Risk of child pedestrian injury associated with sociodemographic variables
| No (%) in group | ||||
|---|---|---|---|---|
| Variable | Cases | Controls | OR | 95% CI |
| *Seventeen cases and 34 controls did not report father in the family. | ||||
| †Two cases and one control did not report mother in the family. | ||||
| Floor material | ||||
| Dirt, cement, or concrete | 18 (20.9) | 21 (12.2) | 1.9 | 0.9 to 4.0 |
| Tile or other | 68 (79.1) | 151 (87.8) | 1.0 | |
| Housing type | ||||
| Separated house | 73 (84.9) | 151 (87.8) | 1.0 | |
| Apartment | 8 (9.3) | 12 (7.0) | 1.4 | 0.5 to 3.8 |
| Other type of housing | 5 (5.8) | 9 (5.2) | 1.1 | 0.3 to 4.0 |
| House ownership | ||||
| Self owned | 51 (59.3) | 100 (58.1) | 1.0 | |
| Rented | 22 (25.6) | 57 (33.1) | 0.8 | 0.4 to 1.4 |
| Borrowed | 13 (15.1) | 15 (8.7) | 1.7 | 0.7 to 4.2 |
| Father’s age (years)* | ||||
| 17–24 | 3 (4.3) | 6 (4.3) | 0.8 | 0.1 to 4.1 |
| 25–34 | 22 (31.9) | 60 (43.5) | 0.6 | 0.3 to 1.2 |
| ≥35 | 44 (63.8) | 72 (52.2) | 1.0 | |
| Father’s education (years of school)* | ||||
| Elementary or less (≤6 years) | 41 (59.4) | 86 (62.3) | 0.9 | 0.5 to 1.7 |
| More than elementary (>6 years) | 28 (40.6) | 52 (37.7) | 1.0 | |
| Working father* | ||||
| No | 4 (5.8) | 6 (4.3) | 1.4 | 0.3 to 5.9 |
| Yes | 65 (94.2) | 132 (95.7) | 1.0 | |
| Mother’s age (years)† | ||||
| 17–24 | 5 (6.0) | 20 (11.7) | 0.4 | 0.1 to 1.2 |
| 25–34 | 36 (42.9) | 83 (48.5) | 0.7 | 0.4 to 1.2 |
| ≥35 | 43 (51.2) | 68 (39.8) | 1.0 | |
| Working mother† | ||||
| No | 59 (70.2) | 142 (83.0) | 1.0 | |
| Yes | 25 (29.8) | 29 (17.0) | 2.1 | 1.1 to 4.0 |
| Mother’s education (years of school)† | ||||
| Elementary or less (≤6 years) | 47 (56.0) | 101 (59.1) | 0.9 | 0.5 to 1.6 |
| More than elementary (>6 years) | 37 (44.0) | 70 (40.9) | 1.0 | |