Ayonrinde, OT and Adams, LA and Doherty, DA and Mori, TA and Beilin, LJ and Oddy, WH and Hickey, M and Sloboda, DM and Olynyk, JK and Hart, R, Adverse metabolic phenotype of adolescent girls with non-alcoholic fatty liver disease plus polycystic ovary syndrome compared with other girls and boys, Journal of Gastroenterology and Hepatology, 31, (5) pp. 980-987. ISSN 0815-9319 (2016) [Refereed Article]
© 2015 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia
METHODS: Community-based adolescents from the Raine Cohort participated in assessments for NAFLD (572 girls and 592 boys) and PCOS (244 girls). One hundred and ninety-nine girls attended both assessments.
RESULTS: Amongst the 199 girls, PCOS was diagnosed in 16.1% and NAFLD in 18.6%. NAFLD was diagnosed in 10.1% of the boys. NAFLD was more prevalent in girls with PCOS than girls without PCOS (37.5% vs 15.1%, P = 0.003). Girls with NAFLD plus PCOS had greater adiposity (waist circumference, body mass index, suprailiac skinfold thickness [SST], serum androgens, high-sensitivity C-reactive protein, ferritin, homeostasis model assessment for insulin resistance (HOMA-IR), and lower serum sex hormone binding globulin levels than girls with NAFLD without a PCOS diagnosis (all P < 0.05). Girls with NAFLD plus PCOS had similar adiposity, HOMA-IR, and adiponectin levels to boys with NAFLD, but more adiposity, serum leptin and HOMA-IR than both girls and boys without NAFLD. PCOS (odds ratios 2.99, 95% confidence intervals 1.01-8.82, P = 0.048) and SST (odds ratios 1.14, 95% confidence intervals 1.08-1.20, P < 0.001) independently predicted NAFLD in adolescent girls, however, serum androgens and HOMA-IR levels did not.
CONCLUSIONS: Adolescent girls with NAFLD plus PCOS have a similar metabolic phenotype to boys with NAFLD. Increasing SST and pre-existing PCOS independently predict NAFLD in adolescent girls.
|Item Type:||Refereed Article|
|Keywords:||C-reactive protein, Raine study, community, insulin resistance, non-alcoholic fatty liver disease, obesity, polycystic ovary syndrome, testosterone|
|Research Division:||Biomedical and Clinical Sciences|
|Research Group:||Nutrition and dietetics|
|Research Field:||Nutrition and dietetics not elsewhere classified|
|Objective Group:||Public health (excl. specific population health)|
|UTAS Author:||Oddy, WH (Professor Wendy Oddy)|
|Web of Science® Times Cited:||16|
|Deposited By:||Menzies Institute for Medical Research|
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