Table 3. Results of Multivariable Logistic Regression Analysis for Associations between Multiple Factors and Cerebral Palsy.
| Adjusted OR (95% CI) | |
|---|---|
| Sex | |
| Male | 1.00 |
| Female | 0.81 (0.77–0.85) |
| Income groups | |
| 1st group | 1.00 |
| 2nd group | 0.93 (0.84–1.02) |
| 3rd group | 0.98 (0.90–1.07) |
| 4th group | 0.98 (0.90–1.07) |
| 5th group | 1.07 (0.97–1.17) |
| Coverage classification | |
| Self-employed insured | 1.00 |
| Employee insured | 0.998 (0.95–1.05) |
| Medical aid beneficiaries | 2.41 (2.09–2.77) |
| Prematurity | |
| No | 1.00 |
| Yes | 9.34 (8.68–10.05) |
| Low birth weight | |
| No | 1.00 |
| Yes | 3.74 (3.46–4.05) |
OR, odds ratio, CI, confidence interval.