Socio-demographic and other risk factors of pre eclampsia at a tertiary care hospital, karnataka: case control study.
BACKGROUND
Pre-eclampsia is one of the leading causes of maternal and infant morbidity and mortality worldwide. The aetiopathogenesis of this condition involves combination of genetic predisposition and environmental factors. The aim of the study was to determine the socio demographic and other risk factors of pre-eclampsia.


METHODS
A case control study was conducted at a tertiary care hospital, Karnataka among 100 cases of pre-eclampsia and 200 controls without pre eclampsia. Non probability purposive sampling technique was adopted to select the study subjects. Data was collected by using a pre tested semi structured questionnaire which included information related to socio-demographic and other known risk factors of pre eclampsia. Primary data was collected by interviewing study subjects and secondary data of cases was obtained from case records. Data was analysed using SPSS.


RESULTS
Study subjects included 100 cases and 200 controls. Age of less than 20 y (OR=3.8), monthly income of less than Rs4000 (OR=6.8), age of menarche of less than 12 y (OR=13.1), family h/o pre eclampsia (OR=36.0), family h/o Diabetes (OR=44.9), family h/o hypertension (OR=16.7) and previous h/o PIH (OR=58.5) are found to be significant risk factors of pre eclampsia.


CONCLUSIONS
The significant risk factors may be used for screening pre-eclampsia during registration of pregnancy.
Assistant Professor, Department of Community Medicine, Vijayanagara Institute of Medical Sciences , Bellary, Karnataka, India .
Ramesh
R
K
Junior Resident, Department of Community Medicine, Vijayanagara Institute of Medical Sciences , Bellary, Karnataka, India .
Sangeetha
S
Gandhi
Junior Resident, Department of Community Medicine, Vijayanagara Institute of Medical Sciences , Bellary, Karnataka, India .
Vishwas
V
Rao
Family history; Pre-eclampsia; Pregnancy induced hypertension; Risk factors; Women health