Table 1 Descriptive characteristics by different levels of physical activity (N = 549)
Items | Total | Low level | Moderate level | High level | X 2a | P b |
|---|---|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | |||
Sex | 0.099 | .952 | ||||
 Male | 195 (35.8) | 113 (35.3) | 54 (36.5) | 28 (36.8) |  |  |
 Female | 349 (64.2) | 207 (64.7) | 94 (63.5) | 48 (63.2) |  |  |
Age | 11.619 | .071 | ||||
 18–34 | 141 (26.0) | 95 (29.9) | 29 (19.5) | 17 (22.4) |  |  |
 35–49 | 151 (27.8) | 90 (28.3) | 41 (27.5) | 20 (26.3) |  |  |
 50–64 | 151 (27.8) | 74 (23.2) | 49 (32.9) | 28 (36.8) |  |  |
 ≥ 65 | 100 (18.4) | 59 (18.6) | 30 (20.1) | 11 (14.5) |  |  |
Education | 2.225 | .694 | ||||
 < Junior high school | 117 (21.5) | 75 (23.4) | 26 (17.4) | 16 (21.1) |  |  |
 Senior high school | 269 (49.4) | 154 (48.1) | 78 (52.3) | 37 (48.7) |  |  |
 > College | 159 (29.2) | 91 (28.4) | 45 (30.2) | 23 (30.3) |  |  |
BMIc | 0.373 | .830 | ||||
 < 24 | 299 (54.7) | 175 (54.2) | 80 (54.1) | 44 (57.9) |  |  |
 ≥ 24 | 248 (45.3) | 148 (45.8) | 68 (45.9) | 32 (42.1) |  |  |
Urbanizationd | 0.047 | .977 | ||||
 Urban | 383 (70.0) | 224 (69.8) | 105 (70.0) | 54 (71.1) |  |  |
 Rural | 164 (30.0) | 97 (30.2) | 45 (30.0) | 22 (28.9) |  |  |