Wang H, Yang Y, Zhou D, Bai C, Shi M. Correlation between Serum Levels of Vitamin A and Vitamin D with Disease Severity in Tic Disorder Children.
EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022;
2022:7121900. [PMID:
35685731 PMCID:
PMC9173974 DOI:
10.1155/2022/7121900]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/09/2022] [Accepted: 05/19/2022] [Indexed: 11/29/2022]
Abstract
Purpose
To explore and analyze the correlation between serum vitamins A and D levels and disease severity in children with tic disorder.
Methods
A total of 59 children with tic disorders treated in the Linping Hospital of Traditional Chinese Medicine from April 2018 to May 2021 were selected as the observation group. 55 healthy children with matched age and sex who underwent physical examination were selected as the control group. Children in the observation group were subdivided to the mild group (n = 35) and moderate-to-severe group (n = 24) according to the Yale comprehensive tic severity scale. Afterwards, they were grouped into the temporary group (n = 25), persistent group (n = 22), and Tourette's syndrome group (n = 12) according to their clinical characteristics and course of disease. The severity and serum vitamins A and D levels were collected and compared, and then, Spearman correlation analysis was performed to analyze the correlation between the severity and serum vitamins A and D levels.
Results
Compared with the control group, the serum vitamin A and D levels in the observation group were lower. Compared with the mild group, the serum vitamins A and D levels were lower in the moderate-to-severe group. Spearman correlation analysis revealed a significant negative correlation between disease severity and serum vitamins A and D levels. Regarding the serum D levels, the temporary group > the persistent group > Tourette's syndrome group. There was no significant difference in serum vitamin A levels among the three groups.
Conclusion
Vitamins A and D deficiency in children is strongly associated with tic disorders, and vitamins A and D demonstrate a negative correlation with the severity of tic disorders. Vitamin D is also linked to the clinical type of tic disorder.
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