| Variables | Depressed | Not Depressed | χ2 | df | P value |
| Age group (yrs) | |||||
| 10 - 12 | 21 (19.8) | 85 (80.2) | 12.259 | 2 | 0.002* |
| 13 - 15 | 112 (35.8) | 201 (64.2) | |||
| 16 - 19 | 49 (40.5) | 72 (59.5) | |||
| Gender | |||||
| Male | 92 (33.3) | 184 (66.7) | 0.035 | 1 | 0.852 |
| Female | 90 (34.1) | 174 (65.9) | |||
| Religion | |||||
| Islam | 27 (30.0) | 63 (70.0) | 0.668 | 2 | 0.716 |
| Christianity | 152 (34.5) | 289 (65.5) | |||
| *Others | 3 (33.3) | 6 (66.7) | |||
| School type | |||||
| Public schools | 122 (39.2) | 189 (60.8) | 10.017 | 1 | 0.002* |
| Private schools | 60 (26.2) | 169 (73.8) | |||
| Class groups | |||||
| JSS Class | 102 (30.3) | 235 (69.7) | 4.738 | 1 | <0.001* |
| SSS Class | 80 (39.4) | 123 (60.6) | |||
| Father’s Education | |||||
| Tertiary | 31 (12.2) | 224 (87.8) | 148.65 | 3 | <0.001* |
| Secondary | 51 (35.4) | 93 (64.6) | |||
| Primary | 97 (74.0) | 34 (26.0) | |||
| None | 3 (30.0) | 7 (70.0) | |||
| Father’s Occupation | |||||
| Professionals | 2 (4.1) | 47 (95.9) | 97.576 | 3 | <0.001* |
| Intermediate | 32 (18.2) | 144 (81.8) | |||
| Artisans and Drivers | 84 (37.2) | 142 (62.8) | |||
| Petty trader and Messengers | 64 (71.9) | 25 (28.1) | |||
| Mother’s Education | |||||
| Tertiary | 14 (6.6) | 197 (93.4) | 155.286 | 3 | <0.001* |
| Secondary | 85 (41.7) | 119 (58.3) | |||
| Primary | 77 (75.5) | 25 (24.5) | |||
| None | 6 (26.1) | 17 (73.9) | |||
| Mothers Occupation | |||||
| Professionals | 3 (5.1) | 56 (94.9) | 104.351 | 3 | <0.001* |
| Intermediate | 49 (23.4) | 160 (76.6) | |||
| Artisans and Drivers | 71 (35.7) | 128 (64.3) | |||
| Petty trader and Messengers | 59 (80.8) | 14 (19.2) | |||
| Social class | |||||
| Upper class | 8 (4.0) | 29 (96.0) | 138.786 | 2 | <0.001* |
| Middle class | 63 (32.3) | 132 (67.7) | |||
| Lower class | 111(36.0) | 197(64.0) |