Table 1 Socioeconomic and health-related characteristics of participants according to the presence of depressed mood
From: Association between sedentary behavior and depression among South Korean adolescents
Variables | Male (N = 184,514, 50.4%) | p-value | Female (N = 181,891, 49.6%) | p-value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Depressive | Not-depressive | Depressive | Not-depressive | |||||||
N | (%) | N | (%) | N | (%) | N | (%) | |||
Total Sedentary time | <0.0001 | <0.0001 | ||||||||
Low | 10,944 | (18.8) | 47,278 | (81.2) | 9600 | (28.9) | 23,672 | (71.1) | ||
Middle | 17,402 | (19.4) | 72,250 | (80.6) | 28,714 | (29.7) | 67,807 | (70.3) | ||
High | 8385 | (22.9) | 28,255 | (77.1) | 16,972 | (32.6) | 35,126 | (67.4) | ||
Specific Sedentary time | <0.0001 | <0.0001 | ||||||||
Longer during weekday | 19,449 | (19.4) | 80,921 | (80.6) | 35,486 | (29.6) | 84,345 | (70.4) | ||
Longer during weekend | 17,282 | (20.5) | 66,862 | (79.5) | 19,800 | (31.9) | 42,260 | (68.1) | ||
Specific Sedentary time | 0.8200 | <0.0001 | ||||||||
Study < Other causes | 17,006 | (19.8) | 68,786 | (80.2) | 20,344 | (31.9) | 43,493 | (68.1) | ||
Study ≥ Other cause | 19,725 | (20.0) | 78,997 | (80.0) | 34,942 | (29.6) | 83,112 | (70.4) | ||
Sleep Duration | <0.0001 | <0.0001 | ||||||||
> 8 hours | 8082 | (15.2) | 45,211 | (84.8) | 8889 | (23.9) | 28,308 | (76.1) | ||
≤ 8 hours | 28,649 | (21.8) | 102,572 | (78.2) | 46,397 | (32.1) | 98,297 | (67.9) | ||
COVID-19 period | 0.0005 | 0.0029 | ||||||||
Before COVID-19 period | 32,279 | (20.0) | 128,829 | (80.0) | 48,913 | (30.5) | 111,400 | (69.5) | ||
After COVID-19 period | 4452 | (19.0) | 18,954 | (81.0) | 6373 | (29.5) | 15,205 | (70.5) | ||
Age | <0.0001 | <0.0001 | ||||||||
12-15 | 19,068 | (18.0) | 86,921 | (82.0) | 30,029 | (28.6) | 74,860 | (71.4) | ||
16-18 | 17,663 | (22.5) | 60,862 | (77.5) | 25,257 | (32.8) | 51,745 | (67.2) | ||
Living with Parents | <0.0001 | <0.0001 | ||||||||
Both Parents | 30,999 | (19.5) | 127,740 | (80.5) | 48,889 | (29.9) | 114,404 | (70.1) | ||
Single Parent | 1907 | (23.0) | 6387 | (77.0) | 2831 | (35.3) | 5197 | (64.7) | ||
None | 3825 | (21.9) | 13,656 | (78.1) | 3566 | (33.7) | 7004 | (66.3) | ||
Economic Status | <0.0001 | <0.0001 | ||||||||
Low | 7313 | (27.4) | 19,408 | (72.6) | 11,146 | (40.4) | 16,459 | (59.6) | ||
Middle | 15,529 | (18.5) | 68,297 | (81.5) | 26,078 | (28.7) | 64,837 | (71.3) | ||
High | 13,889 | (18.8) | 60,078 | (81.2) | 18,062 | (28.5) | 45,309 | (71.5) | ||
Grade | <0.0001 | <0.0001 | ||||||||
High | 12,933 | (17.7) | 60,225 | (82.3) | 18,060 | (26.2) | 50,869 | (73.8) | ||
Middle | 9675 | (18.7) | 42,136 | (81.3) | 15,808 | (28.8) | 38,989 | (71.2) | ||
Low | 14,123 | (23.7) | 45,422 | (76.3) | 21,418 | (36.8) | 36,747 | (63.2) | ||
Alcohol Status | <0.0001 | <0.0001 | ||||||||
Never | 16,340 | (15.6) | 88,247 | (84.4) | 30,331 | (25.4) | 89,059 | (74.6) | ||
Ever | 20,391 | (25.5) | 59,536 | (74.5) | 24,955 | (39.9) | 37,546 | (60.1) | ||
Smoking Status | <0.0001 | <0.0001 | ||||||||
Never | 25,776 | (17.6) | 121,088 | (82.4) | 48,421 | (28.8) | 119,827 | (71.2) | ||
Ever | 10,955 | (29.1) | 26,695 | (70.9) | 6865 | (50.3) | 6778 | (49.7) | ||
Physical Activity | <0.0001 | <0.0001 | ||||||||
Low | 34,054 | (19.7) | 139,180 | (80.3) | 54,175 | (30.3) | 124,798 | (69.7) | ||
High | 2677 | (23.7) | 8603 | (76.3) | 1111 | (38.1) | 1807 | (61.9) | ||
Perceived Stress level | <0.0001 | <0.0001 | ||||||||
Low | 2664 | (5.6) | 44,834 | (94.4) | 1788 | (7.0) | 23,794 | (93.0) | ||
Middle | 12,397 | (15.1) | 69,776 | (84.9) | 14,632 | (19.4) | 60,819 | (80.6) | ||
High | 21,670 | (39.5) | 33,173 | (60.5) | 38,866 | (48.1) | 41,992 | (51.9) | ||
Self-Reported Health Status | <0.0001 | <0.0001 | ||||||||
High | 24,625 | (17.4) | 116,818 | (82.6) | 30,148 | (24.9) | 90,873 | (75.1) | ||
Middle | 8598 | (25.6) | 25,048 | (74.4) | 17,599 | (37.6) | 29,178 | (62.4) | ||
Low | 3508 | (37.2) | 5917 | (62.8) | 7539 | (53.5) | 6554 | (46.5) | ||
Total | 36,731 | (19.9) | 147,783 | (80.1) | 55,286 | (30.4) | 126,605 | (69.6) | ||