Dietary Acid Load Was Positively Associated with the Risk of Hip Fracture in Elderly Adults.

ABSTRACT: Previous studies have shown that dietary acid load (DAL) harms bone health, but the evidence is inconsistent and insufficient. This study examined the relationships between DAL and the risk of hip fracture. This case-control study contained 1070 pairs of 1:1 age-, city-, and gender-matched incident cases and controls (mean age, 71 years) recruited in Guangdong, China. Dietary information was collected using a validated 79-item food frequency questionnaire through face-to-face interviews. DAL was estimated based on established algorithms for the potential renal acid load (PRAL) and net endogenous acid production (NEAP). Higher PRAL and NEAP were dose-dependently associated with a higher risk of hip fracture in both the conditional logistic regression model and restricted cubic spline analys

SUBMITTER: Li CF 

PROVIDER: S-EPMC9503794 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature