Table 1.
Demographic and socioeconomic characteristics of 20–64 year-old residents in Piracicaba, SP, Brazil, 2011
| Sample characteristics | Total | Weighted | IC 95% | ||
|---|---|---|---|---|---|
| % (n) | % (n) | % | |||
| Demographic | Gender | Male | 27.8(69) | 33.5 (50166,438) | 22.6- 46.6 |
| Female | 72.2 (179) | 66.5 (99468,883) | 53.4- 77.4 | ||
| Age (years) | 20–44 | 55.6 (138) | 30.9 (46205,521) | 23.3- 39.3 | |
| 45–64 | 44.4 (110) | 69.1 (103429,800) | 60.4- 76.7 | ||
| Race | White | 79.8 (198) | 78.2 (117034,328) | 67.1- 86,3 | |
| Black | 8.5 (21) | 6.6 (9886,771) | 3.4- 12.4 | ||
| Mixed race | 10.9 (27) | 14.8 (22093,398) | 6.9- 28.8 | ||
| Asian | 0.8 (2) | 0.4 (620,833) | 0.1- 1.8 | ||
| Socioeconomic | Marital status | Single | 18.1 (45) | 12.2 (18299,063) | 7.1- 20.2 |
| Married | 70.2 (174) | 73 (1092223,210) | 66.4- 78.7 | ||
| Divorced + widow | 11.7 (29) | 14.8 (22113,049) | 8.6- 25.4 | ||
| Personal income | Up to 1 MW | 38.7 (96) | 38.7 (56864,195) | 30.9- 47.2 | |
| 1- 2 MW | 21.8 (54) | 17.6 (25904,271) | 12.4- 24.4 | ||
| + 2 MW | 37.9 (94) | 43.7 (64181,750) | 33.0- 55.0 | ||
| Family income | Up to 1 MW | 3.6 (9) | 3.2 (4718.33) | 1.1- 9.0 | |
| 1- 2 MW | 12.1 (30) | 9.7 (14123,959) | 5.4- 16.6 | ||
| + 2 MW | 81.9 (203) | 87.1 (127487,081) | 78.4- 92.7 | ||
| Educational level | Up to 4 years | 17.3 (43) | 28.5 (42576,751) | 16.8- 43.9 | |
| 5 to 10 years | 27.8 (69) | 29.2 (43671,486) | 23.3- 35.9 | ||
| + 11 years | 54.8 (136) | 42.4 (63387,084) | 28.2- 57.9 | ||
| Social class | Medium | 17.3 (43) | 11.5 (17197,083) | 6.5- 19.5 | |
| High lower | 67.3 (167) | 75.3 (112462,925) | 65.3- 82.9 | ||
| Lower | 15.3 (38) | 13.3 (19975,313) | 8.4- 20.5 | ||
Note: MW is minimum wage.
Variables “personal income” and “family income” did not complete 100% percentage value due to missing cases.