Table 7 Comparison of the variation of APDS and NSSI from the same participant in Pretest and Post-tests.

From: Psychosexual health’s impact on non-suicidal self-injury of college students

Variable

M ± SD

95% Confidence Intervals

t

p

Lower

Upper

Pre-APDS

139.58 ± 14.328

0.150*

0.024

Post-APDS

146.48 ± 14.813

    

APDS (Pre–Post)

− 6.907 ± 19.502

− 8.688

− 5.126

− 7.621***

 < 0.001

Pre-NSSI

1.17 ± 0.592

0.073

0.117

Post-NSSI

1.11 ± 0.451

    

NSSI (PRE–POST)

0.060 ± 0.718

− 0.005

0.126

1.812

0.071

  1. **indicates p < 0.01 grade (double-tailed),*indicates p < 0.05 grade (double-tailed), and the correlation is significant.