Table 5. Logistic Regression Analysis of Medically Treated Home Injuries by Disability Status, Sociodemographic Characteristics and Home Environment Factors.
| Variables | Univariate Model | Multivariate Full Model | |
| Children with disabilities | Children without disabilities | ||
| OR 95% CI | OR 95% CI | OR 95% CI | |
| Disability status | |||
| No Disability | 1 | ||
| Disability | 4.46(2.57, 7.74)* | ||
| Average time of being cared per day | |||
| <30% | 1.72(0.78, 3.81) | 0.67(0.23, 1.97) | 0.24(0.02, 3.25) |
| 30–59% | 1.56(0.71, 3.42) | 0.82(0.29, 2.34) | 0.60(0.10, 3.76) |
| 60–89% | 1.20(0.50, 2.89) | 0.75(0.23, 2.46) | 1.66(0.36, 7.63) |
| >90% | 1 | 1 | 1 |
| Gender | |||
| Boy | 1.21(0.77, 1.90) | 0.91(0.53, 1.55) | 0.98(0.31, 3.09) |
| Girl | 1 | 1 | 1 |
| Age | |||
| 1–4 | 1.31(0.71, 2.40) | 1.27(0.56, 2.88) | 4.36(0.75, 25.38) |
| 5–10 | 0.91(0.51, 1.67) | 1.19(0.57, 2.48) | 0.54(0.11, 2.58) |
| 11–14 | 1 | 1 | 1 |
| Number of family members | |||
| 1–3 | 2.16(0.93, 5.03)* | 2.97(1.13, 7.76)* | 4.44(0.45, 44.06) |
| 4–5 | 3.13(1.48, 6.61)* | 3.36(1.48, 7.61)* | 5.07(0.62, 41.35) |
| 6 or more | 1 | 1 | 1 |
| Parent's educationa | |||
| Middle school or less | 1.90(0.76, 4.76) | 0.90(0.27, 3.05) | 1.68(0.11, 26.56) |
| High school | 2.48(1.13, 5.47)* | 1.33(0.45, 3.90) | 4.95(0.82, 29.92) |
| Undergraduate degree or higher | 1 | 1 | 1 |
| Family income per month | |||
| Less than 1000 RMB | 2.21(0.74, 6.56) | 1.52(0.28, 8.17) | 0.48(0.04, 6.36) |
| 1000–3000 RMB | 2.15(0.84, 5.52) | 2.03(0.43, 9.58) | 0.32(0.06, 1.85) |
| 3000–5000 RMB | 1.81(0.69, 4.70) | 1.93(0.41, 9.05) | 0.49(0.10, 2.34) |
| 5000 or higher | 1 | 1 | 1 |
| Having cat/dog | |||
| No | 1 | 1 | 1 |
| Yes | 2.01(1.30, 3.21)* | 1.76(1.02, 3.02)* | 3.21(1.12, 9.23)* |
| Fireworks stored unlocked | |||
| No | 1 | 1 | |
| Yes | 0.85(0.31, 2.36) | 1.01(0.34, 2.98) | |
| Open burner or brazier | |||
| No | 1 | 1 | 1 |
| Yes | 1.86(1.20, 2.89)* | 1.29(0.76, 2.22) | 1.81(0.60, 5.42) |
| Anti-slippery floor | |||
| No | 1.21(0.77, 1.87) | 1.03(0.60, 1.76) | 1.20(0.40, 3.60) |
| Yes | 1 | 1 | 1 |
| Bright indoor light | |||
| No | 0.89(0.43, 1.87) | 0.72(0.30, 1.69) | 1.15(0.13, 10.21) |
| Yes | 1 | 1 | 1 |
| Easy to get heat source | |||
| No | 0.74(0.46, 1.20) | 1.35(0.75, 2.42) | 0.85(0.26, 2.79) |
| Yes | 1 | 1 | 1 |
| Having any BB gun | |||
| No | 0.76(0.43, 1.33) | 1.70(0.84, 3.46) | 0.94(0.27, 3.30) |
| Yes | 1 | 1 | 1 |
| Having safety window grille | |||
| No | 0.83(0.54, 1.30) | 0.87(0.52, 1.46) | 1.90(0.64, 5.61) |
| Yes | 1 | 1 | 1 |
*
P<.05.