Relationship between relative fat mass and infertility: A cross-sectional study.

Infertility is closely related to obesity. Relative fat mass (RFM) is a newer index for assessing percentage of body fat, which reflects the amount of body fat better than body mass index (BMI), but its relationship with infertility needs further study. The purpose of this study was to assess whether there was an association between RFM and infertility in women aged 20 to 44 years in the United States.

Healthy lifestyle and HPV infection risk: results from a cross-sectional study.

Background: Human Papillomavirus (HPV) infection constitutes a significant global public health challenge despite the widespread implementation of vaccination programs, with infection rates persistently high. Recent studies suggest that lifestyle factors including diet quality (DQ) and physical activity (PA) could play a pivotal role in the mitigation of HPV infections. This investigation explored the influence of DQ, PA, and a healthy lifestyle on the incidence of HPV infection in adult women.

The Relationship Between Metal Exposure and HPV Infection: Evidence from Explainable Machine Learning Methods.

HPV is a ubiquitous pathogen implicated in cervical and other cancers. Although vaccines are available, they do not encompass all subtypes. Meanwhile, metal exposure may elevate the risk of HPV infection and amplify its carcinogenic potential, but studies to further elucidate this relationship are insufficient.

Sleep duration time and human papillomavirus infection risk: The U-shaped relationship revealed by NHANES data.

Purpose: This study aims to investigate the relationship between sleep factors (sleep duration time [SDT] and obstructive sleep apnea [OSA]) and human papillomavirus (HPV)/high-risk HPV(HR-HPV) infection, utilizing data from the National Health and Nutrition Examination Survey (NHANES).

Methods: We conducted a cross-sectional analysis using NHANES data, focusing on SDT and OSA's association with HPV/HR-HPV infection. The primary statistical methods included weighted multivariate linear regression and logistic regression to assess the association between SDT, OSA, and HPV/HR-HPV infection.