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A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease
BACKGROUNDS: Apathy is common in Parkinson’s disease (PD) but difficult to identify. Growing evidence suggests that abnormal iron metabolism is associated with apathy in PD. We aimed to investigate the clinical features and iron metabolism of apathetic patients with PD, and construct a nomogram for...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9892642/ https://www.ncbi.nlm.nih.gov/pubmed/36742206 http://dx.doi.org/10.3389/fnagi.2022.1062964 |
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author | Li, Jiang-ting Qu, Yi Gao, Hong-ling Li, Jing-yi Qin, Qi-xiong Wang, Dan-lei Zhao, Jing-wei Mao, Zhi-juan Min, Zhe Xiong, Yong-jie Xue, Zheng |
author_facet | Li, Jiang-ting Qu, Yi Gao, Hong-ling Li, Jing-yi Qin, Qi-xiong Wang, Dan-lei Zhao, Jing-wei Mao, Zhi-juan Min, Zhe Xiong, Yong-jie Xue, Zheng |
author_sort | Li, Jiang-ting |
collection | PubMed |
description | BACKGROUNDS: Apathy is common in Parkinson’s disease (PD) but difficult to identify. Growing evidence suggests that abnormal iron metabolism is associated with apathy in PD. We aimed to investigate the clinical features and iron metabolism of apathetic patients with PD, and construct a nomogram for predicting apathy in PD. METHODS: Data of 201 patients with PD were analyzed. Demographic data, Apathy Scale (AS) assessments, and serum iron metabolism parameters were obtained. Spearman correlations were used to assess relationships between AS scores and iron metabolism parameters, separately for male and female patients. Additionally, a nomograph for detecting apathetic patients with PD was built based on the results of logistic regression analysis. RESULTS: The serum transferrin (TRF, p < 0.0024) concentration and total iron binding capacity (TIBC, p < 0.0024) were lower in the apathetic group after Bonferroni correction, and they were negatively associated with AS scores in male participants with PD (TRF, r = −0.27, p = 0.010; TIBC, r = −0.259, p = 0.014). The nomogram was developed by incorporating the following five parameters: age, sex, serum iron concentration, TIBC and Hamilton Depression Rating Scale (HAMD) scores, which showed good discrimination and calibration, with a consistency index of 0.799 (95% confidence interval = 0.732–0.865). CONCLUSION: Abnormal iron metabolism may contribute to apathy in PD, especially among men. TIBC levels in combination with HAMD scores can be effectively used for the prediction of apathetic patients with PD. |
format | Online Article Text |
id | pubmed-9892642 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-98926422023-02-03 A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease Li, Jiang-ting Qu, Yi Gao, Hong-ling Li, Jing-yi Qin, Qi-xiong Wang, Dan-lei Zhao, Jing-wei Mao, Zhi-juan Min, Zhe Xiong, Yong-jie Xue, Zheng Front Aging Neurosci Aging Neuroscience BACKGROUNDS: Apathy is common in Parkinson’s disease (PD) but difficult to identify. Growing evidence suggests that abnormal iron metabolism is associated with apathy in PD. We aimed to investigate the clinical features and iron metabolism of apathetic patients with PD, and construct a nomogram for predicting apathy in PD. METHODS: Data of 201 patients with PD were analyzed. Demographic data, Apathy Scale (AS) assessments, and serum iron metabolism parameters were obtained. Spearman correlations were used to assess relationships between AS scores and iron metabolism parameters, separately for male and female patients. Additionally, a nomograph for detecting apathetic patients with PD was built based on the results of logistic regression analysis. RESULTS: The serum transferrin (TRF, p < 0.0024) concentration and total iron binding capacity (TIBC, p < 0.0024) were lower in the apathetic group after Bonferroni correction, and they were negatively associated with AS scores in male participants with PD (TRF, r = −0.27, p = 0.010; TIBC, r = −0.259, p = 0.014). The nomogram was developed by incorporating the following five parameters: age, sex, serum iron concentration, TIBC and Hamilton Depression Rating Scale (HAMD) scores, which showed good discrimination and calibration, with a consistency index of 0.799 (95% confidence interval = 0.732–0.865). CONCLUSION: Abnormal iron metabolism may contribute to apathy in PD, especially among men. TIBC levels in combination with HAMD scores can be effectively used for the prediction of apathetic patients with PD. Frontiers Media S.A. 2023-01-19 /pmc/articles/PMC9892642/ /pubmed/36742206 http://dx.doi.org/10.3389/fnagi.2022.1062964 Text en Copyright © 2023 Li, Qu, Gao, Li, Qin, Wang, Zhao, Mao, Min, Xiong and Xue. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Aging Neuroscience Li, Jiang-ting Qu, Yi Gao, Hong-ling Li, Jing-yi Qin, Qi-xiong Wang, Dan-lei Zhao, Jing-wei Mao, Zhi-juan Min, Zhe Xiong, Yong-jie Xue, Zheng A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title | A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title_full | A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title_fullStr | A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title_full_unstemmed | A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title_short | A nomogram based on iron metabolism can help identify apathy in patients with Parkinson’s disease |
title_sort | nomogram based on iron metabolism can help identify apathy in patients with parkinson’s disease |
topic | Aging Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9892642/ https://www.ncbi.nlm.nih.gov/pubmed/36742206 http://dx.doi.org/10.3389/fnagi.2022.1062964 |
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