ArticleBMC women's health2024
Association between a body shape index and female infertility: a cross-sectional study.
Article in BMC women's health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- The association between the red blood cell distribution width-to-albumin ratio and female infertility: A cross-sectional study.Medicine · 2026Article
- The relationship between the a body shape index and benign prostatic hyperplasia in middle-aged and elderly adults: a nationwide cohort study.BMC urology · 2025Article
- The mediating role of BMI in the association between composite dietary antioxidant index and infertility in women: a nationwide population-based study.BMC women's health · 2025Article
- Mechanistic exploration of obesity-related indicators and motor cognitive risk syndrome: a mediated effect based on C-reactive protein triglyceride glucose index.Frontiers in aging neuroscience · 2025Article
- Association between relative fat mass and sterility in women of reproductive age in the United States: results from the 2013-2018 NHANES.Frontiers in endocrinology · 2025Article
- Association between urinary polycyclic aromatic hydrocarbon metabolites and premature menopause: a nationally representative cross-sectional study in the United States.Environmental health and preventive medicine · 2025Article
- Association between body roundness index and female infertility: a cross-sectional study of NHANES 2013-2018.Frontiers in nutrition · 2024Article
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Authors and funding
8 authors.
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Abstract
backgroundThe relationship between A Body Shape Index (ABSI) and female infertility is not well understood. ABSI, a novel anthropometric measure, is gaining recognition for its ability to more accurately capture visceral fat characteristics than traditional metrics like BMI. This study aims to explore the association between ABSI and female infertility, considering its potential applications in medical screening and risk assessment.
methodsThis cross-sectional study analyzed data from the NHANES from 2013 to 2020. Female infertility was assessed through reproductive health questionnaires, and ABSI was calculated using waist circumference, BMI, and height. Weighted logistic regression models and trend tests were used to evaluate the association between ABSI and female infertility. Restricted cubic splines (RCS) were employed to explore potential nonlinear relationships. Subgroup analyses were conducted to examine the consistency of the association across various demographic and health-related factors. Sensitivity analyses were also performed, including the exclusion of participants with missing covariate data, the application of propensity score matching, and restricting the analysis to women aged 20-45 years.
resultsThe study included 3,718 participants, 433 of whom were diagnosed with infertility. Higher ABSI was associated with an increased risk of female infertility (OR = 1.56, 95% CI: 1.21-2.00, P = 0.001), as demonstrated by weighted logistic regression and trend tests. Women in the highest ABSI quartile had a significantly higher prevalence of infertility compared to those in the lowest quartile (OR = 1.73, 95% CI: 1.27-2.37, P = 0.001). RCS curves indicated a linear positive relationship between ABSI and infertility risk, with a critical value at 0.079. Subgroup and sensitivity analyses confirmed the stability of these findings.
conclusionThis study demonstrates a positive linear relationship between ABSI and the risk of female infertility. The use of a simple, non-invasive ABSI measurement could facilitate the early identification of high-risk individuals in large-scale screenings, potentially helping to prevent or reduce the incidence of infertility.
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