Cao Zheng, Wang Jianrong, Buweimaieryemu, et al. Meta-Analysis of Correlation between 25 Hydroxy Vitamin D Level and Acute Lower Respiratory Tract Infection in Children. [J]. 27(8):17-21(2021)
DOI:
Cao Zheng, Wang Jianrong, Buweimaieryemu, et al. Meta-Analysis of Correlation between 25 Hydroxy Vitamin D Level and Acute Lower Respiratory Tract Infection in Children. [J]. 27(8):17-21(2021) DOI: 10.13407/j.cnki.jpp.1672.108X.2021.08.005.
Meta-Analysis of Correlation between 25 Hydroxy Vitamin D Level and Acute Lower Respiratory Tract Infection in Children
Objective: To probe into the correlation between vitamin D level and acute lower respiratory infection (ALRI) in children. Methods: PubMed
EMBase
the Cochrane library
CNKI
Wanfang and VIP database were retrieved to collect the case-control studies of vitamin D and ALRI in children published from Jan. 1st
1990 to May 31st
2019. The included articles were screened according to strict inclusion and exclusion criteria
and quality evaluation and heterogeneity tests were performed. Sensitivity analysis and subgroup analysis were carried out for the results. Data were collated and analyzed by RevMan 5.3. Results: A total of 10 articles were collected
including 1
749 samples
with 1
070 cases in the case group and 679 cases in the control group. Meta-analysis results showed: (1) The incidence of 25 hydroxy vitamin D (25(OH)D) deficiency in children with ALRI was higher than that in healthy children (OR=4.3
95%CI from 2.5 to 7.4
Z=526
P<0.000
01). (2) The 25(OH)D level of children with ALRI was lower than that of healthy children (WMD=-8.44
95%CI from -9.33 to -7.55
Z=18.63
P<0.000
001). The results of subgroup analysis showed that according to the area
the difference in 25(OH)D level between the ALRI group and the control group in Asia and Africa was statistically significant. According to the vitamin D level in the case group
there was statistically significant difference in level of 25(OH)D between the ALRI group with vitamin D insufficiency and deficiency (<30 ng/mL) and the control group. Conclusion: Serum 25(OH)D in children with ALRI is lower than that in healthy children
and 25(OH)D insufficiency and deficiency may be a risk factor for ALRI. Due to the limitation of the number of included literature
the above findings need to be validated by more high-quality literature.
关键词
25羟维生素D急性下呼吸道感染Meta分析系统评价病例-对照研究
Keywords
25 hydroxy vitamin Dacute lower respiratory infectionMeta-analysissystematic reviewcase-control study
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Related Author
Li Huiying
Li Yunwei
Liu Yan
Shen Jianling
Lyu Mengwei
Tu Caixia
Yang Yanming
Ren Danyang
Related Institution
Kunming MedicalUniversity, Kunming
Kunming Children’s Hospital / Children’s Hospital of Kunming Medical University, Kunming
Children’ s Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics
Hainan Women and Children’s Medical Center, Children’s Hospital of Hainan
Department of Pediatrics, China-Japan Friendship Hospital