Influence of moderate-to-high intensity physical activity on depression levels: a study based on a health survey of Chinese university students

Table 3 Results of multivariate linear regression analysis on factors influencing the level of depressive symptoms among college students

Variable	Model 1			Model 2			Model 3			Model 4			Model 5
Variable	B	SE	P	B	SE	P	B	SE	P	B	SE	P	B	SE	P
Gender_Male	-0.010	0.010	0.332	-0.008	0.010	0.420	-0.009	0.010	0.375	-0.007	0.010	0.457	-0.004	0.010	0.725
Grade_Sophomore	-0.006	0.012	0.605	-0.003	0.011	0.759	-0.003	0.011	0.758	-0.001	0.011	0.914	-0.001	0.011	0.928
Grade_Junior	0.024	0.015	0.117	0.001	0.015	0.963	0.001	0.015	0.967	-0.005	0.015	0.719	-0.005	0.015	0.711
Grade_Senior	-0.016	0.025	0.520	-0.006	0.024	0.794	-0.006	0.024	0.794	-0.003	0.024	0.900	-0.003	0.024	0.905
Area_Westward	-0.043	0.013	0.001	-0.039	0.013	0.002	-0.039	0.013	0.002	-0.032	0.012	0.009	-0.032	0.012	0.010
Area_Central	-0.019	0.011	0.104	-0.024	0.011	0.032	-0.024	0.011	0.031	-0.025	0.011	0.025	-0.025	0.011	0.022
Ethnicity_Han	-0.022	0.019	0.229	-0.026	0.018	0.144	-0.026	0.018	0.145	-0.029	0.018	0.102	-0.030	0.018	0.093
Self-rated health.				-0.282	0.005	< 0.001	-0.282	0.005	< 0.001	-0.314	0.005	< 0.001	-0.314	0.005	< 0.001
BMI							0.002	0.005	0.609	0.003	0.005	0.583	0.002	0.005	0.604
General self-efficacy										-0.133	0.005	< 0.001	-0.123	0.005	< 0.001
Participation in MVPA													-0.062	0.011	0.002
Constant term	0.048	0.020	0.015	0.047	0.019	0.013	0.048	0.019	0.012	0.049	0.019	0.010	0.052	0.019	0.007
Adjusted R-squared	0.060			0.080			0.081			0.097			0.108

ISSN: 1471-2458