OBJECTIVE: The possible positive effects of brochures and an audiotape containing information on efficacy and tolerance on side effects, dropout rate, and clinical outcome of treatment with venlafaxine were studied in 1048 depressed outpatients (as clinically judged by the general practitioner; 740 women and 308 men), aged 18 to 85 years. METHOD: The study was of a single-blind, parallel-group ...

OBJECTIVE Premature discontinuation of therapy is a widespread problem that hampers the delivery of mental health treatment. A high degree of variability has been found among rates of premature treatment discontinuation, suggesting that rates may differ depending on potential moderators. In the current study, our aim was to identify demographic and interpersonal variables that moderate the asso...

BACKGROUND To develop a pharmacokinetic-pharmacodynamic (PK-PD) model using individual-level data of Positive and Negative Syndrome Scale (PANSS) total score to characterize the antipsychotic drug effect taking into account the placebo effect and dropout rate. In addition, a clinical utility (CU) criterion that describes the usefulness of a drug therapy was calculated using the efficacy of the ...

The purposes of this review were to: 1) determine the attrition rates for exposure with response prevention (ERP) for obsessive-compulsive disorder (OCD), 2) compare them to those in other treatments for OCD, and 3) identify predictors of ERP attrition. A systematic literature search of randomized controlled trials for ERP for OCD yielded 21 studies, representing 1400 participants. Attrition da...

Quebec has the highest non graduation rate in Canada. The personal and social consequences are numerous, with long term repercussions. Even if a low intelligence quotient (IQ) is an important risk factor of school dropout, some factors may influence this association. purpose study to investigate moderating effect student-teacher relationship on association between IQ dropout using data SIAA (St...

INTRODUCTION Understanding participant demographic characteristics that inform the optimal design of obesity RCTs have been examined in few studies. The objective of this study was to investigate the association of individual participant characteristics and dropout rates (DORs) in obesity randomized controlled trials (RCT) by pooling data from several publicly available datasets for analyses. W...

BACKGROUND Adolescent pregnancy is associated with increased school dropout rates. Dropping out amplifies the probability of persistent social and economic disadvantage. Whether school-based health centers might help reduce school absenteeism and dropout rates in this group has not been well studied. OBJECTIVE To examine the association of school-based prenatal services on school attendance a...