Table 1 Characteristics of study participants (N = 683).
Variable | Mean (SD) or N (%) | Women (n = 417) | Men (n = 266) | pa |
|---|---|---|---|---|
Age (years) | 52.2 (7.1) | 52.1 (6.9) | 52.5 (7.4) | 0.4 |
Body mass index | 22.4 (3.2) | 21.4 (2.9) | 23.9 (3.1) | < 0.001 |
Working status | ||||
Employed | 560 (82.0) | 311 (74.6) | 249 (93.6) | < 0.001 |
Unemployed | 123 (18.0) | 106 (25.4) | 17 (6.4) | |
Educational attainment | ||||
Advanced or higher | 438 (64.1) | 265 (63.5) | 173 (65.0) | 0.7 |
Below advanced | 245 (35.9) | 152 (36.5) | 93 (35.0) | |
Marital status | ||||
Single | 135 (19.8) | 98 (23.5) | 37 (13.9) | < 0.05 |
Couple | 548 (80.2) | 319 (76.5) | 229 (86.1) | |
Living status | ||||
Alone | 72 (10.5) | 45 (10.8) | 27 (10.2) | 0.8 |
With others | 611 (89.5) | 372 (89.2) | 239 (89.8) | |
Gross annual household income | ||||
≤ ¥5,000,000 | 307 (44.9) | 200 (48.0) | 107 (40.2) | < 0.05 |
> ¥5,000,000 | 376 (55.1) | 217 (52.0) | 159 (59.8) | |
Smoking | ||||
No | 586 (85.8) | 382 (91.6) | 204 (76.7) | < 0.001 |
Yes | 97 (14.2) | 35 (8.4) | 62 (23.3) | |
Accelerometer wearing time (min/day) | 921.7 (91.2) | 937.7 (86.0) | 896.5 (93.4) | < 0.001 |
SB (min/day) | 500.3 (120.8) | 486.2 (109.8) | 522.5 (133.5) | < 0.001 |
LPA (min/day) | 350.7 (110.7) | 381.6 (97.9) | 302.4 (112.5) | < 0.001 |
MVPA (min/day) | 70.6 (39.4) | 70.0 (36.1) | 71.6 (44.2) | 0.6 |
Rest by sleep | 3.0 (0.7) | 2.9 (0.6) | 3.0 (0.7) | 0.055 |
Sleep quality | 2.5 (0.9) | 2.4 (0.9) | 2.5 (0.9) | 0.129 |
