Table 1.
Demographic characteristics of university students from May to June 2023 in China and Indonesia (N=1327)
| Characteristics | Total (N=1327) n (%) | Country | |
|---|---|---|---|
| China (N=625) n (%) | Indonesia (N=702) n (%) | ||
| Sex | |||
| Male | 591 (44.5) | 232 (37.1) | 359 (51.1) |
| Female | 736 (55.5) | 393 (62.9) | 343 (48.9) |
| Age (years) | |||
| ≤20 | 1038 (78.2) | 435 (69.6) | 603 (85.9) |
| >20 | 289 (21.8) | 190 (30.4) | 99 (14.1) |
| Studies | |||
| Medical university | 441 (33.2) | 208 (33.3) | 233 (33.2) |
| Non-medical university | 886 (66.8) | 417 (66.7) | 469 (66.8) |
| Year in School | |||
| First–Second | 1142 (86.1) | 565 (90.4) | 577 (82.2) |
| Third–Fourth | 185 (13.9) | 60 (9.6) | 125 (17.8) |
| Residence | |||
| Urban | 831 (62.6) | 214 (34.2) | 617 (87.9) |
| Rural | 496 (37.4) | 411 (65.8) | 85 (12.1) |
| Monthly living cost (US$) | |||
| ≤300 | 965 (72.7) | 538 (86.1) | 427 (60.8) |
| >300 | 362 (27.3) | 87 (13.9) | 275 (39.2) |
| Smoking tobacco cigarettes | |||
| Yes | 137 (10.3) | 52 (8.3) | 85 (12.1) |
| No | 1190 (89.7) | 573 (91.7) | 617 (87.9) |
| Currently living with smokers | |||
| Yes | 346 (26.1) | 125 (20.0) | 221 (31.5) |
| No | 981 (73.9) | 500 (80.0) | 481 (68.5) |
| Family members ever use tobacco cigarettes | |||
| Yes | 298 (22.5) | 110 (17.6) | 188 (26.8) |
| No | 1029 (77.5) | 515 (82.4) | 514 (73.2) |
| Family members ever use e-cigarettes | |||
| Yes | 79 (6.0) | 43 (6.9) | 36 (5.1) |
| No | 1248 (94.0) | 582 (93.1) | 666 (94.9) |
| Close friends ever use tobacco cigarettes | |||
| Yes | 752 (56.7) | 164 (26.2) | 588 (83.8) |
| No | 575 (43.3) | 461 (73.8) | 114 (16.2) |
| Close friends ever use e-cigarettes | |||
| Yes | 387 (29.2) | 105 (16.8) | 282 (40.2) |
| No | 940 (70.8) | 520 (83.2) | 420 (59.8) |