Table 1. Sociodemographic characteristics of Ijuí subjects by date of population-based survey.
| Survey 1 (April 11–13th) | Survey 2 (April 25–27 th) | Survey 3 (May 9–11 th) | Survey 4 (May 23–25 th) | Survey 5 (Jun 27–29 th) | |
|---|---|---|---|---|---|
| N = 420 | N = 426 | N = 454 | N = 450 | N = 472 | |
| Sex | N (%) | N (%) | N (%) | N (%) | N (%) |
| Men | 167 (39.8) | 165 (38.7) | 174 (38.3) | 198 (44.0) | 185 (39.3) |
| Women | 253 (60.2) | 261 (61.3) | 280 (61.7) | 252 (56.0) | 287 (60.7) |
| Age | |||||
| 20–29 | 73 (17.4) | 53 (12.4) | 61 (13.4) | 66 (14.7) | 54 (11.4) |
| 30–39 | 65 (15.5) | 66 (15.5) | 61 (31.4) | 83 (18.4) | 72 (15.3) |
| 40–49 | 69 (16.4) | 67 (15.7) | 81 (17.8) | 77 (17.1) | 88 (18.6) |
| 50–59 | 61 (14.5) | 88 (20.7) | 88 (19.4) | 80 (17.8) | 85 (18.0) |
| 60–69 | 80 (19.1) | 75 (17.6) | 73 (16.1) | 79 (17.6) | 102 (21.7) |
| 70–79 | 46 (11.0) | 60 (14.1) | 64 (14.1) | 47 (10.4) | 51 (10.8) |
| 80+ | 26 (6.2) | 17 (4.0) | 26 (5.7) | 18 (4.0) | 20 (4.2) |
| Educational attainment | |||||
| None/primary school | 131 (31.2) | 7 (1.6) | 13 (2.9) | 6 (1.3) | 12 (2.5) |
| Lower secondary school (complete and incomplete) | 66 (15.7) | 149 (35.0) | 152 (33.5) | 145 (32.2) | 141 (29.9) |
| Upper secondary school (complete and incomplete) | 144 (34.3) | 138 (32.4) | 128 (28.2) | 118 (26.2) | 164 (34.8) |
| University (complete and incomplete) | 79 (18.8) | 132 (31.0) | 161 (35.5) | 181 (40.2) | 155 (32.8) |
| Ethnicity | |||||
| White | 347 (82.8) | 322 (75.8) | 360 (80.4) | 360 (80.4) | 377 (81.2) |
| Others (indigenous. black. asian) | 72 (17.2) | 103 (24.2) | 88 (19.6) | 88 (19.6) | 87 (18.8) |