Study on Body Mass Index and Serum Calcium Level in Postmenopausal Women.

Menopause is one of the natural parts of women's life when menstrual cycle stops due to lack of estrogen, which occurs in middle age. Various health problems occur in this period which hampers quality of life. This study was done to evaluate the changes of body mass index and serum calcium level in post-menopausal women in comparison to reproductive women. This cross-sectional analytical type of study was done in the Department of Physiology, Mymensingh Medical College, Mymensingh, Bangladesh from January 2021 to December 2021. A total number of 140 female subjects age ranged from 25-65 years were included in this study. Among them 70 (seventy) postmenopausal woman (45-65 years) were taken as study group (Group II) and 70 (seventy) reproductive women (25-45 years) were taken as control group (Group I). Body mass index was measured by Anthropometric measurements such as height and weight taken in meter and kilogram respectively and Serum calcium level was measured by colorimetric method with O-Cresolftalein-complexone (OCC). Data were expressed as mean (±SD) and statistical significance of difference among the group was calculated by unpaired Student's 't' test. The mean±SD of BMI of Group I and Group II were 23.05±4.43 kg/m² and 29.01±3.12 kg/m² respectively. The mean±SD of body mass index is significantly higher in study group in comparison with control group. Serum calcium of Group I and Group II were 10.95±0.77 mg/dl and 7.99±0.55 mg/dl respectively. The mean±SD of serum calcium level was significantly lower in study group in comparison with control group. Post-menopausal women with low serum calcium level have a chance of development of osteoporosis. So, assessment of this parameter is important for early detection and prevention of complication related to low serum calcium level for leading a sound life.