Female M(SD) | Male M(SD) | ||||
---|---|---|---|---|---|
Age according occupational status | Age according occupational status | ||||
Under 30 | WT | 5.84 (3.6) | Under 30 | WT | 4.97 (3.1) |
n = 1361 | n = 1327 | ||||
Ma | 5.89 (3.3) | Ma | 4.94 (2.8) | ||
n = 695 | n = 1016 | ||||
30 to 39 | WT | 6.82 (4) | 30 to 39 | WT | 5.6 (3.4) |
n = 1535 | n = 2014 | ||||
Ma | 6.26 (3.6) | Ma | 5.19 (3.1) | ||
n = 1229 | n = 2230 | ||||
40 to 49 | WT | 6.97 (3.9) | 40 to 49 | WT | 5.83 (3.4) |
n = 1034 | n = 1341 | ||||
Ma | 6.69 (3.8) | Ma | 5.47 (3.2) | ||
n = 859 | n = 1981 | ||||
50 and over | WT | 7.05 (3.9) | 50 and over | WT | 6.07 (3.4) |
n = 894 | n = 1100 | ||||
Ma | 7.2 (3.8) | Ma | 5.38 (3.2) | ||
n = 465 | n = 1911 |