Paired and independent t-tests were used to compare treatment effect as appropriate.
Multi-level modelling will be used to estimate group, therapist and other effects as appropriate.
Based on the results observed, participant, time and intervention will be defined as fixed or random effects as appropriate.
Post-hoc analysis was carried out with Bonferroni correction to identify the locations of significant 'difference effects' as appropriate.
Standard economic analysis for pollution reduction starts with estimates of reduced mortality and morbidity effects (and other nonhealth effects as appropriate) (U.S. EPA 2000).
Performance data (percentage of correct gender discrimination in facial expressions) were analysed by a Group CBTT for psychosis + TAU, TAU alone) × Time (baseline, follow-up) × Task (fear, anger, happy, neutral) ANOVA with Group as a between-subjects factor and Time and Task as the within-subjects factors, followed by analysis of lower order effects as appropriate.
Group differences in performance were examined by a Group (HC, CBT+TAU, TAU-alone) × Load (0-back, 1-back, 2-back) ANOVA (separately for accuracy [% correct responses] and latency [in msec] of correct responses) with Group as a between-subjects factor and Load as the within-subjects factor, followed by analysis of lower order effects as appropriate.
A fixed-effects model and a random-effects model will be used to pool effect size as appropriate according to the results of heterogeneity tests (http://www.cochrane.org/handbook).org/handbook
We will use mixed effect models as appropriate to the outcome, with fixed effects for the intervention, baseline level of outcome and centre, and random effects for therapy groups.
Patient questionnaire outcomes were analysed using linear or generalised linear mixed-effects models as appropriate, allowing for practice as a random effect.
For each unique combination of an intervention and an outcome of interest, we will extract point estimates and corresponding CIs for effect sizes or association measures, henceforth referred to as effect measures, as appropriate.
