PMID- 37711740 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230917 IS - 2296-858X (Print) IS - 2296-858X (Electronic) IS - 2296-858X (Linking) VI - 10 DP - 2023 TI - Non-alcoholic fatty liver disease fibrosis score is a useful index for predicting all-cause mortality in patients with antineutrophil cytoplasmic antibody-associated vasculitis. PG - 1217937 LID - 10.3389/fmed.2023.1217937 [doi] LID - 1217937 AB - BACKGROUND: This study investigated whether the non-alcoholic fatty liver disease fibrosis score (NFS) could predict all-cause mortality during follow-up among patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS: The medical records of 256 AAV patients were retrospectively reviewed. AAV patients with clinically critical chronic liver diseases were excluded. NFS was calculated using the following equation: NFS = -1.675 + 0.037 - age + 0.094 - body mass index +1.13 x impaired fasting glucose/diabetes mellitus +0.99 x aspartate aminotransferase/alanine aminotransferase ratio - 0.013 x platelet count - 0.66 x serum albumin. RESULTS: The median age was 59.0 years, and 35.2% of the patients were male. The median Birmingham Vasculitis Activity Score (BVAS), five-factor score (FFS), and NFS were 12.0, 1.0, and - 4.7, respectively. Of the 256 patients, 33 (12.9%) died. Using the receiver operating characteristic curve, the optimal cut-off of NFS for all-cause mortality was obtained as-3.97. AAV patients with NFS at diagnosis >/= - 3.97 exhibited a lower cumulative patients' survival rate than those with NFS at diagnosis <-3.97. The multivariable Cox analysis revealed that NFS at diagnosis >/= - 3.97 (HR 2.232, 95% CI 1.011, 4.925) was independently associated with all-cause mortality in AAV patients. CONCLUSION: This study was the first to demonstrate that NFS at AAV diagnosis was clinically useful in predicting all-cause mortality during follow-up, regardless of both the degree of liver fibrosis and abnormal or normal liver function results. CI - Copyright (c) 2023 Whang, Park, Park, Huh and Lee. FAU - Whang, Jeong Yeop AU - Whang JY AD - Department of Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Park, Pil Gyu AU - Park PG AD - Division of Rheumatology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea. FAU - Park, Yong-Beom AU - Park YB AD - Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Huh, Ji Hye AU - Huh JH AD - Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea. FAU - Lee, Sang-Won AU - Lee SW AD - Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea. LA - eng PT - Journal Article DEP - 20230829 PL - Switzerland TA - Front Med (Lausanne) JT - Frontiers in medicine JID - 101648047 PMC - PMC10497776 OTO - NOTNLM OT - antineutrophil cytoplasmic antibody-associated vasculitis OT - fibrosis OT - mortality OT - non-alcoholic fatty liver disease OT - score COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2023/09/15 06:42 MHDA- 2023/09/15 06:43 PMCR- 2023/08/29 CRDT- 2023/09/15 03:57 PHST- 2023/05/06 00:00 [received] PHST- 2023/08/16 00:00 [accepted] PHST- 2023/09/15 06:43 [medline] PHST- 2023/09/15 06:42 [pubmed] PHST- 2023/09/15 03:57 [entrez] PHST- 2023/08/29 00:00 [pmc-release] AID - 10.3389/fmed.2023.1217937 [doi] PST - epublish SO - Front Med (Lausanne). 2023 Aug 29;10:1217937. doi: 10.3389/fmed.2023.1217937. eCollection 2023.