From: Lifestyle choices and mental health: a longitudinal survey with German and Chinese students
Outcome | Positive mental health (PMH) | Mental health problems (MHP) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Fixed effects | β | SE (β) | t | p | d | β | SE (β) | t | p | d |
Cross-sectional analysis | ||||||||||
 Gender (male/female) | −.04 | 0.01 | −2.71 | .007 | 0.07 | .04 | 0.01 | 3.29 | .001 | 0.09 |
 Age | .00 | 0.02 | −0.11 | .916 | 0.00 | −.05 | 0.02 | −3.19 | .001 | 0.09 |
 Body mass index | −.03 | 0.02 | −2.15 | .031 | 0.06 | .06 | 0.02 | 3.83 | < .001 | 0.10 |
 Physical activity | .12 | 0.01 | 8.45 | < .001 | 0.23 | −.05 | 0.01 | −3.25 | .001 | 0.09 |
 Mental activity | .07 | 0.01 | 4.92 | < .001 | 0.13 | −.06 | 0.01 | −4.87 | < .001 | 0.13 |
 Alcohol frequency | .00 | 0.02 | 0.03 | .974 | 0.00 | .03 | 0.02 | 2.37 | .018 | 0.06 |
 Smoking (no/yes) | −.06 | 0.02 | −4.13 | < .001 | 0.11 | .10 | 0.02 | 6.43 | < .001 | 0.17 |
 Vegetarian diet (no/yes) | −.03 | 0.01 | −2.31 | .021 | 0.06 | .07 | 0.01 | 6.15 | < .001 | 0.16 |
 Social rhythm irregularity | −.27 | 0.01 | −20.98 | < .001 | 0.56 | .27 | 0.01 | 21.08 | < .001 | 0.56 |
Longitudinal analysis | ||||||||||
 Positive mental health (PMH) | .42 | 0.02 | 19.99 | < .001 | 0.53 | −.11 | 0.02 | −5.22 | < .001 | 0.14 |
 Mental health problems (MHP) | −.14 | 0.02 | −6.18 | < .001 | 0.17 | .39 | 0.02 | 17.49 | < .001 | 0.48 |
 Gender | .00 | 0.02 | 0.16 | .870 | 0.00 | −.06 | 0.02 | −2.75 | .006 | 0.07 |
 Age | .04 | 0.02 | 1.84 | .065 | 0.05 | −.05 | 0.02 | −2.22 | .027 | 0.06 |
 Body mass index | −.04 | 0.02 | −1.81 | .070 | 0.05 | −.03 | 0.02 | −1.10 | .273 | 0.03 |
 Physical activity | .04 | 0.02 | 1.97 | .048 | 0.05 | −.02 | 0.02 | −0.96 | .335 | 0.03 |
 Mental activity | −.01 | 0.02 | −0.49 | .624 | 0.01 | −.01 | 0.02 | −0.24 | .808 | 0.01 |
 Alcohol frequency | −.04 | 0.02 | −1.79 | .074 | 0.05 | .03 | 0.02 | 1.49 | .136 | 0.04 |
 Smoking (no/yes) | .02 | 0.02 | 0.83 | .406 | 0.02 | .09 | 0.02 | 3.61 | < .001 | 0.10 |
 Vegetarian diet (no/yes) | .00 | 0.02 | 0.24 | .810 | 0.01 | .03 | 0.02 | 1.63 | .103 | 0.04 |
 Social rhythm irregularity | −.05 | 0.02 | −2.44 | .015 | 0.07 | .06 | 0.02 | 2.81 | .005 | 0.08 |