The Effect of Experiential Learning Based First Aid Training on Knowledge and Self-Sufficiency of Parents of Intellectual Disability Children: A Randomized Controlled Trial
Phase: NA
Conditions: Intellectual Disability, Mild, First Aid Training
Sponsor: Burdur Mehmet Akif Ersoy University

Statistical Analysis Plan (SAP) 
Title: Statistical Analysis Plan for “The Effect of Experiential Learning-Based First-aid 
Training on Knowledge and Self-efficacy of Parents of Children with Intellectual Disabilities” 
Objectives: To assess changes in first-aid knowledge, To assess changes in first-aid self-
efficacy. 
Analysis Populations: 
Full Analysis Set (FAS): All randomized participants who completed pre- and post-tests. 
Per Protocol (PP): Participants who attended all four training sessions (intervention group). 
Statistical Methods: 
Descriptive Statistics: Mean, standard deviation, frequency, and percentages for socio-
demographic and baseline variables. 
Baseline Comparisons: Chi-square test (categorical variables), independent samples t-test 
(continuous variables). 
Primary Outcome Analysis: 
Knowledge scores: Comparison of pre- and post-test scores within groups (paired t-test). 
Between-group differences in change scores: Independent t-test. 
Secondary Outcome Analysis: 
Self-efficacy scores: Same method as knowledge scores. 
Effect Size: Cohen’s d will be calculated to estimate the magnitude of the intervention effect. 
Assumptions Check: Normality (skewness, kurtosis). Non-normal data will be analyzed with 
non-parametric equivalents (Wilcoxon signed-rank, Mann–Whitney U). 
Significance Level: p < 0.05, two-tailed. 
Software: SPSS Statistics v25, G*Power 3.1.9.7 for sample size