Association of elevated serum aminotransferase levels with chronic kidney disease measures: hispanic community health study/study of latinos

BACKGROUND: Previous studies have shown an association between non-alcoholic fatty liver disease (NAFLD) and chronic kidney disease (CKD), but it is unclear whether the association is independent of metabolic syndrome. METHODS: Data from 13,006 participants aged 18 to 74 years in the Hispanic Commun...

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Detalles Bibliográficos
Autores principales: Missikpode, Celestin, Kramer, Holly, Cotler, Scott J., Durazo-Arvizu, Ramon, Lash, James P., Kallwitz, Eric, Cai, Jianwen, Kuniholm, Mark H., Rosas, Sylvia E., Ricardo, Ana C., Talavera, Gregory A., Raij, Leopoldo, Pirzada, Amber, Daviglus, Martha L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2021
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8422630/
https://www.ncbi.nlm.nih.gov/pubmed/34493216
http://dx.doi.org/10.1186/s12882-021-02483-y
Descripción
Sumario:BACKGROUND: Previous studies have shown an association between non-alcoholic fatty liver disease (NAFLD) and chronic kidney disease (CKD), but it is unclear whether the association is independent of metabolic syndrome. METHODS: Data from 13,006 participants aged 18 to 74 years in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) without viral hepatitis, excessive alcohol consumption, or high transferrin saturation levels were analyzed. Suspected NAFLD was defined as presence of sex-specific elevations in serum aminotransferase levels (aspartate aminotransferase (AST) > 37 U/L or alanine aminotransferase (ALT) > 40 U/L for men and AST or ALT > 31 U/L for women). Logistic regression was used to examine cross-sectional associations of elevated serum aminotransferase levels with low estimated glomerular filtration rate (eGFR < 60 ml/min/1.73 m(2) based on cystatin C), and with high urinary albumin-to-creatinine ratio (UACR) (> 17 mg/g in men and > 25 mg/ g in women) in separate models adjusting for demographic characteristics and metabolic syndrome. RESULTS: Mean (SD) age was 41 (0.27) years, and 45 % were male. Elevated serum aminotransferase levels were noted in 18.8 % of the population and were associated with greater odds of high UACR (OR = 1.31; 95 % CI = 1.10, 1.56) after adjusting for demographic characteristics; this association became non-significant after adjustment for metabolic syndrome (OR = 1.11, 95 % CI = 0.92, 1.33). In contrast, elevated serum aminotransferase levels were not associated with low eGFR (odds ratio (OR) = 0.73; 95 % confidence interval (CI) = 0.45, 1.18) after adjusting for covariates. CONCLUSIONS: In this sample of diverse U.S. Hispanic Latino adults, elevated serum aminotransferase levels were not independently associated with measures of CKD. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12882-021-02483-y.

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