Association between dyslipidemia and asthma in children: a systematic review and multicenter cohort study using a common data model.

Abstract

BACKGROUND:

The association between dyslipidemia and asthma in children remains unclear.

PURPOSE:

This study investigated the association between dyslipidemia and cholesterol levels in children.

METHODS:

A systematic literature review was performed to identify studies investigating the association between dyslipidemia and asthma in children. The PubMed database was searched for articles published from January 2000-March 2022. Data from a cohort study using electronic health records from 5 hospitals, converted to the Observational Medical Outcomes Partnership Common Data Model (OMOP-CDM), were used to identify the association between total cholesterol (TC) levels and asthma in children. This cohort study used the Cox proportional hazards model to examine hazard ratio (HR) of asthma after propensity score matching, and included an aggregate meta-analysis of HR.

RESULTS:

We examined 11 studies reporting an association between dyslipidemia and asthma in children. Most were cross-sectional; however, their results were inconsistent. In OMOP-CDM multicenter analysis, the high TC (>170 mg/dL) group included 29,038 children, while the normal TC (≤170 mg/dL) group included 88,823 children including all hospital datasets. In a meta-analysis of this multicenter cohort, a significant association was found between high TC levels and later development of asthma in children <15 years of age (pooled HR, 1.30; 95% confidence interval, 1.12-1.52).

CONCLUSION:

Elevated TC levels in children may be associated with asthma.

• Authors: Ji Eun Lim, Hye Min Kim, Ju Hee Kim, Hey Sung Baek, Man Yong Han
• Journal: Clinical and experimental pediatrics (Clin Exp Pediatr) Vol. 66 Issue 8 Pg. 357-365 (Aug 2023) ISSN: 2713-4148 [Electronic] Korea (South)
• PMID: 37321588 (Publication Type: Journal Article)