Physical Activity Level and Social-Ecological Influence Factors in Chinese Information Technology Professionals: A Cross-Sectional Study

Table 1

Demographic characteristics of participants, by PA.

Variables	PA level			N	%	χ2	P
	LPA	MPA	VPA
Gender						21.581
Male	189	136	61	386	63.80%
Female	142	65	12	219	36.20%
Age (year)						2.489
≤25	51	33	13	97	16.03%
26–35	185	104	39	328	54.21%
36–45	89	57	20	166	27.44%
46–60	6	7	1	14	2.31%
Education						21.850
Doctoral degree	7	8	6	21	3.47%
Master’s degree	59	59	23	141	23.31%
Bachelor’s degree	207	102	33	342	56.53%
Associate degree	51	30	9	90	14.88%
HS graduate/less than HS	7	2	2	11	1.82%
Marital status						18.112
Single, never married	127	114	34	275	45.45%
Married	201	86	39	326	53.88%
Separated/divorced	3	1	0	4	0.66%
Income (RMB/YEAR)						12.555
≤100,000	113	56	19	188	31.07%
100,000–200,000	102	54	20	176	29.09%
200000–300000	55	33	11	99	16.36%
300,000–400,000	23	23	6	52	8.60%
＞400,000	38	35	17	90	14.88%
Work experience						2.831
＜3 years	94	63	20	177	29.26%
3–6 year (exclude 6 years)	71	40	19	130	21.49%
6–10 years (exclude 10 years)	72	38	14	124	20.50%
10–15 years (exclude 15 years)	70	41	15	126	20.83%
≥15 years	24	19	5	48	7.93%
Perceived health						37.904
Very good	14	21	18	53	8.76%
Rather good	107	75	30	212	35.04%
Subhealth	187	91	23	301	49.75%
Rather poor	21	13	2	36	5.95%
Very poor	2	1	0	3	0.50%

LPA: light PA, MPA: moderate PA, and VPA: vigorous PA. Notes: , , and .