Academic Journal
Association between the atherogenic index of plasma and the systemic immuno-inflammatory index using NHANES data from 2005 to 2018
| Title: | Association between the atherogenic index of plasma and the systemic immuno-inflammatory index using NHANES data from 2005 to 2018 |
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| Authors: | Jiayu Li, Dan Hou, Jiarong Li, Rongcai Li, Ming Sun |
| Source: | Scientific Reports, Vol 15, Iss 1, Pp 1-14 (2025) |
| Publisher Information: | Nature Portfolio, 2025. |
| Publication Year: | 2025 |
| Collection: | LCC:Medicine LCC:Science |
| Subject Terms: | The atherogenic index of plasma, The systemic immuno-inflammatory index, NHANES, Positive correlation, Linear relationship, Medicine, Science |
| More Details: | Abstract The atherogenic index of plasma (AIP) is used to evaluate the risk of atherosclerosis, while the systemic immune-inflammation index (SII) measures inflammation. The AIP and SII are indicators used to predict diseases in various areas. This study aims to explore the relationship between AIP and SII. A cross-sectional study design was used to recruit 70,190 participants from the National Health and Nutrition Examination Survey (NHANES) conducted between 2005 and 2018, excluding AIP missing data, SII missing data, participants under 20 years of age, and participants with missing covariates to eventually include 8163 participants. We used weighted multiple linear regression analysis, trend test, smooth curve fitting and threshold effect analysis to examine the relationship between AIP and SII. Among the 8163 participants included in the study, the mean (± SD) age was 48.412 ± 16.842 years. The mean SII (± SD) for all participants was 519.910 ± 316.974. In a model adjusted for all covariates (Model 3), AIP showed a significant positive correlation with SII [β (95% CI) 32.497 (5.425, 59.569), P = 0.021]. The smooth curve fitting results of AIP and SII are an “inverted U-shape” non-linear relationship, and the inflection point is at AIP = 0.82. This positive association between AIP and SII was found only in females and participants under 50. Specifically, for females, the positive correlation between AIP and SII was linear [β (95% CI) 80.791 (44.625, 116.958); P |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-025-96090-8 |
| Access URL: | https://doaj.org/article/1b37cb0a2d7a4131b0d202619afc5bdc |
| Accession Number: | edsdoj.1b37cb0a2d7a4131b0d202619afc5bdc |
| Database: | Directory of Open Access Journals |
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| ISSN: | 20452322 |
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| DOI: | 10.1038/s41598-025-96090-8 |
| Published in: | Scientific Reports |
| Language: | English |