Electronic Resource

(J) Insulin resistance, androgens, and lipids are gradually improved in an age-dependent manner in lean women with polycystic ovary syndrome: insights from a large Caucasian cohort

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Purpose Polycystic ovary syndrome (PCOS), considered a lifelong condition, manifests mainly as a cluster of hyperandrogenic symptoms during the early reproductive years, with the affected woman gradually developing an adverse cardiometabolic profile over the years. However, some data point to the possibility of differences in the evolution of PCOS according to a woman’s weight. The aim of the present study was to evaluate the metabolic and hormonal profiles of women with PCOS over time.
Methods A total of 763 lean women with PCOS (BMI 20–25 kg/m2) and 376 controls were included. The study group was further divided into three age groups representing women post-adolescence, of reproductive age, and of late reproductive age. All subjects were assessed clinically, biochemically, and hormonally.
Results Waist circumference, lipids, androgens, and insulin resistance index (homeostasis model assessment of IR index (HOMA-IR)) were significantly higher in the PCOS group compared with controls. Age subgroup analysis showed a progressive decrease of HOMA-IR and waist circumference, and lipid levels were comparable between PCOS and controls in all age groups. Androgens remained significantly higher in PCOS, but they gradually decreased through time. A significant negative association of age with waist circumference, androgens, insulin, and HOMA-IR was revealed. Univariate and multivariate regression analysis disclosed a strong correlation of HOMA-IR with age (p = 0.014, β − 0.19, SE coefficient 0.008) as a single parameter or in combination with total cholesterol (TC) (p < 0.001, age: β − 0.023, SE 0.10; TC: β 0.084, SE 0.027).
Conclusion Insulin resistance, androgens, and lipids are gradually improved in an age-dependent manner in lean PCOS women. We hypothesize that if these women do not gain weight with the passage of time, there is a high probability that their cardiometabolic risk will be attenuated.

Keywords: Polycystic ovary syndrome, Aging, Weight, Androgens, Insulin

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Ketersediaan

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Informasi Detail

Judul Seri

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No. Panggil

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Penerbit

: Hormones.,

Deskripsi Fisik

Volume 19, issue 4, December 2020

Bahasa

English

ISBN/ISSN

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Klasifikasi

NONE

Tipe Isi

text

Tipe Media

computer

Tipe Pembawa

online resource

Edisi

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Subjek

Kesehatan
Kebidanan
Insulin
Polycystic ovary syndrome
Aging
Weight
Androgens

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

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