Table 3 Linear regression analysis examining associations between variables and average age at depression onset in depressed subjects
Variables | Univariate Regression | Multivariate Regression | ||||
|---|---|---|---|---|---|---|
p-value | B | 95% CI | p-value | B | 95% CI | |
Sex (female) | 0.014* | 1.992 | 0.407, 3.577 | 0.333 | -1.045 | -3.166, 1.075 |
Occupation Status (employed) | 0.002* | -2.523 | -4.098, -0.948 | 0.696 | -0.371 | -2.234, 1.492 |
Education (higher levels) |  < 0.001* | -3.897 | -4.624, -3.169 |  < 0.001* | -3.315 | -4.049, -2.580 |
Passive smoker | 0.031* | 2.231 | 0.201, 4.260 |  < 0.001* | 4.356 | 2.257, 6.455 |
Alcohol Consuming | 0.044* | -3.796 | -7.497, -0.095 | 0.679 | -0.737 | -4.228, 2.755 |
Opioid Use | 0.017* | -2.363 | -4.305, -0.421 | 0.015* | -2.751 | -4.969, -0.533 |
Diabetes | 0.003* | 3.585 | 1.190, 5.980 | 0.526 | 0.709 | -1.483, 2.900 |
Hypertension |  < 0.001* | 7.232 | 5.329, 9.136 |  < 0.001* | 4.302 | 2.387, 6.218 |
Cardiovascular disease |  < 0.001* | 6.999 | 4.505, 9.492 | 0.002* | 3.714 | 1.352, 6.075 |
Stroke | 0.002* | 11.369 | 4.212, 18.525 | 0.032* | 6.969 | 0.589, 13.349 |
Other Psychiatric Disorders | 0.001* | -4.500 | -7.244, -1.757 |  < 0.001* | -5.639 | -8.082, -3.196 |
EI (kcal/day) | 0.005* | -0.001 | -0.002, 0.00 | 0.026* | -0.001 | -0.001, 0.00 |