Association of liver related biomarkers with incident cardiovascular disease and all-cause mortality in the Hispanic community health study/study of Latinos (HCHS/SOL), a population-based cohort study
Abstract Background Metabolic dysfunction-associated steatotic liver disease (MASLD) increases risk of cardiovascular disease (CVD). Despite the high prevalence of MASLD among Hispanic populations, there is a scarcity of research on the associations between non-invasive markers of liver disease and...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-07-01
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| Series: | BMC Gastroenterology |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12876-025-04133-1 |
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| Summary: | Abstract Background Metabolic dysfunction-associated steatotic liver disease (MASLD) increases risk of cardiovascular disease (CVD). Despite the high prevalence of MASLD among Hispanic populations, there is a scarcity of research on the associations between non-invasive markers of liver disease and incident CVD and all-cause mortality. In this study we investigated the association of liver related biomarkers with CVD events and all-cause mortality in a population based Hispanic/Latino cohort. Methods We included 15,216 participants from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) aged 18–74 years with no pre-existing CVD. The composite outcome combined incident CVD and all-cause mortality. Having “elevated ALT/AST” was defined as ALT > 40 IU/mL or AST > 37 IU/mL for males, and ALT or AST > 31 IU/mL for females. We estimated adjusted hazard ratios (HR) and 95% confidence intervals (CI) relating our composite outcome to elevated ALT/AST, FIB-4 and MASLD. Using interaction terms, we assessed whether the relationship between elevated ALT/AST and the composite outcome differed by MASLD status. Results The study population was 40 years old on average, 52.7% female and had 740 CVD or all-cause mortality events. Elevated FIB-4 had the strongest association with incident CVD or all-cause mortality (comparing FIB-4 > 2.67 versus ≤ 2.67, HR:3.47; CI:2.34–5.14). Elevated AST was found to be associated with incident CVD or all-cause mortality (HR:1.53; CI:1.14–2.05). MASLD was not associated with incident CVD or all-cause mortality (HR:1.14; CI: 0.94–1.40), but it was associated with incident CVD alone (HR:1.69; CI:1.19–2.39). The relationship between elevated ALT/AST and incident or all-cause mortality was modified by MASLD, such that the strongest association between elevated ALT/AST and incident CVD or all-cause mortality was in the absence of MASLD (HR:1.95; CI:1.20–3.18). Conclusions Among Hispanic adults FIB-4 was strongly associated with CVD or all-cause mortality and among persons without MASLD, elevated ALT/AST were associated with CVD or all-cause mortality. |
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| ISSN: | 1471-230X |