Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018

Background There is currently no research on the correlation between novel inflammatory indexes systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and the risk of anemia in chronic kidney disease (CKD) population, as well as survival a...

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Main Authors: Shaojie Fu, Jingda Huang, Zhenbang Feng, Haitao Wang, Hongzhao Xu, Meiyan Wu, Fuzhe Ma, Zhonggao Xu
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Renal Failure
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Online Access:https://www.tandfonline.com/doi/10.1080/0886022X.2024.2399314
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author Shaojie Fu
Jingda Huang
Zhenbang Feng
Haitao Wang
Hongzhao Xu
Meiyan Wu
Fuzhe Ma
Zhonggao Xu
author_facet Shaojie Fu
Jingda Huang
Zhenbang Feng
Haitao Wang
Hongzhao Xu
Meiyan Wu
Fuzhe Ma
Zhonggao Xu
author_sort Shaojie Fu
collection DOAJ
description Background There is currently no research on the correlation between novel inflammatory indexes systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and the risk of anemia in chronic kidney disease (CKD) population, as well as survival analysis in CKD with anemia.Methods This investigation encompassed 4444 adult subjects out of the National Health and Nutrition Examination Survey (NHANES) between 2005 and 2018. The study utilized multi-variable logistic regression to assess the relationship between SII, NLR, PLR, and anemia risk occurrence in CKD population. Survival differences in CKD patients with anemia, based on varying levels of SII, NLR, and PLR were evaluated employing Kaplan–Meier and Cox proportional hazards models.Results The adjusted logistic regression model demonstrates that SII, NLR, and PLR are associated with the risk of anemia occurrence in CKD population. Kaplan–Meier’s analysis reveals significant differences in survival rates among CKD patients with anemia stratified by NLR levels. The adjusted Cox proportional hazards model shows that the higher NLR group has a 30% elevated risk of all-cause mortality contrasted with lower group (hazard ratio, HR: 1.30, confidence interval (CI) [1.01, 1.66], p value <.04). Restricted cubic spline (RCS) demonstrates no nonlinear relationship between NLR and all-cause mortality. Lastly, sub-cohort analysis indicates that in populations with diabetes, hypertension, and hyperuricemia, NLR levels have a greater impact on all-cause mortality.Conclusions Controlling inflammation may reduce the occurrence of anemia in CKD populations, with NLR serving to be a potential prognostic indicator for survival results within CKD patients suffering from co-morbid anemia.
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spelling doaj-art-8d16c67c87e14fb1abac8fb2852c5e502025-08-20T03:05:24ZengTaylor & Francis GroupRenal Failure0886-022X1525-60492024-12-0146210.1080/0886022X.2024.2399314Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018Shaojie Fu0Jingda Huang1Zhenbang Feng2Haitao Wang3Hongzhao Xu4Meiyan Wu5Fuzhe Ma6Zhonggao Xu7Department of Nephrology, The First Hospital of Jilin University, Changchun, ChinaDepartment of Nephrology, The First Hospital of Jilin University, Changchun, ChinaCenter of Oncology, The First Hospital of Jilin University, Changchun, ChinaDepartment of Critical Care Medicine, The First Hospital of Jilin University, Changchun, ChinaDepartment of Nephrology, The First Hospital of Jilin University, Changchun, ChinaDepartment of Nephrology, The First Hospital of Jilin University, Changchun, ChinaDepartment of Nephrology, The First Hospital of Jilin University, Changchun, ChinaDepartment of Nephrology, The First Hospital of Jilin University, Changchun, ChinaBackground There is currently no research on the correlation between novel inflammatory indexes systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and the risk of anemia in chronic kidney disease (CKD) population, as well as survival analysis in CKD with anemia.Methods This investigation encompassed 4444 adult subjects out of the National Health and Nutrition Examination Survey (NHANES) between 2005 and 2018. The study utilized multi-variable logistic regression to assess the relationship between SII, NLR, PLR, and anemia risk occurrence in CKD population. Survival differences in CKD patients with anemia, based on varying levels of SII, NLR, and PLR were evaluated employing Kaplan–Meier and Cox proportional hazards models.Results The adjusted logistic regression model demonstrates that SII, NLR, and PLR are associated with the risk of anemia occurrence in CKD population. Kaplan–Meier’s analysis reveals significant differences in survival rates among CKD patients with anemia stratified by NLR levels. The adjusted Cox proportional hazards model shows that the higher NLR group has a 30% elevated risk of all-cause mortality contrasted with lower group (hazard ratio, HR: 1.30, confidence interval (CI) [1.01, 1.66], p value <.04). Restricted cubic spline (RCS) demonstrates no nonlinear relationship between NLR and all-cause mortality. Lastly, sub-cohort analysis indicates that in populations with diabetes, hypertension, and hyperuricemia, NLR levels have a greater impact on all-cause mortality.Conclusions Controlling inflammation may reduce the occurrence of anemia in CKD populations, with NLR serving to be a potential prognostic indicator for survival results within CKD patients suffering from co-morbid anemia.https://www.tandfonline.com/doi/10.1080/0886022X.2024.2399314Systemic immune-inflammation indexneutrophil-to-lymphocyte ratioplatelet-to-lymphocyte ratiochronic kidney diseaseanemiaNHANES
spellingShingle Shaojie Fu
Jingda Huang
Zhenbang Feng
Haitao Wang
Hongzhao Xu
Meiyan Wu
Fuzhe Ma
Zhonggao Xu
Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
Renal Failure
Systemic immune-inflammation index
neutrophil-to-lymphocyte ratio
platelet-to-lymphocyte ratio
chronic kidney disease
anemia
NHANES
title Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
title_full Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
title_fullStr Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
title_full_unstemmed Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
title_short Inflammatory indexes and anemia in chronic kidney disease: correlation and survival analysis of the National Health and Nutrition Examination Survey 2005–2018
title_sort inflammatory indexes and anemia in chronic kidney disease correlation and survival analysis of the national health and nutrition examination survey 2005 2018
topic Systemic immune-inflammation index
neutrophil-to-lymphocyte ratio
platelet-to-lymphocyte ratio
chronic kidney disease
anemia
NHANES
url https://www.tandfonline.com/doi/10.1080/0886022X.2024.2399314
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