Association between serum carotenoids levels and endometriosis risk: evidence from the National Health and Nutrition Examination Survey.

ABSTRACT:

Background

The relationship between serum levels of carotenoids and endometriosis remains largely unknown. The aim of this study is to assess the association between serum levels of major carotenoids (α-carotene, β-carotene, β-cryptoxanthin, lutein/zeaxanthin, and trans-lycopene) and the risk of endometriosis in US women.

Methods

The data were obtained from the 2001-2006 National Health and Nutrition Examination Surveys (NHANES), which included a total of 3,636 women aged 20 to 54. Serum levels of α-carotene, β-carotene, β-cryptoxanthin, lutein/zeaxanthin, and trans-lycopene were measured using high performance liquid chromatography (HPLC) with photodiode array detection. Endometriosis was defined as self-report. Weighted multivariate logistic reg

SUBMITTER: Huang J 

PROVIDER: S-EPMC11832354 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature