Table 1 Comparison of the MAVIE baseline and follow-up samples
Participants Characteristics | Baseline Sample | Follow-up Sample | P-value | ||
|---|---|---|---|---|---|
All | n = 12,419 | (%) | n = 8640 | (%) |  |
Sex | |||||
 Male | 5838 | (47) | 4129 | (48) | 0.270 |
 Female | 6581 | (53) | 4511 | (52) |  |
Age groups (years) | |||||
  < 15 | 999 | (8) | 763 | (9) | < 0.001 |
 15–34 | 1795 | (14) | 1092 | (13) |  |
 35–54 | 3584 | (29) | 2297 | (27) |  |
 55–69 | 4539 | (36) | 3396 | (39) |  |
 ≥ 70 | 1502 | (12) | 1092 | (13) |  |
Occupational Status (≥ 15 years old) | |||||
 Farmer, operators, craftsman, shopkeeper | 127 | (1) | 91 | (1) | < 0.001 |
 Higher manager, professional occupations, independent | 1783 | (17) | 1347 | (19) |  |
 Middle manager, employees | 2386 | (25) | 1619 | (19) |  |
 Retired | 3819 | (41) | 3017 | (43) |  |
 Unemployed | 871 | (9) | 615 | (8) |  |
 Student | 299 | (3) | 192 | (2) |  |
 Other | 312 | (3) | 202 | (3) |  |
 missing | 1823 |  | 794 |  |  |
Educational attainment by age (≥ 15 years old) | |||||
 Low | 8738 | (91) | 6515 | (92) | 0.038 |
 High | 868 | (9) | 575 | (8) |  |
 missing | 1819 |  | 787 |  |  |
Household Characteristics | Â | Â | Â | Â | Â |
All | 9483 | Â | 6356 | Â | Â |
Number of household members | |||||
 1 member | 2198 | (23) | 1563 | (25) | < 0.001 |
 2 members | 4211 | (44) | 2953 | (46) |  |
 3 members | 1308 | (14) | 788 | (12) |  |
 4 members | 1222 | (13) | 756 | (12) |  |
 5 members | 408 | (4) | 228 | (4) |  |
 6 members and more | 113 | (1) | 53 | (1) |  |
 missing | 23 |  | 15 |  |  |
Household income level | |||||
 Low ≤ p30 | 1177 | (14) | 704 | (13) | 0.006 |
 Medium (p30 – p80) | 3319 | (41) | 2258 | (41) |  |
 High ≥ p80 | 3651 | (45) | 2598 | (47) |  |
 missing | 1336 |  | 796 |  |  |