Questionnaire, Resumption of Activities of Daily Living scale and changes of visual analog scale (VAS) for low back pain and radicular pain. Our study questionnaire addressed patient subjective satisfaction with the operation, residual complaints, and job resumption. Data were analyzed with SPSS version 16.0 (SPSS, Inc., Chicago, Illinois, United States). Statistical significance was set at 0.05. For statistical analysis, chi-square test, Mann-Whitney U test, Kruskal-Wallis test, and repeated measure analysis were performed. For determining the confounding factors, univariate analysis by chi-square test was used and followed by logistic regression analysis. Results Ninety-four percent of our patients were satisfied with the results of their surgeries. VAS documented an overall 93.3% success rate for reduction of radicular pain. Laminectomy resulted in better outcome in terms of JOA Back Pain Evaluation Questionnaire. The outcome of surgery did not significantly differ by age, sex, level of education, preoperative VAS for back, preoperative VAS for radicular pain, return to previous job, or level of herniation. Conclusion Surgery for lumbar disk herniation is effective in reducing radicular pain (93.4%). All three surgical approaches resulted in significant decrease in preoperative radicular pain and low back pain, but intergroup variation in the outcome was not achieved. As indicated

  10. Frailty as a predictor of short-term adverse outcomes

    PubMed Central

    Coelho, Tiago; Paúl, Constança; Gobbens, Robbert J.J.

    2015-01-01

    The objectives of this study were to compare how different frailty measures (Frailty Phenotype/FP, Groningen Frailty Indicator/GFI and Tilburg Frailty Indicator/TFI) predict short-term adverse outcomes. Secondarily, adopting a multidimensional approach to frailty (integral conceptual model–TFI), this study aims to compare how physical, psychological and social frailty predict the outcomes. A longitudinal study was carried out with 95 community-dwelling elderly. Participants were assessed at baseline for frailty, determinants of frailty, and adverse outcomes (healthcare utilization, quality of life, disability in basic and instrumental activities of daily living/ADL and IADL). Ten months later the outcomes were assessed again. Frailty was associated with specific healthcare utilization indicators: the FP with a greater utilization of informal care; GFI with an increased contact with healthcare professionals; and TFI with a higher amount of contacts with a general practitioner. After controlling for the effect of life-course determinants, comorbidity and adverse outcome at baseline, GFI predicted IADL disability and TFI predicted quality of life. The effect of the FP on the outcomes was not significant, when compared with the other measures. However, when comparing TFI’s domains, the physical domain was the most significant predictor of the outcomes, even explaining part of the variance of ADL disability. Frailty at baseline was associated with adverse outcomes at follow-up. However, the relationship of each frailty measure (FP, GFI and TFI) with the outcomes was different. In spite of the role of psychological frailty, TFI’s physical domain was the determinant factor for predicting disability and most of the quality of life. PMID:26246968

  11. Separable Attentional Predictors of Language Outcome

    PubMed Central

    Salley, Brenda; Panneton, Robin K.; Colombo, John

    2014-01-01

    The aim of this study was to examine the combined influences of infants attention and use of social cues in the prediction of their language outcomes. This longitudinal study measured infants' visual attention on a distractibility task (11 months), joint attention (14 months), and language outcomes (word –object association, 14 months; MBCDI vocabulary size and multi-word productions at 18 months of age). Path analyses were conducted for two different language outcomes. The analysis for vocabulary revealed unique direct prediction from infants' visual attention on a distractibility task (i.e., maintaining attention to a target event in the presence of competing events) and joint attention (i.e., more frequent response to tester's bids for attention) for larger vocabulary size at outcome; this model accounted for 48% of variance in vocabulary, after controlling for baseline communication status (assessed at 11 months). The analysis for multi-word productions yielded direct effects for infants' distractibility, but not joint attention; this model accounted for 45% of variance in multi-word productions, again after controlling for baseline communication status. Indirect effects were not significant in either model. Results are discussed in light of the unique predictive role of attentional factors and social/attention cues for emerging language. PMID:25342932

  12. Gyrification brain abnormalities as predictors of outcome in anorexia nervosa.

    PubMed

    Favaro, Angela; Tenconi, Elena; Degortes, Daniela; Manara, Renzo; Santonastaso, Paolo

    2015-12-01

    Gyrification brain abnormalities are considered a marker of early deviations from normal developmental trajectories and a putative predictor of poor outcome in psychiatric disorders. The aim of this study was to explore cortical folding morphology in patients with anorexia nervosa (AN). A MRI brain study was conducted on 38 patients with AN, 20 fully recovered patients, and 38 healthy women. Local gyrification was measured with procedures implemented in FreeSurfer. Vertex-wise comparisons were carried out to compare: (1) AN patients and healthy women; (2) patients with a full remission at a 3-year longitudinal follow-up assessment and patients who did not recover. AN patients exhibited significantly lower gyrification when compared with healthy controls. Patients with a poor 3-year outcome had significantly lower baseline gyrification when compared to both healthy women and patients with full recovery at follow-up, even after controlling for the effects of duration of illness and gray matter volume. No significant correlation has been found between gyrification, body mass index, amount of weight loss, onset age, and duration of illness. Brain gyrification significantly predicted outcome at follow-up even after controlling for the effects of duration of illness and other clinical prognostic factors. Although the role of starvation in determining our findings cannot be excluded, our study showed that brain gyrification might be a predictor of outcome in AN. Further studies are needed to understand if brain gyrification abnormalities are indices of early neurodevelopmental alterations, the consequence of starvation, or the interaction between both factors. PMID:26374960

  13. Predictors of two-year outcome among psychiatric outpatients.

    PubMed

    Harder, D W; Greenwald, D F; Strauss, J S; Kokes, R F; Ritzler, B A; Gift, T E

    1990-05-01

    This study hypothesized that social competence and clinical factors previously associated with psychiatric outcome among inpatients would be effective predictors of outcome among outpatients (N = 77) as well. Intake and 2-year outcome status were assessed multidimensionally with absolute-level and residualized indices of functioning, overall clinical status, and symptomatology. Menninger health-sickness proved to be the best single predictor, although Phillips premorbid functioning, Strauss-Carpenter prognosis, social class, and diagnostic severity also predicted well to outcome. Patterns of associated predictor/outcome variable clusters were described. Results suggest that a general social competence factor predicts to psychiatric outcome across the entire range of disorders, but that life events stress does not. PMID:2347928

  14. Neurocognitive Predictors of Reading Outcomes for Children with Reading Disabilities

    ERIC Educational Resources Information Center

    Frijters, Jan C.; Lovett, Maureen W.; Steinbach, Karen A.; Wolf, Maryanne; Sevcik, Rose A.; Morris, Robin D.

    2011-01-01

    This study reports on several specific neurocognitive process predictors of reading outcomes for a sample of 278 children with reading disabilities. Three categories of response (i.e., poor, average, and good) were formed via growth curve models of six reading outcomes. Two nested discriminant function analyses were conducted to evaluate the…

  15. The Offspring of Alcoholics: Outcome Predictors.

    ERIC Educational Resources Information Center

    el-Guebaly, Nady

    1982-01-01

    Reviews risk of psychosocial problems related to drinking among "grown-up" children of alcoholics. Argues that genetic predisposition is best predictor available; this may be more influential near severe end of alcoholism spectrum, may be less influential in females, and may lead to differences in symptomatology and management. (Author/CMG)

  16. Time-course pattern of blood 25-hydroxycholecalciferol is a significant predictor of survival outcome in metastatic colorectal cancer: a clinical practice-based study.

    PubMed

    Obermannova, R; Dusek, L; Greplova, K; Jarkovsky, J; Sterba, J; Vyzula, R; Demlova, R; Zdrazilova-Dubska, L; Valik, D

    2015-01-01

    Vitamin D deficiency has been implicated in the epidemiology of common malignancies including colorectal cancer. We studied consecutive blood levels of 25-hydroxycholecalciferol (25-OHD) in relation to other clinical and laboratory variables in metastatic colorectal cancer patients to ascertain whether their variations may be prognostic or predictive parameters of survival outcomes. Eighty four patients treated with first-line oxaliplatin-based chemotherapy with or without bevacizumab were included. The patients were enrolled on the intent-to-treat basis considering their performance status, comorbidities and laboratory parameters to be medically apt for intensive chemotherapy. Overall survival and progression-free survival were selected as the primary outcomes. Progression free survival and overall survival medians were 15.4 months and 41.2 months, respectively. The cut-off levels of 40 nmol/l for 25-OHD and 11 µg/l for first CEA were identified to be clinical decision levels stratifying patients to the respective prognostic groups. We found that the most consistent outcome predictors were i) any patient surgery, ii) CEA and, independently, iii) time-related blood levels of 25-OHD. We confirmed fundamental and consistent vitamin D deficiency in metastatic colorectal cancer. We demonstrated that all patients with at least one blood level above 40 nmol/l versus all below this cut-off showed profound differences in their disease outcomes. The primary disease stage or time to metastatic stage did not influence the predictive power of blood 25-OHD levels, implying that the time-course pattern of 25-OHD but not the first single measurement may be an independent prognostic factor. PMID:26458311

  17. Predictors of CBT outcome in older adults with GAD.

    PubMed

    Hundt, Natalie E; Amspoker, Amber B; Kraus-Schuman, Cynthia; Cully, Jeffrey A; Rhoades, Howard; Kunik, Mark E; Stanley, Melinda A

    2014-12-01

    The current study is a secondary analysis of data from a randomized controlled trial of CBT for late-life GAD (Stanley et al., 2014) which provided an opportunity to examine predictors of outcome among those who received CBT. Participants were 150 older adults who were randomized to receive 10 sessions of CBT. Completer analyses found that homework completion, number of sessions attended, lower worry severity, lower depression severity, and recruitment site predicted 6-month worry outcome on the PSWQ-A, whereas homework completion, credibility of the therapy, lower anxiety severity, and site predicted 6-month anxiety outcome on the STAI-T. In intent-to-treat multivariate analyses, however, only initial worry and anxiety severity, site, and number of sessions completed predicted treatment outcome. These results are largely consistent with predictors of outcome in younger adults and suggest that lower initial symptom severity and variables consistent with greater engagement in treatment predict outcome. PMID:25445074

  18. Predictors of CBT Outcome in Older Adults with GAD

    PubMed Central

    Hundt, Natalie E.; Amspoker, Amber B.; Kraus-Schuman, Cynthia; Cully, Jeffrey A.; Rhoades, Howard; Kunik, Mark E.; Stanley, Melinda A.

    2014-01-01

    The current study is a secondary analysis of data from a randomized controlled trial of CBT for late-life GAD (Stanley et al., 2014) which provided an opportunity to examine predictors of outcome among those who received CBT. Participants were 150 older adults who were randomized to receive 10 sessions of CBT. Completer analyses found that homework completion, number of sessions attended, lower worry severity, lower depression severity, and recruitment site predicted 6-month worry outcome on the PSWQ-A, whereas homework completion, credibility of the therapy, lower anxiety severity, and site predicted better 6-month anxiety outcome on the STAI-T. In intent-to-treat multivariate analyses, however, only initial worry and anxiety severity, site, and number of sessions completed predicted treatment outcome. These results are largely consistent with predictors of outcome in younger adults and suggest that lower initial symptom severity and variables consistent with greater engagement in treatment predict outcome. PMID:25445074

  19. Longitudinal Predictors of Outcomes for Adults With Autism Spectrum Disorder: Systematic Review.

    PubMed

    Kirby, Anne V; Baranek, Grace T; Fox, Leslie

    2016-04-01

    To generate an evidence-based understanding of longitudinal predictors of social outcomes (i.e., employment, social relationships/participation, independent living) of adults with autism spectrum disorder (ASD), we conducted a systematic literature review of publications since 2000. Twelve publications deriving from eight study samples fit inclusion/exclusion criteria for the review. In these publications, statistically significant predictors of social outcomes fell into five categories: (a) personal characteristics, (b) individual functioning, (c) family context, (d) services, and (e) other factors (i.e., peer influence, health status). However, only two studies demonstrated high methodological quality, and only one category of predictors-individual functioning-was identified across multiple study samples. To inform practices for youth with ASD, there remains a need for high-quality outcome research related to adults with ASD to better understand predictors, especially related to environmental factors such as related to the family and services received. PMID:27504878

  20. Separable Attentional Predictors of Language Outcome

    ERIC Educational Resources Information Center

    Salley, Brenda; Panneton, Robin K.; Colombo, John

    2013-01-01

    The aim of this study was to examine the combined influences of infants' attention and use of social cues in the prediction of their language outcomes. This longitudinal study measured infants' visual attention on a distractibility task (11 months), joint attention (14 months), and language outcomes (word-object association, 14 months;…

  1. Statistical significance of climate sensitivity predictors obtained by data mining

    NASA Astrophysics Data System (ADS)

    Caldwell, Peter M.; Bretherton, Christopher S.; Zelinka, Mark D.; Klein, Stephen A.; Santer, Benjamin D.; Sanderson, Benjamin M.

    2014-03-01

    Several recent efforts to estimate Earth's equilibrium climate sensitivity (ECS) focus on identifying quantities in the current climate which are skillful predictors of ECS yet can be constrained by observations. This study automates the search for observable predictors using data from phase 5 of the Coupled Model Intercomparison Project. The primary focus of this paper is assessing statistical significance of the resulting predictive relationships. Failure to account for dependence between models, variables, locations, and seasons is shown to yield misleading results. A new technique for testing the field significance of data-mined correlations which avoids these problems is presented. Using this new approach, all 41,741 relationships we tested were found to be explainable by chance. This leads us to conclude that data mining is best used to identify potential relationships which are then validated or discarded using physically based hypothesis testing.

  2. Predictors of outcomes of psychological treatments for disordered gambling: A systematic review.

    PubMed

    Merkouris, S S; Thomas, S A; Browning, C J; Dowling, N A

    2016-08-01

    This systematic review aimed to synthesise the evidence relating to pre-treatment predictors of gambling outcomes following psychological treatment for disordered gambling across multiple time-points (i.e., post-treatment, short-term, medium-term, and long-term). A systematic search from 1990 to 2016 identified 50 articles, from which 11 socio-demographic, 16 gambling-related, 21 psychological/psychosocial, 12 treatment, and no therapist-related variables, were identified. Male gender and low depression levels were the most consistent predictors of successful treatment outcomes across multiple time-points. Likely predictors of successful treatment outcomes also included older age, lower gambling symptom severity, lower levels of gambling behaviours and alcohol use, and higher treatment session attendance. Significant associations, at a minimum of one time-point, were identified between successful treatment outcomes and being employed, ethnicity, no gambling debt, personality traits and being in the action stage of change. Mixed results were identified for treatment goal, while education, income, preferred gambling activity, problem gambling duration, anxiety, any psychiatric comorbidity, psychological distress, substance use, prior gambling treatment and medication use were not significantly associated with treatment outcomes at any time-point. Further research involving consistent treatment outcome frameworks, examination of treatment and therapist predictor variables, and evaluation of predictors across long-term follow-ups is warranted to advance this developing field of research. PMID:27372437

  3. Anterior cruciate ligament reconstruction and rehabilitation: predictors of functional outcome

    PubMed Central

    DELLA VILLA, FRANCESCO; RICCI, MARGHERITA; PERDISA, FRANCESCO; FILARDO, GIUSEPPE; GAMBERINI, JACOPO; CAMINATI, DANIELE; DELLA VILLA, STEFANO

    2015-01-01

    Surgical reconstruction of an injured anterior cruciate ligament (ACL) leads to full recovery of function and sports activity in a high percentage of cases. The aim of the present study was to analyze variables related to the patient, the surgical technique and the post-surgical rehabilitation methods, seeking to identify predictors of outcome and recovery time after ACL reconstruction. One hundred and four patients (81 M, 23 F) undergoing a step-based rehabilitation protocol after ACL reconstruction were evaluated. 43.2% of them had an isolated ACL lesion, whereas 56.8% had one or more concurrent injuries. Data relating to personal characteristics, surgery and post-operative management were collected and analyzed for correlation. Clinical outcome was evaluated with IKDC subjective score and the Tegner score, and the time to reach full recovery was noted as well. Young patients with a higher pre-injury Tegner activity level or who practice sport at professional level, no concurrent capsular lesions and no postoperative knee bracing had better clinical results and took shorter time to recover. Also, a higher percentage of on-the-field rehabilitation sessions, and absence of significant muscle strength deficits at the first knee isokinetic test emerged as rehabilitation-related factors leading to a better post-surgical outcome. Personal, surgical and rehabilitation factors should be considered in order to optimize patient management and maximize the expected results. Further studies are needed to find the strongest factors in different patients. Level of evidence Level IV, retrospective study. PMID:26904523

  4. Prestroke family interaction as a predictor of stroke outcome.

    PubMed

    Evans, R L; Bishop, D S; Matlock, A L; Stranahan, S; Halar, E M; Noonan, W C

    1987-08-01

    The Family of Assessment Device and clinical data for 60 stroke patients were used to predict outcome at six months and one year poststroke. Ratings of behavior control and affective responsiveness of the family predicted number of days of rehospitalization during the study. Problem solving scores, family communication skills, and patient self-care ability predicted family-rated patient adjustment. Family function was a better predictor of hospital stay than baseline ratings of typical predictors of stroke outcome. Family function represents an area for potential stroke intervention that may have more relevance to efficient health care delivery and the clinical status of stroke patients than has previously been noted. PMID:3619614

  5. Preschool Predictors of Kindergarten Language Outcomes

    ERIC Educational Resources Information Center

    Walk, Anne; Matsuo, Hisako; Giovanoni, Alex

    2015-01-01

    The aim of the present study is to explore a variety of cognitive and social variables which are most relevant to children's linguistic success in an educational setting. The study examines kindergarten English language outcomes in classrooms containing monolingual English speaking children and bilingual children who speak English and one other…

  6. Predictors of outcome in HSV encephalitis.

    PubMed

    Singh, Tarun D; Fugate, Jennifer E; Hocker, Sara; Wijdicks, Eelco F M; Aksamit, Allen J; Rabinstein, Alejandro A

    2016-02-01

    This study aims to explore the clinical features, radiological findings, management and the factors influencing prognosis in PCR-confirmed herpes simplex virus encephalitis (HSE). This is a retrospective review of consecutive patients diagnosed with HSE at Mayo Clinic, Rochester, MN, between January 1995 and December 2013. Only HSE cases confirmed by PCR were included. Univariate and multivariate analysis was used to identify factors associated with good (modified Rankin Scale of 0-2) or poor outcome (mRS of 3-6) at hospital discharge and 1-year follow-up. We identified 45 patients with HSE. Median age was 66 (IQR 53.5-78) years. HSE was caused by HSV-1 in 33 cases and by HSV-2 in 9. Nearly half had seizures upon admission or during hospitalization. The most common regions involved on MRI were the temporal lobe in 35 (87.5%), insula in 28 (70.0%), frontal lobe in 27 (67.5%) and thalamus in 11 (27.5%) patients. MRI pattern was quite homogeneous with HSV-1 infection, but much more heterogeneous with HSV-2. Good outcome at discharge and at 6-12 months was seen in 16 (35.6%) and 27 (65.9%) patients, respectively. On multivariate analyses, older age (p = 0.001), coma (p = 0.008), restricted diffusion on MRI (p = 0.005) and acyclovir started after the first day of admission (p = 0.050) were associated with poor outcome at discharge. Older age, development of coma, presence of restricted diffusion on brain MRI and delay in the administration of acyclovir portend poor outcome in HSE. Conversely, presence of seizures, focal neurological deficits, EEG abnormalities and location or extension of FLAIR/T2 abnormalities did not influence functional outcome. PMID:26568560

  7. Anxiety, Stress and Social Support: Prenatal Predictors of Obstetrical Outcomes.

    ERIC Educational Resources Information Center

    Nethercut, Gail; Adler, Nancy

    The role of anxiety, stress, and social support in predicting negative obstetrical outcomes was examined in a high-risk group of pregnant women. The predictor variables were assessed with separate self-report scales, including The Sarason Life Experience Survey, the Spielberger State/Trait Inventory, and a modified version of the Lazarus and Cohen…

  8. Relational Aggression in Middle Childhood: Predictors and Adolescent Outcomes

    ERIC Educational Resources Information Center

    Spieker, Susan J.; Campbell, Susan B.; Vandergrift, Nathan; Pierce, Kim M.; Cauffman, Elizabeth; Susman, Elizabeth J.; Roisman, Glenn I.

    2012-01-01

    This study examined gender differences in the level and developmental course of relational aggression in middle childhood, as well as early predictors and outcomes of relational aggression, after controlling for concurrent physical aggression. Relational (RAgg) and Physical aggression (PAgg) scores for 558 boys and 545 girls at the ages of eight…

  9. Predictors of Substance Abuse Treatment Outcomes in Tennessee.

    ERIC Educational Resources Information Center

    Kedia, Satish; Williams, Charles

    2003-01-01

    Identifies and analyzes several variables important in predicting the likelihood of abstinence among substance abuse clients. Data was collected from 1,350 clients treated for alcohol or drug abuse in residential, halfway house, or outpatient facilities. Analyzing 22 variables as possible treatment outcome predictors, results found one…

  10. Change in Autism Classification with Early Intervention: Predictors and Outcomes

    ERIC Educational Resources Information Center

    Ben Itzchak, Esther; Zachor, Ditza A.

    2009-01-01

    The current study characterized stability and changes of autism diagnostic classification with intervention in very young children and examined pre-treatment predictors and post-intervention outcome. Sixty-eight children diagnosed with autism, aged 18-35 months (M = 25.4, SD = 4.0) participated in the study. Children underwent comprehensive…

  11. Multifactorial analysis of predictors of outcome in pediatric intracranial ependymoma.

    PubMed

    Ridley, Lee; Rahman, Ruman; Brundler, Marie-Anne; Ellison, David; Lowe, James; Robson, Keith; Prebble, Emma; Luckett, Inga; Gilbertson, Richard J; Parkes, Sheila; Rand, Vikki; Coyle, Beth; Grundy, Richard G

    2008-10-01

    Pediatric ependymomas are enigmatic tumors, and their clinical management remains one of the more difficult in pediatric oncology. The identification of biological correlates of outcome and therapeutic targets remains a significant challenge in this disease. We therefore analyzed a panel of potential biological markers to determine optimal prognostic markers. We constructed a tissue microarray from 97 intracranial tumors from 74 patients (WHO grade II-III) and analyzed the candidate markers nucleolin, telomerase catalytic subunit (hTERT; antibody clone 44F12), survivin, Ki-67, and members of the receptor tyrosine kinase I (RTK-I) family by immunohistochemistry. Telomerase activity was determined using the in vitro-based telomere repeat amplification protocol assay, and telomere length was measured using the telomere restriction fragment assay. Primary tumors with low versus high nucleolin protein expression had a 5-year event-free survival of 74%+/-13% and 31%+/-7%, respectively. Multivariate analysis identified low nucleolin expression to be independently associated with a more favorable prognosis (hazard ratio=6.25; 95% confidence interval, 1.6-24.2; p=0.008). Ki-67 and survivin correlated with histological grade but not with outcome. Immunohistochemical detection of the RTK-I family did not correlate with grade or outcome. Telomerase activity was evident in 19 of 22 primary tumors, with telomere lengthening and/or maintenance occurring in five of seven recurrent cases. Low nucleolin expression was the single most important biological predictor of outcome in pediatric intracranial ependymoma. Furthermore, telomerase reactivation and maintenance of telomeric repeats appear necessary for childhood ependymoma progression. These findings require corroboration in a clinical trial setting. PMID:18701711

  12. Predicting math outcomes: reading predictors and comorbidity.

    PubMed

    Fletcher, Jack M

    2005-01-01

    This commentary addresses issues concerning (a) the measurement of numbers, letters, and words versus cognitive processes in early screening batteries, and (b) comorbid associations of reading, math, and attention disorders. Based on reading prediction studies, assessments that include numbers should be most predictive of math outcomes. However, given the comorbid association of reading, math, and attention disorders, measures sensitive to reading and attention difficulties may be necessary in early screening batteries for math disabilities. PMID:16122061

  13. Significant predictors of patients' uncertainty in primary brain tumors.

    PubMed

    Lin, Lin; Chien, Lung-Chang; Acquaye, Alvina A; Vera-Bolanos, Elizabeth; Gilbert, Mark R; Armstrong, Terri S

    2015-05-01

    Patients with primary brain tumors (PBT) face uncertainty related to prognosis, symptoms and treatment response and toxicity. Uncertainty is correlated to negative mood states and symptom severity and interference. This study identified predictors of uncertainty during different treatment stages (newly-diagnosed, on treatment, followed-up without active treatment). One hundred eighty six patients with PBT were accrued at various points in the illness trajectory. Data collection tools included: a clinical checklist/a demographic data sheet/the Mishel Uncertainty in Illness Scale-Brain Tumor Form. The structured additive regression model was used to identify significant demographic and clinical predictors of illness-related uncertainty. Participants were primarily white (80 %) males (53 %). They ranged in age from 19-80 (mean = 44.2 ± 12.6). Thirty-two of the 186 patients were newly-diagnosed, 64 were on treatment at the time of clinical visit with MRI evaluation, 21 were without MRI, and 69 were not on active treatment. Three subscales (ambiguity/inconsistency; unpredictability-disease prognoses; unpredictability-symptoms and other triggers) were different amongst the treatment groups (P < .01). However, patients' uncertainty during active treatment was as high as in newly-diagnosed period. Other than treatment stages, change of employment status due to the illness was the most significant predictor of illness-related uncertainty. The illness trajectory of PBT remains ambiguous, complex, and unpredictable, leading to a high incidence of uncertainty. There was variation in the subscales of uncertainty depending on treatment status. Although patients who are newly diagnosed reported the highest scores on most of the subscales, patients on treatment felt more uncertain about unpredictability of symptoms than other groups. Due to the complexity and impact of the disease, associated symptoms, and interference with functional status, comprehensive assessment of patients

  14. Breast reconstruction following conservative mastectomies: predictors of complications and outcomes

    PubMed Central

    Voineskos, Sophocles H.; Frank, Simon G.

    2015-01-01

    Breast reconstruction can be performed using a variety of techniques, most commonly categorized into an alloplastic approach or an autologous tissue method. Both strategies have certain risk factors that influence reconstructive outcomes and complication rates. In alloplastic breast reconstruction, surgical outcomes and complication rates are negatively impacted by radiation, smoking, increased body mass index (BMI), hypertension, and prior breast conserving therapy. Surgical factors such as the type of implant material, undergoing immediate breast reconstruction, and the use of fat grafting can improve patient satisfaction and aesthetic outcomes. In autologous breast reconstruction, radiation, increased BMI, certain previous abdominal surgery, smoking, and delayed reconstruction are associated with higher complication rates. Though a pedicled transverse rectus abdominis myocutaneous (TRAM) flap is the most common type of flap used for autologous breast reconstruction, pedicled TRAMs are more likely to be associated with fat necrosis than a free TRAM or deep inferior epigastric perforator (DIEP) flap. Fat grafting can also be used to improve aesthetic outcomes in autologous reconstruction. This article focuses on factors, both patient and surgical, that are predictors of complications and outcomes in breast reconstruction. PMID:26645003

  15. Breast reconstruction following conservative mastectomies: predictors of complications and outcomes.

    PubMed

    Voineskos, Sophocles H; Frank, Simon G; Cordeiro, Peter G

    2015-12-01

    Breast reconstruction can be performed using a variety of techniques, most commonly categorized into an alloplastic approach or an autologous tissue method. Both strategies have certain risk factors that influence reconstructive outcomes and complication rates. In alloplastic breast reconstruction, surgical outcomes and complication rates are negatively impacted by radiation, smoking, increased body mass index (BMI), hypertension, and prior breast conserving therapy. Surgical factors such as the type of implant material, undergoing immediate breast reconstruction, and the use of fat grafting can improve patient satisfaction and aesthetic outcomes. In autologous breast reconstruction, radiation, increased BMI, certain previous abdominal surgery, smoking, and delayed reconstruction are associated with higher complication rates. Though a pedicled transverse rectus abdominis myocutaneous (TRAM) flap is the most common type of flap used for autologous breast reconstruction, pedicled TRAMs are more likely to be associated with fat necrosis than a free TRAM or deep inferior epigastric perforator (DIEP) flap. Fat grafting can also be used to improve aesthetic outcomes in autologous reconstruction. This article focuses on factors, both patient and surgical, that are predictors of complications and outcomes in breast reconstruction. PMID:26645003

  16. Predictors and outcomes of proactivity in the socialization process.

    PubMed

    Wanberg, C R; Kammeyer-Mueller, J D

    2000-06-01

    This 3-wave longitudinal study aimed to extend current understanding of the predictors and outcomes of employee proactivity (involving information seeking, feedback seeking, relationship building, and positive framing) in the socialization process. Two personality variables, extraversion and openness to experience, were associated with higher levels of proactive socialization behavior. Of the proactive behaviors studied, feedback seeking and relationship building were highlighted in their importance because of their various relationships with the work-related outcomes assessed in this study (e.g., social integration, role clarity, job satisfaction, intention to turnover, and actual turnover). The results also highlighted the importance of 2 control variables (opportunity to interact with others on the job and skill level of the new job) in the experience of socialization into a new job. PMID:10900812

  17. Predictors of Treatment Outcomes among Depressed Women with Childhood Sexual Abuse Histories

    PubMed Central

    Cort, Natalie A.; Gamble, Stephanie A.; Smith, Phillip N.; Chaudron, Linda H.; Lu, Naiji; He, Hua; Talbot, Nancy L.

    2012-01-01

    Background A notable portion (21%) of female patients receiving treatment for depression in community mental health centers (CMHC) has childhood sexual abuse (CSA) histories. Treatment outcomes in this population are heterogeneous; identifying factors associated with differential outcomes could inform treatment development. This exploratory study begins to address the gap in what is known about predictors of treatment outcomes among depressed women with sexual abuse histories. Method Seventy women with major depressive disorder and CSA histories in a CMHC were randomly assigned to Interpersonal Psychotherapy (n = 37) or usual care (n = 33). Using generalized estimating equations, we examined four pre-treatment predictor domains (i.e., sociodemographic characteristics, clinical features, social and physical functioning, and trauma features) potentially related to depression treatment outcomes. Results Among sociodemographic characteristics, Black race/ethnicity, public assistance income, and unemployment were associated with less depressive symptom reduction over the course of treatment. Two clinical features, chronic depression and borderline personality disorder, were also related to less reduction in depressive symptoms across the treatment period. Conclusion Our results demonstrate the clinical relevance of attending to predictors of depressed women with CSA histories being treated in public sector mental health centers. Particular sociodemographic characteristics and clinical features among these women may be significant indicators of risk for relatively poorer treatment outcomes. PMID:22570264

  18. Early Phonological and Sociocognitive Skills as Predictors of Later Language and Social Communication Outcomes

    ERIC Educational Resources Information Center

    Chiat, Shula; Roy, Penny

    2008-01-01

    Background: Previous studies of outcome for children with early language delay have focused on measures of early language as predictors of language outcome. This study investigates whether very early processing skills (VEPS) known to underpin language development will be better predictors of specific language and social communication outcomes than…

  19. Brainstem encephalitis: etiologies, treatment, and predictors of outcome

    PubMed Central

    Tan, Ik Lin; Mowry, Ellen M.; Steele, Sonya U.; Pardo, Carlos A.; McArthur, Justin C.; Nath, Avindra

    2016-01-01

    Brainstem encephalitis (BE) is an uncommon condition. We sought to characterize clinical presentations, etiologies, response to treatment, and predictors of outcome. We performed a retrospective review of non–HIV infected patients diagnosed with BE at Johns Hopkins Hospital (January 1997–April 2010). We characterized clinical and paraclinical features, and used regression models to assess associations with poor outcome. BE was diagnosed in 81 patients. An etiology was identified in 58 of 81 (71.6 %) of cases, most of which were confirmed or probable inflammatory/autoimmune conditions. Of the remaining 23 cases in which a specific diagnosis remained undefined, clinical presentation, CSF, neuroimaging studies, and outcomes were similar to the inflammatory/autoimmune group. Brain biopsy identified a specific diagnosis in 7 of 14 patients (50 %). Fifteen patients (18.5 %) either died or had a poor outcome. In multivariate logistic regression models, a higher CSF protein (per 5 mg/dl, OR = 1.11, 95 % CI: 1.03–1.20), a higher CSF glucose (per 5 mg/dl, OR = 1.36, 95 % CI: 1.09–1.70), and higher serum glucose (per 5 mg/dl, OR = 1.27, 95 % CI: 1.06–1.52) were independently associated with increased odds of poor outcome. Inflammatory and non-infectious conditions accounted for most cases of BE. Higher CSF protein and glucose were independently associated with poor outcome. In immunocompetent patients with BE of undefined etiology despite extensive investigation, a trial of immunosuppressive treatment may be warranted, though deterioration clinically or on magnetic resonance imaging should prompt a brain biopsy. PMID:23749332

  20. System and individual outcomes and their predictors in services and support for people with IDD.

    PubMed

    Tichá, Renáta; Hewitt, Amy; Nord, Derek; Larson, Sherri

    2013-10-01

    The growth and advancement of community-based services for people with intellectual and developmental disabilities (IDD) have resulted in vast changes in the long-term services and support landscape as well as in expected outcomes of service systems for service recipients. Investments in IDD research have been made to provide a deeper understanding of these outcomes and to explain them. This article summarizes outcomes and their predictors through systems and individual lenses by examining the research and findings of the Administration on Intellectual and Developmental Disabilities' Data Projects of National Significance that address residential services, employment services, costs of services, and individual outcomes. The article also discusses challenges and debates associated with outcome-related research and poses future research questions. PMID:24303819

  1. Predictors of outcome after decompressive lumbar surgery and instrumented posterolateral fusion.

    PubMed

    Cobo Soriano, Javier; Sendino Revuelta, Marcos; Fabregate Fuente, Martín; Cimarra Díaz, Ignacio; Martínez Ureña, Paloma; Deglané Meneses, Roberto

    2010-11-01

    There has been no agreement among different authors on guidelines to specify the situations in which arthrodesis is justified in terms of results, risks and complications. The aim of this study was to identify preoperative predictors of outcome after decompressive lumbar surgery and instrumented posterolateral fusion. A prospective observational study design was performed on 203 consecutive patients. Potential preoperative predictors of outcome included sociodemographic factors as well as variables pertaining to the preoperative clinical situation, diagnosis, expectations and surgery. Separate multiple linear regression models were used to assess the association between selected predictors and outcome variables, defined as the improvement after 1 year on the visual analog scale (VAS) for back pain, VAS for leg pain, physical component scores (PCS) of SF-36 and Oswestry disability index (ODI). Follow-up was available for 184 patients (90.6%). Patients with higher educational level and optimistic preoperative expectations had a more favourable postoperative leg pain (VAS) and ODI. Smokers had less leg pain relief. Patients with better mental component score (emotional health) had greater ODI improvement. Less preoperative walking capacity predicted more leg pain relief. Patients with disc herniation had greater relief from back pain and more PCS and ODI improvement. More severe lumbar pain was predictive of less improvement on ODI and PCS. Age, sex, body mass index, analgesic use, surgeon, self-rated health, the number of decompressed levels and the length of fusion had no association with outcome. This study concludes that a higher educational level, optimistic expectations for improvement, the diagnosis of "disc herniation", less walking capacity and good emotional health may significantly improve clinical outcome. Smoking and more severe lumbar pain are predictors of worse results. PMID:20135333

  2. Predictors of outcome after decompressive lumbar surgery and instrumented posterolateral fusion

    PubMed Central

    Sendino Revuelta, Marcos; Cimarra Díaz, Ignacio; Martínez Ureña, Paloma; Deglané Meneses, Roberto

    2010-01-01

    There has been no agreement among different authors on guidelines to specify the situations in which arthrodesis is justified in terms of results, risks and complications. The aim of this study was to identify preoperative predictors of outcome after decompressive lumbar surgery and instrumented posterolateral fusion. A prospective observational study design was performed on 203 consecutive patients. Potential preoperative predictors of outcome included sociodemographic factors as well as variables pertaining to the preoperative clinical situation, diagnosis, expectations and surgery. Separate multiple linear regression models were used to assess the association between selected predictors and outcome variables, defined as the improvement after 1 year on the visual analog scale (VAS) for back pain, VAS for leg pain, physical component scores (PCS) of SF-36 and Oswestry disability index (ODI). Follow-up was available for 184 patients (90.6%). Patients with higher educational level and optimistic preoperative expectations had a more favourable postoperative leg pain (VAS) and ODI. Smokers had less leg pain relief. Patients with better mental component score (emotional health) had greater ODI improvement. Less preoperative walking capacity predicted more leg pain relief. Patients with disc herniation had greater relief from back pain and more PCS and ODI improvement. More severe lumbar pain was predictive of less improvement on ODI and PCS. Age, sex, body mass index, analgesic use, surgeon, self-rated health, the number of decompressed levels and the length of fusion had no association with outcome. This study concludes that a higher educational level, optimistic expectations for improvement, the diagnosis of “disc herniation”, less walking capacity and good emotional health may significantly improve clinical outcome. Smoking and more severe lumbar pain are predictors of worse results. PMID:20135333

  3. Predictors of posttraumatic outcomes following the 1999 Taiwan earthquake.

    PubMed

    Chang, Chia-Ming; Connor, Kathryn M; Lai, Te-Jen; Lee, Li-Ching; Davidson, Jonathan R T

    2005-01-01

    This cross-sectional study examined 10-month outcomes in survivors after the 1999 earthquake in Taiwan. Two hundred fifty-two randomly selected subjects were interviewed to assess the following: categorical assignment to full or partial posttraumatic stress disorder (PTSD/PTSS), symptoms of PTSD, and general psychiatric morbidity. Using regression models, the following potential independent predictor variables were evaluated: age, gender, earthquake exposure, previous trauma, current depression, and general well-being. Variables predictive of PTSD/PTSS included female gender and current depression. Current depression and impaired well-being were predicted by greater PTSD severity. Greater psychiatric morbidity was predicted by female gender, current depression, number of traumatic experiences, and impaired well-being. These variables, particularly female gender, current depression, and impaired well-being, should be considered in assessing earthquake survivors who are at increased risk for developing posttraumatic sequelae. PMID:15674133

  4. Predictors of treatment outcome among Asian pathological gamblers (PGs): clinical, behavioural, demographic, and treatment process factors.

    PubMed

    Guo, Song; Manning, Victoria; Thane, Kyaw Kyaw Wai; Ng, Andrew; Abdin, Edimansyah; Wong, Kim Eng

    2014-03-01

    Research on predictors of treatment outcome among pathological gamblers (PGs) is inconclusive and dominated by studies from Western countries. Using a prospective longitudinal design, the current study examined demographic, clinical, behavioural and treatment programme predictors of gambling frequency at 3, 6 and 12-months, among PGs treated at an addiction clinic in Singapore. Measures included the Hospital anxiety and depression scale, gambling symptom assessment scale (GSAS), personal well-being index (PWI), treatment perception questionnaire and gambling readiness to change scale. Treatment response in relation to changes in symptom severity, personal wellbeing and abstinence were also assessed. Abstinence rates were 38.6, 46.0 and 44.4 % at 3, 6 and 12-months respectively. Significant reductions in gambling frequency, GSAS, and improvement in PWI were reported between baseline and subsequent outcome assessments, with the greatest change occurring in the initial three months. No demographic, clinical, behavioural or treatment programme variable consistently predicted outcome at all three assessments, though treatment satisfaction was the most frequent significant predictor. However, being unemployed, having larger than average debts, poor treatment satisfaction and attending fewer sessions at the later stages of treatment were associated with significantly poorer outcomes, up to 1-year after initiating treatment. These findings show promise for the effectiveness of a CBT-based treatment approach for the treatment of predominantly Chinese PGs. Clinical implications and suggestions for future research are discussed. Taken together, the findings suggest early treatment satisfaction is paramount in improving short-term outcomes, with baseline gambling behaviour and treatment intensity playing a more significant role in the longer term. PMID:22945784

  5. Temperament and Impulsivity Predictors of Smoking Cessation Outcomes

    PubMed Central

    López-Torrecillas, Francisca; Perales, José C.; Nieto-Ruiz, Ana; Verdejo-García, Antonio

    2014-01-01

    Aims Temperament and impulsivity are powerful predictors of addiction treatment outcomes. However, a comprehensive assessment of these features has not been examined in relation to smoking cessation outcomes. Methods Naturalistic prospective study. Treatment-seeking smokers (n = 140) were recruited as they engaged in an occupational health clinic providing smoking cessation treatment between 2009 and 2013. Participants were assessed at baseline with measures of temperament (Temperament and Character Inventory), trait impulsivity (Barratt Impulsivity Scale), and cognitive impulsivity (Go/No Go, Delay Discounting and Iowa Gambling Task). The outcome measure was treatment status, coded as “dropout” versus “relapse” versus “abstinence” at 3, 6, and 12 months endpoints. Participants were telephonically contacted and reminded of follow-up face to face assessments at each endpoint. The participants that failed to answer the phone calls or self-reported discontinuation of treatment and failed to attend the upcoming follow-up session were coded as dropouts. The participants that self-reported continuing treatment, and successfully attended the upcoming follow-up session were coded as either “relapse” or “abstinence”, based on the results of smoking behavior self-reports cross-validated with co-oximetry hemoglobin levels. Multinomial regression models were conducted to test whether temperament and impulsivity measures predicted dropout and relapse relative to abstinence outcomes. Results Higher scores on temperament dimensions of novelty seeking and reward dependence predicted poorer retention across endpoints, whereas only higher scores on persistence predicted greater relapse. Higher scores on the trait dimension of non-planning impulsivity but not performance on cognitive impulsivity predicted poorer retention. Higher non-planning impulsivity and poorer performance in the Iowa Gambling Task predicted greater relapse at 3 and 6 months and 6 months

  6. Changes in Body Composition in Anorexia Nervosa: Predictors of Recovery and Treatment Outcome

    PubMed Central

    Arcelus, Jon; Sánchez, Isabel; Riesco, Nadine; Jiménez-Murcia, Susana; González-Gómez, Jana; Granero, Roser; Custal, Nuria; Montserrat-Gil de Bernabé, Monica; Tárrega, Salomé; Baños, Rosa M.; Botella, Cristina; de la Torre, Rafael; Fernández-García, José C.; Fernández-Real, José M.; Frühbeck, Gema; Gómez-Ambrosi, Javier; Tinahones, Francisco J.; Crujeiras, Ana B.; Casanueva, Felipe F.; Menchón, José M.; Fernández-Aranda, Fernando

    2015-01-01

    The restoration of body composition (BC) parameters is considered to be one of the most important goals in the treatment of patients with anorexia nervosa (AN). However, little is known about differences between AN diagnostic subtypes [restricting (AN-R) and binge/purging (AN-BP)] and weekly changes in BC during refeeding treatment. Therefore, the main objectives of our study were twofold: 1) to assess the changes in BC throughout nutritional treatment in an AN sample and 2) to analyze predictors of BC changes during treatment, as well as predictors of treatment outcome. The whole sample comprised 261 participants [118 adult females with AN (70 AN-R vs. 48 AN-BP), and 143 healthy controls]. BC was measured weekly during 15 weeks of day-hospital treatment using bioelectrical impedance analysis (BIA). Assessment measures also included the Eating Disorders Inventory-2, as well as a number of other clinical indices. Overall, the results showed that AN-R and AN-BP patients statistically differed in all BC measures at admission. However, no significant time×group interaction was found for almost all BC parameters. Significant time×group interactions were only found for basal metabolic rate (p = .041) and body mass index (BMI) (p = .035). Multiple regression models showed that the best predictors of pre-post changes in BC parameters (namely fat-free mass, muscular mass, total body water and BMI) were the baseline values of BC parameters. Stepwise predictive logistic regressions showed that only BMI and age were significantly associated with outcome, but not with the percentage of body fat. In conclusion, these data suggest that although AN patients tended to restore all BC parameters during nutritional treatment, only AN-BP patients obtained the same fat mass values as healthy controls. Put succinctly, the best predictors of changes in BC were baseline BC values, which did not, however, seem to influence treatment outcome. PMID:26600309

  7. Neutropenic Sepsis in the ICU: Outcome Predictors in a Two-Phase Model and Microbiology Findings

    PubMed Central

    Kruse, Jan M.; Jenning, Thomas; Rademacher, Sibylle; Arnold, Renate; Schmitt, Clemens A.; Jörres, Achim; Enghard, Philipp; Oppert, Michael

    2016-01-01

    Objective. Patients with neutropenic sepsis have a poor prognosis. We aimed to identify outcome predictors and generate hypotheses how the care for these patients may be improved. Methods. All 12.352 patients admitted between 2006 and 2011 to the medical ICUs of our tertiary university center were screened for neutropenia; out of 558 patients identified, 102 fulfilled the inclusion criteria and were analyzed. Severity markers and outcome predictors were assessed. Results. The overall ICU mortality was 54.9%. The severity of sepsis and the number of organ failures predicted survival of the primary septic episode (APACHE II 22.8 and 29.0; SOFA 7.3 and 10.1, resp.). In the recovery phase, persistent organ damage and higher persistent C-reactive protein levels were associated with a poor outcome. Blood transfusions and CMV infection correlated with an unfavorable prognosis. Ineffective initial antibiotic therapy, fungal infections, and detection of multiresistant bacteria displayed a particularly poor outcome. Infections with coagulase-negative staphylococci and enterococci were associated with a significantly higher mortality and a high degree of systemic inflammation. Conclusion. Patients with persistent organ dysfunction show an increased mortality in the further course of their ICU stay. Early antimicrobial treatment of Gram-positive cocci may improve the outcome of these patients. PMID:27195148

  8. Surgical Predictors of Clinical Outcome following Revision ACL Reconstruction

    PubMed Central

    Wright, Rick W.

    2016-01-01

    Objectives: Revision ACL reconstruction has been documented to have worse outcomes compared with primary ACL reconstructions. The reasons why remain unknown. The purpose of this study was to determine either previous or current surgical factors noted at the time of ACL revision reconstruction predicts activity level, sports function, and OA symptoms at two year follow-up. Methods: Revision ACL reconstruction patients were identified and prospectively enrolled between 2006 and 2011. Data collected included baseline demographics, surgical technique and pathology, and a series of validated patient reported outcome instruments (IKDC, KOOS, WOMAC, and Marx activity rating score). Patients were followed up for 2 years, and asked to complete the identical set of outcome instruments. Regression analysis was used to control for age, gender, BMI, activity level, baseline outcome scores, revision number, time since last ACLR, and a variety of previous and current surgical variables, in order to assess the surgical risk factors for clinical outcomes 2 years after revision ACL reconstruction. Results: 1205 patients met the inclusion criteria and were successfully enrolled. 697 (58%) were males, with a median cohort age of 26 years. The median time since their last ACL reconstruction was 3.4 years. Baseline characteristics of the cohort are summarized in Table 1. At 2 years, follow-up was obtained on 82% (989/1205). Both previous as well as current surgical factors were found to be significant drivers of poorer outcomes at 2 years (Table 2). The most consistent surgical factors driving outcome in revision patients were prior surgical technique, prior tibial tunnel position, current femoral fixation and having a notchplasty. Having a previous arthrotomy compared to the one incision technique resulted in significantly poorer outcomes on the IKDC (odds ratio=0.41; 95% CI=0.17-0.95; p=0.037) and KOOS pain, sports/rec, and QOL subscales (OR range=0.23-0.42; 95% CI=0.10-0.97; p<0

  9. Readmission After Robot-assisted Radical Cystectomy: Outcomes and Predictors at 90-Day Follow-up

    PubMed Central

    Al-Daghmin, Ali; Aboumohamed, Ahmed; Din, Rakeeba; Khan, Aabroo; Raza, Syed Johar; Sztorc, Jenna; Mehedint, Diana; Sharif, Mohammad; Shi, Yi; Wilding, Gregory; Guru, Khurshid A.

    2015-01-01

    OBJECTIVE To characterize the outcomes and predictors of readmission after robot-assisted radical cystectomy (RARC) during early (30-day) and late (31–90–day) postoperative periods. METHODS We retrospectively evaluated our prospectively maintained RARC quality assurance database of 272 consecutive patients operated between 2005 and 2012. We evaluated the relationship of readmission with perioperative outcomes and examined possible predictors during the postoperative period. RESULTS Overall 30- and 90-day mortality was 0.7% and 4.8%, respectively, with 25.5% patients readmitted within 90 days after RARC (61% of them were readmitted within 30 days and 39% were readmitted between 31–90 days postoperatively). Infection-related problems were the most common cause of readmission during early and late periods. Overall operative time and obesity were significantly associated with readmission (P = .034 and .033, respectively). Body mass index and female gender were independent predictors of 90-day readmission (P = .004 and .014, respectively). Having any type of complication correlated with 90-day readmission (P = .0045); meanwhile, when complications were graded on the basis of Clavien grading system, only grade 1–2 complications statistically correlated with readmission (P = .046). Four patients needed reoperation (2 patients in early “for appendicitis and adhesive small bowel obstruction” and 2 in late “for ureteroenteric stricture” readmission); meanwhile, 6 patients needed percutaneous procedures (4 patients in early “1 for anastomotic leak and 3 for pelvic collections” and 2 “for pelvic collections and ureterocutaneous fistula” in late readmission). CONCLUSION The rate of readmission within 90 days after RARC is significant. Female gender and body mass index are independent predictors of readmission. Outcomes at 90 days provide more thorough results, essential to proper patient counseling. PMID:24468509

  10. Prevalence, Predictors, and Outcomes of Pulmonary Hypertension in CKD.

    PubMed

    Navaneethan, Sankar D; Roy, Jason; Tao, Kelvin; Brecklin, Carolyn S; Chen, Jing; Deo, Rajat; Flack, John M; Ojo, Akinlolu O; Plappert, Theodore J; Raj, Dominic S; Saydain, Ghulam; Sondheimer, James H; Sood, Ruchi; Steigerwalt, Susan P; Townsend, Raymond R; Dweik, Raed A; Rahman, Mahboob

    2016-03-01

    Pulmonary hypertension (PH) is associated with poor outcomes in the dialysis and general populations, but its effect in CKD is unclear. We evaluated the prevalence and predictors of PH measures and their associations with long-term clinical outcomes in patients with nondialysis-dependent CKD. Chronic Renal Insufficiency Cohort (CRIC) Study participants who had Doppler echocardiography performed were considered for inclusion. PH was defined as the presence of estimated pulmonary artery systolic pressure (PASP) >35 mmHg and/or tricuspid regurgitant velocity (TRV) >2.5 m/s. Associations between PH, PASP, and TRV and cardiovascular events, renal events, and all-cause mortality were examined using Cox proportional hazards models. Of 2959 eligible participants, 21% (n=625) had PH, with higher rates among those with lower levels of kidney function. In the multivariate model, older age, anemia, lower left ventricular ejection fraction, and presence of left ventricular hypertrophy were associated with greater odds of having PH. After adjusting for relevant confounding variables, PH was independently associated with higher risk for death (hazard ratio, 1.38; 95% confidence interval, 1.10 to 1.72) and cardiovascular events (hazard ratio, 1.23; 95% confidence interval, 1.00 to 1.52) but not renal events. Similarly, TRV and PASP were associated with death and cardiovascular events but not renal events. In this study of patients with CKD and preserved left ventricular systolic function, we report a high prevalence of PH. PH and higher TRV and PASP (echocardiographic measures of PH) are associated with adverse outcomes in CKD. Future studies may explain the mechanisms that underlie these findings. PMID:26386072

  11. Predictors of poor hospital discharge outcome in acute stroke due to atrial fibrillation.

    PubMed

    Tian, Melissa J; Tayal, Ashis H; Schlenk, Elizabeth A

    2015-02-01

    Atrial fibrillation (AF) is a frequent cause of acute ischemic stroke that results in severe neurological disability and death despite treatment with intravenous thrombolysis (intravenous recombinant tissue plasminogen activator [rtPA]). We performed a retrospective review of a single-center registry of patients treated with intravenous rtPA for stroke. The purposes of this study were to compare intravenous rtPA treated patients with stroke with and without AF to examine independent predictors of poor hospital discharge outcome (in-hospital death or hospital discharge to a skilled nursing facility, long-term acute care facility, or hospice care). A univariate analysis was performed on 144 patients receiving intravenous rtPA for stroke secondary to AF and 190 patients without AF. Characteristics that were significantly different between the two groups were age, initial National Institutes of Health Stroke Scale score, length of hospital stay, gender, hypertension, hyperlipidemia, smoking status, presence of large cerebral infarct, and hospital discharge outcome. Bivariate logistic regression analysis indicated that patients with stroke secondary to AF with a poor hospital discharge outcome had a greater likelihood of older age, higher initial National Institutes of Health Stroke Scale scores, longer length of hospital stay, intubation, and presence of large cerebral infarct compared with those with good hospital discharge outcome (discharged to home or inpatient rehabilitation or signed oneself out against medical advice). A multivariate logistic regression analysis showed that older age, longer length of hospital stay, and presence of large cerebral infarct were independent predictors of poor hospital discharge outcome. These predictors can guide nursing interventions, aid the multidisciplinary treating team with treatment decisions, and suggest future directions for research. PMID:25503541

  12. Epidemiology, outcomes, and predictors of mortality in hospitalized adults with Clostridium difficile infection.

    PubMed

    Khanna, Sahil; Gupta, Arjun; Baddour, Larry M; Pardi, Darrell S

    2016-08-01

    Studies have demonstrated an increasing Clostridium difficile infection (CDI) incidence in hospitals and the community, with increasing morbidity and mortality. In this study, we analyzed data from the National Hospital Discharge Survey (NHDS) to evaluate CDI epidemiology, outcomes, and predictors of mortality in hospitalized adults. We identified cases of CDI (and associated comorbid conditions) from NHDS data from 2005 through 2009 using ICD-9 codes. Weighted univariate and multivariate analyses were performed to ascertain CDI incidence, associations between CDI and outcomes [length of stay (LOS), colectomy, all-cause in-hospital mortality, and discharge to a care facility], and predictors of all-cause in-hospital mortality. Of an estimated 162 million adult inpatients, 1.26 million (0.8 %) had CDI. The overall CDI incidence is 77.8/10,000 hospitalizations, with no statistically significant change over the study period. On multivariate analysis, after adjusting for age, gender, and comorbid conditions, CDI is an independent predictor of longer LOS (mean difference, 2.35 days), all-cause mortality [odds ratio (OR) 1.45], colectomy (OR 1.41), and discharge to a care facility (OR 2.12) (all P < 0.001). Elderly patients have a higher CDI incidence and worse outcomes than younger adults. The strongest predictors of all-cause mortality in patients with CDI include age 65 years or older, colectomy, and coagulation abnormalities. Despite stable CDI incidence and advances in management, CDI is associated with increased LOS, colectomy, all-cause in-hospital mortality, and discharge to a care facility in hospitalized, especially elderly, adults. Age older than 65 years should be added to the severity criteria for CDI. PMID:26694494

  13. Congenital cystic adenomatoid malformation in the fetus: natural history and predictors of outcome.

    PubMed

    Miller, J A; Corteville, J E; Langer, J C

    1996-06-01

    Cystic adenomatoid malformation (CCAM) is a rare lesion that often is diagnosed by prenatal ultrasonography. Outcome varies from hydrops and fetal death to resolution before birth. The authors reviewed their 7-year experience with 17 fetuses diagnosed with CCAM by prenatal ultrasonography to determine the natural history of the lesion and to identify factors that might predict outcome. Of the 17 fetuses, five died during intrauterine life (3 terminations, 2 fetal deaths); four of them had hydrops. Twelve fetuses were carried to term. Only one had prenatal intervention: a thoracoamniotic shunt at 24 weeks. All 12 infants survived and underwent resection. Only four required neonatal support (1 extracorporeal membrane oxygenation, 2 ventilator, 1 oxygen). The initial CCAM:chest ratio, degree of mediastinal shift at time of diagnosis, location of CCAM, and age at time of diagnosis did not correlate with outcome. Sonographically predicted pathological type did not correlate with pathological diagnosis after surgery, or with outcome. The only accurate predictors of outcome were presence of hydrops (all died) and decrease in size of CCAM during gestation (all survived). The outcome for fetuses with CCAM may be better than previously recognized. Many of the lesions decrease in size, despite significant mediastinal shift and lung compression at the time of diagnosis. Fetal intervention should be considered only for fetuses with hydrops. Others should be monitored with serial ultrasonography. Parental counseling, especially regarding pregnancy termination, should reflect the positive outcome noted in most cases. PMID:8783108

  14. Rehabilitation Predictors of Clinical Outcome following Revision ACL Reconstruction

    PubMed Central

    Wright, Rick W.; Group, Mars

    2016-01-01

    Objectives: Revision ACL reconstruction has been documented to have worse outcomes compared with primary ACL reconstructions. The reasons why remain unknown. The purpose of this study was to determine whether rehabilitation-related factors prescribed at the time of ACL revision reconstruction significantly influence two year outcomes, as well as the incidence of incurring a subsequent re-operation. Our hypothesis was that immediate versus passive, active range of motion (ROM) and weightbearing will result in improved outcomes without incidence of subsequent surgery. Use of postoperative and functional return to sport braces will not improve return to sports function. Methods: Revision ACL reconstruction patients were identified and prospectively enrolled between 2006 and 2011. Data collected included baseline demographics, surgical technique and pathology, prescribed post-op and rehabilitation instructions (ie. timing of weightbearing, timing of passive and active ROM, use of postoperative and return to sport braces) and a series of validated patient reported outcome instruments (IKDC, KOOS, and Marx activity rating score). Patients were followed up for 2 years, and asked to complete the identical set of outcome instruments. Because meniscal repair, meniscal transplants, HTOs, concurrent ligamentous reconstructions, and certain chondral treatments (ie. microfracture, abrasion arthroplasty, mosiacplasty, etc) are known to affect prescribed rehab treatments, patients with these pathologies were excluded from the analyses. Regression analysis was used to control for age, gender, activity level, baseline outcome scores, and the above-mentioned rehabilitation-related variables, in order to assess the risk factors for clinical outcomes 2 years after revision ACL reconstruction. Results: A total of 843 patients met the inclusion criteria and were successfully enrolled. 482 (57%) were males, with a median cohort age of 27 years. Baseline characteristics of the cohort are

  15. Overall well-being as a predictor of health care, productivity, and retention outcomes in a large employer.

    PubMed

    Sears, Lindsay E; Shi, Yuyan; Coberley, Carter R; Pope, James E

    2013-12-01

    Employers struggle with the high cost of health care, lost productivity, and turnover in their workforce. The present study aims to understand the association between overall well-being and these employer outcomes. In a sample of 11,700 employees who took the Well-being Assessment, the authors used multivariate linear and logistic regression to investigate overall well-being as a predictor of health care outcomes (total health care expenditure, emergency room visits, hospitalizations), productivity outcomes (unscheduled absence, short-term disability leave, presenteeism, job performance ratings), and retention outcomes (intention to stay, voluntary turnover, involuntary turnover). Testing this hypothesis both cross-sectionally and longitudinally, the authors investigated the association between baseline well-being and these outcomes in the following year, and the relationship between change in overall well-being and change in these outcomes over 1 year. The results demonstrated that baseline overall well-being was a significant predictor of all outcomes in the following year when holding baseline employee characteristics constant. Change in overall well-being over 1 year also was significantly associated with the change in employer outcomes, with the exception that the relationship to change in manager-rated job performance was marginally significant. The relationships between overall well-being and outcomes suggest that implementing a well-being improvement solution could have a significant bottom and top line impact on business performance. PMID:23480368

  16. Overall Well-Being as a Predictor of Health Care, Productivity, and Retention Outcomes in a Large Employer

    PubMed Central

    Shi, Yuyan; Coberley, Carter R.; Pope, James E.

    2013-01-01

    Abstract Employers struggle with the high cost of health care, lost productivity, and turnover in their workforce. The present study aims to understand the association between overall well-being and these employer outcomes. In a sample of 11,700 employees who took the Well-being Assessment, the authors used multivariate linear and logistic regression to investigate overall well-being as a predictor of health care outcomes (total health care expenditure, emergency room visits, hospitalizations), productivity outcomes (unscheduled absence, short-term disability leave, presenteeism, job performance ratings), and retention outcomes (intention to stay, voluntary turnover, involuntary turnover). Testing this hypothesis both cross-sectionally and longitudinally, the authors investigated the association between baseline well-being and these outcomes in the following year, and the relationship between change in overall well-being and change in these outcomes over 1 year. The results demonstrated that baseline overall well-being was a significant predictor of all outcomes in the following year when holding baseline employee characteristics constant. Change in overall well-being over 1 year also was significantly associated with the change in employer outcomes, with the exception that the relationship to change in manager-rated job performance was marginally significant. The relationships between overall well-being and outcomes suggest that implementing a well-being improvement solution could have a significant bottom and top line impact on business performance. (Population Health Management 2013;16:397–405) PMID:23480368

  17. Clinical, Electroencephalographic, and Neuroradiological Outcome Predictors in Acute Nonhypoxic Encephalopathy: A Nine-Year Cohort Study.

    PubMed

    Sutter, Raoul; Kaplan, Peter W

    2016-01-01

    Marked impairment of consciousness, brain lesion on neuroimaging, and nonreactive electroencephalographic (EEG) background activity are established outcome predictors in patients with hypoxic encephalopathy. In this observational cohort study, we aimed to assess the predictive value of clinical, neuroimaging and EEG characteristics for outcome in different types of acute nonhypoxic encephalopathic patients. All adult intensive care unit patients from a tertiary academic medical care center with clinical and EEG evidence of acute nonhypoxic encephalopathy were included from 2004 to 2012. Clinical data, neuroimaging studies, EEG characteristics, and outcome were assessed. In-hospital death was the main outcome. Median age of 262 patients was 65 years (range 18-98 years). Mortality was 12.6%. In Poisson regression analyses, older age (P=.02), intracranial hemorrhage (P=.008), coma (P=.012), and nonreactive EEG background activity (P<.0001) were independently associated with death with nonreactive EEG being the strongest predictor (relative risk 3.74; 95% confidence interval 2.02-6.91). Subgroup analysis revealed no significant effect modification for the predictive value of nonreactive EEG by the presence or absence of coma and different types of acute brain lesions. In conclusion, this study identifies and quantifies the independent predictive value of older age, intracranial hemorrhage, coma, and nonreactive EEG for death, in patients with different types of acute nonhypoxic encephalopathy. These results add further credence to the limited body of evidence that EEG provides important prognostic information in different types of acute encephalopathy not related to hypoxic brain injury. Further studies are warranted to analyze the robustness of this predictor in larger subpopulations with specific etiologies of acute nonhypoxic encephalopathies. PMID:25828484

  18. Predictors of Outcomes in a Performance Ladder Program.

    ERIC Educational Resources Information Center

    Dicks, Robert H.; McHenry, James D.

    1985-01-01

    Investigated variables from initial inmate evaluations at a state penitentiary as predictors of inmate success in behavioral ladder program. Results indicated that academic test variables were best predictors of overall success level, attitudes, and work habits. Personality variables and one interview observation variable were also found to be…

  19. Surgical treatment for nasal polyposis: predictors of outcome.

    PubMed

    Grgić, Marko Velimir; Ćupić, Hrvoje; Kalogjera, Livije; Baudoin, Tomislav

    2015-12-01

    Nasal polyps recur in approximately one-third of patients after surgical treatment. It would be beneficial to be able to predict the patients in whom we might expect recurrence and to predict the clinical outcome after surgery. The study included 30 patients operated for nasal polyps. Removed polyps were analyzed by immunohistochemical analysis for IL-5, IgE, vascular endothelial growth factor and eosinophilic infiltration. These parameters together with preoperative CT score were used as independent variables, and subjective score improvement after 2 years was used as a dependent variable in multiple linear regression analysis. Furthermore, the patients were divided into two groups: low and high polyp tissue immunoreactivity. The Chi-squared test was used to determine whether polyp immunoreactivity influences polyp recurrence and subjective score. Preoperative CT score had a slightly positive correlation with subjective score after 2 years. High eosinophil infiltration significantly predicted a higher risk for polyp recurrence. High IL-5 positivity was related to greater risk for polyp recurrence than low IL-5 reactivity but not significantly. IgE and VEGF reactivity in polyp specimens did not have any effect on polyp recurrence. High eosinophilic infiltration in polyps can predict worse outcome after surgical treatment of chronic rhinosinusitis with nasal polyposis. IgE and VEGF do not have prognostic significance to polyp recurrence after surgery. The preoperative extent of disease measured by CT score had a slightly positive correlation with worse outcome after surgery. PMID:25634061

  20. Evaluation of Cardiopulmonary Resuscitation (CPR) for Patient Outcomes and their Predictors

    PubMed Central

    Singh, Swati; Grewal, Anju; Gautam, Parshotam L; Luthra, Neeru; Tanwar, Gayatri; Kaur, Amarpreet

    2016-01-01

    Introduction Cardiac arrest continues to be a common cause of in-hospital deaths. Even small improvements in survival can translate into thousands of lives saved every year. Aim The aim of our prospective observational study was to elicit the outcomes and predictors of in-hospital cardiopulmonary resuscitation among adult patients. Settings and Design All in-hospital adult patients (age >14) who suffered cardiac arrest & were attended by a Code Blue Team between 1st January 2012 & 30th April 2013 were part of the study. Materials and Methods The cardiopulmonary resuscitation (CPR) was assessed in terms of: Response time, Presenting initial rhythm, Time to first defibrillation, Duration of CPR and Outcome (Return of spontaneous circulation (ROSC), Glasgow outcome scale (GOS) at discharge). Statistical Analysis Age, GOS and mean response time were analysed using t-test and ANOVA. Logistic regression was applied to determine the significance of the various factors in determining mortality. Results ROSC was achieved in 44% of a total of 127 patients included in our study. Asystole/Pulseless electrical activity (PEA) was the most common presenting rhythm (87.5%). The survival to discharge was seen in 7.1% patients of whom only 3.9% patients had good neurological outcome. Regression and survival analysis depicted achievement of ROSC during CPR, absence of co-morbidities and shorter response time of code blue team as predictors of good outcome. Conclusion We found poor outcome of CPR after in-hospital cardiac arrest. This was mainly attributed to an initial presenting rhythm of Asystole/PEA in most cases and delayed response times. PMID:26894150

  1. Predictors and Moderators of Treatment Outcome in the Pediatric Obsessive Compulsive Treatment Study (POTS I)

    ERIC Educational Resources Information Center

    Garcia, Abbe Marrs; Sapyta, Jeffrey J.; Moore, Phoebe S.; Freeman, Jennifer B.; Franklin, Martin E.; March, John S.; Foa, Edna B.

    2010-01-01

    Objective: To identify predictors and moderators of outcome in the first Pediatric OCD Treatment Study (POTS I) among youth (N = 112) randomly assigned to sertraline, cognitive behavioral therapy (CBT), both sertraline and CBT (COMB), or a pill placebo. Method: Potential baseline predictors and moderators were identified by literature review. The…

  2. Predictors of Outcome for Children Receiving Intensive Behavioral Intervention in a Large, Community-Based Program

    ERIC Educational Resources Information Center

    Perry, Adrienne; Cummings, Anne; Geier, Jennifer Dunn; Freeman, Nancy L.; Hughes, Susan; Managhan, Tom; Reitzel, Jo-Ann; Williams, Janis

    2011-01-01

    This study reports on predictors of outcome in 332 children, aged 2-7 years, enrolled in the community-based Intensive Behavioral Intervention (IBI) program in Ontario, Canada. Data documenting children's progress were reported in an earlier publication (Perry et al., 2008). The present paper explores the degree to which four predictors (measured…

  3. Low magnesium is not a significant predictor of hard events in acute myocardial infarction

    PubMed Central

    Vassalle, Cristina; Battaglia, Debora; Vannucci, Alessandro; Chatzianagnostou, Kyriazoula; Landi, Patrizia; Arvia, Caterina; Carpeggiani, Clara

    2016-01-01

    Background Although magnesium (Mg) has recognized cardioprotective properties and hypomagnesemia is common in patients with acute myocardial infarction (AMI), data regarding the role of Mg as prognostic factor for adverse events are scarce, as well as there are conflicting results on the use of Mg as adjuvant therapy in AMI. Aim To evaluate the role of Mg as predictor for hard events (HE, all cause death, and nonfatal myocardial infarction) in AMI patients. Design and patients We studied 406 AMI patients (306 males, age: 67 ± 12 years, mean ± SD). Patient data were collected from the Institute electronic databank which saves demographic, clinical, instrumental, therapeutical and follow-up data of all patients admitted to our Coronary Unit. Results During a mean follow-up period of 21 ± 18 months, the combined endpoint accounted for 63 HE, 44 (11%) deaths (35 cardiac deaths), 19 (5%) nonfatal MI. The multiple regression model identified glycemia as the only independent determinant of Mg in AMI pts. (T value = − 2.8, standard coefficient = − 0.15, p < 0.01). The Kaplan–Meier survival estimates failed to show a significantly worst outcome in patients presenting low Mg (< 0.783 mmol/L, 25th percentile). Aging (> 67 years—50th percentile), and ejection fraction (< 40%) remained as prognostic factors for HE in the adjusted Cox multivariate proportional hazard model (HR = 2.8, 95% CI = 1.6–5, p < 0.001; HR = 3.2, 95% CI = 1.9–5.3 p < 0.001, respectively). Conclusion The present findings do not support a significant role of low Mg as predictor for HE in AMI. PMID:27051600

  4. Predictors of outcome in outpatients with anxiety disorders: the Leiden routine outcome monitoring study.

    PubMed

    Schat, A; van Noorden, M S; Noom, M J; Giltay, E J; van der Wee, N J A; Vermeiren, R R J M; Zitman, F G

    2013-12-01

    Little is known about the predictors of outcome in anxiety disorders in naturalistic outpatient settings. We analyzed 2-year follow-up data collected through Routine Outcome Monitoring (ROM) in a naturalistic sample of 917 outpatients in psychiatric specialty care in order to identify factors predicting outcome. We included patients with panic disorder with or without agoraphobia, agoraphobia without panic, social phobia, or generalized anxiety disorder. Main findings from Cox regression analyses demonstrated that several socio-demographic variables (having a non-Dutch ethnicity [HR = 0.71)], not having a daily occupation [HR = 0.76]) and clinical factors (having a diagnosis of agoraphobia [HR = 0.67], high affective lability [HR = 0.80] and behavior problems [HR = 0.84]) decreased chances of response (defined as 50% reduction of anxiety severity) over the period of two years. Living with family had a protective predictive value [HR = 1.41]. These results may imply that factors that could be thought to limit societal participation, are associated with elevated risk of poor outcome. A comprehensive ROM screening process at intake may aid clinicians in the identification of patients at risk of chronicity. PMID:24074517

  5. Acculturative and Psychological Predictors of Academic-Related Outcomes Among Cambodian American High School Students

    PubMed Central

    Dinh, Khanh T.; Weinstein, Traci L.; Kim, Su Yeong; Ho, Ivy K.

    2009-01-01

    This study examined the acculturative and psychosocial predictors of academic-related outcomes among Cambodian American high school students from an urban school district in the state of Massachusetts. Student participants (N = 163) completed an anonymous survey that assessed demographic characteristics, acculturative experiences, intergenerational conflict, depression, and academic-related outcomes. The main results indicated that acculturative and psychosocial variables were significant predictors of academic-related outcomes. Specifically, students' Cambodian cultural orientation was positively associated with their beliefs about the utility of education and sense of school membership, while students' Anglo/White cultural orientation was positively associated with their grade point average, educational aspirations, and sense of school membership. Results also indicated that Cambodian cultural orientation was negatively associated with intergenerational conflict, which in turn was associated with depression. This study provides important information to developers of school-based and family-based prevention and intervention programs by highlighting the acculturative challenges and how academic success can be fostered for Cambodian American students. PMID:20011458

  6. Intrinsic motivation as a predictor of work outcome after vocational rehabilitation in schizophrenia.

    PubMed

    Saperstein, Alice M; Fiszdon, Joanna M; Bell, Morris D

    2011-09-01

    Intrinsic motivation is a construct commonly used in explaining goal-directed behavior. In people with schizophrenia, intrinsic motivation is usually subsumed as a feature of negative symptoms or underlying neurocognitive dysfunction. A growing literature reflects an interest in defining and measuring motivational impairment in schizophrenia and in delineating the specific role of intrinsic motivation as both an independent predictor and a mediator of psychosocial functioning. This cross-sectional study examined intrinsic motivation as a predictor of vocational outcomes for 145 individuals with schizophrenia and schizoaffective disorder participating in a 6-month work rehabilitation trial. Correlation and mediation analyses examined baseline intrinsic motivation and negative symptoms in relation to work hours and work performance. Data support a significant relationship between intrinsic motivation and negative symptoms and significant correlations with outcome variables, such that lower negative symptoms and greater intrinsic motivation were associated with better work functioning. Moreover, in this sample, intrinsic motivation fully mediated the relationships between negative symptoms, work productivity, and work performance. These results have significant implications on the design of work rehabilitation interventions for people with schizophrenia and support a role for targeting intrinsic motivation directly to influence vocational functioning. Future directions for research and intervention are discussed. PMID:21878781

  7. Treatment Outcome and Predictors of Internet Guided Self-Help for Obsessive-Compulsive Disorder.

    PubMed

    Diefenbach, Gretchen J; Wootton, Bethany M; Bragdon, Laura B; Moshier, Samantha J; Tolin, David F

    2015-11-01

    Internet-guided self-help (iGSH) has amassed significant empirical support for a variety of psychiatric conditions; however, it is not known who responds best to these treatments. This open trial examined the clinical outcomes and predictors of a 17-week iGSH program for obsessive-compulsive disorder (OCD). Therapist support was provided either in person or by phone 9 times for an average of 13minutes per session. Twenty-four patients initiated treatment, and 17 of these (70.8%) completed. Results of the intent-to-treat sample indicated statistically significant improvements at posttreatment with large treatment effects for OCD symptoms as assessed by the Yale Brown Obsessive-Compulsive Scale (d=0.87), and small to moderate improvements in depression (d=0.19), functioning (d=0.53), and quality of life (d=-0.18). These outcomes were largely maintained over a 6-month follow-up. Readiness to reduce avoidance of OCD triggers and attendance to therapist sessions were moderately associated with posttreatment response, and correctly classified the responder status (defined as clinically significant change) of nearly 9 out of 10 patients at posttreatment. These same variables did not predict responder status at 6-month follow-up. These results lend further empirical support to iGSH as a treatment for OCD and provide direction on the development of predictor models to identify patients who are and are not likely to acutely respond to iGSH. PMID:26520219

  8. Medical and Social Factors as Predictors of Outcome in Infant Tracheostomy

    PubMed Central

    Singer, Lynn T.; Hill, Betsy P.; Orlowski, James P.; Doershuk, Carl F.

    2016-01-01

    Summary We examined the relative impact of infant tracheostomy in comparison to. associated medical and social factors, on developmental outcome as part of a cross-sectional follow-up of 32 children. These children had no mental retardation, physical handicap, or severe neurological problems, but had a history of long-term tracheostomy in infancy, ranging from 3 to 146 months duration. Medical factors evaluated included prematurity, neurological status, severity of illness, and number of weeks hospitalized. Social factors included parental education and occupation. Outcome measures included IQ, language quotient, growth parameters, and behavioral competence. Correlation analyses, stepwise multiple regression analyses, and t-tests were used. Early medical illnesses were significant predictors of cognitive, language, and growth outcome. Severity of medical complications at birth and the presence of any neurological problem predicted 49% of the variance in IQ at follow-up. Social class was the only variable to predict behavioral outcome, accounting for 28% of the variance. For children without confounding medical conditions, tracheostomy had a negative impact on overall language and auditory comprehension. Once children with confounding medical risk factors were removed from the sample, children with history of infant tracheostomy exhibited significantly lower overall mean lanugage scores (106 versus 120), and lower mean language comprehension scores (104 versus 119) than a matched comparison group. PMID:1722034

  9. Predictors of Employment Outcomes for State-Federal Vocational Rehabilitation Consumers with HIV/AIDS

    ERIC Educational Resources Information Center

    Jung, Youngoh; Schaller, James; Bellini, James

    2010-01-01

    In this study, the authors investigated the effects of demographic, medical, and vocational rehabilitation service variables on employment outcomes of persons living with HIV/AIDS. Binary logistic regression analyses were conducted to determine predictors of employment outcomes using two groups drawn from Rehabilitation Services Administration…

  10. Predictors of visual and anatomical outcomes for neovascular age-related macular degeneration treated with bevacizumab

    PubMed Central

    MA, CHAORAN; BAI, LIANG; LEI, CHUNLING; WU, CHANGRUI; SHI, QIANG; HU, FENG; HAO, ZHENXUAN; MA, LE

    2015-01-01

    The present study aimed to evaluate the predictive factors for visual and anatomical outcomes in neovascular age-related macular degeneration (AMD) patients treated with intravitreal bevacizumab (IVB). A total of 113 patients with neovascular AMD received IVB treatment. The best corrected visual acuity (BCVA), central retinal thickness (CRT) and total macular volume (TMV) were assessed before the injection, and at 1, 2, 3 and 9 months after surgery. Changes in BCVA and these optical coherence tomography (OCT) outcomes from baseline were compared, and independent predictors were evaluated by logistic regression models. During the treatment, logarithm of the minimum angle of resolution (logMAR) significantly decreased from 1.12 to 0.83, and reductions in OCT parameters were earlier and larger. Baseline BCVA was associated with the changes in BCVA and CRT, whereas baseline OCT features significantly affected their own changes. Larger baseline logMAR and OCT features were more likely to experience a greater proportion of ≥50 µm reduction in CRT (P<0.05). The BCVA decreases were positively associated with the reductions in CRT (r=0.34, P<0.01) and TMV (r=0.41, P<0.01). Among patients with neovascular AMD, IVB resulted in earlier significant decreases in TMV and CRT, suggesting that these OCT anatomical outcomes may be considered as more sensitive responders to evaluate the treatment effects of bevacizumab. PMID:26171156

  11. Determinants of healthcare utilisation and predictors of outcome in colorectal cancer patients from Northern Iran.

    PubMed

    Semnani, S; Noorafkan, Z; Aryaie, M; Sedaghat, S-M; Moghaddami, A; Kazemnejhad, V; Khorasaninejhad, R; Ghasemi-Kebria, F; Roshandel, G

    2016-03-01

    We aimed to assess healthcare utilisation (HU), its determinants, as well as its relationship with survival in colorectal cancer (CRC) patients. This study was conducted on incident CRC cases from Northern Iran. Information on HU was collected using a valid questionnaire, considering eight diagnostic and four therapeutic services. The results were categorised as good and poor HU. Multivariate logistic regression analysis was used to assess the relationship between HU and other variables. Cox regression analysis was performed to determine major predictors of survival. In total, 227 new cases of CRC were enrolled. HU could be assessed in 218 subjects (96%). Living in rural areas was the strongest variable related to poor HU (adjusted OR, odds ratio = 2.65; CI, confidence interval: 1.30-5.40). The median survival time was 40.5 months. The 1-, 3- and 5-year survival rates were 71%, 52% and 44% respectively. Cox regression analysis showed a significant lower survival rate in patients with poor HU (HR = 2.3; CI: 1.46-3.64). HU was an independent predictor of survival in our CRC patients. Patients' place of residence was a significant determinant of HU. Regarding its effects on patients' outcome, HU and its determinants should be considered in designing CRC controlling programmes in our region and similar high-risk populations. PMID:25801407

  12. Predictors of clinically significant weight loss and participant retention in an insurance-sponsored community-based weight management program.

    PubMed

    Abildso, Christiaan G; Zizzi, Sam; Fitzpatrick, Sean J

    2013-07-01

    Health insurance providers are a logical partner in providing third-party payment for behavioral weight loss programming, but little evidence of predictors of improved outcomes or retention in large, insurance-sponsored lifestyle programming is available. The purpose was to determine predictors of weight loss and retention in an insurance-sponsored, community-based weight management program. Current and former participants (N = 2,106) were recruited to complete a program evaluation survey. Respondents' survey and objective outcome data (n = 766) were analyzed using logistic regression procedures to understand the factors predictive of clinically-significant (5%) weight loss and program retention (>6 months). Clinically significant weight loss was predicted by completing more than 6 months of the program, positive ratings of staff interaction, and social support from friends on success. Ratings of positive impact of site hours of operation, nurse calls, and availability of safe places to be active and feeling comfortable at the site were predictive of program retention. Modifiable intervention, social factors, and site-level factors were predictive of clinically significant weight loss and program retention, providing fodder for further study and dissemination to current providers and to a broader network of health promotion professionals. PMID:23075503

  13. Predictors of outcome in childhood intracerebral hemorrhage: a prospective consecutive cohort study

    PubMed Central

    Beslow, Lauren A; Licht, Daniel J; Smith, Sabrina E; Storm, Phillip B; Heuer, Gregory G; Zimmerman, Robert A; Feiler, Alana M; Kasner, Scott E; Ichord, Rebecca N; Jordan, Lori C

    2010-01-01

    Background and Purpose To describe features of children with intracerebral hemorrhage (ICH) and to determine predictors of short-term outcome in a single-center prospective cohort study. Methods Single-center prospective consecutive cohort study of spontaneous ICH in children age 1-18 years from January 2006 to June 2008. Exclusion criteria were inciting trauma; intracranial tumor; isolated epidural, subdural, intraventricular, or subarachnoid hemorrhage; hemorrhagic transformation of ischemic stroke; and cerebral sinovenous thrombosis. Hospitalization records were abstracted. Follow-up assessments included outcome scores using the Pediatric Stroke Outcome Measure (PSOM) and King's Outcome Scale for Childhood Head Injury (KOSCHI). ICH volumes and total brain volumes (TBV) were measured by manual tracing. Results Twenty-two patients, median age of 10.3 years (range 4.2-16.6 years), had presenting symptoms of headache in 77%, focal deficits 50%, altered mental status 50%, and seizures 41%. Vascular malformations caused hemorrhage in 91%. Surgical treatment (hematoma evacuation, lesion embolization or excision) was performed during acute hospitalization in 50%. One patient died acutely. At median follow-up of 3.5 months (range 0.3-7.5 months), 71% of survivors had neurological deficits; 55% had clinically significant disability. Outcome based on PSOM and KOSCHI scores was worse in patients with ICH volume >2% of TBV (p=0.023) and altered mental status at presentation (p = 0.005). Conclusions Spontaneous childhood ICH was due mostly to vascular malformations. Acute surgical intervention was commonly performed. Although death was rare, 71% of survivors had persisting neurological deficits. Larger ICH volume and altered mental status predicted clinically significant disability. PMID:20019325

  14. Personality predictors of academic outcomes: big five correlates of GPA and SAT scores.

    PubMed

    Noftle, Erik E; Robins, Richard W

    2007-07-01

    The authors examined relations between the Big Five personality traits and academic outcomes, specifically SAT scores and grade-point average (GPA). Openness was the strongest predictor of SAT verbal scores, and Conscientiousness was the strongest predictor of both high school and college GPA. These relations replicated across 4 independent samples and across 4 different personality inventories. Further analyses showed that Conscientiousness predicted college GPA, even after controlling for high school GPA and SAT scores, and that the relation between Conscientiousness and college GPA was mediated, both concurrently and longitudinally, by increased academic effort and higher levels of perceived academic ability. The relation between Openness and SAT verbal scores was independent of academic achievement and was mediated, both concurrently and longitudinally, by perceived verbal intelligence. Together, these findings show that personality traits have independent and incremental effects on academic outcomes, even after controlling for traditional predictors of those outcomes. ((c) 2007 APA, all rights reserved). PMID:17605593

  15. Educational skills: long-term outcome and predictors following paediatric traumatic brain injury.

    PubMed

    Catroppa, Cathy; Anderson, Vicki A; Muscara, Frank; Morse, Sue A; Haritou, Flora; Rosenfeld, Jeffrey V; Heinrich, Liesl M

    2009-10-01

    Given that reading, spelling and arithmetic skills are acquired through childhood, their development may be compromised following a childhood traumatic brain injury (TBI). The present study examined educational skills (reading accuracy, spelling and arithmetic) at a mean follow-up interval of 6.8 years post-injury in children who had sustained a mild, moderate, or severe TBI at two ages: 'Young' (age at injury: 3-7 years, n = 48) and 'Old': (age at injury: 8-12 years, n = 36). Comparisons between the young and old TBI groups resulted in inconsistent findings. While a dose-response relationship for severity was evident for the young group, this was not always the case for the old group. Significant predictors of outcome included both severity and acute intellectual function. PMID:19306233

  16. Outcome-adaptive randomization for a delayed outcome with a short-term predictor: imputation-based designs.

    PubMed

    Kim, Mi-Ok; Liu, Chunyan; Hu, Feifang; Lee, J Jack

    2014-10-15

    Delay in the outcome variable is challenging for outcome-adaptive randomization, as it creates a lag between the number of subjects accrued and the information known at the time of the analysis. Motivated by a real-life pediatric ulcerative colitis trial, we consider a case where a short-term predictor is available for the delayed outcome. When a short-term predictor is not considered, studies have shown that the asymptotic properties of many outcome-adaptive randomization designs are little affected unless the lag is unreasonably large relative to the accrual process. These theoretical results assumed independent identical delays, however, whereas delays in the presence of a short-term predictor may only be conditionally homogeneous. We consider delayed outcomes as missing and propose mitigating the delay effect by imputing them. We apply this approach to the doubly adaptive biased coin design (DBCD) for motivating pediatric ulcerative colitis trial. We provide theoretical results that if the delays, although non-homogeneous, are reasonably short relative to the accrual process similarly as in the iid delay case, the lag is also asymptotically ignorable in the sense that a standard DBCD that utilizes only observed outcomes attains target allocation ratios in the limit. Empirical studies, however, indicate that imputation-based DBCDs performed more reliably in finite samples with smaller root mean square errors. The empirical studies assumed a common clinical setting where a delayed outcome is positively correlated with a short-term predictor similarly between treatment arm groups. We varied the strength of the correlation and considered fast and slow accrual settings. PMID:24889540

  17. Donor Hemodynamics as a Predictor of Outcomes After Kidney Transplantation From Donors After Cardiac Death.

    PubMed

    Allen, M B; Billig, E; Reese, P P; Shults, J; Hasz, R; West, S; Abt, P L

    2016-01-01

    Donation after cardiac death is an important source of transplantable organs, but evidence suggests donor warm ischemia contributes to inferior outcomes. Attempts to predict recipient outcome using donor hemodynamic measurements have not yielded statistically significant results. We evaluated novel measures of donor hemodynamics as predictors of delayed graft function and graft failure in a cohort of 1050 kidneys from 566 donors. Hemodynamics were described using regression line slopes, areas under the curve, and time beyond thresholds for systolic blood pressure, oxygen saturation, and shock index (heart rate divided by systolic blood pressure). A logistic generalized estimation equation model showed that area under the curve for systolic blood pressure was predictive of delayed graft function (above median: odds ratio 1.42, 95% confidence interval [CI] 1.06-1.90). Multivariable Cox regression demonstrated that slope of oxygen saturation during the first 10 minutes after extubation was associated with graft failure (below median: hazard ratio 1.30, 95% CI 1.03-1.64), with 5-year graft survival of 70.0% (95%CI 64.5%-74.8%) for donors above the median versus 61.4% (95%CI 55.5%-66.7%) for those below the median. Among older donors, increased shock index slope was associated with increased hazard of graft failure. Validation of these findings is necessary to determine the utility of characterizing donor warm ischemia to predict recipient outcome. PMID:26361242

  18. Predictors of outcome in early-onset psychosis: a systematic review

    PubMed Central

    Díaz-Caneja, Covadonga M; Pina-Camacho, Laura; Rodríguez-Quiroga, Alberto; Fraguas, David; Parellada, Mara; Arango, Celso

    2015-01-01

    Given the global burden of psychotic disorders, the identification of patients with early-onset psychosis (EOP; that is, onset before the age of 18) at higher risk of adverse outcome should be a priority. A systematic search of Pubmed, Embase, and PsycInfo (1980 through August 2014) was performed to identify longitudinal observational studies assessing correlates and/or predictors of clinical, functional, cognitive, and biological outcomes in EOP. Seventy-five studies were included in the review. Using multivariate models, the most replicated predictors of worse clinical, functional, cognitive, and biological outcomes in EOP were premorbid difficulties and symptom severity (especially of negative symptoms) at baseline. Longer duration of untreated psychosis (DUP) predicted worse clinical, functional, and cognitive outcomes. Higher risk of attempting suicide was predicted by greater severity of psychotic illness and of depressive symptoms at the first episode of psychosis. Age at onset and sex were not found to be relevant predictors of outcome in most multivariate models, whereas studies using bivariate analyses yielded inconsistent results. Lower intelligence quotient at baseline predicted lower insight at follow-up, worse functional outcomes, and a diagnostic outcome of schizophrenia. Biological predictors of outcome in EOP have been little studied and have not been replicated. Lower levels of antioxidants at baseline predicted greater brain volume changes and worse cognitive functioning at follow-up, whereas neuroimaging markers such as regional cortical thickness and gray matter volume at baseline predicted remission and better insight at follow-up, respectively. EOP patients with poorer premorbid adjustment and prominent negative symptoms at initial presentation are at risk of poor outcome. They should therefore be the target of careful monitoring and more intensive interventions to address whether the disease course can be modified in this especially severely

  19. Pretreatment PSA Velocity as a Predictor of Disease Outcome Following Radical Radiation Therapy

    SciTech Connect

    Palma, David . E-mail: dpalma@bccancer.bc.ca; Tyldesley, Scott; Blood, Paul; Liu, Mitchell; Morris, James; Pickles, Tom

    2007-04-01

    Purpose: Pretreatment prostate-specific antigen velocity (PSAV) greater than 2.0 ng/mL/year has been identified as a predictor of disease-specific survival (DSS) and overall survival (OS) after radiotherapy for prostate adenocarcinoma. This study aimed to independently verify if pretreatment PSAV is associated with biochemical disease-free survival (bDFS), DSS, or OS in men undergoing radiation therapy. Methods and Materials: A total of 473 patients treated with radiation therapy for localized prostate cancer formed the study cohort. No men received neoadjuvant or adjuvant hormones. Kaplan-Meier and Cox regression analysis were used to evaluate if PSAV predicted disease endpoints. Results: Men with a PSAV greater than 2.0 ng/mL/year had a shorter bDFS compared with men with a PSAV of 2.0 ng/mL/year or less (median, bDFS 68 months vs. 97 months; p = 0.0003). However, on multivariate analysis, PSAV was no longer a significant predictor of bDFS in the entire cohort (p = 0.09). PSAV did not predict DSS or OS (p = 0.55 and p = 0.99, respectively). In patients with high-risk disease, PSAV predicted bDFS on univariate (p = 0.0002) and multivariate (p = 0.02) analysis, but not DSS or OS. Conclusion: Pretreatment PSAV greater than 2.0 ng/mL/year is associated with reduced bDFS. However, PSAV is an independent predictor of bDFS only in high-risk patients. PSAV does not predict survival outcomes.

  20. Predictors of clinical outcome after minimally invasive percutaneous nephrolithotomy for renal calculus.

    PubMed

    Li, Zhao-Lun; Deng, Qian; Chong, Tie; Zhang, Peng; Li, He-Cheng; Li, Hong-Liang; Chen, Hai-Wen; Gan, Wei-Min

    2015-08-01

    To investigate all the predictors of operative duration, hospital stay and stone-free rate post-minimally invasive percutaneous nephrolithotomy (MPCNL) and to establish a logistic regression formula to predict the probability of stone-free post-MPCNL. From August 2009 to August 2012, 396 patients were enrolled in the present study. The patients' characteristics, history, laboratory examination and imaging information were used as independent variables, and operative duration, hospital stay, residuals (≥4 mm) as outcomes. Univariate and multiple regression analysis were performed to determine independent variables. According to the result of multiple logistic regression analysis, a logistic regression formula was established to predict the stone-free probability post-MPCNL. The predictors of operative duration were type of stones and stone burden. Factors affecting hospital stay included leucocytes, stone burden, type of stones and hemoglobin. Residuals were significantly related with stone burden and type of stones. With the above results, we developed a logistic regression formula, which can effectively predict the probability of stone-free with 91.7% of sensitivity, 70.4% of specificity and 85.9% of overall accuracy. PMID:25896255

  1. Physiological and Computed Tomographic Predictors of Outcome from Lung Volume Reduction Surgery

    PubMed Central

    Washko, George R.; Martinez, Fernando J.; Hoffman, Eric A.; Loring, Stephen H.; Estépar, Raúl San José; Diaz, Alejandro A.; Sciurba, Frank C.; Silverman, Edwin K.; Han, MeiLan K.; DeCamp, Malcolm; Reilly, John J.

    2010-01-01

    of emphysema and its distribution are weak but statistically significant predictors of outcome after LVRS. PMID:19965810

  2. Predictors of Outcome in Traumatic Brain Injury: New Insight Using Receiver Operating Curve Indices and Bayesian Network Analysis

    PubMed Central

    Zador, Zsolt; Sperrin, Matthew; King, Andrew T.

    2016-01-01

    Background Traumatic brain injury remains a global health problem. Understanding the relative importance of outcome predictors helps optimize our treatment strategies by informing assessment protocols, clinical decisions and trial designs. In this study we establish importance ranking for outcome predictors based on receiver operating indices to identify key predictors of outcome and create simple predictive models. We then explore the associations between key outcome predictors using Bayesian networks to gain further insight into predictor importance. Methods We analyzed the corticosteroid randomization after significant head injury (CRASH) trial database of 10008 patients and included patients for whom demographics, injury characteristics, computer tomography (CT) findings and Glasgow Outcome Scale (GCS) were recorded (total of 13 predictors, which would be available to clinicians within a few hours following the injury in 6945 patients). Predictions of clinical outcome (death or severe disability at 6 months) were performed using logistic regression models with 5-fold cross validation. Predictive performance was measured using standardized partial area (pAUC) under the receiver operating curve (ROC) and we used Delong test for comparisons. Variable importance ranking was based on pAUC targeted at specificity (pAUCSP) and sensitivity (pAUCSE) intervals of 90–100%. Probabilistic associations were depicted using Bayesian networks. Results Complete AUC analysis showed very good predictive power (AUC = 0.8237, 95% CI: 0.8138–0.8336) for the complete model. Specificity focused importance ranking highlighted age, pupillary, motor responses, obliteration of basal cisterns/3rd ventricle and midline shift. Interestingly when targeting model sensitivity, the highest-ranking variables were age, severe extracranial injury, verbal response, hematoma on CT and motor response. Simplified models, which included only these key predictors, had similar performance (pAUCSP = 0

  3. Predictors of Functional Outcome Among Stroke Patients in Lima, Peru

    PubMed Central

    Abanto, Carlos; Ton, Thanh G.N.; Tirschwell, David L.; Montano, Silvia; Quispe, Yrma; Gonzales, Isidro; Valencia, Ana; Calle, Pilar; Garate, Arturo; Zunt, Joseph

    2013-01-01

    Background Due to the aging population in low- and middle-income countries, cerebrovascular disease is expected to remain a leading cause of death. Little has been published about stroke in Peru. Aims We conducted a retrospective cohort study of hospitalized stroke patients at a referral center hospital in Lima, Peru to explore factors associated with functional outcome among stroke patients. Methods We identified 579 patients hospitalized for ischemic stroke or intracerebral hemorrhage stroke at the National Institute of Neurologic Sciences in Lima, Peru in 2008 and 2009. A favorable outcome was defined as a modified Rankin score of ≤2 at discharge. Results The mean age was 63.3 years; 75.6% had ischemic stroke; the average length of stay was 17.3 days. At hospital discharge, 231 (39.9%) had a favorable outcome. The overall mortality rate was 5.2%. In multivariate models, the likelihood of having a favorable outcome decreased linearly with increasing age (p=0.02) and increasing NIHSS (p=0.02). Favorable outcome was also associated with male gender (relative risk [RR]=1.2; 95% confidence interval [CI]: 1.0, 1.5) and divorced status (RR=1.3, 95% CI: 1.1, 1.7). Patients on Salud Integral de Salud (public assistance-type insurance, SIS) (RR=0.7, 95% CI: 0.5,1.0) were also less likely to have a favorable outcome. Conclusions Favorable outcome after stroke was independently associated with younger age, lower NIHSS score, male gender, being divorced, and not being on SIS insurance. These findings suggest further study of worse functional outcomes in patients with SIS insurance and confirm the importance of risk adjustment for age, stroke severity (NIHSS) and other socioeconomic factors in outcomes studies. Future studies should preferentially assess outcome at 30-days and 6-months to provide more reliable comparisons and allow additional study of Peruvian end-of-life decision-making and care. PMID:23352681

  4. Patient Outcomes and Predictors of Success After Revision Anterior Cruciate Ligament Reconstruction

    PubMed Central

    Johnson, William R.; Makani, Amun; Wall, Andrew J.; Hosseini, Ali; Hampilos, Perry; Li, Guoan; Gill, Thomas J.

    2015-01-01

    Background: Patient outcomes and predictors of success after revision anterior cruciate ligament (ACL) reconstruction are currently limited in the literature. Existing studies either have a small study size or are difficult to interpret because of the multiple surgeons involved in the care of the study sample. Purpose: To determine patient outcomes and predictors of success or failure after a single-stage revision ACL reconstruction by a single fellowship-trained senior surgeon at a single institution. Study Design: Case series; Level of evidence, 4. Methods: A total of 78 patients who underwent revision ACL reconstruction by a single surgeon from 2010 to 2014 were contacted and available for follow-up. The mean time from revision procedure to follow-up was 52 months. Those patients who were able to participate in the study sent in a completed Tegner activity level scale, International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, and IKDC Current Health Assessment Form. The patients’ medical records were also thoroughly reviewed. Results: Five patients had subsequent failure after revision surgery. The median Tegner score was 6 at follow-up, and the mean subjective IKDC score was 72.5. There was no statistically significant difference in outcome scores when comparing revision graft type, body mass index, sex, need for bone grafting, and time from failure to revision. Patients with failures after primary ACL reconstruction secondary to a traumatic event were found to have statistically significantly higher IKDC scores (mean, 76.6) after revision when compared with nontraumatic failures (mean, 67.1), even when controlling for confounders (P < .017). Conclusion: Revision ACL reconstruction is effective in improving patient activity levels and satisfaction. However, the subjective IKDC results are quite variable and likely based on multiple factors. Patients with traumatic injuries contributing to graft failure after primary ACL reconstruction

  5. [F-18] FDG-PET/CT parameters as predictors of outcome in inoperable NSCLC patients

    PubMed Central

    Nappi, Antonio; Gallicchio, Rosj; Simeon, Vittorio; Nardelli, Anna; Pelagalli, Alessandra; Zupa, Angela; Vita, Giulia; Venetucci, Angela; Di Cosola, Michele; Barbato, Francesco; Storto, Giovanni

    2015-01-01

    Background We evaluated the prognostic significance of standardized uptake value (SUVmax), metabolic tumour volume (MTV), and total lesion glycolysis (TLG) in [F-18] FDG PET/CT findings in patients with inoperable non-small-cell lung cancer (NSCLC). Patients and methods. One hundred and three patients (mean age, 65.6 ± 16 years) underwent [F-18] FDG PET/CT before the chemotherapy. The SUVmax value, the MTV (cm3; 42% threshold) and the TLG (g) were registered. The patients were followed up to 18 months thereafter (range 12–55 months). Failure to respond without progression, progression and/or disease-related death constituted surrogate end-points. The optimal SUVmax, MTV and TLG cut-off to predict the patients’ outcome were estimated. PET/CT results were then related to disease outcome (progression free survival; PFS). Results The Kaplan-Meier survival analysis for SUVmax showed a significant shorter PFS in patients presenting with lower values as compared to those with higher (p < 0.05, log-rank test). MTV and TLG were not suitable for predicting PFS apart from the subset of patients with mediastinal nodal involvement. Conclusions Despite the availability of new tools for the quantitative assessment of disease activity on PET/CT, the SUVmax rather than MTV and TLG remains the only predictor for PFS in NSCLC patients. MTV holds a value only when concomitant nodal involvement occurs. PMID:26834517

  6. Predictors of Study Abroad Intent, Participation, and College Outcomes

    ERIC Educational Resources Information Center

    Luo, Jiali; Jamieson-Drake, David

    2015-01-01

    This study examined US undergraduate students' intent to study abroad upon college entry and their actual participation in study abroad during their undergraduate years, correlating the college outcomes of three cohorts to identify trends. The findings show that study abroad intent and participation are interrelated and shaped by an array of…

  7. Planning in Middle Childhood: Early Predictors and Later Outcomes

    ERIC Educational Resources Information Center

    Friedman, Sarah L.; Scholnick, Ellin K.; Bender, Randall H.; Vandergrift, Nathan; Spieker, Susan; Pasek, Kathy Hirsh; Keating, Daniel P.; Park, Yoonjung

    2014-01-01

    Data from 1,364 children and families who participated in the National Institute of Child Health and Human Development's Study of Early Child Care and Youth Development were analyzed to track the early correlates and later academic outcomes of planning during middle childhood. Maternal education, through its effect on parenting quality when…

  8. Predictors of Outcome following Acquired Brain Injury in Children

    ERIC Educational Resources Information Center

    Johnson, Abigail R.; DeMatt, Ellen; Salorio, Cynthia F.

    2009-01-01

    Acquired brain injury (ABI) in children and adolescents can result from multiple causes, including trauma, central nervous system infections, noninfectious disorders (epilepsy, hypoxia/ischemia, genetic/metabolic disorders), tumors, and vascular abnormalities. Prediction of outcomes is important, to target interventions, allocate resources,…

  9. Process Predictors of the Outcome of Group Drug Counseling

    ERIC Educational Resources Information Center

    Crits-Christoph, Paul; Johnson, Jennifer E.; Connolly Gibbons, Mary Beth; Gallop, Robert

    2013-01-01

    Objective: This study examined the relation of process variables to the outcome of group drug counseling, a commonly used community treatment, for cocaine dependence. Method: Videotaped group drug counseling sessions from 440 adult patients (23% female, 41% minority) were rated for member alliance, group cohesion, participation, self-disclosure,…

  10. Predictors of Parenting and Infant Outcomes for Impoverished Adolescent Parents

    ERIC Educational Resources Information Center

    Whitson, Melissa L.; Martinez, Andrew; Ayala, Carmen; Kaufman, Joy S.

    2011-01-01

    Adolescent mothers and their children are at risk for a myriad of negative outcomes. This study examined risk and protective factors and their impact on a sample (N = 172) of impoverished adolescent mothers. Multiple regression analyses revealed that depressed adolescent mothers report higher levels of parenting stress and that their children are…

  11. Predictors of Outcomes after Arthroscopic Double-row Rotator Cuff Repair in 155 Cases

    PubMed Central

    Katthagen, Jan Christoph; Millett, Peter J.; Espinoza-Ervin, Christopher; Horan, Marilee P.; Ho, Charles P.; Warth, Ryan J.; Dornan, Grant

    2016-01-01

    Objectives: The purpose of this study was to analyze predictors of clinical outcomes of knotted versus knotless double-row self-reinforcing rotator cuff repairs of full-thickness rotator cuff tears with propensity score matching. Methods: Patients with arthroscopic repair of full-thickness rotator cuff tears involving the supraspinatus tendon using either a knotted or knotless linked, self-reinforcing double-row technique were included in the study. Preoperative subjective evaluation was performed using the ASES and SF-12 PCS scores. After a minimum two-year follow-up period, ASES and SF-12 PCS scores were collected again along with the SANE score, the QuickDASH score, and patient satisfaction. All data were collected prospectively and retrospectively reviewed. Postoperative ASES and SF-12 PCS scores were then modeled using inverse propensity score weighting in a multiple linear regression model (MLR) with multiple imputations. Age, sex, baseline ASES score, length of follow-up, number of anchors, worker’s compensation, previous cuff repair, and double-row repair technique (knotted or knotless) were the covariates used in this model. Results: 155 shoulders in 151 patients (109 men, 42 women; mean age at time of surgery 59±10 years) were eligible for inclusion. Outcomes data were available for 130 of 148 shoulders (87.8%) after exclusion of seven shoulders (4.5%) that underwent revision rotator cuff repair before final follow up (n=33/39 in the knotted group [84.6%]; n=97/109 [88.9%] in the knotless group).The mean follow-up was 2.9 years (range, 2.0-5.4 years). Overall, postoperative outcomes scores were significantly improved when compared to preoperative baselines (p<0.05), with a median postoperative ASES score of 97 for the entire cohort. Our model showed that previous rotator cuff repair had a significant negative effect on postoperative ASES (β = -12.7, p<0.001) and SF-12 PCS scores (β = -5.0, p = 0.036). A workers’ compensation claim (β = -10.6, p

  12. Cholestatic hepatitis C following liver transplantation: an outcome-based histological definition, clinical predictors, and prognosis.

    PubMed

    Verna, Elizabeth C; Abdelmessih, Rita; Salomao, Marcela A; Lefkowitch, Jay; Moreira, Roger K; Brown, Robert S

    2013-01-01

    Cholestatic hepatitis C virus (HCV) is a rare form of recurrent HCV following liver transplantation (LT) without specific diagnostic criteria. An outcome-based method to improve its diagnosis and a description of its prognosis are needed. All 1-year post-LT protocol liver biopsy samples and biopsy samples initially reported to show cholestatic HCV from patients transplanted with HCV between February 2002 and December 2009 were reviewed for the inflammation grade, the fibrosis stage, and 4 cholestatic HCV features: ductular proliferation, canalicular cholestasis with or without intracellular cholestasis, hepatocyte swelling with or without lobular disarray, and sinusoidal/pericellular fibrosis. We used patient and graft survival to define histological criteria for cholestatic HCV, and compared the clinical features of these patients to those of patients with minimal or significant post-LT fibrosis. One hundred seventy-nine patients were analyzed, the median age was 56 years, and 73% were male. Patients with 3 or more of the 4 cholestatic HCV criteria had significantly worse survival (log-rank P < 0.001) regardless of the fibrosis stage, and this was used as our novel definition of cholestatic HCV. Using this definition, we found that 27 patients (15%) had cholestatic HCV, 53 (30%) had significant fibrosis (stage ≥ 2/4), and 99 (55%) had minimal fibrosis (stage < 2/4). The final model for clinical predictors of cholestatic HCV included donor age [odds ratio (OR) = 1.37 per decade, P = 0.04] and previous rejection (Banff grade ≥ 5; OR = 4.19, P = 0.002). Total bilirubin was the strongest laboratory predictor of cholestatic HCV (area under the curve = 0.93), whereas the HCV viral load was not a significant predictor. The final model of post-LT survival included the pathology group {cholestatic HCV [hazard ratio (HR) = 6.07, P < 0.001] and significant fibrosis (HR = 2.53, P = 0.02)}, donor age (HR = 1.49 per decade, P < 0.001), and cold ischemia time (HR = 1.11 per

  13. Predictors and Outcomes of Parental Involvement with High School Students in Science

    ERIC Educational Resources Information Center

    Shumow, Lee; Lyutykh, Elena; Schmidt, Jennifer A.

    2011-01-01

    Demographic and psychological predictors of parent involvement with their children's science education both at home and at school were examined during high school. Associations between both types of parent involvement and numerous academic outcomes were tested. Data were collected from 244 high school students in 12 different science classrooms…

  14. Hospital-Based Behavior Modification Program for Adolescents: Evaluation and Predictors of Outcome.

    ERIC Educational Resources Information Center

    Al Ansari, Ahmed; And Others

    1996-01-01

    Evaluates a short-term residential program utilizing a behavior modification program in an outpatient unit for adolescents with mostly conduct problems. Evaluation indicated predictors of outcome, including: age, gender, diagnosis, length of stay, father's presence, other treatments received, and presence of learning problems. Factors such as…

  15. Predictors of Substance Use and Family Therapy Outcome among Physically and Sexually Abused Runaway Adolescents

    ERIC Educational Resources Information Center

    Slesnick, Natasha; Bartle-Haring, Suzanne; Gangamma, Rashmi

    2006-01-01

    There is a dearth of research that examines the impact of family systems therapy on problems among sexually and/or physically abused youth. Given this void, differential outcome and predictors of substance use change were evaluated for abused, as compared with nonabused, runaway adolescents who were randomly assigned to family therapy or treatment…

  16. Predictors and Moderators of Outcome in Family-Based Treatment for Adolescent Bulimia Nervosa

    ERIC Educational Resources Information Center

    Le Grange, Daniel; Crosby, Ross D.; Lock, James

    2008-01-01

    The predictors and moderators of treatment outcome for adolescents with bulimia nervosa (BN) are explored among those who participated in family based treatment or individual supportive psychotherapy. It is concluded that family-based treatment of BN may be most effective in those cases with low levels of eating disorder psychopathology.

  17. Predictors and Health-Related Outcomes of Positive Body Image in Adolescent Girls: A Prospective Study

    ERIC Educational Resources Information Center

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2016-01-01

    This study aimed to investigate prospective predictors and health-related outcomes of positive body image in adolescent girls. In so doing, the modified acceptance model of intuitive eating was also examined longitudinally. A sample of 298 girls aged 12 to 16 years completed a questionnaire containing measures of body appreciation, potential…

  18. Predictors of Vocational Rehabilitation Return-to-Work Outcomes in Workers' Compensation.

    ERIC Educational Resources Information Center

    Blackwell, Terry L.; Leierer, Stephen L.; Haupt, Stephanie; Kampitsis, Angeliki

    2003-01-01

    The postinjury return-to-work (RTW) status of 502 injured workers in Montana who were referred for vocational rehabilitation services between 1984 and 1991 was examined to determine which variables improved the capacity to predict RTW outcomes after injury. Predictor variables included age, education, attorney involvement, mandated vocational…

  19. Outcome and predictors of cardiopulmonary resuscitation among patients admitted in Medical Intensive Care Unit in North India

    PubMed Central

    Bansal, Amit; Singh, Tirath; Ahluwalia, Gautam; Singh, Parminder

    2016-01-01

    Background: Outcome and predictors of survival after cardiopulmonary resuscitation (CPR) in Intensive Care Units (ICUs) have been extensively studied in western world, but data from developing countries is sparse. Objectives: To study the outcome and predictors of survival after CPR in a Medical ICU (MICU) of a tertiary level teaching hospital in North India. Materials and Methods: A 1-year prospective cohort study. Results: Of 105 in-MICU CPRs, forty patients (38.1%) achieved return of spontaneous circulation (ROSC). Only one patient (0.9%) survived up to hospital discharge. The predictors of ROSC were ventricular tachycardia/ventricular fibrillation as first monitored rhythm, intubation during CPR and CPR duration ≤ 10 min. CPR duration > 10 min was a significant factor for resuscitation failure. Conclusions: The rate of survival to hospital discharge after in-MICU CPRs is extremely poor. Our data may aid treating physicians, resuscitation teams, and families in understanding the likely outcome of patients after in-MICU CPRs. PMID:27076727

  20. Predictors of surgical outcome in thoracic ossification of the ligamentum flavum: focusing on the quantitative signal intensity

    PubMed Central

    Zhang, JingTao; Wang, LinFeng; Li, Jie; Yang, Peng; Shen, Yong

    2016-01-01

    The association between intramedullary increased signal intensity (ISI) on T2-weighted magnetic resonance imaging (MRI) and surgical outcome in thoracic ossification of the ligamentum flavum (OLF) remains controversial. We aimed to determine the impact of signal change ratio (SCR) on thoracic OLF surgical outcomes. We retrospectively reviewed 96 cases of thoracic OLF surgery and investigated myelopathy severity, symptom duration, MRI and computed tomographic findings, surgical technique and postoperative recoveries. Surgical outcomes were evaluated according to the modified Japanese Orthopaedic Association (JOA) score and recovery rate. JOA recovery rate <50% was defined as a poor surgical outcome. By multivariate logistic regression analysis, we identified risk factors associated with surgical outcomes. Forty patients (41.7%) had a recovery rate of <50%. In receiver operating characteristic (ROC) curves, the optimal preoperative SCR cutoff value as a predictor of poor surgical outcome was 1.54. Multivariate logistic regression analysis revealed that a preoperative SCR ≥1.54 and symptom duration >12 months were significant risk factors for a poor surgical outcome. These findings suggest that preoperative SCR and duration of symptoms were significant risk factors of surgical outcome for patients with thoracic OLF. Patients with preoperative SCR ≥1.54 can experience poor postoperative recovery. PMID:26960572

  1. Predictors of outcome of multidisciplinary treatment in chronic widespread pain: an observational study

    PubMed Central

    2013-01-01

    Background The effectiveness of multidisciplinary treatment in chronic widespread pain (CWP) is limited. The considerable heterogeneity among patients is a likely explanation. Knowledge on predictors of the outcome of multidisciplinary treatment can help to optimize treatment effectiveness. The purpose of this study was to identify predictors of multidisciplinary treatment outcome in patients with CWP. Methods Data were used from baseline and 6 months follow-up measurements of a prospective cohort study of 120 CWP. Regression models were used to assess whether baseline variables predicted treatment outcome. Outcome domains included: pain, pain interference, depression, and global perceived effect (GPE). Potential predictors included: psychological distress, illness and self-efficacy beliefs, fear-avoidance beliefs and behaviour, symptoms, disability, and socio-demographic factors. Results Greater improvement in pain was predicted by more pain at baseline and male gender. Greater improvement in interference of pain in daily life was predicted by more interference of pain in daily life at baseline, lower levels of anxiety, a stronger belief in personal control, less belief in consequences, male gender, and a higher level of education. Greater improvement in depression was predicted by higher baseline values of depression, stronger beliefs in personal control, and a higher level of education. Better outcome on GPE was predicted by less pain, less fatigue, and a higher level of education. Conclusion Less anxiety, stronger beliefs in personal control, less belief in consequences, less pain, less fatigue, higher level of education, and male gender are predictors of better outcome of multidisciplinary treatment in CWP. Tailoring treatment to these specific patient characteristics or selecting eligible patients for multidisciplinary treatment may further improve treatment outcome. PMID:23577981

  2. An adaptive resampling test for detecting the presence of significant predictors

    PubMed Central

    McKeague, Ian W.; Qian, Min

    2015-01-01

    This paper investigates marginal screening for detecting the presence of significant predictors in high-dimensional regression. Screening large numbers of predictors is a challenging problem due to the non-standard limiting behavior of post-model-selected estimators. There is a common misconception that the oracle property for such estimators is a panacea, but the oracle property only holds away from the null hypothesis of interest in marginal screening. To address this difficulty, we propose an adaptive resampling test (ART). Our approach provides an alternative to the popular (yet conservative) Bonferroni method of controlling familywise error rates. ART is adaptive in the sense that thresholding is used to decide whether the centered percentile bootstrap applies, and otherwise adapts to the non-standard asymptotics in the tightest way possible. The performance of the approach is evaluated using a simulation study and applied to gene expression data and HIV drug resistance data. PMID:27073292

  3. Natriuretic peptides: diagnostic tools and predictors of heart failure outcome.

    PubMed

    Isakson, Susan R; Gardetto, Nancy J; Maisel, Alan S

    2006-11-01

    Congestive heart failure (CHF) is a progressive disease whose outcome largely depends on early, accurate and prompt diagnosis, accompanied by evidence-based treatment. The explosion of uptake of natriuretic peptides (NPs) in clinical practice belies an understanding of how peptides are used. The signal for NP release is the same signal that causes symptoms of CHF, such as increased wall stress. Thus, NPs can reliably add to the information a physician brings to the table as they attempt to diagnose the acutely dyspneic patient with CHF. Additionally, NPs have strong prognostic utility in the emergency room and the hospital. Monitoring of NPs during treatment for acute CHF may help manage the patient. In the future, it is possible that NPs will play a more prominent role in early detection of left ventricular dysfunction as well as guiding chronic CHF treatment. PMID:19804259

  4. First-ever ischemic stroke in elderly patients: predictors of functional outcome following carotid artery stenting.

    PubMed

    Lin, Chih-Ming; Chang, Yu-Jun; Liu, Chi-Kuang; Yu, Cheng-Sheng; Lu, Henry Horng-Shing

    2016-01-01

    Age is an important risk factor for stroke, and carotid artery stenosis is the primary cause of first-ever ischemic stroke. Timely intervention with stenting procedures can effectively prevent secondary stroke; however, the impact of stenting on various periprocedural physical functionalities has never been thoroughly investigated. The primary aim of this study was to investigate whether prestenting characteristics were associated with long-term functional outcomes in patients presenting with first-ever ischemic stroke. The secondary aim was to investigate whether patient age was an important factor in outcomes following stenting, measured by the modified Rankin scale (mRS). In total, 144 consecutive patients with first-ever ischemic stroke who underwent carotid artery stenting from January 2010 to November 2014 were included. Clinical data were obtained by review of medical records. The Barthel index (BI) and mRS were used to assess disability before stenting and at 12-month follow-up. In total, 72/144 patients showed improvement (mRS[+]), 71 showed stationary and one showed deterioration in condition (mRS[-]). The prestenting parameters, ratio of cerebral blood volume (1.41 vs 1.2 for mRS[-] vs mRS[+]), BI (75 vs 85), and high-sensitivity C-reactive protein (hsCRP 5.0 vs 3.99), differed significantly between the two outcome groups (P<0.05). The internal carotid artery/common carotid artery ratio (P=0.011), BI (P=0.019), ipsilateral internal carotid artery resistance index (P=0.003), and HbA1c (P=0.039) were all factors significantly associated with patient age group. There was no significant association between age and poststenting outcome measured by mRS with 57% of patients in the ≥75 years age group showing mRS(-) and 43% showing mRS(+) (P=0.371). Our findings indicate that in our elderly patient series, carotid artery stenting may benefit a significant proportion of carotid stenotic patients regardless of age. Ratio of cerebral blood volume, BI, and

  5. First-ever ischemic stroke in elderly patients: predictors of functional outcome following carotid artery stenting

    PubMed Central

    Lin, Chih-Ming; Chang, Yu-Jun; Liu, Chi-Kuang; Yu, Cheng-Sheng; Lu, Henry Horng-Shing

    2016-01-01

    Age is an important risk factor for stroke, and carotid artery stenosis is the primary cause of first-ever ischemic stroke. Timely intervention with stenting procedures can effectively prevent secondary stroke; however, the impact of stenting on various periprocedural physical functionalities has never been thoroughly investigated. The primary aim of this study was to investigate whether prestenting characteristics were associated with long-term functional outcomes in patients presenting with first-ever ischemic stroke. The secondary aim was to investigate whether patient age was an important factor in outcomes following stenting, measured by the modified Rankin scale (mRS). In total, 144 consecutive patients with first-ever ischemic stroke who underwent carotid artery stenting from January 2010 to November 2014 were included. Clinical data were obtained by review of medical records. The Barthel index (BI) and mRS were used to assess disability before stenting and at 12-month follow-up. In total, 72/144 patients showed improvement (mRS[+]), 71 showed stationary and one showed deterioration in condition (mRS[−]). The prestenting parameters, ratio of cerebral blood volume (1.41 vs 1.2 for mRS[−] vs mRS[+]), BI (75 vs 85), and high-sensitivity C-reactive protein (hsCRP 5.0 vs 3.99), differed significantly between the two outcome groups (P<0.05). The internal carotid artery/common carotid artery ratio (P=0.011), BI (P=0.019), ipsilateral internal carotid artery resistance index (P=0.003), and HbA1c (P=0.039) were all factors significantly associated with patient age group. There was no significant association between age and poststenting outcome measured by mRS with 57% of patients in the ≥75 years age group showing mRS(−) and 43% showing mRS(+) (P=0.371). Our findings indicate that in our elderly patient series, carotid artery stenting may benefit a significant proportion of carotid stenotic patients regardless of age. Ratio of cerebral blood volume, BI, and

  6. Daily mood-drinking slopes as predictors: A new take on drinking motives and related outcomes

    PubMed Central

    Mohr, Cynthia D.; Brannan, Debi; Wendt, Staci; Jacobs, Laurie; Wright, Robert; Wang, Mo

    2014-01-01

    Motivational models of alcohol consumption have articulated the manner in which positive and negative experiences motivate drinking in unique social contexts (e.g., Cooper, Frone, Russell & Mudar, 1995). Daily process methodology, in which daily events, moods and drinking behaviors are reported daily or multiple times per day, has been used to examine behavioral patterns that are consistent with discrete motivations. We advance the notion that repeated patterns of drinking in various social contexts as a function of positive or negative mood increases can provide evidence of individual-level if-then drinking signatures, which in turn can predict drinking-related outcomes. The purpose of this study was to examine the utility of slopes to predict longer term drinking motivations and alcohol problems, employing a daily process study of non-clinical moderate alcohol drinkers (N=47; 49% women). Participants responded to thrice daily interviews administered via handheld computer for 30 days, followed by a longitudinal telephone survey for 12 months. Participants’ daily mood-drinking relationships were extracted from HLM and employed as predictors of 12-month outcomes in multiple regression analyses. Daily mood-drinking patterns demonstrated significant variability across persons, such that moderate drinkers could be reliably differentiated based on those patterns in terms of distinct drinking-related outcomes. Among the results, negative mood-solitary drinking slopes were associated with lower subsequent coping motives; yet, positive mood-solitary drinking slopes were predictive of higher coping and lower social motives. Conversely, positive mood-social drinking associations were predictive of higher enhancement motives and b-MAST scores. Results are interpreted in light of motivational models of consumption. PMID:23647154

  7. Daily mood-drinking slopes as predictors: a new take on drinking motives and related outcomes.

    PubMed

    Mohr, Cynthia D; Brannan, Debi; Wendt, Staci; Jacobs, Laurie; Wright, Robert; Wang, Mo

    2013-12-01

    Motivational models of alcohol consumption have articulated the manner in which positive and negative experiences motivate drinking in unique social contexts (e.g., M. L. Cooper, M. R. Frone, M. Russell & P. Mudar, 1995, Drinking to regulate positive and negative emotions: A motivational model of alcohol use, Journal of Personality and Social Psychology, Vol. 69, pp. 990-1005). Daily process methodology, in which daily events, moods, and drinking behaviors are reported daily or multiple times per day, has been used to examine behavioral patterns that are consistent with discrete motivations. We advance the notion that repeated patterns of drinking in various social contexts as a function of positive or negative mood increases can provide evidence of individual-level if-then drinking signatures, which in turn can predict drinking-related outcomes. The purpose of this study was to examine the utility of slopes to predict longer term drinking motivations and alcohol problems by employing a daily-process study of nonclinical moderate alcohol drinkers (N = 47; 49% women). Participants responded to thrice daily interviews administered via handheld computer for 30 days, followed by a longitudinal telephone survey for 12 months. Participants' daily mood-drinking relationships were extracted from hierarchical linear modeling and employed as predictors of 12-month outcomes in multiple regression analyses. Daily mood-drinking patterns demonstrated significant variability across persons, such that moderate drinkers could be reliably differentiated based on those patterns in terms of distinct drinking-related outcomes. Among the results, negative-mood-solitary-drinking slopes were associated with lower subsequent coping motives but positive-mood-solitary-drinking slopes were predictive of higher coping and lower social motives. Conversely, positive-mood-social-drinking associations were predictive of higher enhancement motives and brief Michigan Alcoholism Screening Test scores

  8. Predictors and Outcomes of Infection-Related Hospital Admissions of Heart Failure Patients

    PubMed Central

    Korenfeld, Roman; Fuchs, Shmuel

    2013-01-01

    Background Infections are one of the most common causes for hospitalization of patients with heart failure (HF). Yet, little is known regarding the prevalence and predictors of different types of acute infections as well as their impact on outcome among this growing population. Methods and Results We identified all patients aged 50 or older with a major diagnosis of HF and at least one echocardiography examination who had been hospitalized over a 10-year period (January 2000 and December 2009). Infection-associated admissions were identified according to discharge diagnoses. Among 9,335 HF patients, 3530 (38%) were hospitalized at least once due to infections. The most frequent diagnoses were respiratory infection (52.6%) and sepsis/bacteremia (23.6%) followed by urinary (15.7%) and skin and soft tissue infections (7.8%). Hospitalizations due to infections compared to other indications were associated with increased 30-day mortality (13% vs. 8%, p<0.0001). These higher mortality rates were predominately related to respiratory infections (OR 1.28 [95% CI 1.09, 1.5]) and sepsis\\bacteremia (OR 3.13 [95% CI 2.6, 3.7]). Important predictors for these serious infections included female gender, chronic obstructive pulmonary disease, past myocardial infarction and echocardiography-defined significant right (RV) but not left ventricular dysfunction. Conclusions Major infection-related hospitalizations are frequent among patients with HF and are associated with increased mortality rates. Elderly female patients with multiple comorbidities and those with severe RV dysfunction are at higher risk for these infections. PMID:24009684

  9. An investigation of predictors of NCLEX-RN outcomes among nursing content standardized tests.

    PubMed

    Yeom, Yei-Jin

    2013-12-01

    In order to meet increased demands for qualified registered nurses and prevent negative effects from graduates' failure on the National Council Licensure Examination-Registered Nurse, it is important to promote students' success in the exam. The purpose of this study was to investigate effective predictors of NCLEX-RN outcomes on the first attempt among nursing content standardized tests (adult medical-surgical, fundamentals for nursing, pharmacology, maternal-newborn, nursing care of children, mental health, community health, and leadership and management) conducted throughout the nursing program. NCLEX-RN outcomes and individual adjusted scores on the standardized tests of 151 graduates from the traditional baccalaureate nursing program of a public university located in the Midwest from May 2010 to December 2011 were analyzed by a t-test and logistic regression. The participants included 118 graduates who passed and 33 graduates who failed the NCLEX-RN on the first attempt. Significant statistical differences were found between the two groups with NCLEX-RN success and failure in the individual adjusted scores on all of the standardized tests except the fundamental for nursing (p=.62) and nursing care of children (p=.759) standardized tests. In addition, logistic regression indicated that the overall regression models were significant in predicting both NCLEX-RN success and failure. Adult medical-surgical, pharmacology, and community health standardized tests were central to the prediction of both NCLEX-RN success and failure; however, a much lower percentage of NCLEX-RN failure than success was classified. It can be concluded that the adult medical-surgical, pharmacology, and community health standardized tests were effective in predicting NCLEX-RN success and not effective in predicting NCLEX-RN failure on the first attempt. The NCLEX-RN success predictors can be utilized to identify students at risk and provide early remediation. After early remediation is

  10. Annexin A2 and S100A10 are independent predictors of serous ovarian cancer outcome.

    PubMed

    Lokman, Noor A; Pyragius, Carmen E; Ruszkiewicz, Andrew; Oehler, Martin K; Ricciardelli, Carmela

    2016-05-01

    Annexin A2, a calcium phospholipid binding protein, has been shown to play an important role in ovarian cancer metastasis. This study examined whether annexin A2 and S100A10 can be used as prognostic markers in serous ovarian cancer. ANXA2 and S100A10 gene expressions were assessed in publicly available ovarian cancer data sets and annexin A2 and S100A10 protein expressions were assessed by immunohistochemistry in a uniform cohort of stage III serous ovarian cancers (n = 109). Kaplan-Meier and Cox regression analyses were performed to assess the relationship between annexin A2 or S100A10 messenger RNA (mRNA) and protein expressions with clinical outcome. High ANXA2 mRNA levels in stage III serous ovarian cancers were associated with reduced progression-free survival (PFS; P = 0.023) and overall survival (OS; P = 0.0038), whereas high S100A10 mRNA levels predicted reduced OS (P = 0.0019). Using The Cancer Genome Atlas data sets, ANXA2 but not S100A10 expression was associated with higher clinical stage (P = 0.005), whereas both ANXA2 and S100A10 expressions were associated with the mesenchymal molecular subtype (P < 0.0001). Kaplan-Meier and Cox regression analyses showed that high stromal annexin A2 immunostaining was significantly associated with reduced PFS (P = 0.013) and OS (P = 0.044). Moreover, high cytoplasmic S100A10 staining was significantly associated with reduced OS (P = 0.027). Multivariate Cox regression analysis showed stromal annexin A2 (P = 0.009) and cytoplasmic S100A10 (P = 0.016) levels to be independent predictors of OS. Patients with high stromal annexin A2 and high cytoplasmic S100A10 expressions had a 3.4-fold increased risk of progression (P = 0.02) and 7.9-fold risk of ovarian cancer death (P = 0.04). Our findings indicate that together annexin A2 and S100A10 expressions are powerful predictors of serous ovarian cancer outcome. PMID:26925708

  11. Efficacy and Outcome Predictors of Gonadotropin Treatment for Male Congenital Hypogonadotropic Hypogonadism

    PubMed Central

    Liu, Zhaoxiang; Mao, Jangfeng; Wu, Xueyan; Xu, Hongli; Wang, Xi; Huang, Bingkun; Zheng, Junjie; Nie, Min; Zhang, Hongbing

    2016-01-01

    Abstract Gonadotropin induces masculinization and spermatogenesis in men with congenital hypogonadotropic hypogonadism (CHH). However, large cohort studies for the efficacy and reliable predictors of this therapy need to be conducted. The aim of this study was to investigate the efficacy of gonadotropin treatment in a large cohort of male CHH patients and analyze putative predictors for successful spermatogenesis. This retrospective study included 223 CHH azoospermic patients without puberty development treated between 2005 and 2014. All patients received combined human chorionic gonadotropin (HCG) and human menopausal gonadotropin (HMG) and were followed up for >6 months (5109 person-months). Serum total testosterone level, testicular size, spermatogenesis, and pregnancy outcome were recorded at each visit. After gonadotropin therapy, testicular size was enlarged from 2.1 ± 1.6 to 8.1 ± 4.6 mL (P < 0.001) and serum total testosterone was elevated from 0.9 ± 0.5 to 15.1 ± 8.2 nmol/L (P < 0.001). Spermatogenesis (>0/mL) occurred at a median period of 15 months (95% confidence interval 13.5–16.5). Larger basal testicular volume (P = 0.012) and noncryptorchidism history (P = 0.028) are independent predictors for earlier sperm appearance. Sixty four percent (143/223) of patients succeeded in producing sperms and the average time for initial sperm detection was 14 ± 8 months. However, their sperm concentrations (11.7 [2.1, 24.4] million/mL) and sperm progressive motility (A + B 36.9% ± 20.2%) are significantly lower than World Health Organization standards. Of the 34 patients who desired for fathering children, 19 patients impregnanted their partners during the treatment. Gonadotropin therapy induces spermatogenesis in male CHH patients. A larger basal testicular size and noncryptorchidism history are favorable indicators for earlier spermatogenesis. PMID:26945370

  12. Neuroimaging characteristics of ruptured aneurysm as predictors of outcome after aneurysmal subarachnoid hemorrhage: pooled analyses of the SAHIT cohort.

    PubMed

    Jaja, Blessing N R; Lingsma, Hester; Steyerberg, Ewout W; Schweizer, Tom A; Thorpe, Kevin E; Macdonald, R Loch

    2016-06-01

    OBJECT Neuroimaging characteristics of ruptured aneurysms are important to guide treatment selection, and they have been studied for their value as outcome predictors following aneurysmal subarachnoid hemorrhage (SAH). Despite multiple studies, the prognostic value of aneurysm diameter, location, and extravasated SAH clot on computed tomography scan remains debatable. The authors aimed to more precisely ascertain the relation of these factors to outcome. METHODS The data sets of studies included in the Subarachnoid Hemorrhage International Trialists (SAHIT) repository were analyzed including data on ruptured aneurysm location and diameter (7 studies, n = 9125) and on subarachnoid clot graded on the Fisher scale (8 studies; n = 9452) for the relation to outcome on the Glasgow Outcome Scale (GOS) at 3 months. Prognostic strength was quantified by fitting proportional odds logistic regression models. Univariable odds ratios (ORs) were pooled across studies using random effects models. Multivariable analyses were adjusted for fixed effect of study, age, neurological status on admission, other neuroimaging factors, and treatment modality. The neuroimaging predictors were assessed for their added incremental predictive value measured as partial R(2). RESULTS Spline plots indicated outcomes were worse at extremes of aneurysm size, i.e., less than 4 or greater than 9 mm. In between, aneurysm size had no effect on outcome (OR 1.03, 95% CI 0.98-1.09 for 9 mm vs 4 mm, i.e., 75th vs 25th percentile), except in those who were treated conservatively (OR 1.17, 95% CI 1.02-1.35). Compared with anterior cerebral artery aneurysms, posterior circulation aneurysms tended to result in slightly poorer outcome in patients who underwent endovascular coil embolization (OR 1.13, 95% CI 0.82-1.57) or surgical clipping (OR 1.32, 95% CI 1.10-1.57); the relation was statistically significant only in the latter. Fisher CT subarachnoid clot burden was related to outcome in a gradient manner. Each

  13. SOARing Into Strategic Planning: Engaging Nurses to Achieve Significant Outcomes.

    PubMed

    Wadsworth, Barbara; Felton, Fiona; Linus, Rita

    2016-01-01

    In 2013, a new system chief nursing officer engaged the nursing leaders and staff in an Appreciative Inquiry process utilizing strengths, opportunities, aspirations, and results (SOAR), and a Journey of Excellence to assess and understand the current environment. The ultimate goal was to engage all nurses in strategic planning and goal setting to connect their patient care to the system strategic initiatives. This work led to the creation of a nursing vision, a revised professional practice model and greater council alignment, resulting in significant positive change and ongoing advancement throughout the system. The shared decision-making structure was key to the process with a direct connection of each council's goals, leading to the successful achievement of 34 of the 36 goals in 2 years. This article outlines the process, tools, and staff engagement strategies used to achieve system-wide success. This methodology has improved the outcomes across the organization in both small and system-wide work groups. This work can easily be replicated and adapted to help disparate staffs brought together through mergers or acquisitions to become aligned as a new team. This process, model, and framework, provides structure and results in significant outcomes that recognizes and celebrates the work of individual entities while aligning future strategies and goals. PMID:27584888

  14. Behavioral Economic Predictors of Brief Alcohol Intervention Outcomes

    PubMed Central

    Murphy, James G.; Dennhardt, Ashley A.; Martens, Matthew P.; Yurasek, Ali M.; Skidmore, Jessica R.; MacKillop, James; McDevitt-Murphy, Meghan E.

    2015-01-01

    Objective The present study attempted to determine if behavioral economic indices of elevated alcohol reward value, measured before and immediately after a brief alcohol intervention, predict treatment response. Method Participants were 133 heavy drinking college students (49.6% female, 51.4% male; 64.3% Caucasian, 29.5% African American) who were randomized to one of three conditions: motivational interviewing plus personalized feedback (BMI), computerized personalized feedback intervention (e-CHUG), and assessment only. Results Baseline levels of alcohol demand significantly predicted drinks per week and alcohol problems at 1-month (demand intensity= maximum expenditure) and 6-month (relative discretionary expenditures on alcohol) follow-up. BMI and e-CHUG were associated with an immediate post-session reduction in alcohol demand (p < .001, ηρ2 = .29) that persisted at the 1-month follow-up, with greater post-session reductions in the BMI condition (p = .02, ηρ2 = .06). Reductions in demand intensity and Omax (maximum expenditure) immediately post-intervention significantly predicted drinking reductions at one-month follow up (p = .04, ΔR2 = .02 & p = .01, ΔR2 = .03, respectively). Reductions in relative discretionary expenditures on alcohol at 1-month significantly predicted drinking (p = .002, ΔR2 = .06,) and alcohol problem (p < .001, ΔR2 = .13) reductions at the 6-month follow-up. Conclusions These results suggest that behavioral economic reward value indices may function as risk factors for poor intervention response and as clinically-relevant markers of change in heavy drinkers. PMID:26167945

  15. Predictors of poor outcome in gastrointestinal bleeding in emergency department

    PubMed Central

    Kaya, Ender; Karaca, Mehmet Ali; Aldemir, Deniz; Ozmen, M Mahir

    2016-01-01

    AIM: To determine the prognostic risk factors of gastrointestinal bleeding in emergency department cases. METHODS: The trial was a retrospective single-center study involving 600 patients over 18-years-old and carried out with approval by the Institutional Ethics Committee. Patient data included demographic characteristics, symptoms at admission, past medical history, vital signs, laboratory results, endoscopy and colonoscopy results, length of hospital stay, need of intensive care unit (ICU) admission, and mortality. Mortality rate was the principal endpoint of the study, while duration of hospital stay, required interventional treatment, and admission to the ICU were secondary endpoints. RESULTS: The mean age of patients was 61.92-years-old. Among the 600 total patients, 363 (60.5%) underwent upper gastrointestinal endoscopy and the most frequent diagnoses were duodenal ulcer (19.2%) and gastric ulcer (12.8%). One-hundred-and-fifteen (19.2%) patients required endoscopic treatment, 20 (3.3%) required surgical treatment, and 5 (0.8%) required angiographic embolization. The mean length of hospital stay was 5.21 ± 5.85 d. The mortality rate was 6.3%. The ICU admission rate was 5.3%. Patients with syncope, higher blood glucose levels, and coronary artery disease had significantly higher ICU admission rates (P = 0.029, P = 0.043, and P = 0.002, respectively). Patients with low thrombocyte levels, high creatinine, high international normalized ratio, and high serum transaminase levels had significantly longer hospital stay (P = 0.02, P = 0.001, P = 0.019, and P = 0.005, respectively). Patients who died had significantly higher serum blood urea nitrogen and creatinine levels (P = 0.016 and P = 0.038), and significantly lower mean blood pressure and oxygen saturation (P = 0.004 and P = 0.049). Malignancy and low Glasgow coma scale (GCS) were independent predictive factors of mortality. CONCLUSION: Prognostic factors for gastrointestinal bleeding in emergency room cases

  16. Decompressive hemicraniectomy: predictors of functional outcome in patients with ischemic stroke.

    PubMed

    Daou, Badih; Kent, Anthony P; Montano, Maria; Chalouhi, Nohra; Starke, Robert M; Tjoumakaris, Stavropoula; Rosenwasser, Robert H; Jabbour, Pascal

    2016-06-01

    OBJECT Patients presenting with large-territory ischemic strokes may develop intractable cerebral edema that puts them at risk of death unless intervention is performed. The purpose of this study was to identify predictors of outcome for decompressive hemicraniectomy (DH) in ischemic stroke. METHODS The authors conducted a retrospective electronic medical record review of 1624 patients from 2006 to 2014. Subjects were screened for DH secondary to ischemic stroke involving the middle cerebral artery, internal carotid artery, or both. Ninety-five individuals were identified. Univariate and multivariate analyses were performed for an array of clinical variables in relationship to functional outcome according to the modified Rankin Scale (mRS). Clinical outcome was assessed at 90 days and at the latest follow-up (mean duration 16.5 months). RESULTS The mean mRS score at 90 days and at the latest follow-up post-DH was 4. Good functional outcome was observed in 40% of patients at 90 days and in 48% of patient at the latest follow-up. The mortality rate at 90 days was 18% and at the last follow-up 20%. Univariate analysis identified a greater likelihood of poor functional outcome (mRS scores of 4-6) in patients with a history of stroke (OR 6.54 [95% CI1.39-30.66]; p = 0.017), peak midline shift (MLS) > 10 mm (OR 3.35 [95% CI 1.33-8.47]; p = 0.011), or a history of myocardial infarction (OR 8.95 [95% CI1.10-72.76]; p = 0.04). Multivariate analysis demonstrated elevated odds of poor functional outcome associated with a history of stroke (OR 9.14 [95% CI 1.78-47.05]; p = 0.008), MLS > 10 mm (OR 5.15 [95% CI 1.58-16.79; p = 0.007), a history of diabetes (OR 5.63 [95% CI 1.52-20.88]; p = 0.01), delayed time from onset of stroke to DH (OR 1.32 [95% CI 1.02-1.72]; p = 0.037), and evidence of pupillary dilation prior to DH (OR 4.19 [95% CI 1.06-16.51]; p = 0.04). Patients with infarction involving the dominant hemisphere had higher odds of unfavorable functional outcome at 90

  17. Predictors and Outcomes of Health Related Quality of Life in Caregivers of Cardiothoracic Transplant Recipients

    PubMed Central

    Myaskovsky, Larissa; Posluszny, Donna M.; Schulz, Richard; DiMartini, Andrea F.; Switzer, Galen E.; Dabbs, Annette DeVito; McNulty, Mary L.; Kormos, Robert L.; Toyoda, Yoshiya; Dew, Mary Amanda

    2012-01-01

    Cardiothoracic transplant programs generally require that transplant recipients have family caregivers to assist them post-transplant. The burden of caregiving on the family members remains poorly understood. If caregivers’ well-being is compromised by caregiving, it may bode poorly for transplant recipients’ own health in the long-term post-transplant. We examined caregiver HRQOL during the first year after their family member’s transplant, its predictors, and its relationship to subsequent patient survival. Adult (aged 18+) caregivers of 242 cardiothoracic transplant recipients (lung=134; heart=108) completed assessments of demographics, psychosocial characteristics, and caregiver burden at 2 months post-transplant, and HRQOL at 2, 7 and 12 months post-transplant. Recipients’ survival time was obtained from medical records. Caregiver HRQOL was generally high across the first year post-transplant in emotional and social functioning; caregiver physical functioning significantly worsened. There were no differences by type of recipient transplant. Greater caregiver burden predicted poorer caregiver HRQOL in several physical domains at 12 months post-transplant. Transplant recipients whose caregivers had lower perceived general health at 12 months post-transplant showed poorer survival rates during the subsequent 7 years of follow-up. Transplant teams should identify those caregivers at risk for poorer general health post-transplant in order to maximize positive outcomes for the entire family. PMID:22958758

  18. Race/Ethnicity, Education, and Treatment Parameters as Moderators and Predictors of Outcome in Binge Eating Disorder

    PubMed Central

    Thompson-Brenner, Heather; Franko, Debra L.; Thompson, Douglas R.; Grilo, Carlos M.; Boisseau, Christina L.; Roehrig, James P.; Richards, Lauren K.; Bryson, Susan W.; Bulik, Cynthia M.; Crow, Scott J.; Devlin, Michael J.; Gorin, Amy A.; Kristeller, Jean L.; Masheb, Robin; Mitchell, James E.; Peterson, Carol B.; Safer, Debra L.; Striegel, Ruth H.; Wilfley, Denise E.; Wilson, G. Terence

    2014-01-01

    Objective Binge eating disorder (BED) is prevalent among individuals from minority racial/ethnic groups and among individuals with lower levels of education, yet the efficacy of psychosocial treatments for these groups has not been examined in adequately powered analyses. This study investigated the relative variance in treatment retention and post-treatment symptom levels accounted for by demographic, clinical, and treatment variables as moderators and predictors of outcome. Method Data were aggregated from eleven randomized, controlled trials of psychosocial treatments for BED conducted at treatment sites across the United States. Participants were N = 1,073 individuals meeting criteria for BED including n = 946 Caucasian, n = 79 African American, and n = 48 Hispanic/Latino participants. Approximately 86% had some higher education; 85% were female. Multi-level regression analyses examined moderators and predictors of treatment retention, Eating Disorder Examination (EDE) global score, frequency of objective bulimic episodes (OBEs), and OBE remission. Results Moderator analyses of race/ethnicity and education were non-significant. Predictor analyses revealed African Americans were more likely to drop out of treatment than Caucasians, and lower level of education predicted greater post-treatment OBEs. African Americans showed a small but significantly greater reduction in EDE global score relative to Caucasians. Self-help treatment administered in a group showed negative outcomes relative to other treatment types, and longer treatment was associated with better outcome. Conclusions Observed lower treatment retention among African Americans and lesser treatment effects for individuals with lower levels of educational attainment are serious issues requiring attention. Reduced benefit was observed for shorter treatment length and self-help administered in groups. PMID:23647283

  19. Predictors of Mortality and Long-term Outcomes in Treated Cushing's Disease: A Study of 346 Patients

    PubMed Central

    Lambert, Jessica K.; Goldberg, Levana; Fayngold, Sofia; Kostadinov, Jane; Post, Kalmon D.

    2013-01-01

    Context: Active Cushing's disease (CD) confers a 4-fold increase in mortality and is associated with significant morbidities. Although excess mortality risk may persist even after CD treatment, predictors of risk in treated CD are not well understood. Objective: To identify predictors of mortality, cardiovascular (CV) disease, and recurrence after long-term follow-up among patients with treated CD. Design, Setting, and Patients: A retrospective chart review was conducted to evaluate patients with CD who underwent transsphenoidal adenectomy with a single surgeon. Outcome Measures: Patients were categorized based on disease response after initial treatment. Cox proportional hazard models identified predictors of mortality, recurrence, and CV outcomes in the overall cohort and each subgroup. Results: Three hundred forty-six subjects were included. Mean age was 39.9 years, and mean duration of follow-up was 6.3 years (range, 1 mo to 30 y). Duration of exposure to excess glucocorticoids, estimated by duration of symptoms before diagnosis until remission was achieved by any means, was 40.0 months. Multivariate analyses demonstrated that duration of glucocorticoid exposure elevated the risk of death (P = .038), as did older age at diagnosis (P = 0.0001) and preoperative ACTH concentration (P = .007). Among patients who achieved remission, depression increased the hazard of death (P < .01). Male sex, age at diagnosis, diabetes, and depression elevated the risk of CV disease (P < .05). Conclusion: Long-term follow-up of a large cohort of treated patients with CD identified several novel predictors of mortality. These data illustrate the importance of early recognition and treatment of CD. Long-term follow-up, with management of persistent comorbidities, is needed even after successful treatment of CD. PMID:23393167

  20. Sleep problems: predictor or outcome of media use among emerging adults at university?

    PubMed

    Tavernier, Royette; Willoughby, Teena

    2014-08-01

    The pervasiveness of media use in our society has raised concerns about its potential impact on important lifestyle behaviours, including sleep. Although a number of studies have modelled poor sleep as a negative outcome of media use, a critical assessment of the literature indicates two important gaps: (i) studies have almost exclusively relied on concurrent data, and thus have not been able to assess the direction of effects; and (ii) studies have largely been conducted with children and adolescents. The purpose of the present 3-year longitudinal study, therefore, was to examine whether both sleep duration and sleep problems would be predictors or outcomes of two forms of media use (i.e. television and online social networking) among a sample of emerging adults. Participants were 942 (71.5% female) university students (M = 19.01 years, SD = 0.90) at Time 1. Survey measures, which were assessed for three consecutive years starting in the first year of university, included demographics, sleep duration, sleep problems, television and online social networking use. Results of a cross-lagged model indicated that the association between sleep problems and media use was statistically significant: sleep problems predicted longer time spent watching television and on social networking websites, but not vice versa. Contrary to our hypotheses, sleep duration was not associated with media use. Our findings indicate no negative effects of media use on sleep among emerging adults, but instead suggest that emerging adults appear to seek out media as a means of coping with their sleep problems. PMID:24552437

  1. Navajo Culture and Family Influences on Academic Success: Traditionalism Is Not a Significant Predictor of Achievement among Navajo Youth.

    ERIC Educational Resources Information Center

    Willeto, Angela A. A.

    1999-01-01

    A study of 451 Navajo youths attending 11 high schools in the Navajo Nation found no relationship between their academic achievement and their cultural attachments and practices. Families modestly influenced educational outcomes, but being female was a stronger predictor of academic success. An appendix describes study variables. (Contains 42…

  2. BMI, HOMA-IR, and Fasting Blood Glucose Are Significant Predictors of Peripheral Nerve Dysfunction in Adult Overweight and Obese Nondiabetic Nepalese Individuals: A Study from Central Nepal

    PubMed Central

    Thapa, Lekhjung; Rana, P. V. S.

    2016-01-01

    Objective. Nondiabetic obese individuals have subclinical involvement of peripheral nerves. We report the factors predicting peripheral nerve function in overweight and obese nondiabetic Nepalese individuals. Methodology. In this cross-sectional study, we included 50 adult overweight and obese nondiabetic volunteers without features of peripheral neuropathy and 50 healthy volunteers to determine the normative nerve conduction data. In cases of abnormal function, the study population was classified on the basis of the number of nerves involved, namely, “<2” or “≥2.” Multivariable logistic regression analysis was carried out to predict outcomes. Results. Fasting blood glucose (FBG) was the significant predictor of motor nerve dysfunction (P = 0.039, 95% confidence interval (CI) = 1.003–1.127). Homeostatic model assessment of insulin resistance (HOMA-IR) was the significant predictor (P = 0.019, 96% CI = 1.420–49.322) of sensory nerve dysfunction. Body mass index (BMI) was the significant predictor (P = 0.034, 95% CI = 1.018–1.577) in case of ≥2 mixed nerves' involvement. Conclusion. FBG, HOMA-IR, and BMI were significant predictors of peripheral nerve dysfunction in overweight and obese Nepalese individuals. PMID:27200189

  3. BMI, HOMA-IR, and Fasting Blood Glucose Are Significant Predictors of Peripheral Nerve Dysfunction in Adult Overweight and Obese Nondiabetic Nepalese Individuals: A Study from Central Nepal.

    PubMed

    Thapa, Lekhjung; Rana, P V S

    2016-01-01

    Objective. Nondiabetic obese individuals have subclinical involvement of peripheral nerves. We report the factors predicting peripheral nerve function in overweight and obese nondiabetic Nepalese individuals. Methodology. In this cross-sectional study, we included 50 adult overweight and obese nondiabetic volunteers without features of peripheral neuropathy and 50 healthy volunteers to determine the normative nerve conduction data. In cases of abnormal function, the study population was classified on the basis of the number of nerves involved, namely, "<2" or "≥2." Multivariable logistic regression analysis was carried out to predict outcomes. Results. Fasting blood glucose (FBG) was the significant predictor of motor nerve dysfunction (P = 0.039, 95% confidence interval (CI) = 1.003-1.127). Homeostatic model assessment of insulin resistance (HOMA-IR) was the significant predictor (P = 0.019, 96% CI = 1.420-49.322) of sensory nerve dysfunction. Body mass index (BMI) was the significant predictor (P = 0.034, 95% CI = 1.018-1.577) in case of ≥2 mixed nerves' involvement. Conclusion. FBG, HOMA-IR, and BMI were significant predictors of peripheral nerve dysfunction in overweight and obese Nepalese individuals. PMID:27200189

  4. Predictors of outcome of mitral valve prolapse in patients with the Marfan syndrome.

    PubMed

    Rybczynski, Meike; Treede, Hendrik; Sheikhzadeh, Sara; Groene, Eike F; Bernhardt, Alexander M J; Hillebrand, Mathias; Mir, Thomas S; Kühne, Kristine; Koschyk, Dietmar; Robinson, Peter N; Berger, Jürgen; Reichenspurner, Hermann; Meinertz, Thomas; von Kodolitsch, Yskert

    2011-01-15

    Mitral valve prolapse has a prevalence of 2% to 3% in the general population, with adverse outcomes such as mitral valve regurgitation (MVR), heart failure, and endocarditis. Predictors of outcomes are used in idiopathic mitral valve prolapse for the timing of surgery, but such predictors are unknown in Marfan syndrome. Therefore, a population-based cohort study of 112 patients (49 male, 63 female; mean age 34 ± 15 years) with classic Marfan syndrome and mitral valve prolapse with moderate or less MVR at baseline was conducted. During 4.6 ± 3.6 years of follow-up, progression of MVR was observed in 41 patients and valve-related events, which comprised mitral valve endocarditis (7 events), heart failure (5 events), and mitral valve surgery (25 events), were observed in 31 patients. Multivariate Cox proportional-hazards regression analysis identified a flail mitral leaflet (hazard ratio [HR] 3.262, 95% confidence interval [CI] 1.406 to 7.566, p = 0.006) and increased indexed end-systolic left ventricular diameters (HR 1.113, 95% CI 1.043 to 1.188, p = 0.001) as independent predictors of progression of MVR. Similarly, mitral valve-related events were independently predicted by a flail mitral leaflet (HR 5.343, 95% CI 2.229 to 12.808, p <0.001), and mild (HR 14.336, 95% CI 1.873 to 109.755, p = 0.01) or moderate (HR 16.849, 95% CI 2.205 to 128.76, p = 0.006) degree of MVR. Conversely, aortic dilatation, dural ectasia, and sporadic mode of inheritance were not associated with outcome. In conclusion, the same clinical determinants that predict outcomes in idiopathic mitral valve prolapse also predict outcomes in mitral valve prolapse associated with Marfan syndrome. PMID:21211604

  5. Teres Minor Hypertrophy is a Common and Negative Predictor of Outcomes after Rotator Cuff Repair

    PubMed Central

    Tokish, John M.; Thigpen, Charles A.; Kissenberth, Michael J.; Hunt, Quinn; Tolan, Stefan John; Swinehart, S. Dane; Shelley, Christina; Hawkins, Richard J.

    2016-01-01

    patients without an infraspinatus tear, teres minor hypertrophy was still present in 19/40 (48%) of patients. Teres minor hypertrophy had a significant, negative effect ASES scores after rotator cuff repair in patients with and without infraspinatus tearing, infraspinatus atrophy, and fatty infiltrative changes(P<0.05). In general, the presence of teres minor hypertrophy demonstrated a 15% lower score (Figure 1) than when no hypertrophy was present, and this was consistent across all tear sizes, independent of Goutallier changes. Conclusion: Teres minor hypertrophy is a common finding in the setting of rotator cuff tearing, including in the absence of infraspinatus tearing. Contrary to previous publications, the presence of teres minor hypertrophy in patients with rotator cuff repair does not appear to be protective as a compensatory mechanism. While further study is necessary to determine the mechanism or implication of teres minor hypertrophy in setting of rotator cuff repair, our results show it is not a positive predictor of outcomes following rotator cuff repair. Summary Sentence: The mechanism of teres minor hypertrophy was found to be a negative predictor in rotator cuff repair after pre and post-op measures were collected on patients undergoing cuff repair.

  6. Echo-Doppler determinants of outcomes in patients with unoperated significant mitral regurgitation in current era

    PubMed Central

    Rafique, Asim M; Zarrini, Parham; Singh, Nirmal; Beigel, Roy; Tadwalkar, Rigved; Chonde, Meshe; Slipczuk, Leandro; Cercek, Bojan; Kar, Saibal; Siegel, Robert J

    2016-01-01

    Objective One-half of patients with severe symptomatic mitral regurgitation (MR) do not undergo surgery due to comorbidities. We evaluated prognosticators of outcomes in patients with unoperated significant MR. Methods In this observational study, we retrospectively evaluated medical records of 75 consecutive patients with unoperated significant MR. Results All-cause mortality was 39% at 5 years. Non-survivors (n=29) versus survivors (n=46) were: older (77±9.8 vs 68±14, p=0.006), had higher New York Heart Association (NYHA) class (2.7±0.8 vs 2.3±0.8, p=0.037), higher brain natriuretic peptide (1157±717 vs 427±502 pg/mL, p=0.024, n=18), more coronary artery disease (61% vs 35%, p=0.031), more frequent left ventricular ejection fraction <50% (20.7% vs 4.3%, p=0.026), more functional MR (41% vs 22%, p=0.069), higher mitral E/E′ (12.7±4.6 vs 9.8±4, p=0.008), higher pulmonary artery systolic pressure (PASP; 52.6±18.7 vs 36.7±14, p <0.001), more ≥3+ tricuspid regurgitation (28% vs 4%, p=0.005) and more right ventricular dysfunction (26% vs 6%, p=0.035). Significant predictors of 5-year mortality were PASP (p=0.001) and E/E′ (p=0.011) using multivariate regression analysis. Conclusions Patients with unoperated significant MR have high mortality. Elevated PASP and mitral E/E′ were the most significant predictors of 5-year survival in patients with unoperated significant MR. Current American College of Cardiology (ACC)/American Heart Association (AHA) guidelines provide a limited incorporation of echo-Doppler parameters in the preoperative risk stratification of patients with severe MR. PMID:27547425

  7. Comparison of Substance Use Typologies as Predictors of Sexual Risk Outcomes in African American Adolescent Females.

    PubMed

    Swartzendruber, Andrea; Sales, Jessica M; Brown, Jennifer L; DiClemente, Ralph J; Rose, Eve S

    2016-01-01

    African American female adolescents have a disproportionate risk of sexually transmitted infections (STIs) and other adverse sexual health outcomes. Both alcohol and marijuana use have been shown to predict sexual risk among young African American women. However, no studies have attempted to differentiate alcohol and marijuana typologies use as predictors of sexual risk outcomes exclusively among adolescents who use these substances. This study compared recent alcohol and/or marijuana use as predictors of sexual risk outcomes over 18 months among 182 African American female adolescents. African American females (14-20 years) completed interviews at baseline, 6-, 12-, and 18-months. At each assessment, pregnancy testing was conducted and self-collected vaginal swab specimens were assayed for Trichomonas vaginalis, Chlamydia trachomatis, and Neisseria gonorrhoeae using DNA amplification. Logistic subject-specific random-intercept models compared sexual risk outcomes during follow-up among adolescents who reported recent use of alcohol only (AO), marijuana only (MO) or both substances (A + M) at the baseline assessment. Relative to baseline AO use, baseline MO use predicted condom non-use at last sex. Relative to AO use, A + M use predicted pregnancy. Relative to MO use, A + M use predicted pregnancy and acquisition of T. vaginalis and any STI. The results suggest that African American female adolescents who use A + M may represent a priority population for STI, HIV, and pregnancy prevention efforts. PMID:25929200

  8. Predictors of poor response during asthma therapy differ with definition of outcome

    PubMed Central

    Rogers, Angela J; Tantisira, Kelan G; Fuhlbrigge, Anne L; Litonjua, Augusto A; Lasky-Su, Jessica A; Szefler, Stanley J; Strunk, Robert C; Zeiger, Robert S; Weiss, Scott T

    2009-01-01

    Aims To evaluate phenotypic and genetic variables associated with a poor long-term response to inhaled corticosteroid therapy for asthma, based independently on lung function changes or asthma exacerbations. Materials & methods We tested 17 phenotypic variables and polymorphisms in FCER2 and CRHR1 in 311 children (aged 5–12 years) randomized to a 4-year course of inhaled corticosteroid during the Childhood Asthma Management Program (CAMP). Results Predictors of recurrent asthma exacerbations are distinct from predictors of poor lung function response. A history of prior asthma exacerbations, younger age and a higher IgE level (p < 0.05) are associated with recurrent exacerbations. By contrast, lower bronchodilator response to albuterol and the minor alleles of RS242941 in CRHR1 and T2206C in FCER2 (p < 0.05) are associated with poor lung function response. Poor lung function response does not increase the risk of exacerbations and vice versa (p = 0.72). Conclusion Genetic and phenotypic predictors of a poor long-term response to inhaled corticosteroids differ markedly depending on definition of outcome (based on exacerbations vs lung function). These findings are important in comparing outcomes of clinical trials and in designing future pharmacogenetic studies. PMID:19663668

  9. Predictors and health-related outcomes of positive body image in adolescent girls: A prospective study.

    PubMed

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2016-03-01

    This study aimed to investigate prospective predictors and health-related outcomes of positive body image in adolescent girls. In so doing, the modified acceptance model of intuitive eating was also examined longitudinally. A sample of 298 girls aged 12 to 16 years completed a questionnaire containing measures of body appreciation, potential predictors, and a range of health outcomes, at 2 time points separated by 1 year. Longitudinal change regression models showed that perceived body acceptance by others (positively), self-objectification and social comparison (negatively), and body appreciation (positively) prospectively predicted intuitive eating 1 year later, consistent with the acceptance model of intuitive eating. Perceived body acceptance by others was the only proposed predictor to prospectively predict an increase in body appreciation over time. Time 1 body appreciation prospectively predicted a decrease in dieting, alcohol, and cigarette use, and an increase in physical activity 1 year later. In particular, girls with low body appreciation were more likely than girls with high body appreciation to take up alcohol and cigarette use between time points. The results highlight body appreciation as an important target for interventions designed to prevent or delay the uptake of alcohol and cigarette consumption among girls. More broadly, they suggest that a positive body image can confer considerable benefit for adolescent girls. PMID:26727595

  10. Predictors and Moderators of Treatment Outcome in the Pediatric Obsessive Compulsive Treatment Study (POTS I)

    PubMed Central

    Garcia, Abbe Marrs; Sapyta, Jeffrey J.; Moore, Phoebe S.; Freeman, Jennifer B.; Franklin, Martin E.; March, John S.; Foa, Edna B.

    2010-01-01

    Objective To identify predictors and moderators of outcome in the first Pediatric OCD Treatment Study (POTS I) among youth (N=112) randomly assigned to sertraline, cognitive behavioral therapy (CBT), both sertraline and CBT (COMB), or a pill placebo. Method Potential baseline predictors and moderators were identified by literature review. The outcome measure was an adjusted week 12 predicted score for the Children’s Yale Brown Obsessive Compulsive Scale (CY-BOCS). Main and interactive effects of treatment condition and each candidate predictor or moderator variable were examined using GLM on the adjusted predicted week 12 CY-BOCS scores. Results Youth with lower OCD severity, less OCD-related functional impairment, greater insight, fewer comorbid externalizing symptoms, and lower levels of family accommodation showed greater improvement across treatment conditions than their counterparts after acute POTS treatment. Those with a family history of OCD had a six-fold decrease in effect size in CBT monotherapy relative to their counterparts in CBT without a family history of OCD. Conclusions Greater attention is needed to build optimized intervention strategies for more complex youth with OCD. Youth with a family history of OCD are not likely to benefit from CBT unless offered in combination with an SSRI. PMID:20855047

  11. Predictors of Poor Outcomes in Critically Ill Adults with Hematologic Malignancy

    PubMed Central

    Cornish, Marion; Butler, Michael B.; Green, Robert S.

    2016-01-01

    Background. Patients with hematologic malignancy (HM) often require intensive care unit (ICU) admission due to organ failure through disease progression or treatment-related complications. Objective. To determine mortality and prognostic variables in adult patients with HM who were admitted to ICU. Methods. Structured chart review of all adult patients (age ≥ 18 years) with HM admitted to ICU of a Canadian tertiary care hospital between 2004 and 2014. Outcome measures included mortality (ICU, 30-day, 60-day, and 12-month). Logistic regression was performed to determine predictors of mortality. Results. Overall, there were 206 cases of HM admitted to the ICU during the study (mean age: 51.3 ± 13.6 years; 60% male). Median stay was 3 days, with 14.1% requiring prolonged ICU admission. ICU mortality was 45.6% and increased to 59.2% at 30 days, 62.6% at 60 days, and 74.3% at 12 months. Predictors of increased ICU mortality included mechanical ventilation requirement and vasopressor therapy requirement, while admission to ICU postoperatively and having myeloma were associated with decreased mortality. Conclusions. Patients admitted to ICU with HM have high mortality (45.6%), which increased to 74.3% at 1 year. Analysis of multiple variables identified critical illness, postsurgical admission, and myeloma as predictors of patient outcomes. PMID:27445571

  12. Distress Screening in a Multidisciplinary Lung Cancer Clinic: Prevalence and Predictors of Clinically-Significant Distress

    PubMed Central

    Graves, Kristi D.; Arnold, Susanne M.; Love, Celia L.; Kirsh, Kenneth L.; Moore, Pamela G.; Passik, Steven D.

    2007-01-01

    Summary Screening for distress in cancer patients is recommended by the National Comprehensive Cancer Network, and a Distress Thermometer has previously been developed and empirically-validated for this purpose. The present study sought to determine the rates and predictors of distress in a sample of patients being seen in a multidisciplinary lung cancer clinic. Consecutive patients (N = 333) were recruited from an outpatient multidisciplinary lung cancer clinic to complete the Distress Thermometer, an associated Problem Symptom List, and two questions about interest in receiving help for symptoms. Over half (61.6%) of patients reported distress at a clinically significant level, and 22.5% of patients indicated interest in receiving help with their distress and/or symptoms. Problems in the areas of family relationships, emotional functioning, lack of information about diagnosis/treatment, physical functioning, and cognitive functioning were associated with higher reports of distress. Specific symptoms of depression, anxiety, pain and fatigue were most predictive of distress. Younger age was also associated with higher levels of distress. Distress was not associated with other clinical variables, including stage of illness or medical treatment approach. Similar results were obtained when individuals who had not yet received a definitive diagnosis of lung cancer (n = 134) were excluded from analyses; however, family problems and anxiety were no longer predictive of distress. Screening for distress in a multidisciplinary lung cancer clinic is feasible and a significant number of patients can be expected to meet clinical criteria for distress. Results also highlight younger age and specific physical and psychosocial symptoms as predictive of clinically-significant distress. Identification of the presence and predictors of distress are the first steps toward appropriate referral and treatment of symptoms and problems that contribute to cancer patients’ distress. PMID

  13. Perioperative Blood Transfusion as a Significant Predictor of Biochemical Recurrence and Survival after Radical Prostatectomy in Patients with Prostate Cancer

    PubMed Central

    Kim, Jung Kwon; Kim, Hyung Suk; Park, Juhyun; Jeong, Chang Wook; Ku, Ja Hyeon; Kim, Hyun Hoe; Kwak, Cheol

    2016-01-01

    Purpose There have been conflicting reports regarding the association of perioperative blood transfusion (PBT) with oncologic outcomes including recurrence rates and survival outcomes in prostate cancer. We aimed to evaluate whether perioperative blood transfusion (PBT) affects biochemical recurrence-free survival (BRFS), cancer-specific survival (CSS), and overall survival (OS) following radical prostatectomy (RP) for patients with prostate cancer. Materials and Methods A total of 2,713 patients who underwent RP for clinically localized prostate cancer between 1993 and 2014 were retrospectively analyzed. We performed a comparative analysis based on receipt of transfusion (PBT group vs. no-PBT group) and transfusion type (autologous PBT vs. allogeneic PBT). Univariate and multivariate Cox-proportional hazard regression analysis were performed to evaluate variables associated with BRFS, CSS, and OS. The Kaplan-Meier method was used to calculate survival estimates for BRFS, CSS, and OS, and log-rank test was used to conduct comparisons between the groups. Results The number of patients who received PBT was 440 (16.5%). Among these patients, 350 (79.5%) received allogeneic transfusion and the other 90 (20.5%) received autologous transfusion. In a multivariate analysis, allogeneic PBT was found to be statistically significant predictors of BRFS, CSS, and OS; conversely, autologous PBT was not. The Kaplan-Meier survival analysis showed significantly decreased 5-year BRFS (79.2% vs. 70.1%, log-rank, p = 0.001), CSS (98.5% vs. 96.7%, log-rank, p = 0.012), and OS (95.5% vs. 90.6%, log-rank, p < 0.001) in the allogeneic PBT group compared to the no-allogeneic PBT group. In the autologous PBT group, however, none of these were statistically significant compared to the no-autologous PBT group. Conclusions We found that allogeneic PBT was significantly associated with decreased BRFS, CSS, and OS. This provides further support for the immunomodulation hypothesis for allogeneic

  14. Predictors of outcome in an AIEOP series of childhood ependymomas: a multifactorial analysis.

    PubMed

    Modena, Piergiorgio; Buttarelli, Francesca R; Miceli, Rosalba; Piccinin, Elena; Baldi, Caterina; Antonelli, Manila; Morra, Isabella; Lauriola, Libero; Di Rocco, Concezio; Garrè, Maria Luisa; Sardi, Iacopo; Genitori, Lorenzo; Maestro, Roberta; Gandola, Lorenza; Facchinetti, Federica; Collini, Paola; Sozzi, Gabriella; Giangaspero, Felice; Massimino, Maura

    2012-11-01

    Several molecular biomarkers have been suggested as predictors of outcome for pediatric ependymomas but deserve further validation in independent case series. We analyzed intracranial ependymomas belonging to a series of 60 patients prospectively treated according to the protocol sponsored by the Italian Association of Pediatric Hematology-Oncology. We used a tissue microarray to analyze nucleolin (NCL), cyclin-dependent kinase inhibitor 2A (CDKN2A), tumor protein 53 (TP53), and epidermal growth factor receptor (EGFR) by immunohistochemistry and by 1q gain by fluorescent in situ hybridization. The mRNA expression levels of EGFR, human telomerase reverse-transcriptase (HTERT), and Prominin 1 (PROM 1)/CD133 were evaluated by quantitative real-time PCR from cases with fresh-frozen tumor material available. Univariate and multivariate analyses of updated clinical data confirmed the prognostic significance of surgery (P < .01) and tumor grading (P < .05) for both relapse-free survival (RFS) and overall survival (OS). Among biomolecular markers, HTERT mRNA expression emerged with the strongest association with OS at multivariate analysis (hazard ratio [HR] = 9.9; P = .011); the 5-year OS was 84% versus 48% in the subgroups with HTERT median value <6 versus ≥ 6, respectively (P = .005). Five-year RFS was 46% versus 20% in the subgroups with low versus high NCL protein expression, respectively (P = .004), while multivariate Cox analyses gave suggestively high HRs for high versus low NCL (HR = 1.9; P = .090). The other genes tested were not significant at multivariate analyses, and genetic alterations of CDKN2A, TP53, EGFR, and HTERT loci were rare. The PROM1/CD133 cancer stem cell marker was strongly expressed at both RNA and protein levels in a substantial fraction of cases and was suggestively associated with a more indolent form of the disease. We conclude that NCL and HTERT represent the strongest prognostic biomarkers of RFS and OS, respectively, in our ependymoma

  15. Premotor Symptoms as Predictors of Outcome in Parkinsons Disease: A Case-Control Study

    PubMed Central

    Wu, Yu-Hsuan; Lee, Wei-Ju; Chen, Yi-Huei

    2016-01-01

    Background To evaluate the association between the premotor symptoms and the prognosis of PD. Methods A total of 1213 patients who were diagnosed of PD from January 2001 to December 2008 were selected from the Taiwan’s National Health Insurance Research Database. Patients were traced back to determine the presence of premotor symptoms, including rapid eye movement sleep behavior disorder (RBD), depression, and constipation. Cox’s regression analysis was used to detect the risks between the occurrence of premotor symptoms and the outcome (including death, psychosis, accidental injury, dementia and aspiration pneumonia). In addition, the association between premotor symptoms and levodopa equivalent dosage (LED) was examined. Results Higher occurrence of death, dementia and aspiration pneumonia were identified in PD patients with premotor symptoms than without premotor symptoms (HR 1·69, 95% CI 1·34–2·14, p <0·001 for death; HR 1·63, 95% CI 1·20–2·22, p = 0·002 for dementia; HR 2·45, 95% CI 1·42–4·21, p = 0·001 for aspiration pneumonia). In a comorbidities-stratified analysis, PD patients with premotor symptoms showed significantly high risks of mortality and morbidity (dementia and aspiration pneumonia), especially in the absence of comorbidities. Independent predictors of mortality in PD were found to be higher age, male sex, constipation, RBD, RBD with constipation and depression, and diabetes. Furthermore, no significant differences of LED and subsequent accidental injury were noted between PD patient with or without premotor symptoms. Conclusion Premotor symptoms seem to be not merely risk factors, but also prognostic factors of PD. PMID:27533053

  16. Predictors of outcome in an AIEOP series of childhood ependymomas: a multifactorial analysis

    PubMed Central

    Modena, Piergiorgio; Buttarelli, Francesca R.; Miceli, Rosalba; Piccinin, Elena; Baldi, Caterina; Antonelli, Manila; Morra, Isabella; Lauriola, Libero; Di Rocco, Concezio; Garrè, Maria Luisa; Sardi, Iacopo; Genitori, Lorenzo; Maestro, Roberta; Gandola, Lorenza; Facchinetti, Federica; Collini, Paola; Sozzi, Gabriella; Giangaspero, Felice; Massimino, Maura

    2012-01-01

    Several molecular biomarkers have been suggested as predictors of outcome for pediatric ependymomas but deserve further validation in independent case series. We analyzed intracranial ependymomas belonging to a series of 60 patients prospectively treated according to the protocol sponsored by the Italian Association of Pediatric Hematology-Oncology. We used a tissue microarray to analyze nucleolin (NCL), cyclin-dependent kinase inhibitor 2A (CDKN2A), tumor protein 53 (TP53), and epidermal growth factor receptor (EGFR) by immunohistochemistry and by 1q gain by fluorescent in situ hybridization. The mRNA expression levels of EGFR, human telomerase reverse-transcriptase (HTERT), and Prominin 1 (PROM 1)/CD133 were evaluated by quantitative real-time PCR from cases with fresh-frozen tumor material available. Univariate and multivariate analyses of updated clinical data confirmed the prognostic significance of surgery (P < .01) and tumor grading (P < .05) for both relapse-free survival (RFS) and overall survival (OS). Among biomolecular markers, HTERT mRNA expression emerged with the strongest association with OS at multivariate analysis (hazard ratio [HR] = 9.9; P = .011); the 5–year OS was 84% versus 48% in the subgroups with HTERT median value <6 versus ≥6, respectively (P = .005). Five-year RFS was 46% versus 20% in the subgroups with low versus high NCL protein expression, respectively (P = .004), while multivariate Cox analyses gave suggestively high HRs for high versus low NCL (HR = 1.9; P = .090). The other genes tested were not significant at multivariate analyses, and genetic alterations of CDKN2A, TP53, EGFR, and HTERT loci were rare. The PROM1/CD133 cancer stem cell marker was strongly expressed at both RNA and protein levels in a substantial fraction of cases and was suggestively associated with a more indolent form of the disease. We conclude that NCL and HTERT represent the strongest prognostic biomarkers of RFS and OS, respectively, in our ependymoma

  17. Pedagogical Significance of Wikis: Towards Gaining Effective Learning Outcomes

    ERIC Educational Resources Information Center

    Hewege, Chandana Rathnasiri; Perera, Liyanage Chamila Roshani

    2013-01-01

    Purpose: The purpose of this paper is to explore the effectiveness and pedagogical implications of integrating wikis into the curriculum and the subsequent learning outcomes of a group of Net-Gens who enrolled in an International Marketing course. The research problem of the study is: "What are the learning outcomes and pedagogical implications…

  18. Clinical predictors and outcomes of patients with left ventricular thrombus following ST-segment elevation myocardial infarction.

    PubMed

    Garber, Adam M; Mentz, Robert J; Al-Khalidi, Hussein R; Shaw, Linda K; Fiuzat, Mona; O'Connor, Christopher M; Velazquez, Eric J

    2016-04-01

    We aimed to characterize the independent predictors of LVT following STEMI and the association with outcomes. The clinical predictors of left ventricular thrombus (LVT) formation after ST-segment elevation myocardial infarction (STEMI) are not well-defined in the contemporary era. We performed a retrospective analysis of STEMI patients at Duke from 2000 to 2011 who had a transthoracic echocardiogram within 90 days post-STEMI and compared patients with and without LVT (LVT+ vs. LVT-). Univariate Cox proportional hazards regression models of baseline characteristics were examined and significant variables were used in a multivariable model to assess adjusted relationships with LVT. A multivariable Cox PH survival model with covariate adjustments was used for assessment of LVT and long-term mortality. Of all eligible patients, 1734 patients met inclusion criteria and 4.3 % (N = 74) had a LVT. LVT+ patients tended to have a history of heart failure (HF) and higher initial troponin compared to LVT- patients. After adjustment, higher heart rate, non-white race, HF severity, and presence of left anterior descending artery (LAD) disease were independent predictors of LVT. There was a trend toward an association between LVT and increased all-cause mortality (HR 1.36; 95 % CI 0.84-2.21, P = 0.22), however this was not statistically significant. LVT was seen in over 4 % of this contemporary post-STEMI population. Several baseline characteristics were independently associated with LVT: Heart rate, HF severity, LAD disease, and non-white race. Prospective studies are warranted to determine whether anticoagulation in patients at increased risk for LVT improves outcomes. PMID:26202909

  19. Outcome expectancy as a predictor of treatment response in cognitive behavioral therapy for public speaking fears within social anxiety disorder.

    PubMed

    Price, Matthew; Anderson, Page L

    2012-06-01

    Outcome expectancy, the extent that clients anticipate benefiting from therapy, is theorized to be an important predictor of treatment response for cognitive-behavioral therapy. However, there is a relatively small body of empirical research on outcome expectancy and the treatment of social anxiety disorder. This literature, which has examined the association mostly in group-based interventions, has yielded mixed findings. The current study sought to further evaluate the effect of outcome expectancy as a predictor of treatment response for public-speaking fears across both individual virtual reality and group-based cognitive-behavioral therapies. The findings supported outcome expectancy as a predictor of the rate of change in public-speaking anxiety during both individual virtual reality exposure therapy and group cognitive-behavioral therapy. Furthermore, there was no evidence to suggest that the impact of outcome expectancy differed across virtual reality or group treatments. PMID:21967073

  20. Infratentorial posterior circulation stroke in a Nigerian population: Clinical characteristics, risk factors, and predictors of outcome

    PubMed Central

    Owolabi, Lukman Femi; Ibrahim, Aliyu; Musa, Ibrahim

    2016-01-01

    Background: Posterior circulation stroke (PCS), though less common, differs from stroke in anterior circulation in many aspects. Relatively, it portends a poorer prognosis. However, there is a paucity of data from African countries, in particular, where stroke is a menace. Objective: The study aimed to evaluate the etiology, clinical characteristics, outcome, and predictors of outcome in a cohort of patients with IPCS in Northwestern Nigeria. Materials and Methods: Out of 595 patients with stroke, we prospectively analyzed 57 patients with PCS in a Tertiary Care Center in Kano, Northwestern Nigeria. Patients were analyzed for demographic data, risk factors, clinical characteristics, stroke subtypes, mortality, and predictors of mortality. Results: Posterior circulation ischemic stroke accounted for 57 (9.6%) of 595 of all strokes seen in the study period. They comprised 44 males (mean age 47.8 ± 17.7) and 13 females (mean age 46.3 ± 13.7). Overall, their age ranged between 24 and 90 (mean age 47.4 ± 16.7). However, 52.7% of the patients were < 45 years of age. The most common site affected was the cerebellum seen in 33 (57.9%) patients. Hypertension was the most common risk factor (86%). Headache and vertigo were the most common features accounting for 83.6% and 86.3%, respectively. Thirty-eight (66.7%) patients had an ischemic stroke. Twenty-one (36.8%) of the patients died during the 1-month period of follow-up. Independent predictors of death in the study were hyperglycemia on admission and hemorrhagic stroke. Conclusions: IPCS occurred in a relatively younger age group. Headache and vertigo were the most common symptoms. The independent predictors of death in the study were hyperglycemia at presentation and hemorrhagic stroke. PMID:26933349

  1. Buprenorphine versus methadone for opioid dependence: predictor variables for treatment outcome.

    PubMed

    Gerra, G; Borella, F; Zaimovic, A; Moi, G; Bussandri, M; Bubici, C; Bertacca, S

    2004-07-15

    need to be interpreted with caution because of the observational clinical methodology and non-random procedure. The present findings provide further support for the utility of BUP in the treatment of opioid dependency and demonstrate efficacy equivalent to that of METH during a clinical procedure. BUP seems to be more effective than METH in patients affected by depressive traits and dysphoria, probably due to antagonist action on kappa-opioid receptors. Psychosocial functioning and addiction severity cannot be used as valuable predictors of BUP treatment outcome. High doses appear to predict a better outcome, in term of negative urines, for both METH and BUP, but not in term of retention for BUP patients. PMID:15225887

  2. Predictors and Outcomes of Limited Resection for Early-Stage Non–Small Cell Lung Cancer

    PubMed Central

    Ayanian, John Z.; Zaslavsky, Alan M.; Nerenz, David R.; Jaklitsch, Michael T.; Rogers, Selwyn O.

    2011-01-01

    Background Lobectomy is considered the standard treatment for early-stage non–small cell lung cancer (NSCLC); however, more limited resections are commonly performed. We examined patient and surgeon factors associated with limited resection and compared postoperative and long-term outcomes between sublobar and lobar resections. Methods A population- and health system–based sample of patients newly diagnosed with stage I or II NSCLC between 2003 and 2005 in five geographically defined regions, five integrated health-care delivery systems, and 15 Veterans Affairs hospitals was observed for a median of 55 months, through May 31, 2010. Predictors of limited resection and postoperative outcomes were compared using unadjusted and propensity score–weighted analyses. All P values are from two-sided tests. Results One hundred fifty-five (23%) patients underwent limited resection and 524 (77%) underwent lobectomy. In adjusted analyses of patient-specific factors, smaller tumor size (P = .004), coverage by Medicare or Medicaid, no insurance or unknown insurance (P = .02), more severe lung disease (P < .001), and a history of stroke (P = .049) were associated with receipt of limited resection. In adjusted analyses of surgeon characteristics, thoracic surgery specialty (P = .02), non–fee-for-service compensation (P = .008), and National Cancer Institute cancer center designation (P = .006) were associated with higher odds of limited resection. Unadjusted 30-day mortality was higher with limited resection than with lobectomy (7.1% vs 1.9%, difference = 5.2%, 95% confidence interval [CI] = 1.5% to 10.8%, P = .003), and the adjusted difference was not statistically significant (6.5% vs 2.9%, difference = 3.6%, 95% CI = −.1% to 9.2%, P = .09). Postoperative complications did not differ by type of surgery (all P > .05). Over the course of the study, a non-statistically significant trend toward improved long-term survival was evident for lobectomy, compared with limited

  3. Significance of Image Guidance to Clinical Outcomes for Localized Prostate Cancer

    PubMed Central

    Zhong, Qiuzi; Gao, Hong; Li, Gaofeng; Xiu, Xia; Wu, Qinhong; Li, Ming; Xu, Yonggang

    2014-01-01

    Purpose. To compare toxicity profiles and biochemical tumor control outcomes between patients treated with image-guided intensity-modulated radiotherapy (IG-IMRT) and non-IGRT intensity-modulated radiotherapy (IMRT) for clinically localized prostate cancer. Materials and Methods. Between 2009 and 2012, 65 patients with localized prostate cancer were treated with IG-IMRT. This group of patients was retrospectively compared with a similar cohort of 62 patients who were treated between 2004 and 2009 with IMRT to the same dose without image guidance. Results. The median follow-up time was 4.8 years. The rectal volume receiving ≥40 and ≥70 Gy was significantly lower in the IG-IMRT group. Grade 2 and higher acute and late GI and GU toxicity rates were lower in IG-IMRT group, but there was no statistical difference. No significant improvement in biochemical control at 5 years was observed in two groups. In a Cox regression analysis identifying predictors for PSA relapse-free survival, only preradiotherapy PSA was significantly associated with biochemical control; IG-IMRT was not a statistically significant indicator. Conclusions. The use of image guidance in the radiation of prostate cancer at our institute did not show significant reduction in the rates of GI and GU toxicity and did not improve the biochemical control compared with IMRT. PMID:25110701

  4. Predictors of outcome in myxoedema coma: a study from a tertiary care centre

    PubMed Central

    Dutta, Pinaki; Bhansali, Anil; Masoodi, Shriq Rashid; Bhadada, Sanjay; Sharma, Navneet; Rajput, Rajesh

    2008-01-01

    Background With the easy availability of thyroid hormone assays, thyroid disorders are now recognised even in a subclinical state. However, patients are still seen with advanced manifestations of the disease, particularly in developing countries. This observational study analysed the predictors of outcome in patients with myxoedema coma and tested the validity of different modules to define morbidity and mortality in these patients. Methods Twenty-three consecutive patients with myxoedema coma who presented from January 1999 to August 2006 were studied. The thyroid function test and random serum cortisol were measured in all patients at the time of admission. Patients were given oral or intravenous (IV) thyroxine with intention to treat with the latter according to availability. Various modules that predict outcome, including Glasgow Coma Scale (GCS), Acute Physiology and Chronic Health Evaluation II (APACHE II) score, and Sequential Organ Failure Assessment (SOFA) score, were analysed. SOFA score was repeated every 2 days until the time of discharge or demise. Results Twenty-three patients (20 women; 87%) of 59.5 ± 14.4 years of age (range, 30 to 89 years) were seen during the study period. Nine (39%) patients were diagnosed with hypothyroidism for the first time at the time of presentation of myxoedema coma, whereas 14 (70%) were diagnosed with hypothyroidism previously. However, the treatment defaulters presented early to the hospital and had more severe manifestations than de novo subjects. Nineteen (82%) had thyroprivic (primary) and 4 (17%) had trophoprivic (secondary) hypothyroidism. Fifteen (65%) patients presented in the winter and in 17 (74%) sepsis was the major accompanying comorbidity. Twelve (52%) had a history of diuretic use, thereby delaying the initial diagnosis. Patients who received oral L-thyroxine had no difference in outcome from those receiving IV thyroxine. Twelve (52%) subjects died and sepsis was the predominant cause of death. Various

  5. Outcomes and Predictors of Early Mortality After Continuous-Flow Left Ventricular Assist Device Implantation as a Bridge to Transplantation

    PubMed Central

    2014-01-01

    Left ventricular assist devices (LVADs) are fast becoming standard of care for patients with advanced heart failure. However, despite continuous improvement in VAD technology, there remains a significant early postoperative morbidity and mortality in this extreme patient group. The aim of the current study was to explore the short-term outcomes and predictors for 90 day mortality in the patients after implantation of continuous-flow LVAD. Perioperative clinical, echocardiographic, hemodynamic, and laboratory data of 90 day survivors and nonsurvivors were collected and compared retrospectively. Multivariate logistic regression analysis was performed on univariate predictors for 90 day mortality with an entry criterion of p < 0.1. Between July 2006 and May 2012, 117 patients underwent implantation of a continuous-flow LVAD as a bridge to transplantation: 71 (60.7%) HeartMate II (Thoratec Corp, Pleasanton, CA) and 46 (39.3%) HVAD (HeartWare International, Framingham, MA). All-cause 90 day mortality was 17.1%. Multivariate analysis revealed higher preoperative central venous pressure (odds ratio [OR], 1.18; 95% confidence interval [CI], 1.014–1.378; p = 0.033) and higher age (OR, 1.14; 95% CI, 1.01–1.38; p = 0.045) as the only independent predictors for 90 day mortality. Optimization of preoperative volume status, preload, and right heart function as well as age-based selection of candidates for LVAD support are the critical factors influencing early outcome after continuous-flow LVAD implantation. PMID:24399066

  6. Effectiveness of Large-Scale Community-Based Intensive Behavioral Intervention: A Waitlist Comparison Study Exploring Outcomes and Predictors

    ERIC Educational Resources Information Center

    Flanagan, Helen E.; Perry, Adrienne; Freeman, Nancy L.

    2012-01-01

    File review data were used to explore the impact of a large-scale publicly funded Intensive Behavioral Intervention (IBI) program for young children with autism. Outcomes were compared for 61 children who received IBI and 61 individually matched children from a waitlist comparison group. In addition, predictors of better cognitive outcomes were…

  7. Serum Triglyceride Level: A Predictor of Complications and Outcomes in Acute Pancreatitis?

    PubMed Central

    Tariq, Hassan; Gaduputi, Vinaya; Peralta, Richard; Abbas, Naeem; Nayudu, Suresh Kumar; Thet, Phyo; Zaw, Tin; Hui, Shirley; Chilimuri, Sridhar

    2016-01-01

    Aim. To study serum triglyceride level as a predictor of complications and outcomes in acute pancreatitis. Methods. In this retrospective observational study, 582 patients admitted with acute pancreatitis, who had serum triglyceride levels measured within the first 24 hours, were divided into two groups. The study group consisted of patients with a triglyceride level ≥2.26 mmol/L (group 2) and the control group consisted of triglyceride level of <2.26 mmol/L (group 1). We collected data for baseline demographics, laboratory values, incidence of complications (local and systemic), admission to the intensive care unit (ICU), ICU length of stay, length of total hospital stay, and death in the two groups. Results. A triglyceride level of ≥2.26 mmol/L was found to be an independent predictor of developing altered mental status (p: 0.004), pancreatic necrosis (p: 0.001), acute respiratory distress syndrome (p: 0001), systemic Inflammatory response syndrome (p: 0.001), acute kidney injury (p: 0.001), hospital length of stay (LOS) (p: 0.002), admission to intensive care unit (ICU) (p: 0.002), and ICU LOS (p: 0.003). Conclusion. A triglyceride level of ≥2.26 mmol/L on admission in acute pancreatitis is an independent predictor of developing local and systemic complications, hospital LOS, admission to ICU, and ICU LOS.

  8. Outcomes for Spine Stereotactic Body Radiation Therapy and an Analysis of Predictors of Local Recurrence

    SciTech Connect

    Bishop, Andrew J.; Tao, Randa; Rebueno, Neal C.; Christensen, Eva N.; Allen, Pamela K.; Wang, Xin A.; Amini, Behrang; Tannir, Nizar M.; Tatsui, Claudio E.; Rhines, Laurence D.; Li, Jing; Chang, Eric L.; Brown, Paul D.; Ghia, Amol J.

    2015-08-01

    Purpose: To investigate local control, survival outcomes, and predictors of local relapse for patients treated with spine stereotactic body radiation therapy. Methods and Materials: We reviewed the records of 332 spinal metastases consecutively treated with stereotactic body radiation therapy between 2002 and 2012. The median follow-up for all living patients was 33 months (range, 0-111 months). Endpoints were overall survival and local control (LC); recurrences were classified as either in-field or marginal. Results: The 1-year actuarial LC and overall survival rates were 88% and 64%, respectively. Patients with local relapses had poorer dosimetric coverage of the gross tumor volume (GTV) compared with patients without recurrence (minimum dose [Dmin] biologically equivalent dose [BED] 23.9 vs 35.1 Gy, P<.001; D98 BED 41.8 vs 48.1 Gy, P=.001; D95 BED 47.2 vs 50.5 Gy, P=.004). Furthermore, patients with marginal recurrences had poorer prescription coverage of the GTV (86% vs 93%, P=.01) compared with those with in-field recurrences, potentially because of more upfront spinal canal disease (78% vs 24%, P=.001). Using a Cox regression univariate analysis, patients with a GTV BED Dmin ≥33.4 Gy (median dose) (equivalent to 14 Gy in 1 fraction) had a significantly higher 1-year LC rate (94% vs 80%, P=.001) compared with patients with a lower GTV BED Dmin; this factor was the only significant variable on multivariate Cox analysis associated with LC (P=.001, hazard ratio 0.29, 95% confidence interval 0.14-0.60) and also was the only variable significant in a separate competing risk multivariate model (P=.001, hazard ratio 0.30, 95% confidence interval 0.15-0.62). Conclusions: Stereotactic body radiation therapy offers durable control for spinal metastases, but there is a subset of patients that recur locally. Patients with local relapse had significantly poorer tumor coverage, which was likely attributable to treatment planning directives that prioritized the

  9. Predictors of the Severity and Serious Outcomes of Anaphylaxis in Korean Adults: A Multicenter Retrospective Case Study

    PubMed Central

    Ye, Young-Min; Kim, Mi Kyeong; Kang, Hye-Ryun; Kim, Tae-Bum; Sohn, Seong-Wook; Koh, Young-Il; Park, Hye-Kyung; Jang, Gwang Cheon; Kim, Cheol-Woo; Hur, Gyu-Young; Kim, Joo-Hee; Kim, Sang-Heon; Choi, Gil-Soon; Lee, Soo-Keol

    2015-01-01

    Purpose Differences in definitions of the condition, relevant triggers, and the geographical locations of study centers, cause estimates of the prevalence of anaphylaxis to vary. Recent epidemiological data indicate that the incidence of anaphylaxis is rising. Methods To investigate the causes and clinical features of anaphylaxis in Korean adults, factors associated with the severity of the condition, and serious outcomes, a retrospective medical record review was performed on adult patients diagnosed with anaphylaxis between 2007 and 2011 in 15 University Hospitals of South Korea. Results A total of 1,806 cases (52% male, age 16-86 years) were reported. Cutaneous symptoms (84.0%), combined with respiratory (53.9%) and/or cardiovascular (55.4%) symptoms, were the most frequent presentations. Using a recognized grading system, 1,776 cases could be classified as either mild, 340; moderate, 690; or severe, 746. Although eliciting factors varied significantly by age, gender, and regional and seasonal factors, drugs (46.5%; including nonsteroidal anti-inflammatory drugs, antibiotics, and radiocontrast media) were the most common cause of anaphylaxis, followed by foods (24.2%), insect stings (16.4%), exercise (5.9%), and unknown etiology (7.0%). All of age, multi-organ involvement, a history of allergic disease, and drug-induced anaphylaxis, were significant predictors of serious outcomes requiring hospital admission or prolongation of hospital stay. Epinephrine auto-injectors were prescribed for 7.4% of reported cases. Conclusions The principal causes of anaphylaxis in Korean adults were drugs, food, and insect stings. Drug-associated anaphylaxis, a history of allergic disease, multi-organ involvement, and older age, were identified as predictors of serious outcomes. PMID:25553259

  10. Predictors of treatment attrition among an outpatient clinic sample of youths with clinically significant anxiety.

    PubMed

    Gonzalez, Araceli; Weersing, V Robin; Warnick, Erin M; Scahill, Lawrence D; Woolston, Joseph L

    2011-09-01

    Predictors of treatment attrition were examined in a sample of 197 youths (ages 5-18) with clinically-significant symptoms of anxiety seeking psychotherapy services at a community-based outpatient mental health clinic (OMHC). Two related definitions of attrition were considered: (a) clinician-rated dropout (CR), and (b) CR dropout qualified by phase of treatment (pre, early, or late phases) (PT). Across both definitions, rates of attrition in the OMHC sample were higher than those for anxious youths treated in randomized controlled trials, and comorbid depression symptoms predicted dropout, with a higher rate of depressed youths dropping out later in treatment (after 6 sessions). Using the PT definition, minority status also predicted attrition, with more African-American youths lost pre-treatment. Other demographic (age, gender, single parent status) and clinical (externalizing symptoms, anxiety severity) characteristics were not significantly associated with attrition using either definition. Implications for services for anxious youths in public service settings are discussed. Results highlight the important role of comorbid depression in the treatment of anxious youth and the potential value of targeted retention efforts for ethnic minority families early in the treatment process. PMID:20976618

  11. Clinical Profile and Predictors of Outcomes in Older Inpatients with Pyelonephritis in a Tertiary Care Hospital in Southern India

    PubMed Central

    Wilson, Benny Paul; Viggeswarpu, Surekha; Sathyendra, Sowmya; Iyyadurai, Ramya; Visvanathan, Renuka; Mathews, Kuruvilla Prasad

    2015-01-01

    Background Pyelonephritis is a serious infection associated with significant morbidity and mortality in the elderly with an estimated annual incidence rate of around 10% from previous studies. Older people are at a higher risk for pyelonephritis due to multiple factors including structural, functional and co-existent conditions. There is very little data on the incidence, clinical features and outcomes among elderly patients with pyelonephritis in India. Materials and Methods We performed a retrospective review of case records of 100 consecutive patients over the age of 60 years with pyelonephritis admitted to a tertiary care hospital. Results One fourth of our patients (26%) did not have fever, 49% had delirium and 52% had systemic inflammatory response syndrome (SIRS). Sixty five percent of the patients were diabetic and 60% had infections caused by extended spectrum beta lactamase (ESBL) producing organisms. As in other studies, the commonest organism isolated was E.coli (49%). A low serum albumin level was a predictor of mortality (p<0.001) and increased length of hospital stay (p<0.005). Delirium was also associated with a poor outcome (p=0.009) in these patients. Patients with pyelonephritis secondary to ESBL producing organisms had a higher length of stay (p<0.005). Conclusion Hypoalbuminemia and delirium predicted poor outcomes in our patients. We found a high prevalence of ESBL infections in this study. Further research is required to assess the efficacy of aggressive management of delirium and low albumin in improving health and cost outcomes. PMID:26557554

  12. Moderators and Predictors of Clinical Outcome in a Randomized Trial for Behavior Problems in Pediatric Primary Care

    PubMed Central

    Cheng, Yu; Campo, John V.; Kelleher, Kelly

    2011-01-01

    Objectives To evaluate putative moderator, predictor, and treatment parameter variables in relation to three outcomes in a clinical trial that compared a modular protocol for on-site, nurse-administered intervention (PONI) and enhanced usual care (EUC) for pediatric behavioral problems in primary care. Methods Patients were 163 clinically referred children for behavior problems in six primary care offices. PONI consisted of seven treatment modules adapted from prior treatment trials with this population, whereas EUC involved a facilitated referral to a community provider. Outcome measures were based on standardized scales reflecting one parent-rated aggregate (child dysfunction) and one child-rated aggregate (child health), and diagnostic interviews with both informants (remission in oppositional defiant disorder). Results Moderator analyses revealed that PONI was more effective than EUC in reducing child dysfunction by 12-month follow-up among Caucasian children, whereas EUC was more effective than PONI among non-Caucasian children. In the full sample, child health improvement was predicted by the severity of the child’s depression and anxiety, and level of family conflict. Duration of child exposure to cognitive-behavioral treatment in PONI was related to greater improvement in overall child health, but other treatment parameters were unrelated to outcome. Conclusions These few significant relationships notwithstanding the findings indicate that the two treatments had robust effects on several outcomes and across selected child, parent, family, and treatment variables. The findings extend efforts to incorporate mental health services in pediatric practice. PMID:21335616

  13. Dysmenorrhea among female medical students in King Abdulaziz University: Prevalence, Predictors and outcome

    PubMed Central

    Ibrahim, Nahla Khamis; AlGhamdi, Manar Saleh; Al-Shaibani, Alanoud Nawaf; AlAmri, Fatima Ali; Alharbi, Huda Abdulrahman; Al-Jadani, Arwa Kheder; Alfaidi, Raghad Ahmed

    2015-01-01

    Objective: To determine the prevalence, predictors and outcome of dysmenorrhea among female medical students in King Abdulaziz University (KAU), Jeddah, Saudi Arabia. Methods: A cross-sectional study was conducted among 435 medical students at KAU, Jeddah selected through stratified random sample method. A pre-constructed, validated, self-administered questionnaire was used to collect personal and socio-demographic information. Data about menstrual history, stress, smoking were also collected. The severity of dysmenorrhea was scored by the “Visual Analogue Scale (VAS)”. Descriptive and analytical statistics were conducted. Results: The prevalence of dysmenorrhea was 60.9%. Logistic regression showed that heavy period was the first predictor of dysmenorrhea (aOR=1.94; 95% CI: 1.29- 2.91), followed by stress (aOR=1.90; 95% C.I.: 1.19-3.07). The prevalence of severe dysmenorrhea among the sufferers was 38.6%. Depressed mood was the commonest (80.8%) symptom accompanying dysmenorrhea. Regarding the outcome of dysmenorrhea, 67.5% of the sufferes reported emotional instability, while 28.3% reported absenteeism from the university. Conclusions: A high prevalence of dysmenorrhea was prevalent among medical students in King Abdulaziz University (KAU), Health promotion, screening programs, and stress management courses are recommended. PMID:26870088

  14. Significantly reduced hypoxemic events in morbidly obese patients undergoing gastrointestinal endoscopy: Predictors and practice effect

    PubMed Central

    Goudra, Basavana Gouda; Singh, Preet Mohinder; Penugonda, Lakshmi C; Speck, Rebecca M; Sinha, Ashish C

    2014-01-01

    Background: Providing anesthesia for gastrointestinal (GI) endoscopy procedures in morbidly obese patients is a challenge for a variety of reasons. The negative impact of obesity on the respiratory system combined with a need to share the upper airway and necessity to preserve the spontaneous ventilation, together add to difficulties. Materials and Methods: This retrospective cohort study included patients with a body mass index (BMI) >40 kg/m2 that underwent out-patient GI endoscopy between September 2010 and February 2011. Patient data was analyzed for procedure, airway management technique as well as hypoxemic and cardiovascular events. Results: A total of 119 patients met the inclusion criteria. Our innovative airway management technique resulted in a lower rate of intraoperative hypoxemic events compared with any published data available. Frequency of desaturation episodes showed statistically significant relation to previous history of obstructive sleep apnea (OSA). These desaturation episodes were found to be statistically independent of increasing BMI of patients. Conclusion: Pre-operative history of OSA irrespective of associated BMI values can be potentially used as a predictor of intra-procedural desaturation. With suitable modification of anesthesia technique, it is possible to reduce the incidence of adverse respiratory events in morbidly obese patients undergoing GI endoscopy procedures, thereby avoiding the need for endotracheal intubation. PMID:24574597

  15. Patient and program predictors of 12-month outcomes for homeless veterans following discharge from time-limited residential treatment.

    PubMed

    McGuire, James; Rosenheck, Robert A; Kasprow, Wesley J

    2011-05-01

    The U.S. Department of Veterans Affairs provides transitional residential treatment to homeless veterans through three types of programs: VA-staffed Domiciliary care, and two types of community-based treatment (one funded through locally managed contracts and the other through national grants). This study compared treatment process and outcomes in these three programs and also sought to identify differences in outcome between dually diagnosed veterans, veterans with substance abuse problems or psychiatric problems alone, and those with no psychiatric diagnoses. Altogether, 1,338 veterans admitted to the 3 types of program were recruited to participate in a prospective naturalistic study which evaluated housing, clinical and community adjustment outcomes during the year following discharge. Data on 1,003 veterans for whom psychiatric diagnostic, social climate and length of stay data were available were used to compare participants in the three program types at baseline. Regression models were used to compare outcomes across program and diagnostic types net of baseline differences between study participants, and of differences in social climate and length of stay. The overall follow-up rate across all time points was 72%. Significant differences across programs were observed on only 2 baseline measures as well as on several baseline values of the outcome measures, length of stay and a measure of social climate. Adjusting for veteran baseline differences alone there were no differences in outcomes by program after correction for multiple comparisons. Dually diagnosed veterans had poorer mental health and overall quality of life outcomes. Longer length of stay and more positive social climate were associated with superior outcomes on several measures. The adjusted mean estimate of the proportion of veterans housed at 12 months follow-up was 78%, similar to published outcomes for supported housing. Length of stay, rather than program funding configuration or

  16. Sex differences in sleep apnea predictors and outcomes from home sleep apnea testing

    PubMed Central

    Cairns, Alyssa; Poulos, Greg; Bogan, Richard

    2016-01-01

    Study objectives To evaluate sex differences in predictors of obstructive sleep apnea (OSA) as per outcomes from home sleep apnea testing. Design This was a retrospective analysis of a large repository of anonymous test results and pretest risk factors for OSA. Setting and patients A total of 272,705 patients were referred for home sleep apnea testing from a variety of clinical practices for suspected sleep disordered breathing across North America from 2009 to 2013. Interventions Not applicable. Measurements and results Predictors of OSA (apnea hypopnea index4%≥5) were evaluated by multiple logistic regression; sex differences were evaluated by interaction effects. Middle age was the single most robust predictor of OSA for both sexes and was particularly foretelling for females (P<0.001) even after controlling for measures of adiposity and medical conditions. Females over the age of 45 years were much more likely to have OSA compared to their younger counterparts (78.7% vs 42.5%, respectively; odds ratio: 5.0) versus males (88.1% vs 68.8%, respectively; odds ratio: 3.4). Snoring, although more frequently reported by males, was similarly predictive of OSA for both sexes. Witnessed apneas and measures of adiposity were better predictors of OSA for males than females. Insomnia, depression, and use of sleep medication, although more commonly reported in females, did not predict OSA. Hypertension, although equally reported by both sexes, performed better as a predictor in females (P<0.001), even after controlling for age, measures of adiposity, and other medical conditions. Diabetes, heart disease, stroke, and sleepiness did not contribute unique variance in OSA in adjusted models. Conclusion This study found that males and females report different symptoms upon clinical evaluation for suspected sleep apnea, with some of the “classic” OSA features to be more common in and robustly predictive for males. The finding that advancing age uniquely and robustly

  17. Adherence to Preventive Medications: Predictors and outcomes in the Diabetes Prevention Program

    PubMed Central

    Walker, Elizabeth A.; Molitch, Mark; Kramer, M. Kaye; Kahn, Steven; Ma, Yong; Edelstein, Sharon; Smith, Kellie; Johnson, Mariana Kiefer; Kitabchi, Abbas; Crandall, Jill

    2006-01-01

    OBJECTIVE To evaluate barriers to and strategies for medication adherence and predictors of adherence and the primary outcome in the Diabetes Prevention Program (DPP). RESEARCH DESIGN AND METHODS Within a randomized, controlled primary prevention study for type 2 diabetes, we collected data on study medication adherence, its predictors, and health outcomes in 27 clinical centers across mainland U.S. and Hawaii. Medication arm participants included 2,155 adults with impaired glucose tolerance randomly assigned to either metformin or matched placebo treatment arms. Structured interviews were used to promote medication adherence and to collect data regarding adherence. Adherence was measured by pill count. The primary DPP outcome of type 2 diabetes was assessed by fasting plasma glucose and oral glucose tolerance test. RESULTS Older age-groups were more adherent than the youngest group (P = 0.01) in the metformin group. The most frequently reported barrier to adherence was “forgetting” (22%). Women reported more adverse effects of metformin (15 vs. 10%, P = 0.002) in the metformin group. Odds of nonadherence increased as participants reported more than one barrier (odds ratio 19.1, P < 0.001). Odds of adherence increased as participants reported multiple strategies to take medication (2.69, P < 0.0001). There was a 38.2% risk reduction for developing diabetes for those adherent to metformin compared with those adherent to placebo (P < 0.0003). CONCLUSIONS DPP medication adherence results are unique in primary prevention for a chronic disease in a large multiethnic sample. Our finding that adherence was associated with risk reduction for diabetes supports the development of brief interventions in clinical settings where medication adherence is a challenge. PMID:16936143

  18. Anxiety Disorder-Specific Predictors of Treatment Outcome in the Coordinated Anxiety Learning and Management (CALM) Trial.

    PubMed

    Jakubovski, Ewgeni; Bloch, Michael H

    2016-09-01

    Identifying baseline characteristics associated with treatment outcome in generalized anxiety disorder, panic disorder, social anxiety disorder (SAD) or post-traumatic stress disorder. We performed two secondary analyses of the Coordinated Anxiety Learning and Management trial. Baseline characteristics and their interactions with treatment assignment were analyzed via stepwise logistic regression models and receiver-operating criterion analyses by disorder predicting remission and response for each disorder. Predictors for poor outcome across diagnoses were comorbid depression and low socioeconomic status. Good outcome was associated with positive treatment expectancy and high self-efficacy expectancy. SAD had the lowest rate of remission and response compared to the other anxiety disorders, and differed in respect to its predictors of treatment outcome. Perceived social support predicted treatment outcome in SAD. The special role of SAD among the other anxiety disorders requires further study both because of its worse prognosis and its more specific treatment needs. PMID:26563229

  19. Trauma exposure and refugee status as predictors of mental health outcomes in treatment-seeking refugees

    PubMed Central

    Knipscheer, Jeroen W.; Sleijpen, Marieke; Mooren, Trudy; ter Heide, F. Jackie June; van der Aa, Niels

    2015-01-01

    Aims and method This study aimed to identify predictors of symptom severity for post-traumatic stress disorder (PTSD) and depression in asylum seekers and refugees referred to a specialised mental health centre. Trauma exposure (number and domain of event), refugee status and severity of PTSD and depression were assessed in 688 refugees. Results Symptom severity of PTSD and depression was significantly associated with lack of refugee status and accumulation of traumatic events. Four domains of traumatic events (human rights abuse, lack of necessities, traumatic loss, and separation from others) were not uniquely associated with symptom severity. All factors taken together explained 11% of variance in PTSD and depression. Clinical implications To account for multiple predictors of symptom severity including multiple traumatic events, treatment for traumatised refugees may need to be multimodal and enable the processing of multiple traumatic memories within a reasonable time-frame. PMID:26755950

  20. Outcome Predictors in Prosthetic Joint Infections--Validation of a risk stratification score for Prosthetic Joint Infections in 120 cases.

    PubMed

    Wimmer, Matthias D; Randau, Thomas M; Friedrich, Max J; Ploeger, Milena M; Schmolder, Jan; Strauss, Andreas C; Pennekamp, Peter H; Vavken, Patrick; Gravius, Sascha

    2016-03-01

    Prosthetic joint infections are a major challenge in total joint arthroplasty, especially in times of accumulating drug resistancies. Even though predictive risk classifications are a widely accepted tool to define a suitable treatment protocol a classification is still missing considering the difficulty in treating the -causative pathogen antibiotically. In this study, we present and evaluate a new predictive risk stratification for prosthetic joint infections in 120 cases, treated with a two-stage exchange. Treatment outcomes in 120 patients with proven prosthetic joint infections in hip and knee prostheses were regressed on time of infection, systemic risk factors, local risk factors and the difficulty in treating the causing pathogen. The main outcome variable was "definitely free of infection" after two years as published. Age, gender, and BMI were included as covariables and analyzed in a logistic regression model. 66 male and 54 female patients, with a mean age at surgery of 68.3 years±12.0 and a mean BMI of 26.05±6.21 were included in our survey and followed for 29.0±11.3 months. We found a significant association (p<0.001) between our score and the outcome parameters evaluated. Age, gender and BMI did not show a significant association with the outcome. These results show that our score is an independent and reliable predictor for the cure rate in prosthetic joint infections in hip and knee prostheses treated within a two-stage exchange protocol. Our score illustrates, that there is a statistically significant, sizable decrease in cure rate with an increase in score. In patients with prosthetic joint infections the validation of a risk score may help to identify patients with local and systemic risk factors or with infectious organisms identified as "difficult to treat" prior to the treatment or the decision about the treatment concept. Thus, appropriate extra care should be considered and provided. PMID:26984667

  1. Predictors and Outcomes of Routine Versus Optimal Medical Therapy in Stable Coronary Heart Disease.

    PubMed

    Chun, Soohun; Qiu, Feng; Austin, Peter C; Ko, Dennis T; Mamdani, Muhammad; Wijeysundera, Duminda N; Czarnecki, Andrew; Bennell, Maria C; Wijeysundera, Harindra C

    2015-09-01

    Although randomized studies have shown optimal medical therapy (OMT) to be as efficacious as revascularization in stable coronary heart disease (CHD), the application of OMT in routine practice is suboptimal. We sought to understand the predictors of receiving OMT in stable CHD and its impact on clinical outcomes. All patients with stable CHD based on coronary angiography from October 2008 to September 2011 were identified in Ontario, Canada. OMT was defined as concurrent use of β blocker, angiotensin-converting enzyme inhibitor/angiotensin receptor blocker, and statin. Aspirin use was not part of the OMT definition because of database limitations. Multivariable hierarchical logistic models identified predictors of OMT in the 12 months after angiography. Cox proportional hazard models with time-varying covariates for OMT and revascularization status examined differences in death and nonfatal myocardial infarction (MI). In these models, patients transitioned among 4 mutually exclusive treatment groups: no OMT and no revascularization, no OMT and revascularization, OMT and no revascularization, OMT and revascularization. Our cohort had 20,663 patients. Over a mean period of 2.5 years, 8.7% had died. Only 61% received OMT within 12 months. The strongest predictor of receiving OMT at 12 months was OMT before the angiogram (odds ratio 14.40, 95% confidence interval [CI] 13.17 to 15.75, p <0.001). Relative to no OMT and nonrevascularized patients, patients on OMT and revascularized had the greatest reduction in mortality (hazard ratio 0.52, 95% CI 0.45 to 0.60, p <0.001) and nonfatal MI (hazard ratio 0.74, 95% CI 0.64 to 0.84, p <0.001). In conclusion, our study highlights the low rate of OMT in stable CHD. Patients who received both OMT and revascularization achieved the greatest reduction in mortality and nonfatal MI. PMID:26119653

  2. Evaluation of positive and negative predictors of seizure outcomes among patients with immune-mediated epilepsy: a meta-analysis

    PubMed Central

    Dubey, Divyanshu; Farzal, Zehra; Hays, Ryan; Brown, L Steven; Vernino, Steven

    2016-01-01

    Background: The objective of this study was to analyze published literature on autoimmune epilepsy and assess predictors of seizure outcome. Methods: From PubMed and EMBASE databases, two reviewers independently identified publications reporting clinical presentations, management and outcomes of patients with autoimmune epilepsy. A meta-analysis of 46 selected studies was performed. Demographic/clinical variables (sex, age, clinical presentation, epilepsy focus, magnetic resonance imaging [MRI] characteristics, time to diagnosis and initiation of immunomodulatory therapy, and type of immunomodulatory therapy) were compared between two outcome groups (responders and nonresponders). Clinical response was defined as >50% reduction in seizure frequency. Unstandardized effect sizes were collected for the studies for responder and nonresponder groups. Sample size was used as the weight in the meta-analysis. The random effects model was used to account for heterogeneity in the studies. Results: The 46 reports included 186 and 96 patients in responder and nonresponder groups respectively. Mean age of the responders and nonresponders was 43 and 31 years (p < 0.01). Responders were more likely to have cell-surface antibodies (68% versus 39%, p < 0.05), particularly voltage-gated potassium channel complex antibodies (p < 0.01). Mean duration from symptom onset to diagnosis, and symptom onset to initiation of immunomodulation was significantly lower among the responders (75 versus 431 days, p < 0.05, and 80 versus 554, p < 0.01, respectively). There was no outcome difference based on gender, MRI characteristics, seizure type, type of acute immunomodulatory therapy, or use of chronic immunomodulation. Conclusions: Among published cases to date, older age, presence of cell-surface antibodies, early diagnosis and immunomodulatory treatment are associated with better seizure outcomes among patients with autoimmune epilepsy. PMID:27582892

  3. Contextual and intrapersonal predictors of adolescent risky sexual behavior and outcomes.

    PubMed

    Shneyderman, Yuliya; Schwartz, Seth J

    2013-08-01

    The present study was designed to test a model of contextual and intrapersonal predictors of adolescent risky sexual behaviors and of sexually transmitted infection diagnoses. Using Waves I and II from the National Longitudinal Study of Adolescent Health, the authors estimated a structural model in which intrapersonal factors such as adolescents' attitudes about sex, perceived parental norms, knowledge about sexual health, and birth-control self-efficacy partially mediated the effects of contextual factors such as parent-adolescent relationship quality, school connectedness, and exposure to AIDS and pregnancy education on a number of risky sexual behaviors and outcomes: early sex initiation, sex under the influence of substances, condom use at last intercourse, and having been diagnosed with a sexually transmitted infection. Different patterns of direct and mediated effects emerged for each sexual outcome. Results are discussed in terms of the complex interplay between environment and individual and in terms of how, when, and with whom to intervene in order to improve adolescent sexual health outcomes. PMID:22885188

  4. Admission selection criteria as predictors of outcomes in an undergraduate medical course: A prospective study

    PubMed Central

    Mercer, Annette; Puddey, Ian B

    2011-01-01

    Background In 1998, a new selection process which utilised an aptitude test and an interview in addition to previous academic achievement was introduced into an Australian undergraduate medical course. Aims To test the outcomes of the selection criteria over an 11-year period. Methods 1174 students who entered the course from secondary school and who enrolled in the MBBS from 1999 through 2009 were studied in relation to specific course outcomes. Regression analyses using entry scores, sex and age as independent variables were tested for their relative value in predicting subsequent academic performance in the 6-year course. The main outcome measures were assessed by weighted average mark for each academic year level; together with results in specific units, defined as either ‘knowledge'-based or ‘clinically’ based. Results Previous academic performance and female sex were the major independent positive predictors of performance in the course. The interview score showed positive predictive power during the latter years of the course and in a range of ‘clinically' based units. This relationship was mediated predominantly by the score for communication skills. Conclusions Results support combining prior academic achievement with the assessment of communication skills in a structured interview as selection criteria into this undergraduate medical course. PMID:21592024

  5. Outcomes and Predictors of Mortality for Patients with Acute Leukemia Admitted to the Intensive Care Unit

    PubMed Central

    Croucher, Danielle; Christian, Michael; Ibrahimova, Narmin; Kumar, Vikram; Jacob, Gabriella; Kiss, Alex

    2016-01-01

    Purpose. The objectives were to describe the management and outcomes of acute leukemia (AL) patients admitted to the ICU and to identify predictors of ICU mortality. Methods. Data was retrospectively collected from the medical records of all patients with AML or ALL admitted to the Mount Sinai Hospital ICU from August 2009 to December 2012. Results. 151 AL patients (117 AML, 34 ALL) were admitted to the ICU. Mean age was 54 (SD 15) years, median APACHE II score was 27 (IQR 22–33), and 50% were female. While in ICU, 128 (85%) patients had sepsis and 56 (37%) had ARDS. The majority of patients required invasive organ support: 94 (62%) required mechanical ventilation while 23 (15%) received renal replacement therapy. Multivariable analysis identified SOFA score (OR 1.18, 95% CI 1.01–1.38) and invasive ventilation (OR 9.64, 95% CI 3.39–27.4) as independent predictors of ICU mortality. Ninety-four (62%) patients survived to ICU discharge. Only 39% of these 94 patients discharged were alive 12 months after ICU admission. Conclusions. AL patients admitted to the ICU had a 62% ICU survival rate; yet only 25% of cohort patients were alive 12 months after ICU admission. Higher admission SOFA scores and invasive ventilation are independently associated with a greater risk of dying in the ICU. PMID:27445524

  6. The biopsychosocial factors that serve as predictors of the outcome of surgical modalities for chronic pain.

    PubMed

    Sertel Berk, Hanife Ozlem

    2010-07-01

    Chronic pain is considered a universal problem in terms of serious impairment in the biopsychosocial functioning of individuals. The psychiatric and psychosocial factors accompanying chronic pain necessitated alterations in classical therapeutic approaches towards chronic pain and resulted in a substantial increase in the number of multidisciplinary pain clinics worldwide. In these pain clinics, the primary goal is not only to predetermine the multiple etiologies playing a role in the acquisition and maintenance of chronic pain, but also to specify whether the individual in pain is psychologically suitable for a surgical intervention for either diagnostic or treatment purposes. This specific question stems from the fact that even though the underlying organic pathologies are similar, the effectiveness of invasive interventions for determining the cause of or attenuating pain may vary between individuals. The most important predictors of adverse outcomes of invasive interventions for chronic pain stated in the literature are primarily depression, anxiety and somatization followed by features of pain such as severity or number of painful body sites. In line with the vast body of research, especially over the previous decade, this small scale review aims to emphasize the interactional roles of biopsychosocial factors on the effectiveness of surgical interventions and to discuss the issues regarding the assessment of these predictors. PMID:20865579

  7. Assessing clinical significance of treatment outcomes using the DASS-21.

    PubMed

    Ronk, Fiona R; Korman, James R; Hooke, Geoffrey R; Page, Andrew C

    2013-12-01

    Standard clinical significance classifications are based on movement between the "dysfunctional" and "functional" distributions; however, this dichotomy ignores heterogeneity within the "dysfunctional" population. Based on the methodology described by Tingey, Lambert, Burlingame, and Hansen (1996), the present study sought to present a 3-distribution clinical significance model for the 21-item version of the Depression Anxiety Stress Scales (DASS-21; P. F. Lovibond & Lovibond, 1995) using data from a normative sample (n = 2,914), an outpatient sample (n = 1,000), and an inpatient sample (n = 3,964). DASS-21 scores were collected at pre- and post-treatment for both clinical samples, and patients were classified into 1 of 5 categories based on whether they had made a reliable change and whether they had moved into a different functional range. Evidence supported the validity of the 3-distribution model for the DASS-21, since inpatients who were classified as making a clinically significant change showed lower symptom severity, higher perceived quality of life, and higher clinician-rated functioning than those who did not make a clinically significant change. Importantly, results suggest that the new category of recovering is an intermediate point between recovered and making no clinically significant change. Inpatients and outpatients have different treatment goals and therefore use of the concept of clinical significance needs to acknowledge differences in what constitutes a meaningful change. PMID:23730826

  8. Is the Authoritarian Trait in Mental Health Workers a Significant Predictor Variable of Patient Assault?

    ERIC Educational Resources Information Center

    Safian-Rush, Donna

    Mental health workers may be assaulted by their violent patients. A study was conducted to examine one predictor variable of aggressive behavior in patients. It was hypothesized that authoritarian traits in the mental health worker could result in more assaults against the mental health worker by patients. Participants (N=32) were mental health…

  9. The Glasgow Prognostic Score (GPS) as a novel and significant predictor of extranodal natural killer/T-cell lymphoma, nasal type.

    PubMed

    Li, Ya-Jun; Jiang, Wen-Qi; Huang, Jia-Jia; Xia, Zhong-Jun; Huang, Hui-Qiang; Li, Zhi-Ming

    2013-05-01

    The Glasgow Prognostic Score (GPS), an inflammation-based prognostic score including C-reactive protein and albumin, shows significant prognostic value in several types of solid tumors. The prognostic value of GPS in lymphoma remains unclear. We performed this study to evaluate the prognostic significance of GPS in extranodal natural killer (NK)/T-cell lymphoma (ENKL). We retrospectively analyzed 164 patients with newly diagnosed ENKL. The prognostic value of GPS was evaluated and compared with that of International Prognostic Index (IPI), Prognostic Index for Peripheral T-cell lymphoma unspecified (PIT), and Korean Prognostic Index (KPI). Patients with higher GPS tended to have more adverse clinical characteristics, lower rates of complete remission (P < 0.001), inferior progression-free survival (PFS, P < 0.001), and inferior overall survival (OS, P < 0.001). Multivariate analysis demonstrated that high GPS, age > 60 years, and elevated LDH were independent adverse predictors of OS. GPS was found superior to IPI, PIT, and KPI in discriminating patients with different outcomes in low-risk groups (all P < 0.05). GPS is an independent predictor of survival outcomes in ENKL. Inflammatory response might play an important role in the progression of ENKL and survival of patients with ENKL. PMID:23423859

  10. Is severely left ventricular dysfunction a predictor of early outcomes in patients with coronary artery bypass graft?

    PubMed Central

    Ahmadi, Seyed Hossein; Karimi, Abbasali; Movahedi, Namvar; Shirzad, Mahmood; Marzban, Mehrab; Tazik, Mokhtar; Aramin, Hermineh; Dowlatshahi, Samaneh; Fathollahi, Mahmood Sheikh

    2010-01-01

    Background Traditionally, the Coronary artery bypass grafting (CABG) surgery outcomes of patients with low ejection fraction (EF) have been worse compared to patients with moderate to good left ventricular function. During the past decade, despite improvements in surgical techniques, the trend in the outcomes of these patients remained unclear. Aim We sought to determine the effect of left ventricular dysfunction on early mortality and morbidity and to specify predictors of early mortality of isolated CABG in a large group of patients EF≤35%. Method We retrospectively analyzed data of 14 819 consecutive patients undergoing isolated CABG from February 2002 to March 2008 at Tehran Heart Center. Patients were divided into two groups based on their LVEF (EF≤35% and EF>35%). Differences in case-mix between patients with EF≤35% and those without were controlled by constructing a propensity score. Results Mean age of our patients was 58.7±9.5 years. EF≤35% was present in 1342 (9.1%) of patients. In-hospital mortality was significantly increased univariate in EF≤35%, while this association diminished after confounders were adjusted for by using the propensity score (p=0.242). Following adjustment it was demonstrated that renal failure, cardiac arrest, heart block, infectious complication, total ventilation time, and total ICU hours were more frequent in patients with EF≤35%. Conclusion We demonstrated EF≤35% was not predictor of in-hospital mortality in patients underwent CABG. Careful preoperative patient selection remains essential in patients with EF≤35% undergoing CABG. PMID:27325945

  11. Deep Brain Stimulation for Obsessive-Compulsive Disorder: A Meta-Analysis of Treatment Outcome and Predictors of Response

    PubMed Central

    Alonso, Pino; Cuadras, Daniel; Gabriëls, Loes; Denys, Damiaan; Goodman, Wayne; Greenberg, Ben D.; Jimenez-Ponce, Fiacro; Kuhn, Jens; Lenartz, Doris; Mallet, Luc; Nuttin, Bart; Real, Eva; Segalas, Cinto; Schuurman, Rick; Tezenas du Montcel, Sophie; Menchon, Jose M.

    2015-01-01

    Background Deep brain stimulation (DBS) has been proposed as an alternative to ablative neurosurgery for severe treatment-resistant Obsessive-Compulsive Disorder (OCD), although with partially discrepant results probably related to differences in anatomical targetting and stimulation conditions. We sought to determine the efficacy and tolerability of DBS in OCD and the existence of clinical predictors of response using meta-analysis. Methods We searched the literature on DBS for OCD from 1999 through January 2014 using PubMed/MEDLINE and PsycINFO. We performed fixed and random-effect meta-analysis with score changes (pre-post DBS) on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) as the primary-outcome measure, and the number of responders to treatment, quality of life and acceptability as secondary measures. Findings Thirty-one studies involving 116 subjects were identified. Eighty-three subjects were implanted in striatal areas—anterior limb of the internal capsule, ventral capsule and ventral striatum, nucleus accumbens and ventral caudate—27 in the subthalamic nucleus and six in the inferior thalamic peduncle. Global percentage of Y-BOCS reduction was estimated at 45.1% and global percentage of responders at 60.0%. Better response was associated with older age at OCD onset and presence of sexual/religious obsessions and compulsions. No significant differences were detected in efficacy between targets. Five patients dropped out, but adverse effects were generally reported as mild, transient and reversible. Conclusions Our analysis confirms that DBS constitutes a valid alternative to lesional surgery for severe, therapy-refractory OCD patients. Well-controlled, randomized studies with larger samples are needed to establish the optimal targeting and stimulation conditions and to extend the analysis of clinical predictors of outcome. PMID:26208305

  12. Predicting the In-Hospital Responsiveness to Treatment of Alcoholics. Social Factors as Predictors of Outcome. Brain Damage as a Factor in Treatment Outcome of Chronic Alcoholic Patients.

    ERIC Educational Resources Information Center

    Mascia, George V.; And Others

    The authors attempt to locate predictor variables associated with the outcome of alcoholic treatment programs. Muscia's study focuses on the predictive potential of: (1) response to a GSR conditioning procedure; (2) several personality variables; and (3) age and IQ measures. Nine variables, reflecting diverse perspectives, were selected as a basis…

  13. Predictors of Outcome in Patients with Cervical Spondylotic Myelopathy Undergoing Unilateral Open-Door Laminoplasty

    PubMed Central

    Shin, Ji-Won; Jin, Sung-Won; Choi, Jong-Il; Kim, Bum-Joon; Kim, Sang-Dae; Lim, Dong-Jun

    2015-01-01

    Objective This study aimed to analyze prognostic factors affecting surgical outcomes of expansive laminoplasty for cervical spondylotic myelopathy (CSM). Methods Using the Frankel scale and Japanese Orthopaedic Association (JOA) scale, we retrospectively reviewed the outcomes of 45 consecutive patients who underwent modified unilateral open-door laminoplasty using hydroxyapatite spacers and malleable titanium miniplates between June 2008 and May 2014. The patients were assigned to the good and poor clinical outcome groups, with good outcome defined as a JOA recovery rate >75%. Results The mean preoperative JOA scale was significantly higher in the good outcome group (14.95±3.21 vs. 10.78±6.07, p<0.001), whereas the preoperative cervical range of motion (ROM) in this group was significantly lower (29.89°±10.11 vs. 44.35°± 8.88, p<0.001). In univariate analysis, a high preoperative JOA scale (odds ratio (OR) 1.271, 95% confidence interval (CI) 1.005-1.607) and low preoperative cervical ROM(OR 0.858, 95% CI 0.786-0.936) were statistically correlated with good outcomes. Furthermore, these factors demonstrated an independent association with clinical outcomes (preoperative JOA scale: OR 1.344, 95% CI 1.019-1.774, p=0.036; preoperative cervical ROM: OR 0.860, 95% CI 0.788-0.940, p=0.001). Conclusion In this study, a high preoperative JOA scale was associated with good clinical outcome after laminoplasty, whereas a higher preoperative cervical spine ROM was associated with poor clinical outcome. This may suggests that cervical mobility and preoperative neurological status affect clinical outcomes of laminoplasty. PMID:26834814

  14. 'Mum's the word': Predictors and outcomes of weight concerns in pre-adolescent and early adolescent girls.

    PubMed

    Thøgersen-Ntoumani, Cecilie; Ng, Johan Yau Yin; Ntoumanis, Nikos; Chatzisarantis, Nikos; Vlachopoulos, Symeon; Katartzi, Ermioni S; Nikitaras, Nikitas

    2016-03-01

    Predictors and outcomes of weight concerns in pre-adolescent and adolescent girls are well known, but few models have incorporated concerns reported directly by mothers as a predictor, and both eating and exercise outcomes. Using questionnaires, a comprehensive model of 232 pre-adolescent and early adolescent girls' weight concerns, eating restraint, and exercise behavior was tested. Structural equation modeling showed that daughters' weight concerns were predicted primarily by their perceptions of their mothers' concerns about the daughters' weight, as well as by daughters' BMI, appearance conversations with friends, and perceived media pressure. Mothers' concerns with their daughters' weight were indirectly associated with daughters' own concerns, via the daughters' perceptions of their mothers' concerns. Daughters' concerns with their weight were a strong predictor of eating restraint, but not exercise behavior. PMID:26803392

  15. Prognostic significance of electrical alternans versus signal averaged electrocardiography in predicting the outcome of electrophysiological testing and arrhythmia-free survival

    NASA Technical Reports Server (NTRS)

    Armoundas, A. A.; Rosenbaum, D. S.; Ruskin, J. N.; Garan, H.; Cohen, R. J.

    1998-01-01

    OBJECTIVE: To investigate the accuracy of signal averaged electrocardiography (SAECG) and measurement of microvolt level T wave alternans as predictors of susceptibility to ventricular arrhythmias. DESIGN: Analysis of new data from a previously published prospective investigation. SETTING: Electrophysiology laboratory of a major referral hospital. PATIENTS AND INTERVENTIONS: 43 patients, not on class I or class III antiarrhythmic drug treatment, undergoing invasive electrophysiological testing had SAECG and T wave alternans measurements. The SAECG was considered positive in the presence of one (SAECG-I) or two (SAECG-II) of three standard criteria. T wave alternans was considered positive if the alternans ratio exceeded 3.0. MAIN OUTCOME MEASURES: Inducibility of sustained ventricular tachycardia or fibrillation during electrophysiological testing, and 20 month arrhythmia-free survival. RESULTS: The accuracy of T wave alternans in predicting the outcome of electrophysiological testing was 84% (p < 0.0001). Neither SAECG-I (accuracy 60%; p < 0.29) nor SAECG-II (accuracy 71%; p < 0.10) was a statistically significant predictor of electrophysiological testing. SAECG, T wave alternans, electrophysiological testing, and follow up data were available in 36 patients while not on class I or III antiarrhythmic agents. The accuracy of T wave alternans in predicting the outcome of arrhythmia-free survival was 86% (p < 0.030). Neither SAECG-I (accuracy 65%; p < 0.21) nor SAECG-II (accuracy 71%; p < 0.48) was a statistically significant predictor of arrhythmia-free survival. CONCLUSIONS: T wave alternans was a highly significant predictor of the outcome of electrophysiological testing and arrhythmia-free survival, while SAECG was not a statistically significant predictor. Although these results need to be confirmed in prospective clinical studies, they suggest that T wave alternans may serve as a non-invasive probe for screening high risk populations for malignant ventricular

  16. Predictors of Outcomes for African Americans in a Rehabilitation State Agency: Implications for National Policy and Practice

    ERIC Educational Resources Information Center

    Balcazar, Fabricio E.; Oberoi, Ashmeet K.; Suarez-Balcazar, Yolanda; Alvarado, Francisco

    2012-01-01

    A review of vocational rehabilitation (VR) data from a Midwestern state was conducted to identify predictors of rehabilitation outcomes for African American consumers. The database included 37,404 African Americans who were referred or self-referred over a period of five years. Logistic regression analysis indicated that except for age and…

  17. Thought Disorder and Communication Deviance as Predictors of Outcome in Youth at Clinical High Risk for Psychosis

    ERIC Educational Resources Information Center

    Bearden, Carrie E.; Wu, Keng Nei; Caplan, Rochelle; Cannon, Tyrone D.

    2011-01-01

    Objective: Given the fundamental role of thought disorder in schizophrenia, subtle communication disturbance may be a valuable predictor of subsequent development of psychosis. Here we examined the contribution of thought and communication disturbance to the prediction of outcome in adolescents identified as putatively prodromal for psychosis.…

  18. Latino and Caucasian Students' Academic and Non-Academic Characteristics as Predictors of Educational Outcomes, High School and Beyond

    ERIC Educational Resources Information Center

    Sanchez, Jafeth Evelyn

    2010-01-01

    The pathway to a postsecondary education is challenging for many students, including students from the growing Latino population in the United States. This research project focused on Latino and Caucasian students' academic and non-academic characteristics as predictors of educational outcomes, high school and beyond. The introduction to the…

  19. Frailty and comorbidity are independent predictors of outcome in patients referred for pre-dialysis education

    PubMed Central

    Pugh, Julia; Aggett, Justine; Goodland, Annwen; Prichard, Alison; Thomas, Nerys; Donovan, Kieron; Roberts, Gareth

    2016-01-01

    Background The incidence of chronic kidney disease (CKD) is rising and is likely to continue to do so for the foreseeable future, with the fastest growth seen among adults ≥75 years of age. Elderly patients with advanced CKD are likely to have a higher burden of comorbidity and frailty, both of which may influence their disease outcome. For these patients, treatment decisions can be complex, with the current lack of robust prognostic tools hindering the shared decision-making process. The current study aims to assess the impact of comorbidity and frailty on the outcomes of patients referred for pre-dialysis education. Methods We performed a single-centre study of patients (n = 283) referred for pre-dialysis education between 2010 and 2012. The Charlson Comorbidity Index (CCI) and Clinical Frailty Scale (CFS) were used to assess comorbid disease burden and frailty, respectively. Follow-up data were collected until February 2015. Results The CCI and CFS scores at the time of referral to the pre-dialysis service were independent predictors of mortality. Within the study follow-up period, 76% of patients with a high CFS score at the time of pre-dialysis education had died, with 63% of these patients not commencing dialysis before death. Conclusion A relatively simple frailty scale and comorbidity score could be used to predict survival and better inform the shared decision-making process for patients with advanced kidney disease. PMID:26985387

  20. Predictors of short-term treatment outcomes among California's Proposition 36 participants.

    PubMed

    Hser, Yih-Ing; Evans, Elizabeth; Teruya, Cheryl; Huang, David; Anglin, M Douglas

    2007-05-01

    California's voter-initiated Proposition 36 offers non-violent drug offenders community-based treatment as an alternative to incarceration or probation without treatment. This article reports short-term treatment outcomes subsequent to this major shift in drug policy. Data are from 1104 individuals randomly selected from all Proposition 36 participants assessed for treatment in five California counties during 2004. The overall study sample was 30% female, 51% white, 18% Black, 24% Hispanic, and 7% other racial/ethnic groups. The mean+/-SD age was 37+/-10 years. Counties varied considerably in participant characteristics, treatment service intensity, treatment duration, urine testing, and employment and recidivism outcomes, but not in drug use at 3-month follow-up. Controlling for county, logistic regression analysis showed that drug abstinence was predicted by gender (female), employment at baseline (full or part-time), residential (vs. outpatient) stay, low psychiatric severity, frequent urine testing by treatment facility, and more days in treatment. Recidivism was predicted only by shorter treatment duration. Employment predictors included age (younger), gender (male), baseline employment, and lower psychiatric severity. The study findings support drug testing to monitor abstinence and highlight the need to address employment and psychiatric problems among Proposition 36 participants. PMID:17689324

  1. Clinical predictors of surgical outcome in cervical spondylotic myelopathy: an analysis of 248 patients.

    PubMed

    Pumberger, M; Froemel, D; Aichmair, A; Hughes, A P; Sama, A A; Cammisa, F P; Girardi, F P

    2013-07-01

    The purpose of this study was to investigate the clinical predictors of surgical outcome in patients with cervical spondylotic myelopathy (CSM). We reviewed a consecutive series of 248 patients (71 women and 177 men) with CSM who had undergone surgery at our institution between January 2000 and October 2010. Their mean age was 59.0 years (16 to 86). Medical records, office notes, and operative reports were reviewed for data collection. Special attention was focused on pre-operative duration and severity as well as post-operative persistence of myelopathic symptoms. Disease severity was graded according to the Nurick classification. Our multivariate logistic regression model indicated that Nurick grade 2 CSM patients have the highest chance of complete symptom resolution (p < 0.001) and improvement to normal gait (p = 0.004) following surgery. Patients who did not improve after surgery had longer duration of myelopathic symptoms than those who did improve post-operatively (17.85 months (1 to 101) vs 11.21 months (1 to 69); p = 0.002). More advanced Nurick grades were not associated with a longer duration of symptoms (p = 0.906). Our data suggest that patients with Nurick grade 2 CSM are most likely to improve from surgery. The duration of myelopathic symptoms does not have an association with disease severity but is an independent prognostic indicator of surgical outcome. PMID:23814251

  2. Childhood predictors and age 48 outcomes of self-reports and official records of offending

    PubMed Central

    DUBOW, ERIC F.; HUESMANN, L. ROWELL; BOXER, PAUL; SMITH, CATHY

    2014-01-01

    Background The key question is: are self-reports and official records equally valid indicators of criminal offending? Aims We examine the correspondence between self-reports and official records of offending, the similarity of childhood and adolescent individual and contextual predictors of both measures of offending, and the similarity of age 48 correlates of both measures of offending. Methods Men (N = 436) from the Columbia County Longitudinal Study, a sample of all 3rd graders in Columbia County, New York, in 1959–60, participated. The youth, their peers and their parents were interviewed when the youth were age 8; the youth were later interviewed at ages 19, 30 and 48. Results We found moderate to high correspondence between self-reports of having been in trouble with the law and official arrest records. Lifetime self-reports and official records of offending were generally predicted by the same childhood and adolescent variables, and were correlated with many of the same adult outcome measures. By age 48, life-course non-offenders defined by either self-reports or official records had better outcomes than offenders. Conclusions The results validate the use of adolescent and adult self-reports of offending, and the early identification of individuals at risk for adult criminal behaviour through childhood parent and peer reports and adolescent self and peer reports. PMID:25294162

  3. Callous unemotional traits in children with disruptive behavior disorder: Predictors of developmental trajectories and adolescent outcomes.

    PubMed

    Muratori, Pietro; Lochman, John E; Manfredi, Azzurra; Milone, Annarita; Nocentini, Annalaura; Pisano, Simone; Masi, Gabriele

    2016-02-28

    The present study investigated trajectories of Callous Unemotional (CU) traits in youth with Disruptive Behavior Disorder diagnosis followed-up from childhood to adolescence, to explore possible predictors of these trajectories, and to individuate adolescent clinical outcomes. A sample of 59 Italian referred children with Disruptive Behavior Disorder (53 boys and 6 girls, 21 with Conduct Disorder) was followed up from childhood to adolescence. CU traits were assessed with CU-scale of the Antisocial Process Screening Device-parent report. Latent growth curve models showed that CU traits are likely to decrease linearly from 9 to 15 years old, with a deceleration in adolescence (from 12 to 15). There was substantial individual variability in the rate of change of CU traits over time: patients with a minor decrease of CU symptoms during childhood were at increased risk for severe behavioral problems and substance use into adolescence. Although lower level of socio-economic status and lower level of parenting involvement were associated to elevated levels of CU traits at baseline evaluation, none of the considered clinical and environmental factors predicted the levels of CU traits. The current longitudinal research suggests that adolescent outcomes of Disruptive Behavior Disorder be influenced by CU traits trajectories during childhood. PMID:26791396

  4. Serum albumin level during intestinal exfoliative rejection: a potential predictor of graft recovery and patient outcome.

    PubMed

    Zambernardi, Agustina; Gondolesi, Gabriel; Cabanne, Ana; Martinez, María I; Solar, Héctor; Rumbo, Martín; Rumbo, Carolina

    2013-01-01

    Exfoliative rejection is a severe complication after intestinal transplant. The assessment of mucosa histology is restricted to the area reached by endoscopy. We aim to evaluate the serum albumin (SA) value as a parameter of graft damage and clinical prognosis in intestinal exfoliative rejection (ExR). The present study is a retrospective analysis of 11 episodes of ExR occurred in a cohort of 26 patients. SA levels were measured 24 h after diagnosis and twice a week thereafter and then correlated with parameters of clinical and graft histological recovery (HR). During ExR, all patients had very low SA levels, reaching a minimum average of 1.9 ± 0.3 g/dL. According to the value of albumin levels at ExR diagnosis, the patients were grouped finding a correlation with their clinical evolution. Six ExR episodes presented with severe hipoalbuminemia (<2.2 g/dL; p < 0.05) that correlated with worse patient and graft outcome, ranging from graft loss and need for re-transplantation to delayed clinical and HR. SA at ExR diagnosis may be an indicator of the severity of the ExR process, and it could also be used as an early predictor of patient and graft outcome. PMID:23351092

  5. Physical significance of least mean squares criterion in nonstationary lattice predictors

    NASA Astrophysics Data System (ADS)

    Martinelli, G.; Orlandi, G.; Prinaricotti, L.; Ragazzini, S.

    1985-06-01

    An acoustical nonstationary model of the vocal tract is discussed. The effectiveness of the nonstationary lattice predictor in recovering the model is illustrated. The reflection coefficients are linearly decomposed on a function basis and the weights of the linear combinations are the new parameters of the model. Parameters are determined by an algorithm similar to Burg's by minimizing the sum of the variances of the forward and backward residuals. Synthetic signals of good approximation are obtained in two examples.

  6. Quality of life, course and predictors of outcomes in community women with EDNOS and common eating disorders.

    PubMed

    Hay, Phillipa; Buttner, Petra; Mond, Jonathan; Paxton, Susan J; Rodgers, Bryan; Quirk, Frances; Darby, Anita

    2010-01-01

    We investigated the 2-year course and putative predictors of outcome of 87 young community women with common eating disorders (n = 59, 68% with Eating Disorder not Otherwise Specified) following a health literacy (informational) intervention. Participants were recruited in 3-phases: community survey, interview and then invitation to a longitudinal study. The health literacy intervention was provided randomly to half participants at baseline and half at 1 year. Eating disorder symptoms and mental health related quality of life (MHQoL), general psychological function, help-seeking, and defence style were assessed at baseline, and after 2 years by questionnaire. Multiple linear regression analyses were used to identify features predictive of eating disorder symptom levels and MHQoL. Eating disorder psychopathology remained high and MHQoL remained poor. In the multivariate models, a higher baseline level of immature defence style significantly predicted higher levels of eating disorder symptoms, poorer MHQoL and more disability as measured by 'days out of role'. In addition, higher educational attainment, baseline general psychological disturbance, lower BMI and having main work outside the home were associated with poorer MHQoL. Women with common eating disorders followed to 2 years continued to be highly symptomatic and have poor quality of life. Psychological features important to outcome included an immature coping style and higher general psychological distress. PMID:20589762

  7. Predictors and Outcomes of Contralateral Prophylactic Mastectomy Among Breast Cancer Survivors

    PubMed Central

    Graves, Kristi D.; Peshkin, Beth N.; Halbert, Chanita H.; DeMarco, Tiffani A.; Isaacs, Claudine; Schwartz, Marc D.

    2011-01-01

    Background Women affected with breast cancer who carry a BRCA1 or BRCA2 (BRCA1/2) mutation are at risk of developing contralateral breast cancer. To reduce the risk of contralateral breast cancer, some patients opt for prophylactic surgery of the unaffected breast (contralateral prophylactic mastectomy; CPM) in addition to mastectomy of the affected breast. Methods We conducted the present study to determine the predictors and outcomes of CPM in the year following BRCA1/2 genetic counseling and testing. 435 women affected with unilateral breast cancer who received positive or uninformative BRCA1/2 genetic test results completed assessments prior to genetic counseling and testing and 1, 6, and 12 months after receipt of results. Results Prior to testing, 16% had undergone CPM (in conjunction with mastectomy of the affected breast). In the year following testing, 18% with positive test results and 3% with uninformative test results opted for CPM. CPM following testing was associated with a positive genetic test result, younger age at cancer diagnosis (OR = .94), and higher cancer-specific distress at baseline (OR = 3.28). CPM was not associated with distress outcomes at 12-months. Conclusions Following a positive test result, 18% of women previously affected with unilateral breast cancer had a CPM. Women affected with breast cancer at a younger age, particularly those with positive genetic test results and higher cancer-specific distress, are more likely to choose CPM than women who receive uninformative test results and who are less distressed and older at diagnosis. CPM does not appear to impact distress outcomes. PMID:17066320

  8. Outcomes and predictors of very stable INR control during chronic anticoagulation therapy.

    PubMed

    Witt, Daniel M; Delate, Thomas; Clark, Nathan P; Martell, Chad; Tran, Thu; Crowther, Mark A; Garcia, David A; Ageno, Walter; Hylek, Elaine M

    2009-07-30

    For patients on warfarin therapy, an international normalized ratio (INR) recall interval not exceeding 4 weeks has traditionally been recommended. Less frequent INR monitoring may be feasible in stable patients. We sought to identify patients with stable INRs (defined as having INR values exclusively within the INR range) and comparator patients (defined as at least one INR outside the INR range) in a retrospective, longitudinal cohort study. Occurrences of thromboembolism, bleeding, and death were compared between groups. Multivariate logistic regression models were used to identify independent predictors of stable INR control. There were 2504 stable and 3569 comparator patients. The combined rates of bleeding and thromboembolism were significantly lower in stable patients. Independent predictors of stable INR control were age older than 70 years and the absence of comorbid heart failure and diabetes. Stable patients were significantly less likely to have target INR of 3.0 or higher or chronic diseases. We hypothesize that many patients demonstrating stable INR control could be safely treated with INR recall intervals greater than the traditional 4 weeks. PMID:19439733

  9. Primary failure of bortezomib in newly diagnosed multiple myeloma--understanding the magnitude, predictors, and significance.

    PubMed

    Cohen, Yael C; Joffe, Erel; Benyamini, Noam; Dimopoulos, Meletios A; Terpos, Evangelos; Trestman, Svetlana; Held-Kuznetsov, Viki; Avivi, Irit; Kastritis, Efstathios

    2016-01-01

    Botezomib-based induction is highly effective for the treatment of newly diagnosed multiple myeloma (NDMM). We investigated the outcomes of NDMM patients who failed to respond to bortezomib-based induction in a 'real-life' clinical setting. In a cohort of 295 consecutive NDMM patients in 3 medical centers, 74 (25%) failed to achieve at least partial response after 4 induction cycles, and were classified as non-responsive. Compared to induction responders, they were older, more frequently anemic, had a higher incidence of del17p and ISS-3, and a worse performance status. In multivariable analysis, bortezomib-based induction failure occurred in 25% of patients and was the strongest independent factor predicting mortality with a 5-fold hazard ratio (95% CI 1.44-8.68). Three-year overall survival in responsive vs. non-responsive patients were 76% vs. 53%, respectively (p < 0.0001). Survival from time of salvage second-line treatment was significantly shorter among induction non-responders vs. responders (25 months vs. not-reached, p = 0.024). PMID:26727104

  10. Activities of daily living as an additional predictor of complications and outcomes in elderly patients with acute myocardial infarction

    PubMed Central

    Nakajima, Hiroyuki; Yoshioka, Jiro; Totsuka, Nobuyuki; Miyazawa, Izumi; Usui, Tatsuya; Urasawa, Nobuyuki; Kobayashi, Takahiro; Mochidome, Tomoaki

    2016-01-01

    Background Age is an important determinant of outcome in acute myocardial infarction (AMI). However, in clinical settings, there is an occasional mismatch between chronological age and physical age. We evaluated whether activities of daily living (ADL), which reflect physical age, also predict complications and prognosis in elderly patients with AMI. Design Single-center, observational, and retrospective cohort study. Methods Preserved ADL and low ADL were defined according to the scale for independence degree of daily living for the disabled elderly by the Japanese Ministry of Health, Labour, and Welfare. We examined 82 consecutive patients aged ≥75 years with AMI who underwent primary percutaneous coronary intervention. Patients were divided into preserved ADL (n=52; mean age, 81.8±4.8 years; male, 59.6%) and low ADL (n=30; mean age, 85.8±4.7 years; male, 40.0%) groups according to prehospital ADL. Results The prevalence of Killip class II–IV and in-hospital mortality rate were significantly higher with low ADL compared to that with preserved ADL (23.1% vs 60.0%, P=0.0019; 5.8% vs 30.0%, P=0.0068, respectively). Multivariate analysis showed that ADL was an independent predictor of Killip class II–IV and 1-year mortality after adjusting for age, sex, and other possible confounders (odds ratio 5.11, 95% confidence interval [CI] 1.52–17.2, P=0.0083; hazard ratio 4.32, 95% CI 1.31–14.3, P=0.017, respectively). Conclusion Prehospital ADL is a significant predictor of heart failure complications and prognosis in elderly patients with AMI undergoing primary percutaneous coronary intervention, irrespective of age and sex. PMID:27601890

  11. Alanine aminotransferase as a predictor of adverse perinatal outcomes in women with intrahepatic cholestasis of pregnancy

    PubMed Central

    Ekiz, Ali; Kaya, Basak; Avci, Muhittin Eftal; Polat, Ibrahim; Dikmen, Selin; Yildirim, Gokhan

    2016-01-01

    Objective: To evaluate the associations between adverse perinatal outcomes and serum transaminase levels at the time of diagnosis in patients with intrahepatic cholestasis of pregnancy. Methods: We performed a retrospective analysis of patients hospitalized for evaluation of intrahepatic cholestasis of pregnancy from January 2013 to June 2014 in a tertiary center. Seventy-one patients were divided into two groups according to the presence (Group I) or absence of adverse perinatal outcomes (Group II). Results: The mean aminotransferase levels and conjugated bilirubin levels at the time of diagnosis were significantly higher in Group I than in Group II. Receiver operating characteristic curve analysis revealed that the alanine aminotransferase level could predict adverse perinatal outcomes with 76.47% sensitivity and 78.38% specificity, and the cut-off value was 95 IU/L. Among patients with intrahepatic cholestasis of pregnancy, those with adverse perinatal outcomes were significantly older, had an earlier diagnosis, and had higher alanine aminotransferase levels. Using the 95-IU/L cut-off value, patients with intrahepatic cholestasis of pregnancy had a 3.54-fold increased risk for adverse perinatal outcomes. Conclusions: Patients with intrahepatic cholestasis of pregnancy and high alanineaminotransferase levels should be followed up for possible adverse perinatal outcomes.

  12. Clinical Significance of the Prognostic Nutritional Index for Predicting Short- and Long-Term Surgical Outcomes After Gastrectomy

    PubMed Central

    Lee, Jee Youn; Kim, Hyoung-Il; Kim, You-Na; Hong, Jung Hwa; Alshomimi, Saeed; An, Ji Yeong; Cheong, Jae-Ho; Hyung, Woo Jin; Noh, Sung Hoon; Kim, Choong-Bai

    2016-01-01

    Abstract To evaluate the predictive and prognostic significance of the prognostic nutritional index (PNI) in a large cohort of gastric cancer patients who underwent gastrectomy. Assessing a patient's immune and nutritional status, PNI has been reported as a predictive marker for surgical outcomes in various types of cancer. We retrospectively reviewed data from a prospectively maintained database of 7781 gastric cancer patients who underwent gastrectomy from January 2001 to December 2010 at a single center. From this data, we analyzed clinicopathologic characteristics, PNI, and short- and long-term surgical outcomes for each patient. We used the PNI value for the 10th percentile (46.70) of the study cohort as a cut-off for dividing patients into low and high PNI groups. Regarding short-term outcomes, multivariate analysis showed a low PNI (odds ratio [OR] = 1.505, 95% CI = 1.212–1.869, P <0.001), old age, male sex, high body mass index, medical comorbidity, total gastrectomy, and combined resection to be independent predictors of postoperative complications. Among these, only low PNI (OR = 4.279, 95% CI = 1.760–10.404, P = 0.001) and medical comorbidity were independent predictors of postoperative mortality. For long-term outcomes, low PNI was a poor prognostic factor for overall survival, but not recurrence (overall survival: hazard ratio [HR] = 1.383, 95% CI = 1.221–1.568, P < 0.001; recurrence-free survival: HR = 1.142, 95% CI = 0.985–1.325, P = 0.078). PNI can be used to predict patients at increased risk of postoperative morbidity and mortality. Although PNI was an independent prognostic factor for overall survival, the index was not associated with cancer recurrence. PMID:27149460

  13. Predictors of treatment outcome in an effectiveness trial of cognitive behavioral therapy for children with anxiety disorders.

    PubMed

    Wergeland, Gro Janne H; Fjermestad, Krister W; Marin, Carla E; Bjelland, Ingvar; Haugland, Bente Storm Mowatt; Silverman, Wendy K; Öst, Lars-Göran; Bjaastad, Jon Fauskanger; Oeding, Kristin; Havik, Odd E; Heiervang, Einar R

    2016-01-01

    A substantial number of children with anxiety disorders do not improve following cognitive behavioral therapy (CBT). Recent effectiveness studies have found poorer outcome for CBT programs than what is typically found in efficacy studies. The present study examined predictors of treatment outcome among 181 children (aged 8-15 years), with separation anxiety, social phobia, or generalized anxiety disorder, who participated in a randomized, controlled effectiveness trial of a 10-session CBT program in community clinics. Potential predictors included baseline demographic, child, and parent factors. Outcomes were as follows: a) remission from all inclusion anxiety disorders; b) remission from the primary anxiety disorder; and c) child- and parent-rated reduction of anxiety symptoms at post-treatment and at 1-year follow-up. The most consistent findings across outcome measures and informants were that child-rated anxiety symptoms, functional impairment, a primary diagnosis of social phobia or separation anxiety disorder, and parent internalizing symptoms predicted poorer outcome at post-treatment. Child-rated anxiety symptoms, lower family social class, lower pretreatment child motivation, and parent internalizing symptoms predicted poorer outcome at 1-year follow-up. These results suggest that anxious children with more severe problems, and children of parents with elevated internalizing symptom levels, may be in need of modified, additional, or alternative interventions to achieve a positive treatment outcome. PMID:26583954

  14. A biology-driven approach identifies the hypoxia gene signature as a predictor of the outcome of neuroblastoma patients

    PubMed Central

    2010-01-01

    Background Hypoxia is a condition of low oxygen tension occurring in the tumor microenvironment and it is related to poor prognosis in human cancer. To examine the relationship between hypoxia and neuroblastoma, we generated and tested an in vitro derived hypoxia gene signature for its ability to predict patients' outcome. Results We obtained the gene expression profile of 11 hypoxic neuroblastoma cell lines and we derived a robust 62 probesets signature (NB-hypo) taking advantage of the strong discriminating power of the l1-l2 feature selection technique combined with the analysis of differential gene expression. We profiled gene expression of the tumors of 88 neuroblastoma patients and divided them according to the NB-hypo expression values by K-means clustering. The NB-hypo successfully stratifies the neuroblastoma patients into good and poor prognosis groups. Multivariate Cox analysis revealed that the NB-hypo is a significant independent predictor after controlling for commonly used risk factors including the amplification of MYCN oncogene. NB-hypo increases the resolution of the MYCN stratification by dividing patients with MYCN not amplified tumors in good and poor outcome suggesting that hypoxia is associated with the aggressiveness of neuroblastoma tumor independently from MYCN amplification. Conclusions Our results demonstrate that the NB-hypo is a novel and independent prognostic factor for neuroblastoma and support the view that hypoxia is negatively correlated with tumors' outcome. We show the power of the biology-driven approach in defining hypoxia as a critical molecular program in neuroblastoma and the potential for improvement in the current criteria for risk stratification. PMID:20624283

  15. Prognostic Significance of Premature Atrial Complexes Burden in Prediction of Long-Term Outcome

    PubMed Central

    Lin, Chin-Yu; Lin, Yenn-Jiang; Chen, Yun-Yu; Chang, Shih-Lin; Lo, Li-Wei; Chao, Tze-Fan; Chung, Fa-Po; Hu, Yu-Feng; Chong, Eric; Cheng, Hao-Min; Tuan, Ta-Chuan; Liao, Jo-Nan; Chiou, Chuen-Wang; Huang, Jin-Long; Chen, Shih-Ann

    2015-01-01

    Background The prognostic significance of premature atrial complex (PAC) burden is not fully elucidated. We aimed to investigate the relationship between the burden of PACs and long-term outcome. Methods and Results We investigated the clinical characteristics of 5371 consecutive patients without atrial fibrillation (AF) or a permanent pacemaker (PPM) at baseline who underwent 24-hour electrocardiography monitoring between January 1, 2002, and December 31, 2004. Clinical event data were retrieved from the Bureau of National Health Insurance of Taiwan. During a mean follow-up duration of 10±1 years, there were 1209 deaths, 1166 cardiovascular-related hospitalizations, 3104 hospitalizations for any reason, 418 cases of new-onset AF, and 132 PPM implantations. The optimal cut-off of PAC burden for predicting mortality was 76 beats per day, with a sensitivity of 63.1% and a specificity of 63.5%. In multivariate analysis, a PAC burden >76 beats per day was an independent predictor of mortality (hazard ratio: 1.384, 95% CI: 1.230 to 1.558), cardiovascular hospitalization (hazard ratio: 1.284, 95% CI: 1.137 to 1.451), new-onset AF (hazard ratio: 1.757, 95% CI: 1.427 to 2.163), and PPM implantation (hazard ratio: 2.821, 95% CI: 1.898 to 4.192). Patients with frequent PAC had increased risk of mortality attributable to myocardial infarction, heart failure, and sudden cardiac death. Frequent PACs increased risk of PPM implantation owing to sick sinus syndrome, high-degree atrioventricular block, and/or AF. Conclusions The burden of PACs is independently associated with mortality, cardiovascular hospitalization, new-onset AF, and PPM implantation in the long term. PMID:26316525

  16. Anxiety as a Predictor of Behavioral Therapy Outcome for Cancer Chemotherapy Patients.

    ERIC Educational Resources Information Center

    Carey, Michael P.; Burish, Thomas G.

    1985-01-01

    Determined if baseline anxiety levels are predictive of outcome on treatments associated with cancer chemotherapy. Results indicated low-anxiety patients reported less anxiety and depression before behavioral training but nonetheless exhibited significantly greater reductions in anxiety, depression, and diastolic blood pressure after training.…

  17. Restricted and Repetitive Behaviors as Predictors of Outcome in Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Troyb, Eva; Knoch, Kelley; Herlihy, Lauren; Stevens, Michael C.; Chen, Chi-Ming; Barton, Marianne; Treadwell, Kimberli; Fein, Deborah

    2016-01-01

    Questions have been raised about the significance of restricted and repetitive behaviors (RRBs) in predicting outcomes of children with Autism Spectrum Disorders (ASDs). Previous studies have yielded mixed findings, but some suggest that the presence of RRBs during preschool years is a negative prognostic indicator for later childhood. This study…

  18. Profiles of the National Institutes of Health Stroke Scale Items as a Predictor of Patient Outcome

    PubMed Central

    Sucharew, Heidi; Khoury, Jane; Moomaw, Charles J; Alwell, Kathleen; Kissela, Brett M; Belagaje, Samir; Adeoye, Opeolu; Khatri, Pooja; Woo, Daniel; Flaherty, Matthew L; Ferioli, Simona; Heitsch, Laura; Broderick, Joseph P; Kleindorfer, Dawn

    2013-01-01

    Background and Purpose Initial National Institutes of Health Stroke Scale (NIHSS) score is highly predictive of outcome after ischemic stroke. We examined if grouping strokes by presence of individual NIHSS symptoms could provide prognostic information additional or alternative to the NIHSS total score. Methods Ischemic strokes from the Greater Cincinnati Northern Kentucky Stroke Study in 2005 were used to develop the model. Latent Class Analysis (LCA) was implemented to form groups of patients with similar retrospective NIHSS (rNIHSS) item responses. Profile group was then used as an independent predictor of discharge modified Rankin and mortality using logistic regression and Cox proportional hazards model. Results A total of 2,112 stroke patients were identified in 2005. Six distinct profiles were characterized. Consistent with the profile patterns, the median rNIHSS total score decreased from profile A “most severe” [median(IQR): 20(15,25)] to profile F “mild” [1(1,2)]. Two profiles falling between these extremes, C and D, both had median rNIHSS total score of 5, but different survival rates. Compared with A, C was associated with 59% risk reduction for death, whereas D with 70%. C patients were more likely to have decreased level of consciousness and abnormal language, whereas D patients were more likely to have abnormal right arm and right leg motor function. Conclusions Six rNIHSS profiles were identifiable using LCA. In particular, two symptom profiles with identical median rNIHSSS were observed with widely disparate outcomes, which may prove useful both clinically and for research studies as an enhancement to the overall NIHSS score. PMID:23704102

  19. Recurrence and pseudorecurrence after laparoscopic ventral hernia repair: predictors and patient-focused outcomes.

    PubMed

    Carter, Stacey A; Hicks, Stephanie C; Brahmbhatt, Reshma; Liang, Mike K

    2014-02-01

    Laparoscopic ventral hernia repair (LVHR) is gaining popularity as an option to repair abdominal wall hernias. Bulging after repair remains common after this technique. This study evaluates the incidence and factors associated with bulging after LVHR. Between 2000 and 2010, 201 patients underwent LVHR at two affiliated institutions. Patients who developed recurrence or pseudorecurrence (seroma or eventration) were analyzed with univariate and multivariate analyses to identify predictors of these complications. Of the 201 patients who underwent LVHR, 40 (19.9%) patients developed a seroma, 63 (31.3%) patients had radiographically proven eventration, and 25 (12.4%) patients had a hernia recurrence. On multivariate analysis, seromas were associated with number of prior ventral hernia repairs, surgical site infections, and prostate disease. Mesh eventration was associated with hernia size and surgical technique. Tissue eventration was associated with primary hernias and surgical technique. Hernia recurrence was associated with incisional hernias and mesh type used. Recurrence and pseudorecurrence are important complications after LVHR. Large hernia size, infections, and surgical technique are important clinical factors that affect outcomes after LVHR. PMID:24480213

  20. Predictors of positive outcomes of a school food provision policy in Australia.

    PubMed

    Pettigrew, Simone; Donovan, Robert J; Jalleh, Geoffrey; Pescud, Melanie

    2014-06-01

    This study identified predictors of parents' and school principals' perceptions of the impact of a Western Australian school food policy. An initial qualitative phase involving focus groups with parents and interviews with school principals, teachers, canteen managers and Parents & Citizens Committee members provided general feedback on the policy and identified various factors that appeared to be related to its successful implementation. In the following quantitative phase of the study, 1200 parents responded to a telephone questionnaire and 310 principals responded to an internet-based questionnaire. The primary outcome variables were, respectively, the extent to which parents reported that their children's diets were healthier as a result of the policy, and the extent to which principals reported that their schools complied with the policy. Logistic regression models were generated for the parent and principal samples. Those parents reporting that their children's diets were healthier were more likely to agree that the policy reflected their beliefs and their children's dietary needs and preferences, that their child talked about the traffic light food classification system and that this system influenced their food choices in the supermarket. Those principals reporting full compliance with the policy were more likely to agree that implementing the policy was not overly difficult. Specific factors facilitating school compliance were canteen manager training and conducive kitchen setup. Provision of appropriate information and training prior to implementation may assist schools in implementing new food policies, thereby enhancing their impact beyond the school environment. PMID:23297338

  1. Cerebral Infarction following Acute Subdural Hematoma in Infants and Young Children: Predictors and Significance of FLAIR Vessel Hyperintensity

    PubMed Central

    MOMOSE, Hiroaki; SORIMACHI, Takatoshi; AOKI, Rie; ATSUMI, Hideki; MATSUMAE, Mitsunori

    A phenomenon of cerebral infarction following acute subdural hematoma (ASDH) in infants and young children, termed cerebral infarction following ASDH (CIASDH), has been well recognized, though both its mechanisms and risk factors have been poorly understood. The purpose of the present study was to investigate the predictors for CIASDH in a population of ASDH, and to evaluate the imaging studies to presume the mechanisms of CIASDH. We retrospectively examined consecutive children 6 years of age or younger, who were diagnosed with ASDH and were admitted to our hospital between 2000 and 2014. In 57 consecutive children with ASDH, 12 (21.1%) developed CIASDH. The multivariate analysis revealed five predictors for CIASDH: presence of seizure, consciousness disturbance at admission, absence of skull fracture, hematoma thickness ≥ 5 mm on computed tomography (CT), and midline shift ≥ 3 mm on CT (p < 0.05). In three of six patients (50%) undergoing magnetic resonance (MR) imaging/fluid-attenuated inversion recovery (FLAIR) within 5 days of admission, serpentine hyperintensities in the subarachnoid space (FLAIR vessel hyperintensities) were demonstrated. MR angiography showed neither occlusion nor stenosis of the cerebral arteries. Single photon emission CT performed at admission in one patient showed a cerebral blood flow reduction in the ASDH side. All the children with CIASDH showed unfavorable outcomes at discharge. Children showing multiple predictors at admission should be carefully observed for development of CIASDH. Evaluation of the imaging studies suggested that a blood flow disturbance in the level of peripheral arteries to microcirculation was one candidate for possible mechanisms to induce the CIASDH. PMID:26041626

  2. Brain function predictors and outcome of weight loss and weight loss maintenance

    PubMed Central

    Szabo-Reed, Amanda N.; Breslin, Florence J.; Lynch, Anthony M.; Patrician, Trisha M.; Martin, Laura E.; Lepping, Rebecca J.; Powell, Joshua N.; Yeh, Hung-Wen (Henry); Befort, Christie A.; Sullivan, Debra; Gibson, Cheryl; Washburn, Richard; Donnelly, Joseph E.; Savage, Cary R.

    2015-01-01

    Obesity rates are associated with public health consequences and rising health care costs. Weight loss interventions, while effective, do not work for everyone, and weight regain is a significant problem. Eating behavior is influenced by a convergence of processes in the brain, including homeostatic factors and motivational processing that are important contributors to overeating. Initial neuroimaging studies have identified brain regions that respond differently to visual food cues in obese and healthy weight individuals that are positively correlated with reports of hunger in obese participants. While these findings provide mechanisms of overeating, many important questions remain. It is not known whether brain activation patterns change after weight loss, or if they change differentially based on amount of weight lost. Also, little is understood regarding biological processes that contribute to long-term weight maintenance. This study will use neuroimaging in participants while viewing food and non-food images. Functional Magnetic Resonance Imaging will take place before and after completion of a twelve-week weight loss intervention. Obese participants will be followed though a 6-month maintenance period. The study will address three aims: 1. Characterize brain activation underlying food motivation and impulsive behaviors in obese individuals. 2. Identify brain activation changes and predictors of weight loss. 3. Identify brain activation predictors of weight loss maintenance. Findings from this study will have implications for understanding mechanisms of obesity, weight loss, and weight maintenance. Results will be significant to public health and could lead to a better understanding of how differences in brain activation relate to obesity. PMID:25533729

  3. Brain function predictors and outcome of weight loss and weight loss maintenance.

    PubMed

    Szabo-Reed, Amanda N; Breslin, Florence J; Lynch, Anthony M; Patrician, Trisha M; Martin, Laura E; Lepping, Rebecca J; Powell, Joshua N; Yeh, Hung-Wen Henry; Befort, Christie A; Sullivan, Debra; Gibson, Cheryl; Washburn, Richard; Donnelly, Joseph E; Savage, Cary R

    2015-01-01

    Obesity rates are associated with public health consequences and rising health care costs. Weight loss interventions, while effective, do not work for everyone, and weight regain is a significant problem. Eating behavior is influenced by a convergence of processes in the brain, including homeostatic factors and motivational processing that are important contributors to overeating. Initial neuroimaging studies have identified brain regions that respond differently to visual food cues in obese and healthy weight individuals that are positively correlated with reports of hunger in obese participants. While these findings provide mechanisms of overeating, many important questions remain. It is not known whether brain activation patterns change after weight loss, or if they change differentially based on amount of weight lost. Also, little is understood regarding biological processes that contribute to long-term weight maintenance. This study will use neuroimaging in participants while viewing food and non-food images. Functional Magnetic Resonance Imaging will take place before and after completion of a twelve-week weight loss intervention. Obese participants will be followed though a 6-month maintenance period. The study will address three aims: 1. Characterize brain activation underlying food motivation and impulsive behaviors in obese individuals. 2. Identify brain activation changes and predictors of weight loss. 3. Identify brain activation predictors of weight loss maintenance. Findings from this study will have implications for understanding mechanisms of obesity, weight loss, and weight maintenance. Results will be significant to public health and could lead to a better understanding of how differences in brain activation relate to obesity. PMID:25533729

  4. Fatigue Is a Predictor for Cardiovascular Outcomes in Patients Undergoing Hemodialysis

    PubMed Central

    Fukuda, Sanae; Shoji, Tetsuo; Inaba, Masaaki; Tsujimoto, Yoshihiro; Tabata, Tsutomu; Okuno, Senji; Yamakawa, Tomoyuki; Okada, Shigeki; Okamura, Mikio; Kuratsune, Hirohiko; Fujii, Hisako; Hirayama, Yoshinobu; Watanabe, Yasuyoshi; Nishizawa, Yoshiki

    2010-01-01

    Background and objectives: Despite potential significance of fatigue and its underlying components in the occurrence of cardiovascular diseases, epidemiologic data showing the link are virtually limited. This study was designed to examine whether fatigue symptoms or fatigue's underlying components are a predictor for cardiovascular diseases in high-risk subjects with ESRD. Design, setting, participants, & measurements: 788 volunteer patients under hemodialysis therapy (506 male, 282 female) completed the survey between October and November 2005, with the follow-up period up to 26 months to monitor occurrence of fatal or nonfatal cardiovascular events. The questionnaire consisted of 64 questions, and promax rotation analysis of the principal component method conceptualized eight fatigue-related factors: fatigue itself, anxiety and depression, loss of attention and memory, pain, overwork, autonomic imbalance, sleep problems, and infection. Results: 14.7% of the patients showed fatigue scores higher than twice the SD of the mean for healthy volunteers. These highly fatigued patients exhibited a significantly higher risk for cardiovascular events (hazard ratio: 2.17; P < 0.01), with the relationship independent of the well-known risk factors, including age, diabetes, cardiovascular disease history, and inflammation and malnutrition markers. Moreover, comparisons of the risk in key subgroups showed that the risk of high fatigue score for cardiovascular events was more prominent in well-nourished patients, including lower age, absence of past cardiovascular diseases, higher serum albumin, and high non-HDL cholesterol. Conclusions: Fatigue can be an important predictor for cardiovascular events in patients with ESRD, with the relationship independent of the nutritional or inflammatory status. PMID:20185601

  5. The adductor pollicis muscle: a poor predictor of clinical outcome in ICU patients.

    PubMed

    Leong Shu-Fen, Claudia; Ong, Venetia; Kowitlawakul, Yanika; Ling, Teh Ai; Mukhopadhyay, Amartya; Henry, Jeya

    2015-01-01

    No nutrition assessment tools specifically tailored for intensive care unit (ICU) patients have been developed and validated in Singapore. Studies conducted in Brazilian populations suggest that the thickness of the adductor pollicis muscle (TAPM) may be used to assess nutritional status and predict mortality of critically ill patients. The aim of this study was to determine if TAPM can be used as a predictive indicator of mortality in Singapore ICU patients. TAPM values were obtained using skinfold calipers in 229 patients admitted to the medical ICU. TAPM measured in both hands showed no significant correlation with either the primary outcome (28-day mortality) or secondary outcomes (hospital outcome and hospital length of stay). This study demonstrated that TAPM does not predict 28-day mortality and hospital outcome, and is not correlated to length of stay in Singapore ICU patients. More studies are necessary to validate the use of TAPM as an anthropometric indicator of ICU outcome in other regions of the world. PMID:26693744

  6. Coexpression of SFRP1 and WIF1 as a prognostic predictor of favorable outcomes in patients with colorectal carcinoma.

    PubMed

    Huang, Shiyong; Zhong, XiaoMing; Gao, Jun; Song, Rongfeng; Wu, Hongyu; Zi, Shuming; Yang, Shijie; Du, Peng; Cui, Long; Yang, Chun; Li, Zikang

    2014-01-01

    Colorectal tumorigenesis is ascribed to the activity of Wnt signaling pathway in a ligand-independent manner mainly through APC and CTNNB1 gene mutations and in a ligand-dependent manner through low expression of Wnt inhibitors such as WNT inhibitory factor 1 (WIF1) and secreted frizzled related protein 1 (SFRP1). In this study we found that WIF1 protein expression was increased and SFRP1 was decreased significantly in CRC tissue versus normal tissue, and high expression of WIF1 was associated with big tumor diameters and deep invasion, and loss of SFRP1 expression was associated with the left lesion site, deep invasion, and high TNM stage. Among the four expression patterns (WIF+/SFRP1+, WIF+/SFRP1-, WIF-/SFRP1+, and WIF-/SFRP1-) only coexpression of WIF1 and SFRP1 (WIF+/SFRP1+) was associated with favorable overall survival, together with low TNM stage, as an independent prognostic factor as shown in a multivariate survival model. The results indicated that WIF1 seemed to play an oncogenic role, while SFRP1 seemed to play an oncosuppressive role although both of them are secreted Wnt antagonists. Coexpression of SFRP1 and WIF1, rather than SFRP1 or WIF1 alone, could be used, together with low TNM stage, as a prognostic predictor of favorable outcomes in CRC. PMID:24949429

  7. Predictors and outcome of complete removal of colorectal cancer with synchronous lung metastases

    PubMed Central

    NOZAWA, HIROAKI; TANAKA, JUNICHIRO; NISHIKAWA, TAKESHI; TANAKA, TOSHIAKI; KIYOMATSU, TOMOMICHI; KAWAI, KAZUSHIGE; HATA, KEISUKE; KAZAMA, SHINSUKE; YAMAGUCHI, HIRONORI; ISHIHARA, SOICHIRO; SUNAMI, EIJI; KITAYAMA, JOJI; NAKAJIMA, JUN; KOKUDO, NORIHIRO; WATANABE, TOSHIAKI

    2015-01-01

    The prognosis-improving effect of radical surgery has been demonstrated in patients with colorectal cancer (CRC) with liver metastases. However, few studies have examined the effectiveness of treatments for CRC with metastases in organs other than the liver. The aim of the present study was to evaluate the outcome of surgical treatment for CRC with lung metastases. The study retrospectively examined 57 primary CRC patients (28 men, median age of 65 years) with synchronous lung metastases who underwent surgery between 2003 and 2012. Data such as clinicopathological parameters, metastasized organs, and the details of surgery, recurrence and survival periods were extracted and analyzed. Curative resection was performed in 10 patients (‘curative group’). Primary tumors were resected without metastasectomy in 37 patients (‘non-curative group’), whereas 10 underwent stoma surgery (‘stoma group’). All the metastasized lesions were confined to the lung and liver in the curative group. By contrast, 43% of the non-curative/stoma groups had metastases in organs other than the lung and liver. Multivariate analyses indicated the absence of extrahepatic metastases as the only predictor of curative resection in CRC patients with lung metastases. The 3-year overall survival rates for the curative, non-curative and stoma groups were estimated as 74, 20 and 17%, respectively (P=0.0007). In conclusion, curative resection was possible in CRC patients with lung metastases if other disseminated lesions were limited to the liver and this treatment resulted in a longer survival time. Furthermore, palliative resection may contribute to a better prognosis compared to stoma surgery alone in selected cases. PMID:26623047

  8. Neonatal White Matter Abnormalities an Important Predictor of Neurocognitive Outcome for Very Preterm Children

    PubMed Central

    Woodward, Lianne J.; Clark, Caron A. C.; Bora, Samudragupta; Inder, Terrie E.

    2012-01-01

    Background Cerebral white matter abnormalities on term MRI are a strong predictor of motor disability in children born very preterm. However, their contribution to cognitive impairment is less certain. Objective Examine relationships between the presence and severity of cerebral white matter abnormalities on neonatal MRI and a range of neurocognitive outcomes assessed at ages 4 and 6 years. Design/Methods The study sample consisted of a regionally representative cohort of 104 very preterm (≤32 weeks gestation) infants born from 1998–2000 and a comparison group of 107 full-term infants. At term equivalent, all preterm infants underwent a structural MRI scan that was analyzed qualitatively for the presence and severity of cerebral white matter abnormalities, including cysts, signal abnormalities, loss of white matter volume, ventriculomegaly, and corpus callosal thinning/myelination. At corrected ages 4 and 6 years, all children underwent a comprehensive neurodevelopmental assessment that included measures of general intellectual ability, language development, and executive functioning. Results At 4 and 6 years, very preterm children without cerebral white matter abnormalities showed no apparent neurocognitive impairments relative to their full-term peers on any of the domain specific measures of intelligence, language, and executive functioning. In contrast, children born very preterm with mild and moderate-to-severe white matter abnormalities were characterized by performance impairments across all measures and time points, with more severe cerebral abnormalities being associated with increased risks of cognitive impairment. These associations persisted after adjustment for gender, neonatal medical risk factors, and family social risk. Conclusions Findings highlight the importance of cerebral white matter connectivity for later intact cognitive functioning amongst children born very preterm. Preterm born children without cerebral white matter abnormalities on

  9. Geriatric Assessment as a Predictor of Delirium and Other Outcomes in Elderly Cancer Patients

    PubMed Central

    Korc-Grodzicki, Beatriz; Sun, Sung W.; Zhou, Qin; Iasonos, Alexia; Lu, Bryan; Root, James C.; Downey, Robert J.; Tew, William P.

    2016-01-01

    Objective This study aimed to describe the implementation of preoperative geriatric assessment (GA) in patients undergoing major cancer surgery and to determine predictors of postoperative delirium. Summary Background Data Geriatric surgical patients have unique vulnerabilities and are at increased risk of developing postoperative delirium. Methods Geriatricians at Memorial Sloan Kettering Cancer Center risk-stratify surgical patients with solid tumors, aged ≥ 75 years using preoperative GA, which includes basic and instrumental activities of daily living (ADLs, IADLs), cognition (Mini-Cog Test), history of falls, nutritional state, and comorbidities (Charlson Comorbidity Index [CCI]). The Geriatrics Service evaluates patients for postoperative delirium using the Confusion Assessment Method (CAM). A retrospective review was performed. The associations between GA and postoperative outcomes were evaluated. Univariate logistic regression analysis was performed to determine the predictive value of GA for postoperative delirium, and a multivariate model was built. Results In total, 416 patients who received preoperative evaluation by the Geriatrics Service between September 1, 2010, and December 31, 2011, were included. Delirium occurred in 19% of patients. Patients with delirium had longer length of hospital stay (P<0.001) and greater likelihood of discharge to a rehabilitation facility (P<0.001). CCI score, history of falls, dependent on IADL, and abnormal Mini-Cog Test results predicted postoperative delirium on univariate analysis. Developed using a stepwise selection method, a multivariate model to predict delirium is presented including CCI score (P=0.032), dependence IADLs (P=0.011) and falls history (P=0.056). Conclusions Preoperative GA is feasible and may achieve a better understanding of older patients’ perioperative risks, including delirium. PMID:24887981

  10. Oncogenetics and minimal residual disease are independent outcome predictors in adult patients with acute lymphoblastic leukemia.

    PubMed

    Beldjord, Kheira; Chevret, Sylvie; Asnafi, Vahid; Huguet, Françoise; Boulland, Marie-Laure; Leguay, Thibaut; Thomas, Xavier; Cayuela, Jean-Michel; Grardel, Nathalie; Chalandon, Yves; Boissel, Nicolas; Schaefer, Beat; Delabesse, Eric; Cavé, Hélène; Chevallier, Patrice; Buzyn, Agnès; Fest, Thierry; Reman, Oumedaly; Vernant, Jean-Paul; Lhéritier, Véronique; Béné, Marie C; Lafage, Marina; Macintyre, Elizabeth; Ifrah, Norbert; Dombret, Hervé

    2014-06-12

    With intensified pediatric-like therapy and genetic disease dissection, the field of adult acute lymphoblastic leukemia (ALL) has evolved recently. In this new context, we aimed to reassess the value of conventional risk factors with regard to new genetic alterations and early response to therapy, as assessed by immunoglobulin/T-cell receptor minimal residual disease (MRD) levels. The study was performed in 423 younger adults with Philadelphia chromosome-negative ALL in first remission (265 B-cell precursor [BCP] and 158 T-cell ALL), with cumulative incidence of relapse (CIR) as the primary end point. In addition to conventional risk factors, the most frequent currently available genetic alterations were included in the analysis. A higher specific hazard of relapse was independently associated with postinduction MRD level ≥10(-4) and unfavorable genetic characteristics (ie, MLL gene rearrangement or focal IKZF1 gene deletion in BCP-ALL and no NOTCH1/FBXW7 mutation and/or N/K-RAS mutation and/or PTEN gene alteration in T-cell ALL). These 2 factors allowed definition of a new risk classification that is strongly associated with higher CIR and shorter relapse-free and overall survival. These results indicate that genetic abnormalities are important predictors of outcome in adult ALL not fully recapitulated by early response to therapy. Patients included in this study were treated in the multicenter GRAALL-2003 and GRAALL-2005 trials. Both trials were registered at http://www.clinicaltrials.gov as #NCT00222027 and #NCT00327678, respectively. PMID:24740809

  11. Time-in-a-Bottle (TIAB): A Longitudinal, Correlational Study of Patterns, Potential Predictors, and Outcomes of Immunosuppressive Medication Adherence in Adult Kidney Transplant Recipients

    PubMed Central

    Russell, Cynthia L.; Ashbaugh, Catherine; Peace, Leanne; Cetingok, Muammer; Hamburger, Karen Q.; Owens, Sarah; Coffey, Deanna; Webb, Andrew; Hathaway, Donna; Winsett, Rebecca P.; Madsen, Richard; Wakefield, Mark R.

    2013-01-01

    This study examined patterns, potential predictors, and outcomes of immunosuppressive medication adherence in a convenience sample of 121 kidney transplant recipients aged 21 years or older from three kidney transplant centers using a theory-based, descriptive, correlational, longitudinal design. Electronic monitoring was conducted for 12 months using the Medication Event Monitoring System. Participants were persistent in taking their immunosuppressive medications, but execution, which includes both taking and timing, was poor. Older age was the only demographic variable associated with medication adherence (r = 0.25; p = 0.005). Of the potential predictors examined, only medication self-efficacy was associated with medication non-adherence, explaining about 9% of the variance (r = 0.31, p = 0.0006). The few poor outcomes that occurred were not significantly associated with medication non-adherence, although the small number of poor outcomes may have limited our ability to detect a link. Future research should test fully powered, theory-based, experimental interventions that include a medication self-efficacy component. PMID:24093614

  12. Documenting Impact of Educational Contexts on Long-Term Outcomes for Students with Significant Disabilities

    ERIC Educational Resources Information Center

    Ryndak, Diane Lea; Alper, Sandra; Hughes, Carolyn; McDonnell, John

    2012-01-01

    Follow-up studies of students with significant disabilities consistently indicate poor post-school outcomes. Although existing research indicates that services in inclusive general education contexts can result in positive short-term outcomes for these individuals during their school years, there are few investigations of the lives of adults with…

  13. Procedural Predictors of Outcome in Patients Undergoing Endovascular Therapy for Acute Ischemic Stroke

    SciTech Connect

    Rai, Ansaar T. Jhadhav, Yahodeep; Domico, Jennifer; Hobbs, Gerald R.

    2012-12-15

    Purpose: To identify factors impacting outcome in patients undergoing interventions for acute ischemic stroke (AIS). Materials and Methods: This was a retrospective analysis of patients undergoing endovascular therapy for AIS secondary during a 30 month period. Outcome was based on modified Rankin score at 3- to 6-month follow-up. Recanalization was defined as Thrombolysis in myocardial infarction score 2 to 3. Collaterals were graded based on pial circulation from the anterior cerebral artery either from an ipsilateral injection in cases of middle cerebral artery (MCA) occlusion or contralateral injection for internal carotid artery terminus (ICA) occlusion as follows: no collaterals (grade 0), some collaterals with retrograde opacification of the distal MCA territory (grade 1), and good collaterals with filling of the proximal MCA (M2) branches or retrograde opacification up to the occlusion site (grade 2). Occlusion site was divided into group 1 (ICA), group 2 (MCA with or without contiguous M2 involvement), and group 3 (isolated M2 or M3 branch occlusion). Results: A total of 89 patients were studied. Median age and National Institutes of health stroke scale (NIHSS) score was 71 and 15 years, respectively. Favorable outcome was seen in 49.4% of patients and mortality in 25.8% of patients. Younger age (P = 0.006), lower baseline NIHSS score (P = 0.001), successful recanalization (P < 0.0001), collateral support (P = 0.0008), distal occlusion (P = 0.001), and shorter procedure duration (P = 0.01) were associated with a favorable outcome. Factors affecting successful recanalization included younger age (P = 0.01), lower baseline NIHSS score (P = 0.05), collateral support (P = 0.01), and shorter procedure duration (P = 0.03). An ICA terminus occlusion (P < 0.0001), lack of collaterals (P = 0.0003), and unsuccessful recanalization (P = 0.005) were significantly associated with mortality. Conclusion: Angiographic findings and preprocedure variables can help

  14. Intimate Partner Violence: A Predictor of Worse HIV Outcomes and Engagement in Care

    PubMed Central

    Brant, Julia; Gupta, Shruti; Thorpe, John; Winstead-Derlega, Christopher; Pinkerton, Relana; Laughon, Kathryn; Ingersoll, Karen

    2012-01-01

    Abstract For HIV-infected patients, experiencing multiple traumas is associated with AIDS-related and all-cause mortality, increased opportunistic infections, progression to AIDS, and decreased adherence to therapy. The impact of intimate partner violence (IPV) on adherence and HIV outcomes is unknown. HIV-infected patients recruited from a public HIV clinic participated in this observational cohort study (n=251). Participants completed interviews evaluating IPV and covariates. CD4 count <200 (CD4<200), detectable HIV viral load (VL), and engagement in care (“no show rate” [NSR]) were the outcomes of interest. Medication adherence was not measured. Univariate and multivariate regression analyses were performed with covariates included if p<0.3 in the univariate phase. Seventy-four percent of the participants were male, 55% Caucasian, and 52.2% self-identified as “men who have sex with men.” IPV prevalence was 33.1% with no difference by gender or sexual orientation. In univariate analysis, IPV exposure predicted having a CD4<200 (p=0.005) and a detectable VL (p=0.04) but trended toward significance with a high NSR (p=0.077). Being threatened by a partner was associated with a CD4<200 (p=0.005), a detectable VL (p=0.011), and high NSR (p=0.019) in univariate analysis. In multivariate analysis, IPV predicted having a CD4<200 (p=0.005) and detectable VL (p=0.035). Being threatened by a partner predicted having a CD4<200 (p=0.020), a detectable VL (p=0.007), and a high NSR (p=0.020). Our results suggest IPV impacts biologic outcomes and engagement in care for HIV-infected patients. IPV alone predicts worse biologic outcomes, whereas the specific experience of being threatened by a partner was associated with all three outcomes in univariate and multivariate analyses. PMID:22612519

  15. Predictors, Neuroimaging Characteristics and Long-Term Outcome of Severe European Tick-Borne Encephalitis: A Prospective Cohort Study

    PubMed Central

    Lenhard, Thorsten; Ott, Daniela; Jakob, Nurith J.; Pham, Mirko; Bäumer, Philipp; Martinez-Torres, Francisco; Meyding-Lamadé, Uta

    2016-01-01

    Background and Objectives Tick-borne encephalitis (TBE) still represents a considerable medical and health economic problem in Europe and entails a potential threat to travellers. The aim of this study was to characterise the conditions of severe TBE by precisely recording its clinical variants, the related neuroimaging features, and the variant-specific long-term outcome and by identifying predictors for severe courses. Methods A cohort of 111 TBE patients (median age 51, range 17–75 years; 42% females) was analysed prospectively. Data were acquired from the department of neurology, University Hospital Heidelberg, and the infectious diseases registry of the Robert-Koch institute Berlin. Neurological status was ascertained by protocol at admission and discharge and the degree of disability was scored using the modified RANKIN Scale (mRS; clinical score addressing neurological disability, range from 0, healthy to 6, dead) at admission and at follow-up. Follow-up examination was conducted by means of a telephone interview. To identify independent predictors for severe TBE and functional outcome, modelled logistic regression was performed. MRI changes were correlated with infection variants. To assess alpha-motor neuron injury patterns, we used high-resolution magnetic resonance neurography (hrMRN). Analyses were performed at the Department of Neurology, University Hospital, University of Heidelberg from April 2004 through September 2014 Results Acute course: 3.6% of patients died during the acute infection. All patients with a lethal course suffered from meningoencephaloradiculitis (MER, 14.4% of the cohort), which is associated with a significantly higher risk of requiring intensive care (p = 0.004) and mechanical ventilation (p<0.001) than menigoencephalitis (ME, 27.9% of the cohort). At admission, both MER and ME groups were severely affected, with the MER group having a statistically higher mRS score (median of 5 in the MER groups versus 4 in the ME group; p<0

  16. Naloxone challenge as a biological predictor of treatment outcome in opiate addicts.

    PubMed

    Jacobsen, L K; Kosten, T R

    1989-01-01

    Thirty seven consecutive applicants to methadone maintenance were assessed for depression and for level of opiate dependence using a 0.8-mg naloxone challenge. Nineteen of the applicants met DSM-III-R criteria for current major depression. At 3-month follow-up, high naloxone challenge test (NCT) scores at intake (high levels of opiate addiction) were found to predict poor program retention and elevated symptoms of depression at follow-up. Reports of heavy current drug use at intake were also associated with poor program retention and with high frequencies of positive urine screens for illicit substances during treatment. Level of addiction and reported amount of drug use at intake independently predicted program retention with a multiple correlation of 0.46 (P less than .01). Although NCT predicted depression at follow-up, depression at intake did not significantly predict treatment outcome, and NCT score predicted outcome independently of psychopathology. PMID:2596440

  17. Predictors of Positive Outcomes in Offspring of Depressed Parents and Non-depressed Parents Across 20 Years

    PubMed Central

    Verdeli, Helen; Wickramaratne, Priya; Warner, Virginia; Mancini, Anthony; Weissman, Myrna

    2014-01-01

    Understanding differences in factors leading to positive outcomes in high-risk and low-risk offspring has important implications for preventive interventions. We identified variables predicting positive outcomes in a cohort of 235 offspring from 76 families in which one, both, or neither parent had major depressive disorder. Positive outcomes were termed resilient in offspring of depressed parents, and competent in offspring of non-depressed parents, and defined by two separate criteria: absence of psychiatric diagnosis and consistently high functioning at 2, 10, and 20 years follow-up. In offspring of depressed parents, easier temperament and higher self-esteem were associated with greater odds of resilient outcome defined by absence of diagnosis. Lower maternal overprotection, greater offspring self-esteem, and higher IQ were associated with greater odds of resilient outcome defined by consistently high functioning. Multivariate analysis indicated that resilient outcome defined by absence of diagnosis was best predicted by offspring self-esteem; resilient outcome defined by functioning was best predicted by maternal overprotection and self-esteem. Among offspring of non-depressed parents, greater family cohesion, easier temperament and higher self-esteem were associated with greater odds of offspring competent outcome defined by absence of diagnosis. Higher maternal affection and greater offspring self-esteem were associated with greater odds of competent outcome, defined by consistently high functioning. Multivariate analysis for each criterion indicated that competent outcome was best predicted by offspring self-esteem. As the most robust predictor of positive outcomes in offspring of depressed and non-depressed parents, self-esteem is an important target for youth preventive interventions. PMID:25374449

  18. An audit of the predictors of outcome in status epilepticus from a resource-poor country: a comparison with developed countries.

    PubMed

    Hassan, Haseeb; Rajiv, Keni Ravish; Menon, Ramshekhar; Menon, Deepak; Nair, Muralidharan; Radhakrishnan, Ashalatha

    2016-06-01

    Status epilepticus is a neurological emergency with significant morbidity and mortality. This study describes the clinical profile, treatment, and predictors of outcome of status epilepticus in a tertiary referral centre in a developing country and aims to highlight the similarities and differences from data available from the western world. A retrospective analysis of data of patients treated for status epilepticus was conducted from prospectively maintained records, between January 2000 and September 2010. The demographic data, clinical profile and investigations (including neuroimaging and EEG), aetiology, treatment, and outcomes were studied and compared with data available from the western world. The analysis included 108 events in 84 patients. A single episode of status epilepticus was treated in 72 patients (86%) and multiple status epilepticus events, ranging from two to six per patient, were managed in 12 patients (14%). Mean age was 24.1±20.3 years and 63% were males. The types of status epilepticus included convulsive status in 98 (90.7%), non-convulsive status in seven (6.5%), and myoclonic status in three (2.8%). The majority of events (60%) were remote symptomatic, 16% were acute symptomatic, 16% were of unexplained aetiology, and 8% were progressive symptomatic. In 85 events (79%), status epilepticus could be aborted with first and second-line drugs. The remaining 23 events (21%) progressed to refractory status epilepticus, among which, 13 (56%) were controlled with continuous intravenous midazolam infusion. Case fatality rate was 11%, neurological sequelae were reported in 22%, and 67% returned to baseline. Acute symptomatic status, older age, altered sensorium at the time of admission, and delayed hospitalisation were predictors of poor outcome. Aetiology was the most important determinant of outcome of status epilepticus, as in reports from the western world, with remote symptomatic aetiology secondary to gliosis being the most common

  19. Intimate partner violence and Hurricane Katrina: Predictors and associated mental health outcomes

    PubMed Central

    Schumacher, Julie A.; Coffey, Scott F.; Norris, Fran H.; Tracy, Melissa; Clements, Kahni; Galea, Sandro

    2012-01-01

    This study sought to establish the prevalence and correlates of intimate partner violence (IPV) victimization in the six months before and after Hurricane Katrina. Participants were 445 married or cohabiting persons who were living in the 23 southernmost counties of Mississippi at the time of Hurricane Katrina. Data for this study were collected as part of a larger, population-based, representative study. The percentage of women reporting psychological victimization increased from 33.6% prior to Hurricane Katrina to 45.2 % following Hurricane Katrina (p < 0.001). The percentage of men reporting psychological victimization increased from 36.7% to 43.1% (p = 0.01). Reports of physical victimization increased from 4.2% to 8.3% for women (p=.01), but were unchanged for men. Significant predictors of post-Katrina victimization included pre-Katrina victimization, age, educational attainment, marital status and hurricane-related stressors. Reports of IPV were associated with greater risk of post-Katrina depression and posttraumatic stress disorder. Data from the first population-based study to document IPV following a large scale natural disaster suggest that IPV may be an important, but often overlooked public health concern following disasters. PMID:21061866

  20. Outcomes of child sexual abuse as predictors of later sexual victimization.

    PubMed

    Reese-Weber, Marla; Smith, Dana M

    2011-06-01

    The association between a history of child sexual abuse (CSA) and specific negative outcomes (attachment, feelings of power, and self-esteem) was explored as was the relationship between those negative outcomes and sexual victimization during the first semester of college. Two groups of freshman college women (67 who had experienced CSA and 55 who had not) completed measures of attachment, feelings of power, and self-esteem at the beginning of their freshman year of college. At the end of their first semester of college, participants (n = 93) provided information about whether they had been sexually assaulted during their first semester of college. The results indicated that participants in the CSA group did not differ on reported attachment anxiety, attachment avoidance, feelings of power, or self-esteem as compared to the control group. However, participants in the CSA group were more like to be sexually victimized during their first semester of college. Finally, logistic regression indicated that the negative outcomes of CSA were significantly related to sexual victimization during the first semester of college, with attachment anxiety playing an important role. Theoretical and practical implications of the findings are discussed. PMID:20587463

  1. The Natural History and Predictors of Outcome Following Biochemical Relapse in the Dose Escalation Era for Prostate Cancer Patients Undergoing Definitive External Beam Radiotherapy

    PubMed Central

    Zumsteg, Zachary S.; Spratt, Daniel E.; Romesser, Paul B.; Pei, Xin; Zhang, Zhigang; Polkinghorn, William; McBride, Sean; Kollmeier, Marisa; Yamada, Yoshiya; Zelefsky, Michael J.

    2016-01-01

    Background The management of biochemical failure (BF) following external beam radiotherapy (EBRT) for prostate cancer is controversial, due to both the heterogeneous disease course following a BF and a lack of clinical trials in this setting. Objective We sought to characterize the natural history and predictors of outcome for patients experiencing BF in a large cohort of men with localized prostate cancer undergoing definitive dose-escalated EBRT. Design, setting, and participants This retrospective analysis included 2694 patients with localized prostate cancer treated with EBRT at a large academic center. Of these, 609 experienced BF, defined as prostate-specific antigen (PSA) nadir + 2 ng/ml. The median follow-up was 83 mo for all patients and 122 mo for BF patients. Intervention(s) All patients received EBRT at doses of 75.6–86.4 Gy. Outcome measurements and statistical analysis The primary objective of this study was to determine predictors of distant progression at the time of BF. Cox proportional hazards models were used in univariate and multivariate analyses of distant metastases (DM), and a competing risks method was used to analyze prostate cancer–specific mortality (PCSM). Results and limitations From the date of BF, the median times to DM and PCSM mortality were 5.4 yr and 10.5 yr, respectively. Shorter posttreatment PSA doubling time, a higher initial clinical tumor stage, a higher pretreatment Gleason score, and a shorter interval from the end of radiotherapy to BF were independent predictors for clinical progression following BF. Patients with two of these risk factors had a significantly higher incidence of DM and PCSM following BF than those with zero or one risk factor. The main limitations of this study are its retrospective nature and heterogeneous salvage interventions. Conclusions Clinical and pathologic factors can help identify patients at high risk of clinical progression following BF. Patient summary In this report, we look at

  2. Enhancing the Number of African Americans Who Pursue STEM PhDs: Meyerhoff Scholarship Program Outcomes, Processes, and Individual Predictors.

    PubMed

    Maton, Kenneth I; Sto Domingo, Mariano R; Stolle-McAllister, Kathleen E; Zimmerman, J Lynn; Hrabowski, Freeman A

    2009-01-01

    The current study examines the outcomes, processes, and individual predictors of pursuit of a STEM PhD among African-American students in the Meyerhoff Scholarship Program. Meyerhoff students were nearly five times more likely than comparison students to pursue a STEM PhD. Program components consistently rated as important were financial scholarship, being part of the Meyerhoff Program community, the Summer Bridge program, study groups, staff academic advising, and summer research opportunities. Furthermore, focus group findings revealed student internalization of key Meyerhoff Program values, including a commitment to excellence, accountability, group success, and giving back. In terms of individual predictors, multinomial logit regression analyses revealed that Meyerhoff students with higher levels of research excitement at college entry were more likely to pursue a STEM PhD. PMID:21841904

  3. Enhancing the Number of African Americans Who Pursue STEM PhDs: Meyerhoff Scholarship Program Outcomes, Processes, and Individual Predictors

    PubMed Central

    Maton, Kenneth I.; Sto Domingo, Mariano R.; Stolle-McAllister, Kathleen E.; Zimmerman, J. Lynn; Hrabowski, Freeman A.

    2011-01-01

    The current study examines the outcomes, processes, and individual predictors of pursuit of a STEM PhD among African-American students in the Meyerhoff Scholarship Program. Meyerhoff students were nearly five times more likely than comparison students to pursue a STEM PhD. Program components consistently rated as important were financial scholarship, being part of the Meyerhoff Program community, the Summer Bridge program, study groups, staff academic advising, and summer research opportunities. Furthermore, focus group findings revealed student internalization of key Meyerhoff Program values, including a commitment to excellence, accountability, group success, and giving back. In terms of individual predictors, multinomial logit regression analyses revealed that Meyerhoff students with higher levels of research excitement at college entry were more likely to pursue a STEM PhD. PMID:21841904

  4. Prognostic significance of electrical alternans versus signal averaged electrocardiography in predicting the outcome of electrophysiological testing and arrhythmia-free survival

    PubMed Central

    Armoundas, A; Rosenbaum, D; Ruskin, J; Garan, H; Cohen, R

    1998-01-01

    Objective—To investigate the accuracy of signal averaged electrocardiography (SAECG) and measurement of microvolt level T wave alternans as predictors of susceptibility to ventricular arrhythmias.
Design—Analysis of new data from a previously published prospective investigation.
Setting—Electrophysiology laboratory of a major referral hospital.
Patients and interventions—43 patients, not on class I or class III antiarrhythmic drug treatment, undergoing invasive electrophysiological testing had SAECG and T wave alternans measurements. The SAECG was considered positive in the presence of one (SAECG-I) or two (SAECG-II) of three standard criteria. T wave alternans was considered positive if the alternans ratio exceeded 3.0.
Main outcome measures—Inducibility of sustained ventricular tachycardia or fibrillation during electrophysiological testing, and 20 month arrhythmia-free survival.
Results—The accuracy of T wave alternans in predicting the outcome of electrophysiological testing was 84% (p < 0.0001). Neither SAECG-I (accuracy 60%; p < 0.29) nor SAECG-II (accuracy 71%; p < 0.10) was a statistically significant predictor of electrophysiological testing. SAECG, T wave alternans, electrophysiological testing, and follow up data were available in 36 patients while not on class I or III antiarrhythmic agents. The accuracy of T wave alternans in predicting the outcome of arrhythmia-free survival was 86% (p < 0.030). Neither SAECG-I (accuracy 65%; p < 0.21) nor SAECG-II (accuracy 71%; p < 0.48) was a statistically significant predictor of arrhythmia-free survival. 
Conclusions—T wave alternans was a highly significant predictor of the outcome of electrophysiological testing and arrhythmia-free survival, while SAECG was not a statistically significant predictor. Although these results need to be confirmed in prospective clinical studies, they suggest that T wave alternans may serve as a non-invasive probe for screening high risk

  5. Serum cortisol level and adrenal reserve as a predictor of patients’ outcome after successful cardiopulmonary resuscitation

    PubMed Central

    Mosaddegh, Reza; Kianmehr, Nahid; Mahshidfar, Babak; Rahmani, Zahra; Aghdam, Hamed; Mofidi, Mani

    2016-01-01

    Introduction: It is thought that pituitary-adrenal axis has a fundamental role in outcome of cardiopulmonary arrest (CPA). This study designed to evaluate the correlation between adrenal reserve and post-resuscitation outcome. Methods: In this clinical trial study, 52 consecutive patients with CPA were enrolled in two emergency departments (EDs) over a 3-month period. Plasma cortisol level was measured at the beginning of CPR. Intravenous adrenocorticotropic hormone (ACTH) stimulation test was carried out after successful CPR, and blood samples were taken at 30 and 60 minutes, and 24 hours thereafter. Patients were divided into two groups: in-hospital death or hospital discharge. Results: In patients who died, baseline and post-ACTH serum cortisol after 30 and 60 minutes and 24 hours were higher than patients who discharged from the hospital, but it was not statistically significant except to that of minute 60 (P=0.49). A model of multivariate logistic regression analysis showed that age and need for vasopressor infusion correlated with mortality. Conclusion: Current study could not show the statistically significant difference in initial and post-ACTH serum cortisol levels between survivor and non-survivor patients with cardiac arrest who had initial successful CPR, except to that of minute 60. PMID:27489598

  6. Pneumonia in rural Malawians under five years old: Treatment outcomes and clinical predictors of death on admission

    PubMed Central

    Mzumara, Suzgo; Mlenga, Maurice; Talipu, Raphael; Kasagila, Eric

    2009-01-01

    ABSTRACT Background High mortality and disability due to pneumonia occur worldwide. The introduction of the Integrated Management of Childhood Illness strategy in Malawi brought with it hope of an improvement in the outcome of pneumonia. However, the risk of death and treatment outcomes remain unknown in many districts. Method The medical records of 466 consecutive patients admitted to the Mchinji District Hospital from January 2004 to January 2006 whose disease met the World Health Organization criteria for pneumonia were reviewed. Data were collected from forms that had been filled out and different treatment outcomes and determinants of death were analysed using logistic regression. Results Of the 466 patients, 62.7% completed treatment, 15.9% had unknown outcomes, 12.9% died, 8.4% were lost to follow-up, 0.8% failed to improve with treatment, and 0.4% were transferred to other facilities. Independent predictors of death were: age less than 2 years, female sex, history of pneumonia, chest retractions, type of pneumonia, and central cyanosis. Conclusion A high proportion of deaths and unknown outcomes occurred among participants. Young age, female sex, history of pneumonia, chest retractions and central cyanosis were associated with death. Mortality from pneumonia may be reduced by close monitoring of these risk factors and by improving health education programmes and communicating these findings to parents and health workers. Further investigations of local reasons for high rates of unknown/unreported outcomes are welcomed.

  7. Pretreatment and process predictors of outcome in interpersonal and cognitive behavioral psychotherapy for binge eating disorder.

    PubMed

    Hilbert, Anja; Saelens, Brian E; Stein, Richard I; Mockus, Danyte S; Welch, R Robinson; Matt, Georg E; Wilfley, Denise E

    2007-08-01

    The present study examined pretreatment and process predictors of individual nonresponse to psychological group treatment of binge eating disorder (BED). In a randomized trial, 162 overweight patients with BED were treated with either group cognitive-behavioral therapy or group interpersonal psychotherapy. Treatment nonresponse, which was defined as nonabstinence from binge eating, was assessed at posttreatment and at 1 year following treatment completion. Using 4 signal detection analyses, greater extent of interpersonal problems prior to treatment or at midtreatment were identified as predictors of nonresponse, both at posttreatment and at 1-year follow-up. Greater pretreatment and midtreatment concerns about shape and weight, among those patients with low interpersonal problems, were predictive of posttreatment nonresponse. Lower group cohesion during the early treatment phase predicted nonresponse at 1-year follow-up. Attention to specific pre- or intreatment predictors could allow for targeted selection into differential or augmented care and could thus improve response to group psychotherapy for BED. PMID:17663618

  8. Problem coping skills, psychosocial adversities and mental health problems in children and adolescents as predictors of criminal outcomes in young adulthood.

    PubMed

    Aebi, Marcel; Giger, Joël; Plattner, Belinda; Metzke, Christa Winkler; Steinhausen, Hans-Christoph

    2014-05-01

    The purpose of this study was to test child and adolescent psychosocial and psychopathological risk factors as predictors of adult criminal outcomes in a Swiss community sample. In particular, the role of active and avoidant problem coping in youths was analysed. Prevalence rates of young adult crime convictions based on register data were calculated. Univariate and multivariate logistic regressions were used to analyse the prediction of adult criminal convictions 15 years after assessment in a large Swiss community sample of children and adolescents (n = 1,086). Risk factors assessed in childhood and adolescence included socio-economic status (SES), migration background, perceived parental behaviour, familial and other social stressors, coping styles, externalizing and internalizing problems and drug abuse including problematic alcohol consumption. The rate of any young adult conviction was 10.1 %. Besides externalizing problems and problematic alcohol consumption, the presence of any criminal conviction in young adulthood was predicted by low SES and avoidant coping even after controlling for the effects of externalizing problems and problematic alcohol use. The other predictors were significant only when externalizing behaviours and problematic alcohol use were not controlled. In addition to child and adolescent externalizing behaviour problems and substance use, low SES and inadequate problem-solving skills, in terms of avoidant coping, are major risk factors of young adult criminal outcomes and need to be considered in forensic research and criminal prevention programs. PMID:23949100

  9. Predictors for Half-Year Outcome of Impairment in Daily Life for Back Pain Patients Referred for Physiotherapy: A Prospective Observational Study

    PubMed Central

    Karstens, Sven; Hermann, Katja; Froböse, Ingo; Weiler, Stephan W.

    2013-01-01

    Background and Objective From observational studies, there is only sparse information available on the predictors of development of impairment in daily life for patients receiving physiotherapy. Therefore, our aim was to identify factors which predict impairment in daily life for patients with back pain 6 months after receiving physiotherapy. Methods We conducted a prospective cohort study with 6-month follow-up. Patients were enrolled for treatment in private physiotherapy practices. Patients with a first physiotherapy referral because of thoracic or low back pain, aged 18 to 65 years were included. Primary outcome impairment was measured utilising the 16-item version of the Musculoskeletal Function Assessment Questionnaire. Therapy was documented on a standardized form. Baseline scores for impairment in daily life, symptom characteristics, sociodemographic and psychosocial factors, physical activity, nicotine consumption, intake of analgesics, comorbidity and delivered primary therapy approach were investigated as possible predictors. Univariate and multiple linear regression analyses were performed. Results A total of 792 patients participated in the study (59% female, mean age 44.4 (SD 11.4), with 6-month follow-up results available from 391 patients. In univariate analysis 17 variables reached significance. In multiple linear regression identified predictors were: impairment in daily life before therapy, mental disorders, duration of the complaints, self-prognosis on work ability, rheumatoid arthritis, age, form of stress at work and physical activity. The variables explain 34% of variance (adjusted R2, p<0.001). Conclusions With minimal information available from observational studies on the predictors of development of back problems for physiotherapy patients, this study adds new knowledge for forming appropriate referral guidelines. Impairment in daily life before therapy, mental disorder as comorbidity and the duration of the complaints can be named as

  10. Procalcitonin Is a Stronger Predictor of Long-Term Functional Outcome and Mortality than High-Sensitivity C-Reactive Protein in Patients with Ischemic Stroke.

    PubMed

    Wang, Chao; Gao, Li; Zhang, Zhi-Guo; Li, Yu-Qian; Yang, Yan-Long; Chang, Tao; Zheng, Long-Long; Zhang, Xing-Ye; Man, Ming-Hao; Li, Li-Hong

    2016-04-01

    Inflammatory markers have been associated with functional outcome and mortality of stroke. We investigated the changes in procalcitonin (PCT) and high-sensitivity C-reactive protein (Hs-CRP) levels during the acute period of ischemic stroke and evaluated the relationship between these levels and the long-term functional outcome and mortality. We prospectively studied 376 patients with acute ischemic stroke (AIS) who were admitted within 24 h after the onset of symptoms. PCT, Hs-CRP, and NIH Stroke Scale (NIHSS) were measured at the time of admission. Long-term functional outcome were measured by modified Rankin scale (mRS) at 1 year after admission. The correlations between the levels of PCT, Hs-CRP, and mortality at 1 year after stroke onset were analyzed. Patients with poor with functional outcome and non-survivors had significantly increased PCT and Hs-CRP levels on admission. Multivariate logistic regression analysis showed that PCT was an independent prognostic marker of 1-year functional outcome and death [odds ratio (OR) 2.33 (95% CI, 1.33-3.44) and 3.11 (2.02-4.43), respectively, P < 0.0001 for both, adjusted for age, NIHSS, other predictors, and vascular risk factors] in patients with AIS. The area under the receiver operating characteristic curve of PCT was 0.77 (95% CI, 0.72-0.83) for functional outcome and 0.88 (95% CI, 0.84-0.93) for mortality. PCT improved the area under the receiver operating characteristic curve of the NIHSS score for functional outcome from 0.74 (95% CI, 0.66-0.81) to 0.85 (95% CI, 0.76-0.92; P < 0.0001) and for mortality from 0.77 (95% CI, 0.70-0.83) to 0.94 (95% CI, 0.89-0.97; P < 0.0001). Serum level of PCT at admission was an independent predictor of long-term functional outcome and mortality after ischemic stroke in Chinese sample. PMID:25650122

  11. Primary Tumor Site as a Predictor of Treatment Outcome for Definitive Radiotherapy of Advanced-Stage Oral Cavity Cancers

    SciTech Connect

    Lin, Chien-Yu; Wang, Hung-Ming; Kang, Chung-Jan; Lee, Li-Yu; Huang, Shiang-Fu; Fan, Kang-Hsing; Chen, Eric Yen-Chao

    2010-11-15

    Purpose: To evaluate the outcome of definitive radiotherapy (RT) for oral cavity cancers and to assess prognostic factors. Methods and Materials: Definitive RT was performed on 115 patients with oral cavity cancers at Stages III, IVA, and IVB, with a distribution of 6%, 47%, and 47%, respectively. The median dose of RT was 72Gy (range, 62-76Gy). Cisplatin-based chemotherapy was administered to 95% of the patients. Eleven patients underwent salvage surgery after RT failure. Results: Eight-eight (76.5%) patients responded partially and 23 (20%) completely; of the patients who responded, 18% and 57%, respectively, experienced a durable effect of treatment. The 3-year overall survival, disease-specific survival, and progression-free survival were 22%, 27%, and 25%, respectively. The 3-year PFS rates based on the primary tumor sites were as follows: Group I (buccal, mouth floor, and gum) 51%, Group II (retromolar and hard palate) 18%, and Group III (tongue and lip) 6% (p < 0.0001). The 3-year progression-free survival was 41% for N0 patients and 19% for patients with N+ disease (p = 0.012). The T stage and RT technique did not affect survival. The patients who underwent salvage surgery demonstrated better 3-year overall survival and disease-specific survival (53% vs. 19%, p = 0.015 and 53% vs. 24%, p = 0.029, respectively). Subsite group, N+, and salvage surgery were the only significant prognostic factors for survival after multivariate analysis. Conclusion: The primary tumor site and neck stage are prognostic predictors in advanced-stage oral cancer patients who received radical RT. The primary tumor extension and RT technique did not influence survival.

  12. Technical Characteristics of General Outcome Measures (GOMs) in Reading for Students with Significant Cognitive Disabilities

    ERIC Educational Resources Information Center

    Wallace, Teri; Ticha, Renata; Gustafson, Kathy

    2010-01-01

    This study examined the technical characteristics of newly created general outcome measures (GOMs) in reading for students with significant cognitive disabilities. The participants were 31 students with significant cognitive disabilities, and the GOMs used produced reliable data. Early results establishing the validity of the GOMs suggest that…

  13. Bundle-Branch Block Morphology and Other Predictors of Outcome After Cardiac Resynchronization Therapy in Medicare Patients

    PubMed Central

    Bilchick, Kenneth C.; Kamath, Sandeep; DiMarco, John P.; Stukenborg, George J.

    2013-01-01

    Background Clinical trials of cardiac resynchronization therapy (CRT) have enrolled a select group of patients, with few patients in subgroups such as right bundle-branch block (RBBB). Analysis of population-based outcomes provides a method to identify real-world predictors of CRT outcomes. Methods and Results Medicare Implantable Cardioverter-Defibrillator Registry (2005 to 2006) data were merged with patient outcomes data. Cox proportional-hazards models assessed death and death/heart failure hospitalization outcomes in patients with CRT and an implantable cardioverter-defibrillator (CRT-D). The 14 946 registry patients with CRT-D (median follow-up, 40 months) had 1-year, 3-year, and overall mortality rates of 12%, 32%, and 37%, respectively. New York Heart Association class IV heart failure status (1-year hazard ratio [HR], 2.23; 3-year HR, 1.98; P<0.001) and age ≥80 years (1-year HR, 1.74; 3-year HR, 1.75; P<0.001) were associated with increased mortality both early and late after CRT-D. RBBB (1-year HR, 1.44; 3-year HR, 1.37; P<0.001) and ischemic cardiomyopathy (1-year HR, 1.39; 3-year HR, 1.44; P<0.001) were the next strongest adjusted predictors of both early and late mortality. RBBB and ischemic cardiomyopathy together had twice the adjusted hazard for death (HR, 1.99; P<0.001) as left BBB and nonischemic cardiomyopathy. QRS duration of at least 150 ms predicted more favorable outcomes in left BBB but had no impact in RBBB. A secondary analysis showed lower hazards for CRT-D compared with standard implantable cardioverter-defibrillators in left BBB compared with RBBB. Conclusions In Medicare patients, RBBB, ischemic cardiomyopathy, New York Heart Association class IV status, and advanced age were powerful adjusted predictors of poor outcome after CRT-D. Real-world mortality rates 3 to 4 years after CRT-D appear higher than previously recognized. PMID:21041691

  14. Sociodemographic Predictors of Breast Reconstruction Procedure Choice: Analysis of the Mastectomy Reconstruction Outcomes Consortium Study Cohort

    PubMed Central

    Ballard, Tiffany N. S.; Kim, Yeonil; Cohen, Wess A.; Hamill, Jennifer B.; Momoh, Adeyiza O.; Pusic, Andrea L.; Kim, H. Myra; Wilkins, Edwin G.

    2015-01-01

    Background. To promote patient-centered care, it is important to understand the impact of sociodemographic factors on procedure choice for women undergoing postmastectomy breast reconstruction. In this context, we analyzed the effects of these variables on the reconstructive method chosen. Methods. Women undergoing postmastectomy breast reconstruction were recruited for the prospective Mastectomy Reconstruction Outcomes Consortium Study. Procedure types were divided into tissue expander-implant/direct-to-implant and abdominally based flap reconstructions. Adjusted odds ratios were calculated from logistic regression. Results. The analysis included 2,203 women with current or previous breast cancer and 202 women undergoing prophylactic mastectomy. Compared with women <40 years old with current or previous breast cancer, those 40 to 59 were significantly more likely to undergo an abdominally based flap. Women working or attending school full-time were more likely to receive an autologous procedure than those working part-time or volunteering. Women undergoing prophylactic mastectomy who were ≥50 years were more likely to undergo an abdominal flap compared to those <40. Conclusions. Our results indicate that sociodemographic factors affect the reconstructive procedure received. As we move forward into a new era of patient-centered care, providing tailored treatment options to reconstruction patients will likely lead to higher satisfaction and better outcomes for those we serve. PMID:26605082

  15. Reflected appraisals and perceived importance of significant others' appraisals as predictors of college athletes' self-perceptions of competence.

    PubMed

    Amorose, Anthony J

    2003-03-01

    This study examined the reflected appraisal process with college athletes (N = 325). Specifically, the study tested (a) the relative influence of the reflected appraisals of mothers, fathers, coaches, and teammates (i.e., how athletes perceive these others view their ability) on athletes' self-perceptions of competence, and (b) whether the importance placed on these significant others as sources of competence information moderated the relationship. Based on a factor analysis, composite variables were formed representing the reflected appraisals of the athletes' parents (i.e., father, mother) and the reflected appraisals of sport-others (i.e., coach, teammates). Regression analyses revealed that the reflected appraisals of parents (beta = .21) and sport-others (beta = .55) predicted self-perceptions of competence (p < .05, R2 = .45). Follow-up analyses determined that the reflected appraisal of sport-others was a significantly stronger predictor. Hierarchical regression analyses revealed that the interaction of reflected appraisals and the importance of significant others did not significantly add to the prediction of self-perceptions of competence (p > .05, deltaR2 = .01) beyond the independent effects of these constructs. Results are discussed in terms of the reflected appraisal process and the influence of significant others on athletes' self-perceptions. PMID:12659477

  16. Dynamic Contrast-Enhanced Magnetic Resonance Imaging as a Predictor of Outcome in Head-and-Neck Squamous Cell Carcinoma Patients With Nodal Metastases

    SciTech Connect

    Shukla-Dave, Amita; Lee, Nancy Y.; Jansen, Jacobus F.A.; Thaler, Howard T.; Stambuk, Hilda E.; Fury, Matthew G.; Patel, Snehal G.; Moreira, Andre L.; Sherman, Eric; Karimi, Sasan; Wang, Ya; Kraus, Dennis; Shah, Jatin P.; Pfister, David G.; and others

    2012-04-01

    Purpose: Dynamic contrast-enhanced MRI (DCE-MRI) can provide information regarding tumor perfusion and permeability and has shown prognostic value in certain tumors types. The goal of this study was to assess the prognostic value of pretreatment DCE-MRI in head and neck squamous cell carcinoma (HNSCC) patients with nodal disease undergoing chemoradiation therapy or surgery. Methods and Materials: Seventy-four patients with histologically proven squamous cell carcinoma and neck nodal metastases were eligible for the study. Pretreatment DCE-MRI was performed on a 1.5T MRI. Clinical follow-up was a minimum of 12 months. DCE-MRI data were analyzed using the Tofts model. DCE-MRI parameters were related to treatment outcome (progression-free survival [PFS] and overall survival [OS]). Patients were grouped as no evidence of disease (NED), alive with disease (AWD), dead with disease (DOD), or dead of other causes (DOC). Prognostic significance was assessed using the log-rank test for single variables and Cox proportional hazards regression for combinations of variables. Results: At last clinical follow-up, for Stage III, all 12 patients were NED. For Stage IV, 43 patients were NED, 4 were AWD, 11 were DOD, and 4 were DOC. K{sup trans} is volume transfer constant. In a stepwise Cox regression, skewness of K{sup trans} (volume transfer constant) was the strongest predictor for Stage IV patients (PFS and OS: p <0.001). Conclusion: Our study shows that skewness of K{sup trans} was the strongest predictor of PFS and OS in Stage IV HNSCC patients with nodal disease. This study suggests an important role for pretreatment DCE-MRI parameter K{sup trans} as a predictor of outcome in these patients.

  17. An Examination of Behavioral Rehearsal During Consultation as a Predictor of Training Outcomes

    PubMed Central

    Kendall, Philip C.; Ringle, Vanesa A.; Read, Kendra L.; Brodman, Douglas A.; Pimentel, Sandra S.; Beidas, Rinad S.

    2013-01-01

    The training literature suggests that ongoing support following initial therapist training enhances training outcomes, yet little is known about what occurs during ongoing support and what accounts for its effectiveness. The present study examined consultation sessions provided to 99 clinicians following training in cognitive-behavioral therapy for youth anxiety. The 104 recorded consultation sessions were coded for content and consultative methods. It was hypothesized that behavioral rehearsal (an active learning technique) would predict therapist adherence, skill, self-efficacy, and satisfaction at post-consultation. Regression analyses found no significant relation, however, clinician involvement during consultation sessions positively moderated the relationship between behavioral rehearsals and skill. Implications, limitations, and future directions are discussed. PMID:23616234

  18. Are Social Norms the Best Predictor of Outcomes Among Heavy-Drinking College Students?*

    PubMed Central

    NEIGHBORS, CLAYTON; LEE, CHRISTINE M.; LEWIS, MELISSA A.; FOSSOS, NICOLE; LARIMER, MARY E.

    2008-01-01

    Objective This research was designed to evaluate the relative contribution of social norms, demographics, drinking motives, and alcohol expectancies in predicting alcohol consumption and related problems among heavy-drinking college students. Method Participants included 818 (57.6% women) first-year undergraduates who reported at least one heavy-drinking episode in the previous month. In addition to providing demographic information (gender and fraternity/sorority membership) participants completed Web-based assessments of social norms (perceived descriptive norms regarding typical student drinking, injunctive norms regarding friends’ and parents’ approval), motives (social, enhancement, coping, and conformity), and expectancies and evaluations of positive and negative alcohol effects. Results Regression results indicated that descriptive and injunctive norms were among the best predictors of college student drinking. With respect to alcohol problems, results indicated that coping motives accounted for the largest proportion of unique variance. Finally, results revealed that alcohol consumption mediated the relationships between predictors and problems for social norms, whereas coping motives, negative expectancies, and evaluation of negative effects were directly associated with alcohol problems despite having relatively weak or null unique associations with consumption. Conclusions The results of this study substantiate social norms as being among the best predictors of alcohol consumption in this population and suggest that drinking to cope is a better predictor of problems. The findings are discussed in terms of practical prevention and treatment implications. PMID:17568961

  19. Contextual and Intrapersonal Predictors of Adolescent Risky Sexual Behavior and Outcomes

    ERIC Educational Resources Information Center

    Shneyderman, Yuliya; Schwartz, Seth J.

    2013-01-01

    The present study was designed to test a model of contextual and intrapersonal predictors of adolescent risky sexual behaviors and of sexually transmitted infection diagnoses. Using Waves I and II from the National Longitudinal Study of Adolescent Health, the authors estimated a structural model in which intrapersonal factors such as…

  20. Predictors and Correlates of Homework Completion and Treatment Outcomes in Parent-Child Interaction Therapy

    ERIC Educational Resources Information Center

    Danko, Christina M.; Brown, Tasha; Van Schoick, Lauren; Budd, Karen S.

    2016-01-01

    Background: Behavioral parent training has been demonstrated to be an effective treatment for child behavior problems; however, lack of parent engagement can limit the effectiveness of treatment. Understanding more about predictors and correlates of a specific measure of parent engagement--homework completion--in parent training can help to…

  1. Pretreatment and Process Predictors of Outcome in Interpersonal and Cognitive Behavioral Psychotherapy for Binge Eating Disorder

    ERIC Educational Resources Information Center

    Hilbert, Anja; Saelens, Brian E.; Stein, Richard I.; Mockus, Danyte S.; Welch, R. Robinson; Matt, Georg E.; Wilfley, Denise E.

    2007-01-01

    The present study examined pretreatment and process predictors of individual nonresponse to psychological group treatment of binge eating disorder (BED). In a randomized trial, 162 overweight patients with BED were treated with either group cognitive-behavioral therapy or group interpersonal psychotherapy. Treatment nonresponse, which was defined…

  2. Predictors and Moderators of Acute Outcome in the Treatment for Adolescents with Depression Study (TADS)

    ERIC Educational Resources Information Center

    Curry, John; Rohde, Paul; Simons, Anne; Silva, Susan; Vitiello, Benedetto; Kratochvil, Christopher; Reinecke, Mark; Feeny, Norah; Wells, Karen; Pathak, Sanjeev; Weller, Elizabeth; Rosenberg, David; Kennard, Betsy; Robins, Michele; Ginsburg, Golda; March, John

    2006-01-01

    Objective: To identify predictors and moderators of response to acute treatments among depressed adolescents (N = 439) randomly assigned to fluoxetine, cognitive-behavioral therapy (CBT), both fluoxetine and CBT, or clinical management with pill placebo in the Treatment for Adolescents With Depression Study (TADS). Method: Potential baseline…

  3. Psychological predictors of short- and medium term outcome in individuals with idiopathic environmental intolerance (IEI) and individuals with somatoform disorders.

    PubMed

    Bailer, Josef; Witthöft, Michael; Rist, Fred

    2008-01-01

    Idiopathic environmental intolerance (IEI), also known as multiple chemical sensitivity (MCS), is defined as a chronic polysymptomatic condition that cannot be explained by an organic disease. Previous studies suggest that IEI may be a variant of somatoform disorders (SFD), because both disorders overlap with respect to symptoms and psychological features of somatization. However, little is known about the short- and medium-term outcome of IEI and psychological outcome predictors. Two clinical groups (IEI and SFD) and a comparison group (CG) were followed through 32 mo to assess both the outcome, and the extent to which trait anxiety and somatic symptom attribution (assessed at first examination) predict outcome presented 12 and 32 mo later. Outcome measures were the number of self-reported IEI symptoms, IEI triggers, IEI-associated functional impairments, and the number of somatoform symptoms. In addition, the course of the 2 syndromes over the 32-mo follow-up period was investigated with standardized screening scales. The 3 diagnostic groups consisted of 46 subjects with IEI, 38 subjects with SFD but without IEI, and 46 subjects (CG) with neither IEI nor SFD. Syndrome stability was high over the 32-mo follow-up period, and at both follow-ups IEI and non-IEI subjects differed on all IEI outcome measures (symptoms, triggers, functional impairments). Both trait anxiety and somatic attribution (the tendency to attribute common somatic complaints to an illness) predicted outcome. In addition, somatic attribution was found to partially mediate the effect of trait anxiety on outcome in the IEI group. In conclusion, these results suggest that IEI is a chronic and disabling condition and that trait anxiety contributes to the maintenance of the disorder via somatic attributions. PMID:18569575

  4. Preoperative Chemoradiotherapy (CRT) Followed by Laparoscopic Surgery for Rectal Cancer: Predictors of the Tumor Response and the Long-Term Oncologic Outcomes

    SciTech Connect

    Lee, Jong Hoon; Kim, Sung Hwan; Kim, Jun-Gi; Cho, Hyun Min; Shim, Byoung Yong

    2011-10-01

    Purpose: We have evaluated the predictors of a tumor response to chemoradiotherapy (CRT) and the long-term oncologic outcomes of preoperative CRT and laparoscopic surgery for patients who suffer from rectal cancer. Methods and Materials: The study involved 274 patients with locally advanced rectal cancer and who had been treated with preoperative CRT and curative laparoscopic total mesorectal excision between January 2003 and January 2009. We assessed the long-term oncologic outcomes, in terms of recurrence and survival, of the treated patients. Results: Forty-two (15.3%) of the 274 patients had complete pathologic responses (pCR). The pre-CRT carcinoembryonic antigen level was the only significant predictor of a pCR on the multivariate analysis (p = 0.01). The overall survival at 5 years was 73.1%, with a mean survival period of 59.7 months (95% CI, 57.1-62.3). The disease-free survival at 5 years was 67.3% with a mean survival period of 54.7 months (95% CI, 51.7-57.8). The pCR group had a higher rate of overall survival at 5 years than did the non-pCR group, and the difference was significant (86.0% vs. 71.2%; hazard ratio = 0.87; 95% CI, 0.78-0.96; p = 0.03). The cumulative incidences of local and distant recurrences at 5 years were 5.8% and 28.3%, respectively. A total of 84.5% (234 of 274) of the patients had their anal sphincters preserved. Grade 3 or 4 acute and long-term toxic effects occurred in 22.2% and 8.4% of the patients, respectively. Conclusion: Preoperative CRT and laparoscopic surgery seems safe and feasible with favorable long-term outcomes and a high rate of sphincter preservation for the patients with low-lying tumors of the rectum.

  5. Pre-Existing Rotator Cuff Tears as a Predictor of Outcomes in National Football League Athletes

    PubMed Central

    Gibbs, Daniel; Lynch, Thomas Sean; Gomberawalla, M. Mustafa; Schroeder, Greg; LaBelle, Mark; Hollett, Brian P.; Saltzman, Matthew; Nuber, Gordon W.

    2015-01-01

    Objectives: Fifty percent of all athletes at the National Football League (NFL) Combine report having had a shoulder injury at some point during their playing career. Rotator cuff tears are rare injuries in young athletes, but an increasing incidence has been noted amongst competitive football players. It is unknown how pre-existing rotator cuff tears affect career longevity and performance of NFL athletes. In Combine athletes with pre-existing rotator cuff tears, knowledge of outcomes may help athletes and physicians manage expectations of draft potential, career length and performance. Methods: The written medical evaluations of prospective professional American football athletes from 2003-2011 during the NFL Combine were compiled and evaluated. All players were evaluated for the diagnosis of a pre-existing rotator cuff tear and stratified based on whether or not they underwent surgical intervention. Athletes with rotator cuff tears, who were selected in the NFL draft, were matched by age, position, year, and round drafted to control draftees without significant documented shoulder pathology. Career statistics, including a previously established “Performance Score,” were compiled. The continuous variables of each cohort were compared using a Student's t-test. A Chi Squared test was performed to analyze the categorical data. Statistical significance was accepted with a p-value < 0.05. Results: Between the years of 2003 and 2011, 2,965 consecutive athletes were evaluated. Forty-nine athletes were identified with a pre-existing rotator cuff tear; twenty-two of these athletes underwent surgical intervention for their tear and 27 were treated non-operatively. Those who attended the NFL Combine with a history of a rotator cuff tear were significantly less likely to be drafted than those without a previous injury (55.1% vs. 77.5% respectively, p = 0.002) (Table 1A). The 27 drafted athletes with pre-existing rotator cuff tears played significantly fewer years (4.3 vs

  6. Dysfunctional Attitudes Scale Perfectionism: A Predictor and Partial Mediator of Acute Treatment Outcome among Clinically Depressed Adolescents

    PubMed Central

    Jacobs, Rachel H.; Silva, Susan G.; Reinecke, Mark A.; Curry, John F.; Ginsburg, Golda S.; Kratochvil, Christopher J.; March, John S.

    2009-01-01

    The effect of perfectionism on acute treatment outcomes was explored in a randomized controlled trial of 439 clinically depressed adolescents (12–17 years of age) enrolled in the Treatment for Adolescents with Depression Study (TADS) who received cognitive behavior therapy (CBT), fluoxetine, a combination of CBT and FLX, or pill placebo. Measures included the Children’s Depression Rating Scale–Revised, the Suicidal Ideation Questionnaire–Grades 7–9, and the perfectionism subscale from the Dysfunctional Attitudes Scale (DAS). Predictor results indicate that adolescents with higher versus lower DAS perfectionism scores at baseline, regardless of treatment, continued to demonstrate elevated depression scores across the acute treatment period. In the case of suicidality, DAS perfectionism impeded improvement. Treatment outcomes were partially mediated by the change in DAS perfectionism across the 12-week period. PMID:20183664

  7. Conduct Problems in Childhood and Adolescence: Developmental Trajectories, Predictors and Outcomes in a Six-Year Follow Up.

    PubMed

    López-Romero, Laura; Romero, Estrella; Andershed, Henrik

    2015-10-01

    Understanding youth conduct problems requires examination from a developmental perspective, analyzing distinctive pathways across childhood and adolescence, and identifying early predictors which will lead to specific adolescent outcomes. Bearing this in mind, developmental trajectories of conduct problems were identified from a person-oriented perspective, and using data collected from three waves over a six-year period, in a sample of Spanish children aged 6-11 at the onset of the study. Conduct problems showed five distinctive trajectories which were grouped into three major pathways in further analyses: Stable low, Stable high, and Decreasing. Associations with early personality and psychopathic traits, as well as with a wide range of adolescent behavioral and psychosocial outcomes were examined, revealing the Stable high group as exhibiting the highest risk profile. These results contribute to improving our knowledge about one of the most relevant problems in youth populations, and will help in refining interventions strategies by recognizing the developmental heterogeneity of the construct. PMID:25354563

  8. Plasma neutrophil gelatinase-associated lipocalin as a potential predictor of adverse renal outcomes in immunoglobulin A nephropathy

    PubMed Central

    Park, Ga-Young; Yu, Chung-Hoon; Kim, Jun-Seop; Kang, Yun-Jeong; Kwon, Owen; Choi, Ji-Young; Cho, Jang-Hee; Kim, Chan-Duck; Kim, Yong-Lim

    2015-01-01

    Background/Aims Neutrophil gelatinase-associated lipocalin (NGAL) is a well-known biomarker of acute kidney injury. We evaluated the value of plasma NGAL (pNGAL) as an independent predictor of prognosis in immunoglobulin A nephropathy (IgAN). Methods In total, 91 patients with biopsy-proven IgAN at a single center were evaluated. pNGAL was measured using a commercial enzyme-linked immunosorbent assay kit (R&D Systems). Adverse renal outcome was defined as chronic kidney disease (CKD) stage 3 or above at the last follow-up. Pearson correlation coefficient and Cox regression were used for analyses. Results The mean age of all patients (male:female, 48:43) was 35 years (range, 18 to 77). pNGAL ranged between 21.68 and 446.40 ng/mL (median, 123.97) and showed a correlation with age (r = 0.332, p = 0.001), creatinine (r = 0.336, p = 0.001), estimated glomerular filtration rate (r = -0.397, p < 0.001), uric acid (r = 0.289, p = 0.006), and the protein-to-creatinine ratio (r = 0.288, p = 0.006). During a mean follow-up period of 37.6 months, 11 patients (12.1%) had CKD stage 3 or above. In a multivariate Cox regression model, hypertension (hazard ratio [HR], 8.779; 95% confidence interval [CI], 1.526 to 50.496; p = 0.015), proteinuria > 1 g/day (HR, 5.184; 95% CI, 1.124 to 23.921; p = 0.035), and pNGAL (HR, 1.012; 95% CI, 1.003 to 1.022; p = 0.013) were independent predictors associated with adverse renal outcome. Conclusions pNGAL showed strong correlations with other clinical prognostic factors and was also an independent predictor of adverse renal outcome. We suggest pNGAL as a potential predictor for prognosis in IgAN, while further studies are needed to confirm the clinical value. PMID:25995665

  9. Outcome Predictors in First-Ever Ischemic Stroke Patients: A Population-Based Study

    PubMed Central

    Corso, Giovanni; Bottacchi, Edo; Tosi, Piera; Caligiana, Laura; Lia, Chiara; Veronese Morosini, Massimo; Dalmasso, Paola

    2014-01-01

    Background. There is scant population-based information regarding predictors of stroke severity and long-term mortality for first-ever ischemic strokes. The aims of this study were to determine the characteristics of patients who initially presented with first-ever ischemic stroke and to identify predictors of severity and long-term mortality. Methods. Data were collected from the population-based Cerebrovascular Aosta Registry. Between 2004 and 2008, 1057 patients with first-ever ischemic stroke were included. Variables analysed included comorbidities, sociodemographic factors, prior-to-stroke risk factors, therapy at admission and pathophysiologic and metabolic factors. Multivariate logistic regression models, Kaplan-Meier estimates, and Cox proportional Hazards model were used to assess predictors. Results. Predictors of stroke severity at admission were very old age (odds ratio [OR] 2.98, 95% confidence interval [CI] 1.75–5.06), female gender (OR 1.73, 95% CI 1.21–2.40), atrial fibrillation (OR 2.76, 95% CI 1.72–4.44), low ejection fraction (OR 2.22, CI 95% 1.13–4.32), and cardioembolism (OR 2.0, 95% CI 1.36–2.93). Predictors of long-term mortality were very old age (hazard ratio [HR] 2.02, 95% CI 1.65–2.47), prestroke modified Rankin scale 3–5 (HR 1.82; 95% CI 1.46–2.26), Charlson Index ≥2 (HR 1.97; 95% CI 1.62–2.42), atrial fibrillation (HR 1.43, 95% CI 1.04–1.98), and stroke severity (HR 3.54, 95% CI 2.87–4.36). Conclusions. Very old age and cardiac embolism risk factors are the independent predictors of stroke severity. Moreover, these factors associated with other comorbid medical conditions influence independently long-term mortality after ischemic stroke.

  10. Correlation of Multislice CT and Histomorphology in HCC Following TACE: Predictors of Outcome

    SciTech Connect

    Herber, S.; Biesterfeld, S.; Franz, U.; Schneider, J.; Thies, J.; Schuchmann, M.; Dueber, C.; Pitton, M. B.; Otto, G.

    2008-07-15

    accomplished (p = 0.023). In conclusion, TACE provided an acceptable local antitumoral effect in patients scheduled for liver transplantation. Tumor necrosis depended significantly on the degree of arterial devascularization and the accumulation of Lipiodol within the HCC lesions. Unifocal tumors and preserved liver function were positive predictors for a more favorable local antitumoral effect. Poor necrosis rates were found in patients with significant Lipiodol washout and who received a limited number of TACE procedures.