REPRODUCTIVE PATTERN, PERINATAL-MORTALITY, AND SEX PREFERENCE IN RURAL TAMIL-NADU, SOUTH-INDIA - COMMUNITY-BASED, CROSS-SECTIONAL STUDY

Objectives: To study reproductive pattern and perinatal mortality in r ural Tamil Nadu, South India. Design: Community based, cross sectional questionnaire study of 30 randomly selected areas served by health su bcentres. Setting: Rural parts of Salem District, Tamil Nadu, South In dia, Subjects: 1321 women and their offspring delivered in the 6 month s before the interview. Main outcome measures: Number of pregnancies, pregnancy outcome, spacing of pregnancies, sex of offspring, perinatal and neonatal mortality rates. Results: 41% of the women (535) were pr imiparous; 7 women (0.5%) were grand multiparous (> 6 births). The wom en had a mean age of 22 years and a mean of 2.3 pregnancies and 1.8 li ve children. The sex ratio at birth of the index children was 107 boys per 100 girls. The stillbirth rate was 13.5/1000 births, the neonatal mortality rate was 35.3/1000, and the perinatal mortality rate was 42 .0/1000. Girls had an excess neonatal mortality (rate ratio 3.42; 95% confidence interval 1.68 to 6.98; this was most pronounced among girls born to multiparous women with no living sons (rate ratio 15.48 (2.04 to 117.73) v 1.87 (0.63 to 5.58) in multiparous women with at least o ne son alive). Conclusions:In this rural part of Tamil Nadu, women had a controlled reproductive pattern. The excess neonatal mortality amon g girls constitutes about one third of the perinatal mortality rate. I t seems to be linked to a preference for sons and should therefore be addressed through a holistic societal approach rather than through spe cific healthcare measures.