. 2025 Jul 23;13:1530988. doi: 10.3389/fpubh.2025.1530988

Table 1.

Basic characteristics of survey respondents.

Characteristics	Sample size	Depression				Anxiety				Stress
Characteristics	Sample size	N	%	X ²	p	N	%	X ²	p	N	%	X ²	p
Gender
Male	632	126	19.9	13.91	<0.001	213	33.7	1.30	0.254	95	15.0	18.70	<0.001
Female	616	75	12.2	13.91	<0.001	189	30.7	1.30	0.254	45	7.3	18.70	<0.001
Grade
First	636	88	13.8	18.70	<0.001	210	33.0	0.39	0.534	72	11.3	0.01	0.907
Second	612	113	18.5	18.70	<0.001	192	31.4	0.39	0.534	68	11.1	0.01	0.907
Nation
Han	1,127	183	16.2	0.15	0.699	354	31.4	3.41	0.065	130	11.5	1.17	0.279
Others	121	18	14.9	0.15	0.699	48	39.7	3.41	0.065	10	8.3	1.17	0.279
P. E. Course
General	1,040	151	14.5	13.80	0.001	318	30.6	9.73	0.008	118	11.3	1.11	0.574
Enhancement	116	24	20.7			42	36.2			10	8.6
Rehabilitation	92	26	28.3			42	45.7			12	13.0
BMI
Low	86	24	27.9	16.17	0.001	36	41.9	8.77	0.033	13	15.1	2.94	0.402
Normal	806	113	14.0			242	30.0			82	10.2
Overweight	171	24	14.0			53	31.0			22	12.9
Obesity	185	40	21.6			71	38.4			23	12.4
PA
LPA	280	66	23.6	14.89	<0.001	110	39.3	8.90	0.012	32	11.4	0.79	0.674
MPA	672	94	14.0			208	31.0			71	10.6
VPA	296	41	13.9			84	28.4			37	12.5
Sleep quality
Good	528	49	9.3	31.56	<0.001	82	15.5	116.63	<0.001	36	6.8	17.79	<0.001
Poor	720	152	21.1	31.56	<0.001	320	44.4	116.63	<0.001	104	14.4	17.79	<0.001