Shehla Haider1, Nighat Mannan1, Ayesha Khan2, Masood A Qureshi1. 1. Department of Physiology, Dow University of Health Sciences (DUHS), Karachi. 2. Department of Obstetrics and Gynaecology, Dow University of Health Sciences (DUHS), Karachi.
Abstract
OBJECTIVE: To evaluate the influence of anthropometric measurements on abnormal gonadotropin secretion in patients with polycystic ovary syndrome (PCOS). STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: The Institute of Basic Medical Sciences (IBMS), DUHS in collaboration with Gynae/infertility clinics of the Civil Hospital and Lady Dufferin Hospital, Karachi, from October 2010 to February 2011. METHODOLOGY: One hundred and sixty three oligomenorrhic PCOS women of reproductive age (18 - 40 years) fulfilling the revised Rotterdam 2003 criteria were studied. The data recorded on a prescribed proforma included current age, age at menarche, menstrual irregularities, presence of hirsuitism, acne, infertility, familial nature, blood pressure, BMI and waist-hip ratio. Blood samples for gonadotropin assay were taken randomly on day 6th to 30th of menstrual cycle, in a gel tube. Hormonal assay was performed using chemiluminescent immunoassay. Kruskul Wallis test was used to assess the influence of BMI levels on LH:FSH values. RESULTS: The mean weight was 66.14 ± 11.02 kg and mean BMI was 27.03 ± 4.42 kg/m2. There was no significant difference in mean LH/FSH ratio (p=.575) among BMI groups. However, there was a positive correlation between BMI and LH:FSH ratio (p=0.04, r=0.155). CONCLUSION: There was high frequency of obesity (69%) in women with PCOS. Although no significant difference was found between mean LH:FSH ratio among different BMI groups levels but significant correlation between BMI levels and LH: FSH suggested that there was positive relation between BMI and LH: FSH.
OBJECTIVE: To evaluate the influence of anthropometric measurements on abnormal gonadotropin secretion in patients with polycystic ovary syndrome (PCOS). STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: The Institute of Basic Medical Sciences (IBMS), DUHS in collaboration with Gynae/infertility clinics of the Civil Hospital and Lady Dufferin Hospital, Karachi, from October 2010 to February 2011. METHODOLOGY: One hundred and sixty three oligomenorrhic PCOSwomen of reproductive age (18 - 40 years) fulfilling the revised Rotterdam 2003 criteria were studied. The data recorded on a prescribed proforma included current age, age at menarche, menstrual irregularities, presence of hirsuitism, acne, infertility, familial nature, blood pressure, BMI and waist-hip ratio. Blood samples for gonadotropin assay were taken randomly on day 6th to 30th of menstrual cycle, in a gel tube. Hormonal assay was performed using chemiluminescent immunoassay. Kruskul Wallis test was used to assess the influence of BMI levels on LH:FSH values. RESULTS: The mean weight was 66.14 ± 11.02 kg and mean BMI was 27.03 ± 4.42 kg/m2. There was no significant difference in mean LH/FSH ratio (p=.575) among BMI groups. However, there was a positive correlation between BMI and LH:FSH ratio (p=0.04, r=0.155). CONCLUSION: There was high frequency of obesity (69%) in women with PCOS. Although no significant difference was found between mean LH:FSH ratio among different BMI groups levels but significant correlation between BMI levels and LH: FSH suggested that there was positive relation between BMI and LH: FSH.