The effects of sex, parity and maternal age on birth weights in a specialist hospital setting in Nigeria.

ABSTRACT

This study looked at the combined effects of maternal age, fetal sex and parity in a specialist hospital setting and compared it with already published figures obtained from public health-care data in Nigeria. The results show a relationship exists with bivariate analysis between these variables and birth weight, but with multivariate analysis the relationship proves to be spurious. Socio-economic status and maternal health were felt to be the most important considerations within the specialist hospital setting, as patients who attend are more likely to be of high socio-economic status and therefore on a higher income and better educated. This has a beneficial impact on maternal health and a positive outcome on birth weight.