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Objective <p>The platelet-to-high-density lipoprotein cholesterol ratio(PHR), a novel marker of inflammatory response and metabolic dysregulation, has been linked to various chronic conditions.This study aimed to evaluate the association between PHR and the prevalence of gallstones.</p> Methods <p>This cross-sectional study analyzed data collected from the United States National Health and Nutrition Examination Survey(NHANES)between 2017 and 2023. Multivariate logistic regression, generalized additive models, and subgroup analyses were employed to assess the relationship between PHR and gallstone prevalence.</p> Results <p>A total of 13,163 participants were included, of whom 1,441(10.95%) self-reported a history of gallstones. After adjusting for potential confounders, a positive association was observed between the natural log-transformed PHR(LN[PHR])and gallstone prevalence(OR = 1.27, 95%CI: 1.09–1.49). This positive correlation became more pronounced with increasing PHR levels(P-trend = 0.01). Smooth curve fitting analysis indicated a linear relationship between PHR and gallstone prevalence. Subgroup analyses revealed that the association was strongest in participants aged 20–39 years, women, and individuals of other racial/ethnic groups.</p> Conclusion <p>Elevated PHR levels are significantly associated with a higher risk of gallstones. While our observational data suggest plausibility for PHR-gallstone, these findings should be interpreted as hypothesis-generating rather than definitive clinical evidence. Future mechanistic studies should elucidate whether this association reflects causal pathways or epiphenomenal relationships.</p>

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Association between platelet-to-high-density lipoprotein cholesterol ratio and gallstone prevalence in the American adult population: a cross-sectional study analysis

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年4月25日

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  • Yongkang Liang,
  • Xueyi Feng,
  • Song Liang,
  • Juhe Zhang,
  • Changjun Yu

摘要

Objective

The platelet-to-high-density lipoprotein cholesterol ratio(PHR), a novel marker of inflammatory response and metabolic dysregulation, has been linked to various chronic conditions.This study aimed to evaluate the association between PHR and the prevalence of gallstones.

Methods

This cross-sectional study analyzed data collected from the United States National Health and Nutrition Examination Survey(NHANES)between 2017 and 2023. Multivariate logistic regression, generalized additive models, and subgroup analyses were employed to assess the relationship between PHR and gallstone prevalence.

Results

A total of 13,163 participants were included, of whom 1,441(10.95%) self-reported a history of gallstones. After adjusting for potential confounders, a positive association was observed between the natural log-transformed PHR(LN[PHR])and gallstone prevalence(OR = 1.27, 95%CI: 1.09–1.49). This positive correlation became more pronounced with increasing PHR levels(P-trend = 0.01). Smooth curve fitting analysis indicated a linear relationship between PHR and gallstone prevalence. Subgroup analyses revealed that the association was strongest in participants aged 20–39 years, women, and individuals of other racial/ethnic groups.

Conclusion

Elevated PHR levels are significantly associated with a higher risk of gallstones. While our observational data suggest plausibility for PHR-gallstone, these findings should be interpreted as hypothesis-generating rather than definitive clinical evidence. Future mechanistic studies should elucidate whether this association reflects causal pathways or epiphenomenal relationships.