Table 2 Sex- and school-type-based analysis of students’ self-rated mental health.
From: Relationship between self-rated health and depression risk among children in Japan
School Ages | Sex | n | Mean SD | pa | Mean SD | One-way ANOVA | Significance |
|---|---|---|---|---|---|---|---|
Elementary Ages 7–12 | Boys | 830 | 4.00 ± 1.14 | 1.000 | 3.99 ± 1.11 | <0.001 | Elementary vs. Junior High <0.001 Elementary vs. Senior High <0.001 Junior High vs. Senior High <0.001 |
Girls | 762 | 3.99 ± 1.08 | |||||
Junior High Ages 13–15 | Boys | 958 | 3.83 ± 1.10 | 0.000 | 3.69 ± 1.12 | ||
Girls | 917 | 3.54 ± 1.13 | |||||
Senior High Ages 16–18 | Boys | 1036 | 3.40 ± 1.05 | 0.336 | 3.35 ± 1.02 | ||
Girls | 1138 | 3.31 ± 0.99 | |||||
Total Ages 7–18 | Boys | 2824 | 3.72 ± 1.12 | 0.000 | 3.65 ± 1.11 | ||
Girls | 2817 | 3.57 ± 1.10 |
