AUTHOR=Lin Zhou , Zhuang Wanli , Wang Lei , Lan Weifeng TITLE=Association between nutritional inflammation index and diabetic foot ulcers: a population-based study JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1532131 DOI=10.3389/fnut.2025.1532131 ISSN=2296-861X