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RESEARCH PAPER / 2026-02-13

Differential Associations of Visceral Adiposity with Pulmonary Function Impairment by Sex: Identification of a Male-Specific Risk Threshold.

Yu Zhao, Xiu-Qin Ma, Qing-Chun Liu, Wei Zhang, Guang-Wei Fan, Rong Wang

HanZhong Central Hospital, HanZhong, China. Electronic address: [email protected] Central Hospital, HanZhong, China. Electronic address: [email protected]. · pubmed

Abstract

Visceral adiposity, a core aspect of nutritional status, is increasingly recognized as a modifiable risk factor for extra-metabolic diseases. However, evidence regarding its sex-specific impact on pulmonary function, a key determinant of healthy aging, remains scarce. This study aimed to investigate the differential associations between the Visceral Adiposity Index (VAI) and impaired pulmonary function in middle-aged and older males and females.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper claims that visceral adiposity has differential associations with pulmonary function impairment based on sex, identifying a male-specific risk threshold. This research is relevant as it explores a modifiable risk factor (visceral adiposity) that may influence pulmonary function, which is crucial for healthy aging and longevity.

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