Female M(SD) | Male M(SD) | ||||
---|---|---|---|---|---|
Age according occupational status | Age according occupational status | ||||
Under 30 | WT | 2.88 (2.9) | Under 30 | WT | 2.74 (2.7) |
n = 1361 | n = 1327 | ||||
Ma | 2.41 (2.5) | Ma | 2.34 (2.4) | ||
n = 695 | n = 1016 | ||||
30 to 39 | WT | 3.66 (3.2) | 30 to 39 | WT | 3.54 (3.2) |
n = 1535 | n = 2014 | ||||
Ma | 3.05 (3.0) | Ma | 2.69 (2.6) | ||
n = 1229 | n = 2230 | ||||
40 to 49 | WT | 4.16 (3.6) | 40 to 49 | WT | 4.02 (3.3) |
n = 1034 | n = 1341 | ||||
Ma | 3.61 (3.3) | Ma | 3.08 (3.0) | ||
n = 859 | n = 1981 | ||||
50 and over | WT | 4.33 (3.6) | 50 and over | WT | 4.45 (3.5) |
n = 894 | n = 1100 | ||||
Ma | 3.99 (3.5) | Ma | 3.22 (3.1) | ||
n = 465 | n = 1911 |