The Korean Journal of Sports Medicine

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-6028   pISSN 1226-3729

Table. 1.

Table. 1.

Characteristics of participants

Variable Male Female Total
Age (yr)
65−70 249 (44.9) 311 (37.6) 560 (40.8)
71−75 156 (23.6) 210 (23.9) 366 (23.8)
76−80 203 (31.5) 267 (38.5) 470 (35.5)
Educational status
Elementary school 222 (35.4) 545 (69.3) 767 (54.5)
Middle school 119 (19.0) 117 (14.2) 236 (16.3)
High school 168 (28.8) 82 (11.1) 250 (18.8)
College or university 99 (16.8) 43 (5.4) 142 (10.4)
Alcohol drinking*
No 259 (41.3) 649 (83.1) 908 (64.9)
Yes 349 (58.7) 136 (16.9) 485 (35.1)
Smoking
No 507 (83.1) 772 (98.7) 1,279 (91.9)
Yes 101 (16.9) 14 (1.3) 115 (8.1)
Household income status (quartile)
Low 241 (39.8) 394 (50.1) 635 (45.6)
Mid-low 164 (27.3) 199 (25.2) 363 (26.1)
Mid-high 114 (18.7) 118 (15.8) 232 (17.1)
High 86 (14.2) 73 (8.8) 159 (11.2)

Values are presented as number (weighted %).

*No: never drunk or less than 1 glass in a month, yes: more than 1 glass in a month. No: non-smoker (past smoker and never smoker), yes: current smoker.

Korean J Sports Med 2021;39:60-7 https://doi.org/10.5763/kjsm.2021.39.2.60
© 2021 Korean J Sports Med