Computerized Tomography-Based Screening for Moderate to Severe Hepatic Steatosis in a Multiethnic Population.
Perm J
; 27(1): 21-27, 2023 03 15.
Article
em En
| MEDLINE
| ID: mdl-36891646
ABSTRACT
Background and Aim Data on prevalence of nonalcoholic fatty liver disease in Hawaii is limited. This study determined the prevalence of moderate to severe hepatic steatosis within a multicultural, multiethnic, and multiracial cohort in Hawaii undergoing computerized tomography (CT) for reasons unrelated to fatty liver disease. Methods The authors performed a retrospective analysis of all patients who were members of an integrated health care system with CT scans including the liver between January 1, 2020, and December 31, 2020. Moderate to severe hepatic steatosis was determined by an average attenuation value < 40 Hounsfield units for non-contrast-enhanced CT and a mean attenuation value < 90 Hounsfield units for contrast-enhanced CT. Patients' electronic medical records were reviewed for existing diagnoses of hepatic steatosis, obesity, and diabetes mellitus type 2 and data to calculate a Fibrosis-4 (FIB-4) index. Results Approximately 26.6% had moderate to severe hepatic steatosis, while only 11.3% of those patients had an active diagnosis of fatty liver disease. Native Hawaiians and Pacific Islanders (33.1%) had the greatest prevalence of hepatic steatosis, followed by White people (28.4%), Asian people (27.7%), and other ethnicities (10.8%). About 61.4% patients with fatty liver had a diagnosis of obesity, while 33.4% had a body mass index < 30.0 kg/m2. Finally, 86.2% patients had enough information in their electronic medical records from which to calculate a FIB-4 score and the mean FIB-4 index was 1.66 ± 3.50. Conclusions Moderate to severe hepatic steatosis is common among patients undergoing CT studies for reasons not related to hepatic steatosis in this multiethnic population most of whom did not have a diagnosis of fatty liver disease.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hepatopatia Gordurosa não Alcoólica
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Risk_factors_studies
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Screening_studies
Limite:
Humans
Idioma:
En
Revista:
Perm J
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Estados Unidos
País de publicação:
EEUU
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ESTADOS UNIDOS
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ESTADOS UNIDOS DA AMERICA
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EUA
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UNITED STATES
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UNITED STATES OF AMERICA
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US
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USA