Hemoglobin status of pregnant women visiting tertiary care hospitals of Pakistan

ABSTRACT

To determine the status of haemoglobin levels in pregnant women who visited tertiary care hospitals of various cities in Pakistan for their antenatal care from January 1 to April 30, 2007. This was a descriptive cross-sectional multi-centre study This study was conducted at the Aga Khan University Hospital [AKUH], Karachi, Civil Hospital, Karachi [CHK] and Nawabshah Medical College Hospital [NMCH], Nawabshah. Copies of medicinal prescriptions given to pregnant patients attending the antenatal clinics were collected from January 1 to April 30, 2007. Reports or results of hemoglobin concentrations were also obtained from the patients. A total of 1709 pregnant women were recruited. Majority 1145[67%] were from the age group of 25 to 34 years and 1555[91%] had some degree of anemia. The number of women with moderate to severe anemia [hemoglobin levels < 8 or 8-9.9 gm/dl, respectively] was significantly higher in CHK and NMCH compared to AKUH [p < 0.001]. Whereas mild anemia [hemoglobin levels 10-10.9gm/dl] or normal hemoglobin levels was significantly higher at AKUH [p < 0.001]. Moderate anemia [hemoglobin levels of 8-9.9gm/dl] was statistically more frequent in second and third trimester, while mild anemia [hemoglobin levels of 10-10.9gm/dl] was more in first trimester of pregnancy. The distribution of severe anemia however; was not different is the three trimesters. About 90-92% subjects received iron/vitamin/mineral supplements irrespective of the hemoglobin status of the woman. Prevalence and severity of anemia in pregnant subjects attending the tertiary care hospitals of Pakistan is exceptionally high. Current findings highlight the anemia in pregnancy as a priority area of concern