Association between dietary index for gut microbiota and female infertility: a cross-sectional NHANES 2013–2020 DOI Creative Commons
Yu Fu,

Mengling Peng,

He Cai

и другие.

Frontiers in Nutrition, Год журнала: 2025, Номер 12

Опубликована: Апрель 23, 2025

Background The relationship between the gut microbiota and infertility has garnered increasing attention. However, associations dietary index for (DI-GM), an indicator of microbial diversity, remain insufficiently explored. Methods We analyzed data from 3,058 participants in NHANES 2013–2020 cycles, employing weighted generalized linear models smooth curve analyses to examine their associations. Mediation analysis was conducted assess role body mass (BMI). Results After adjusting confounding factors, a higher DI-GM score significantly associated with lower prevalence (OR = 0.89, 95% CI 0.81–0.98, p 0.029). Compared individuals 0–3, those ≥6 presented 0.64, 0.43–0.96, 0.039). BMI mediated 5.98% association infertility. Conclusion A is Future studies should employ longitudinal designs validate these findings.

Язык: Английский

Association between dietary index for gut microbiota and female infertility: a cross-sectional NHANES 2013–2020 DOI Creative Commons
Yu Fu,

Mengling Peng,

He Cai

и другие.

Frontiers in Nutrition, Год журнала: 2025, Номер 12

Опубликована: Апрель 23, 2025

Background The relationship between the gut microbiota and infertility has garnered increasing attention. However, associations dietary index for (DI-GM), an indicator of microbial diversity, remain insufficiently explored. Methods We analyzed data from 3,058 participants in NHANES 2013–2020 cycles, employing weighted generalized linear models smooth curve analyses to examine their associations. Mediation analysis was conducted assess role body mass (BMI). Results After adjusting confounding factors, a higher DI-GM score significantly associated with lower prevalence (OR = 0.89, 95% CI 0.81–0.98, p 0.029). Compared individuals 0–3, those ≥6 presented 0.64, 0.43–0.96, 0.039). BMI mediated 5.98% association infertility. Conclusion A is Future studies should employ longitudinal designs validate these findings.

Язык: Английский

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