A Meta-Analytic Review of Interventions to Enhance Self-Efficacy in Cancer Patients and Survivors Replication materials File listing: 1. Self-efficacy data.csv. Comma-separated value file containing effect size and study characteristics data. 31 variables, 223 observations. 2. Self-efficacy data.rds. Same as (1), in R data stream format. 3. Self-efficacy-meta-analysis.Rmd. R markdown source code for analytic memo. 4. Self-efficacyt-meta-analysis.html. Compiled analytic memo in html format. Open in a web-browser. 5. README.txt. File listing and data dictionary. Data dictionary: Variable Definition studyID Unique study identifier outcome Outcome description weeks_from_baseline Follow-up assessment time (weeks from baseline) g Effect size estimate SE Standard error of ES estimate Vg Sampling variance of ES estimate V_diff Scaled sampling variance (for use in Egger regression) n_pre Total sample size at pre-test n_post Total sample size at follow-up ROB_seq_gen_clean Risk of bias assessment for sequence generation ROB_alloc_clean Risk of bias assessment for allocation concealment ROB_participant_blinding_clean Risk of bias assessment for participant blinding ROB_assessor_blinding_clean Risk of bias assessment for assessor blinding ROB_outcome_reporting_clean Risk of bias assessment for outcome reporting bias attrition_overall Overall attrition rate attrition_differential Differential attrition rate age_M Mean age of sample female_pct Percentage of females in sample cancer_type Cancer type type Breast cancer vs. other cancer type stage Cancer stage phase Cancer phase trt_arm Description of treatment arm ctl_arm Description of control arm delivery_format Description of delivery format in_person In-person delivery vs. other delivery format focus Intervention delivery focus (group, dyad, individual) skills Intervention involves skill development intervention_class Intervention classification intervention_target Intervention targets positive affect outcome_group Outcome grouping (primary/secondary/unspecified)