Table 3.
The number of somatic symptoms and major depression in Japanese workers
| The number of somatic symptoms | The number of workers with somatic symptoms (n) | The number of workers with major depression (%) |
|---|---|---|
| Total (n = 1.443) | ||
| 0 | 902 | 1 (0.1) |
| 1 | 371 | 13 (3.5) |
| 2 or 3 | 143 | 19 (13.3) |
| ≥4 | 27 | 9 (33.3)* |
| Men (n = 991) | ||
| 0 | 665 | 0 (0) |
| 1 | 244 | 7 (2.9) |
| 2 or 3 | 73 | 13 (17.8) |
| ≥4 | 9 | 4 (44.4)* |
| Women (n = 452) | ||
| 0 | 237 | 1 (0.4) |
| 1 | 127 | 6 (4.7) |
| 2 or 3 | 70 | 6 (8.6) |
| ≥4 | 18 | 5 (27.8)* |
This table was constructed by reanalyzing data from a previous study conducted by Nakao et al. [37]
* P < 0.001 in four groups (chi-square test)