Table 1 Demographic characteristics of the participantsa
Variable | Thai (n = 2941) | URASb (n = 181) | P-value | Test |
|---|---|---|---|---|
Sex—n (%) | 0.975 | Chi-square | ||
● Female | 1550 (52.7) | 95 (52.5) | ||
● Male | 1391 (47.3) | 86 (47.5) | ||
Education—n (%) | < 0.001 | Chi-square | ||
● Up to primary | 981 (34.6) | 115 (63.5) | ||
● Up to secondary | 1091 (38.5) | 46 (25.4) | ||
● Degree or above | 765 (26.9) | 20 (11.1) | ||
Median age—years (IQR)c | 42.0 (31.0) | 23.1 (27.3) | < 0.001 | Mann-Whitney U |
Age group—n (%) | < 0.001 | Chi-square | ||
● ≤15 years | 349 (11.9) | 68 (37.6) | ||
● >15 but ≤ 60 years | 2033 (69.1) | 102 (56.3) | ||
● >60 years | 599 (19.0) | 11 (6.1) | ||
Median household income—Baht (IQR) | 30,000 (30,000) | 6000 (4500) | < 0.001 | Mann-Whitney U |
Household economy | < 0.001 | Fisher’s exact | ||
● Above average | 271 (23.9) | 2 (1.3) | ||
● Below average | 861 (76.1) | 151 (98.7) | ||
Insurance status | < 0.001 | Fisher’s exact | ||
● Uninsured | 6 (0.2) | 177 (97.8) | ||
● Insured | 2935 (99.8) | 4 (2.2) |