ABSTRACT
OBJECTIVE: To describe proportionate mortality and causes of death unrelated to pregnancy. DESIGN: Prospective cohort study. SETTING: Rural northwest Bangladesh. POPULATION: A cohort of 133,617 married women of reproductive age. METHODS: Verbal autopsies were conducted for women who died whilst under surveillance in the cohort trial. Physician-assigned causes of death based on verbal autopsies were used to categorise deaths. MAIN OUTCOME MEASURES: The proportion of deaths due to non-communicable diseases, infectious diseases, injury or pregnancy. RESULTS: Of the 1107 deaths occurring among women between 2001 and 2007, 48% were attributed to non-communicable diseases, 22% to pregnancy, 17% to infections, 9% to injury and 4% to other causes. CONCLUSIONS: Although focus on pregnancy-related mortality remains important, more attention is warranted on non-communicable diseases among women of reproductive age.
Subject(s)
Cardiovascular Diseases/mortality , Communicable Diseases/mortality , Deficiency Diseases/mortality , Neoplasms/mortality , Pregnancy Complications/mortality , Wounds and Injuries/mortality , Adolescent , Adult , Autopsy , Bangladesh/epidemiology , Cause of Death , Cohort Studies , Female , Health Care Surveys , Homicide/statistics & numerical data , Humans , International Classification of Diseases , Pregnancy , Prospective Studies , Rural Population , Suicide/statistics & numerical dataABSTRACT
OBJECTIVE: The study was designed to evaluate the vitamin D status in women of different physiological status of two socio-economic groups in Bangladesh. DESIGN: A cross-sectional study, using serum 25-hydroxyvitamin D (25-OHD), calcium, phosphorus and alkaline phosphatase activity. SETTING: Two regions of Bangladesh. The Dhaka city area and west region of Nandail (Betagair Union), Mymensingh. SUBJECTS: Representative subjects of two groups (low socio-economic group=group L, n=99; and high socio-economic group=group H, n=90) of Bangladeshi women aged 16-40 y. About 87% of the subjects were housewives and the rest, 13%, were distributed among other different professions. Each group comprised of three sub-groups (non-pregnant non-lactating=1, pregnant=2, and lactating=3). RESULTS: The influence of socio-economic status and physiological status on serum 25-OHD concentration (P=0.038, P=0.015, respectively), serum calcium concentration (P<0.001, P<0.001, respectively) and alkaline phosphatase activity (P<0.001, P<0.001, respectively) were observed. The distribution of serum 25-OHD concentration in both groups was shifted overall toward the lower limit of the normal range. Seventeen percent of women in group L and 12% of women in group H had serum 25-OHD concentration <25 nmol/l. Hypovitaminosis D (serum 25-OHD concentration < or = 37.5 nmol/l) was observed in 50% of subjects in group L and 38% of subjects in group H, respectively. The prevalence of hypovitaminosis was higher in lactating subjects of the groups L and H (63 and 46%, respectively) than in the other sub-groups in the same group. CONCLUSIONS: The results of the study suggested that women in Bangladesh were at risk of hypovitaminosis D and lactation was an additional risk factor in low income groups. The situation may increase the risk of bone loss.
