Table 2 Characteristics of the sample according to randomisation group. Pelotas, Brazil, 2018
N | % (95% CI) | N | % (95% CI) | N | % (95% CI) | |
|---|---|---|---|---|---|---|
Total | 798 | 798 | 798 | |||
Sex | ||||||
Female | 433 | 54.3 (50.8, 57.7) | 451 | 56.5 (53.1, 59.9) | 426 | 53.4 (49.9, 56.8) |
Male | 365 | 45.7 (42.3, 49.2) | 347 | 43.5 (40.1, 47.0) | 372 | 46.6 (43.2, 50.1) |
Schooling (years) | ||||||
0–8 | 115 | 14.4 (12.1, 17.0) | 106 | 13.3 (11.1, 15.9) | 134 | 16.8 (14.4, 19.6) |
9–11 | 337 | 42.2 (38.8, 45.7) | 358 | 45.0 (41.5, 48.5) | 354 | 44.4 (41.0, 47.9) |
12+ | 346 | 43.4 (40.0, 46.8) | 332 | 41.7 (38.3, 45.2) | 309 | 38.8 (35.4, 42.2) |
Skin colour | ||||||
White | 521 | 69.7 (66.3, 72.8) | 511 | 68.3 (64.9, 71.6) | 499 | 67.1 (63.7, 70.4) |
Brown | 114 | 15.2 (12.8, 18.0) | 118 | 15.8 (13.3, 18.6) | 106 | 14.3 (11.9, 17.0) |
Black | 89 | 11.9 (9.8, 14.4) | 89 | 11.9 (9.8, 14.4) | 110 | 14.8 (12.4, 17.5) |
Other | 24 | 3.2 (2.2, 4.7) | 30 | 4.0 (2.6, 5.4) | 28 | 3.8 (2.6, 5.4) |
Socioeconomic position | ||||||
1st (poorest) | 101 | 12.7 (10.5, 15.2) | 96 | 12.1 (10.0, 14.5) | 113 | 14.2 (12.0, 16.8) |
2nd | 148 | 18.6 (16.0, 21.4) | 145 | 18.2 (15.7, 21.0) | 138 | 17.4 (14.9, 20.2) |
3rd | 152 | 19.1 (16.5, 21.9) | 159 | 20.0 (17.3, 22.9) | 166 | 20.9 (18.2, 23.9) |
4th | 178 | 22.3 (19.5, 25.3) | 180 | 22.6 (19.8, 25.6) | 194 | 24.4 (21.6, 27.5) |
5th (richest) | 219 | 27.4 (24.5, 30.6) | 217 | 27.2 (24.3, 30.4) | 183 | 23.1 (20.2, 26.1) |