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Regression analysis of predictor variables
| Predictor variables | P vaule | b | R square |
|---|---|---|---|
| Anesthesia group | 0.787 | ||
| Sex | 0.263 | ||
| Preterm | 0.694 | ||
| Birthweight | 0.977 | ||
| Past medical histories of children | 0.715 | ||
| Mother’s pregnancy disease | 0.218 | ||
| Mother’s education | 0.022a | 1.941 | 1.60% |
| Maternal age at delivery | 0.192 | ||
| Perioperative adverse events | 0.916 | ||
| Age at evaluation | 0.476 |
aThe significance level < 0.05
