Frontiers in Nutrition, Journal Year: 2024, Volume and Issue: 11
Published: Dec. 17, 2024
The use of visceral obesity as an indicator for predicting female infertility risk has not been well established. body roundness index (BRI) is a novel, non-invasive fat; however, previous reports have addressed the relationship between BRI and infertility. This study sought to fill this research gap by investigating association
Language: Английский
Frontiers in Endocrinology, Journal Year: 2025, Volume and Issue: 16
Published: March 3, 2025
Background A major problem that affects women of reproductive age globally is sterility. new statistic called Relative Fat Mass (RFM) provides an accurate representation the percentage total body fat in people. This study aims to investigate relationship between RFM and sterility fertility-age American women. Methods employed a cross-sectional design using data collected from NHANES 2013 2018. The association was investigated logistic regression analysis, controlling for number variables. results were more resilient when transformed into four-category variable order further examine patterns different levels dose-response illustrated restricted cubic spline (RCS) analysis. Sensitivity subgroup analyses also conducted assess robustness consistency results. Results included 3,197 aged 18–45, consisting 2,854 non-sterile participants 343 sterile participants. First, fully adjusted model, prevalence had positive correlation (OR = 1.05, 95% CI 1.01–1.09). When converting continuous categorical variable, significantly greater highest quartile than lowest 2.59, 1.40–4.82). Furthermore, found be positively linearly correlated by RCS with rates sharply increasing as rose. frequency shown constant throughout various populations, according analysis across stratified parameters. Finally, sensitivity confirmed reliability study’s findings. Conclusion representative sample showed may help identify at risk sterility, waist circumference management could potentially lower
Language: Английский
Citations
0
Environmental Health and Preventive Medicine, Journal Year: 2025, Volume and Issue: 30(0), P. 32 - 32
Published: Jan. 1, 2025
Premature menopause, defined as natural menopause before age 40, is associated with diminished ovarian reserve. Despite growing concerns regarding environmental pollutants, no large-scale population-based studies have systematically examined the association between urinary polycyclic aromatic hydrocarbon metabolites (UPAHMs) and premature menopause. This cross-sectional study analyzed 2001-2020 NHANES data, including levels of six PAH metabolites: 1-naphthol (1-NAP), 2-naphthol (2-NAP), 3-fluorene (3-FLU), 2-fluorene (2-FLU), 1-phenanthrene (1-PHE), 1-pyrene (1-PYR). was self-reported occurring 40. Multivariable logistic regression assessed UPAHMs' restricted cubic splines (RCS) evaluating nonlinear trends. Subgroup analyses demographic interactions. Among 2,565 participants, 662 reported showed significant associations elevated 1-NAP (OR: 1.01, 95% CI: 1.00-1.02, P = 0.02), 2-NAP 3-FLU 1.03, 1.01-1.05, 0.01) increased risk RCS analysis revealed relationships for 2-NAP, 3-FLU, 2-FLU, 1-PHE, 1-PYR risk. White participants greater susceptibility to UPAHMs. Elevated UPAHMs, particularly 1-NAP, were linked higher risk, trends observed. individuals demonstrated vulnerability, emphasizing need targeted interventions reduce exposure.
Language: Английский
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Middle East Fertility Society Journal, Journal Year: 2025, Volume and Issue: 30(1)
Published: May 7, 2025
Abstract Objective Female infertility has remained a significant health issue over the years. This study was conducted to analyze key bibliometric indicators and plot global research on female infertility. Methods A systematic designed. The Web of Science Core Collection MEDLINE databases were used retrieve relevant studies subject. following search keywords used: “female infertility” OR “women “woman “fertility in women” woman” “infertile “sterile topic field. retrieved records downloaded plain text BibTeX formats. datasets imported into R package remove duplicates perform analysis science mapping. Results total 9288 articles included final analysis. These written by 39,453 authors published 1898 journals between 1939 2024. international co-authorship 13.34%, whereas annual growth rate 8.01%. most frequently year 2024 ( n = 698). top leading journal “Fertility Sterility” 802), contributing author Wang Y 65). appeared other than terms endometriosis, vitro fertilization, pregnancy, polycystic ovary syndrome, endometrium, laparoscopy. institutions Tehran University Medical Sciences, Fudan University, Shandong Yale California San Francisco, had highest betweenness centrality score. China country single corresponding countries, United States America (USA) cited country. Moreover, strongest collaboration with USA. Conclusion current provides comprehensive assessment past eight decades. Recent trend topics during last decade infertile women, ovary, embryo transfer. well-developed central themes randomized control studies, transfer, assisted reproductive technology, pregnancy outcomes, live birth.
Language: Английский
Citations
0
Frontiers in Nutrition, Journal Year: 2024, Volume and Issue: 11
Published: Dec. 17, 2024
The use of visceral obesity as an indicator for predicting female infertility risk has not been well established. body roundness index (BRI) is a novel, non-invasive fat; however, previous reports have addressed the relationship between BRI and infertility. This study sought to fill this research gap by investigating association
Language: Английский
Citations
0