1. Independent and joint influence of depression and advanced lung cancer inflammation index on mortality among individuals with chronic kidney disease
- Author
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Jie Zhou, Wenjun Liu, Xiaoxin Liu, Jijun Wu, and Ying Chen
- Subjects
inflammatory ,nutritional ,chronic kidney disease ,depression ,mortality ,NHANES ,Nutrition. Foods and food supply ,TX341-641 - Abstract
BackgroundThe combined effect of depression and nutritional-inflammatory status on mortality in the chronic kidney disease (CKD) population is unclear.MethodsWe prospectively analyzed 3,934 (weighted population: 22,611,423) CKD participants from the National Health and Nutrition Examination Survey (2007–2018). Depression and nutritional-inflammatory status were assessed with Patient Health Questionnaire 9 (PHQ-9) and Advanced Lung Cancer Inflammation Index (ALI), respectively. Weighted multivariate COX regression models, restricted cubic splines (RCS) models, and stratified analyses were used to investigate the association of PHQ-9 scores and ALI with all-cause mortality.ResultsDuring a median follow-up of 5.8 years (interquartile range 3.4–8.6 years), a total of 985 patients died (25.0%). Each point increase in a patient’s PHQ-9 score increased the risk of all-cause mortality by 4% (HR, 1.04; 95% CI, 1.02–1.06; p 0.05 for interaction).ConclusionIn a nationally representative sample of US patients with CKD, coexisting depression and poorer nutrition-inflammation were associated with a significantly increased risk of all-cause mortality.
- Published
- 2024
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