Table 2 Multiple linear regression of changes in head circumference and maternal and infant factors
From: Serial head circumference measurements should be used to classify congenital microcephaly
Variables | Regression Coefficient (β) | P-value |
|---|---|---|
Size | ||
Symmetrical SGA | 0.59 | 0.002 |
Asymmetrical SGA | 0.37 | 0.030 |
AGA | 0.14 | 0.311 |
LGA | 1.00 | |
Delivery mode | ||
Vaginal | 0.08 | 0.164 |
Caesarean | 1.00 | |
Presentation | ||
Vertex | 0.14 | 0.176 |
Breech or transverse | 1.00 | |
Labor pain | ||
Present | 0.31 | < 0.001 |
Absent | 1.00 | |