Korean Journal of Family Practice

Table. 3.

Univariate analysis for the life style factors of PHQ-9 score

Variable PHQ-9 score
0–4 group
(n=1,280)
PHQ-9 score
5–27 group
(n=340)
P-valuea
Alcohol <0.001
≤4 Times a month 982 (79.5) 253 (20.5)
≥Twice a week 298 (77.4) 87 (22.6)
Current smoking <0.001
No 997 (79.4) 258 (20.6)
Yes 283 (77.5) 82 (22.5)
Physical activity
(moderate-intensity)
<0.001
No 874 (77.1) 260 (22.9)
Yes 406 (83.5) 80 (16.5)
Aerobic exercise <0.001
No 576 (78.9) 154 (21.1)
Yes 704 (79.1) 186 (20.9)
Walking <0.001
≤4 Times a week 386 (78.1) 108 (21.9)
≥5 Times a week 894 (79.4) 232 (20.6)
Muscular exercise <0.001
None 888 (77.6) 256 (22.4)
≥Once a week 392 (82.4) 84 (17.6)

Values are presented as number (%).

PHQ-9: Patient Health Questionnaire-9.

aBy weighted Chi-square test.

Korean J Fam Pract 2021;11:296~303 https://doi.org/10.21215/kjfp.2021.11.4.296
© KJFP