TABLE 1: Association of Schistosoma mansoni infection with biological and social factors of individuals from the city of Lagoa da Canoa, Alagoas. 2020.
| Variables | Frequency (%) | Infection (%) | PR |
|---|---|---|---|
| (95%CI) | |||
| Area of residence | |||
| Rural | 173 (49.9) | 33 (19.1) | 1 |
| Urban | 174 (50.1) | 73 (41.9) | 2.25 (1.59-3.20) |
| Age group (years) | |||
| 05 - 22 | 105 (30.3) | 21 (20.0) | 1 |
| 22 - 39 | 87 (25.1) | 29 (33.3) | 1.43 (0.82-2.49) |
| 39 - 56 | 94 (27.1) | 33 (35.1) | 1.39 (0.72-2.66) |
| 56 - 73 | 50 (14.4) | 20 (40.0) | 1.51 (0.72-3.16) |
| 73 - 90 | 11 (3.2) | 3 (27.3) | 0.94 (0.24-3.68) |
| Gender | |||
| Female | 189 (54.5) | 52 (27.5) | 1 |
| Male | 158 (45.5) | 54 (34.2) | 1.28 (0.94-1.74) |
| Marital status | |||
| Single | 156 (45.0) | 36 (23.1) | 1 |
| Married | 130 (37.5) | 47 (36.1) | 1.22 (0.74-2.04) |
| Widower | 13 (3.7) | 3 (23.1) | 0.98 (0.33-2.95) |
| Divorced | 13 (3.7) | 4 (30.8) | 0.86 (0.34-2.18) |
| Others | 35 (10.1) | 16 (45.7) | 1.31 (0.78-2.20) |
| Education | |||
| Elementary school | 239 (68.9) | 71 (29.7) | 1 |
| No formal education | 40 (11.5) | 12 (30.0) | 0.94 (0.60-1.47) |
| High school or university education | 68 (19.6) | 21 (30.9) | 1.10 (0.72-1.67) |
| Time living in city | |||
| Up to 1 year | 10 (2.9) | 2 (20.0) | 1 |
| >10 years | 337 (97.1) | 103 (30.5) | 0.99 (0.29-3.37) |
| Hometown | |||
| No | 155 (44.7) | 44 (28.4) | 1 |
| Yes | 192 (55.3) | 61 (31.8) | 1.19 (0.87-1.63) |
| Own home | |||
| No | 30 (8.6) | 12 (40.0) | 1 |
| Yes | 317 (91.4) | 93 (29.3) | 1.49 (0.90-2.45) |
| Monthly family income | |||
| Up to 1 minimum wage | 303 (87.3) | 90 (29.7) | 1 |
| >1 minimum wage | 44 (12.7) | 15 (34.1) | 1.00 (0.61-1.66) |
| Profession | |||
| Another profession | 137 (39.5) | 29 (21.2) | 1 |
| Farmer | 210 (60.5) | 77 (36.7) | 1.52 (1.03-2.24) |
Legend: PR (Prevalence Ratio).