Table 9 Adjusted associations between selected variables and the mean head circumference (HC) of newborns, between April and November 2015
|  | Estimate | Standard error | Pr > |t| |
|---|---|---|---|
Intercept | 363.78 | 2.77 | <0.0001 |
Sex of infant | |||
 Female | −2.33 | 0.55 | <0.0001 |
 Male (ref) |  |  |  |
Intervention | |||
 Yes | 2.88 | 0.66 | <0.0001 |
 No (ref) |  |  |  |
SP dosage | |||
 0 | −2.87 | 0.87 | 0.00 |
 1 | −1.88 | 0.93 | 0.04 |
 2 | −2.55 | 0.78 | 0.00 |
 3+ (ref) |  |  |  |
Primigravida | |||
 Yes | −1.16 | 0.71 | 0.10 |
 No (ref) |  |  |  |
At least 1 ANC visit | |||
 Yes | 2.01 | 0.62 | 0.00 |
 No (ref) | |||
 Month of birth | −0.64 | 0.13 | <0.0001 |
Gestational age at delivery (months) | |||
 8 | −17.83 | 5.68 | 0.00 |
 9 | −3.73 | 2.14 | 0.08 |
 10 (ref) |  |  |  |