Table 1 Socio-demographic according to each group in the study
Variable | Total population | Group I | Group II | Group III | Group IV |
|---|---|---|---|---|---|
(n = 1,806) | (n = 1,042) | (n = 288) | (n = 201) | (n = 275) | |
n (%) | n (%) | n (%) | n (%) | n (%) | |
Gender* | |||||
Female | 964 (53.4) | 552 (53.0) | 213 (74.0) | 36 (17.9) | 163 (59.3) |
Male | 799 (44.2) | 449 (43.1) | 74 (25.7) | 165 (82.1) | 111 (40.4) |
Age (years) | 33.4 ± 18.9 | 28.7 ± 18.9 | 37.2 ± 14.5 | 21.6 ± 3.8 | 54.3 ± 10.6 |
Years of education* | |||||
None | 21 (1.2) | 11 (1.1) | – | 5 (2.5) | 5 (1.8) |
Up to 2 years | 115 (6.4) | 16 (1.5) | 24 (8.3) | 17 (8.5) | 58 (21.1) |
Up to 11 years | 382 (21.2) | 160 (15.4) | 36 (12.5) | 119 (59.2) | 67 (24.4) |
Up to 14 years | 468 (25.9) | 148 (14.2) | 176 (61.1) | 39 (19.4) | 105 (38.2) |
More than 14 years | 159 (8.8) | 68 (6.5) | 52 (18.1) | 7 (3.5) | 32 (11.6) |
Monthly family income* | |||||
Low (< US$202.10) | 71 (3.9) | 48 (4.6) | 9 (3.1) | 4 (2.0) | 10 (3.6) |
Intermediate (U$202.10–606.31) | 566 (31.3) | 173 (16.6) | 158 (54.9) | 60 (29.9) | 175 (63.6) |
High(> U$606.31) | 338 (18.7) | 130 (12.5) | 117 (40.6) | 19 (9.5) | 72 (26.2) |