Decoding population PM exposure in China: interplay of emissions, meteorology, and inequality (2013-2020).

Over the past decade, China has significantly improved air quality by integrating environmental policies with economic growth. Yet, environmental inequality remains a major challenge to social equity and sustainable development. This study examines the socioeconomic impacts of PM exposure using population data from 1,317 county towns across 32 provinces (2013-2020), employing meteorological normalization and population-weighted exposure indices.

Association between systemic immune inflammation index and cataract incidence from 2005 to 2008.

The objective of this study is to investigate the association between the Systemic Immune-Inflammation Index (SII) and cataracts. This cross-sectional study analyzed data from the 2005-2008 NHANES to examine the relationship between the SII and cataract prevalence. Covariates included age, race/ethnicity, gender, education level, marital status, Body Mass Index (BMI), smoking, alcohol consumption, hypertension, hyperlipidemia, and diabetes.