A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population
AIM: To assess the relationship between dietary inflammatory index (DII) and prevalence of glaucoma among individuals aged 40y and above in the United States. METHODS: Participants were drawn from 2 cycles of the National Health and Nutrition Examination Survey (NHANES, 2005-2008) for a cross-sectio...
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Press of International Journal of Ophthalmology (IJO PRESS)
2025-01-01
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| Series: | International Journal of Ophthalmology |
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| Online Access: | http://ies.ijo.cn/en_publish/2025/1/20250117.pdf |
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| author | Wen-Li Chen Li-Xia Zhang |
| author_facet | Wen-Li Chen Li-Xia Zhang |
| author_sort | Wen-Li Chen |
| collection | DOAJ |
| description | AIM: To assess the relationship between dietary inflammatory index (DII) and prevalence of glaucoma among individuals aged 40y and above in the United States. METHODS: Participants were drawn from 2 cycles of the National Health and Nutrition Examination Survey (NHANES, 2005-2008) for a cross-sectional study. DII was calculated from 24-hour dietary recall questionnaire conducted by experienced researchers and data analyzed in R according to the NHANES user guide, “Stratified Multi-stage Probability Sampling”. The relationship between DII and glaucoma was evaluated by multi-factor logistic regression analysis and the existence of a non-linear association examined by restricted cubic spline (RCS) analysis. RESULTS: A total of 5359 subjects were included and the cross-sectional analysis weighted to represent the US population of 109 million. DII was elevated in glaucoma patients (P<0.001) and smoking and alcohol use contributed to significant differences (P<0.001). DII correlated negatively with Healthy Eating Index (HEI)-2015 (Spearman rank correlation coefficient, r=-0.49). RCS analysis showed a linear relationship between DII and glaucoma risk (P of non-linear relationship =0.575). CONCLUSION: An increased DII is strongly associated with high risk of glaucoma and diet-induced inflammation should be controlled to delay glaucoma progression. |
| format | Article |
| id | doaj-art-cbb0c560bf104a6fa46e22a2751a1cf4 |
| institution | Kabale University |
| issn | 2222-3959 2227-4898 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Press of International Journal of Ophthalmology (IJO PRESS) |
| record_format | Article |
| series | International Journal of Ophthalmology |
| spelling | doaj-art-cbb0c560bf104a6fa46e22a2751a1cf42024-12-18T07:46:07ZengPress of International Journal of Ophthalmology (IJO PRESS)International Journal of Ophthalmology2222-39592227-48982025-01-0118113914510.18240/ijo.2025.01.1720250117A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US populationWen-Li Chen0Li-Xia Zhang1Li-Xia Zhang. Eye Hospital, China Academy of Chinese Medical Sciences, No.33 Lugu Road, Shijingshan District, Beijing 100040, China. zhanglixia77@126.comEye Hospital, China Academy of Chinese Medical Sciences, Beijing 100040, ChinaAIM: To assess the relationship between dietary inflammatory index (DII) and prevalence of glaucoma among individuals aged 40y and above in the United States. METHODS: Participants were drawn from 2 cycles of the National Health and Nutrition Examination Survey (NHANES, 2005-2008) for a cross-sectional study. DII was calculated from 24-hour dietary recall questionnaire conducted by experienced researchers and data analyzed in R according to the NHANES user guide, “Stratified Multi-stage Probability Sampling”. The relationship between DII and glaucoma was evaluated by multi-factor logistic regression analysis and the existence of a non-linear association examined by restricted cubic spline (RCS) analysis. RESULTS: A total of 5359 subjects were included and the cross-sectional analysis weighted to represent the US population of 109 million. DII was elevated in glaucoma patients (P<0.001) and smoking and alcohol use contributed to significant differences (P<0.001). DII correlated negatively with Healthy Eating Index (HEI)-2015 (Spearman rank correlation coefficient, r=-0.49). RCS analysis showed a linear relationship between DII and glaucoma risk (P of non-linear relationship =0.575). CONCLUSION: An increased DII is strongly associated with high risk of glaucoma and diet-induced inflammation should be controlled to delay glaucoma progression.http://ies.ijo.cn/en_publish/2025/1/20250117.pdfglaucoma risk factorsdietary inflammatory indexnational health and nutrition examination surveyrestricted cubic spline regressioncross-sectional study |
| spellingShingle | Wen-Li Chen Li-Xia Zhang A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population International Journal of Ophthalmology glaucoma risk factors dietary inflammatory index national health and nutrition examination survey restricted cubic spline regression cross-sectional study |
| title | A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population |
| title_full | A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population |
| title_fullStr | A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population |
| title_full_unstemmed | A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population |
| title_short | A cross-sectional study of the association between dietary inflammatory index and glaucoma prevalence in a US population |
| title_sort | cross sectional study of the association between dietary inflammatory index and glaucoma prevalence in a us population |
| topic | glaucoma risk factors dietary inflammatory index national health and nutrition examination survey restricted cubic spline regression cross-sectional study |
| url | http://ies.ijo.cn/en_publish/2025/1/20250117.pdf |
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