Table 4.
Correlation coefficients of independent and dependent variables (n=728)(1).
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | |
|---|---|---|---|---|---|---|---|---|---|---|
| (1) GHQ-12(2) | 1 | |||||||||
| (2) Effort | 0.239*** | |||||||||
| (3) Rewards | −0.180*** | −0.518*** | ||||||||
| (4) Overcommitment | 0.272*** | 0.467*** | −0.384*** | |||||||
| (5) Upper tertile of overcommitment(3) | 0.242*** | 0.428*** | −0.341*** | 0.846*** | ||||||
| (6) Depressive (4) | 0.202*** | 0.233*** | −0.276*** | 0.438*** | 0.408*** | |||||
| (7) Cyclothymic (4) | 0.293*** | 0.210*** | −0.169*** | 0.328*** | 0.295*** | 0.501*** | ||||
| (8) Hyperthymic (4) | 0.101** | 0.049 n.s. | −0.007 n.s. | −0.061 n.s. | −0.032 n.s. | −0.111** | 0.226*** | |||
| (9) Irritable (4) | 0.204*** | 0.225*** | −0.213*** | 0.334*** | 0.305 *** | 0.421*** | 0.686*** | 0.206*** | ||
| (10) Anxious (4) | 0.282*** | 0.287*** | −0.246*** | 0.531*** | 0.459 *** | 0.582*** | 0.622*** | 0.020 n.s. | 0.640*** | 1 |
(1)Spearman correlation coefficient. Symbols indicate level of significance: *P < 0.05; **P < 0.01; ***P < 0.001.
(2)1 = when the cut-off point of the GHQ-12 was 3/4, those who scored 4 or more; 0 = those who scored 3 or less.
(3)1 = those who are scored in the upper 30th percentile; 0 = others.
(4)Affective temperaments assessed by the TEMPS-A.