Investigates how the planetary health diet affects chronic kidney disease and mortality risk amid socioeconomic inequalities.
Key Points
The research aims to explore the relationship between the planetary health diet and chronic kidney disease, mortality, and the influence of socioeconomic deprivation.
Analyzed data from 125,581 UK Biobank and 35,021 NHANES participants.
Used Cox proportional-hazards model, logistic regression, and multiple linear regression.
Evaluated interactions between PHD scores and socioeconomic deprivation indices.
Higher PHD scores were linked to greater kidney function (eGFR) and lower rates of CKD and all-cause mortality.
In the UK Biobank, the highest PHD score quartile showed lower CKD and mortality risks.
PHD scores were associated with reduced greenhouse gas emissions but increased water usage.