Statistical analysis (SPSS 18)
SECONDARY
The Smirnov test—used to examine the distribution of primary outcome (IIEFQ-5) or secondary outcomes (BMI, MeTS components, and PASI)—confirmed the normal distribution of CPP men’s primary and secondary outcomes, so ANOVA test (repeated measure) was used to assess the statistical changes within and between groups, respectively in this 12-week lifestyle modification study.