Research interests include: 1. Effects of age and gender on body composition indices as predictors of mortality in middle-aged and old people 2. Hyperuricemia is associated with Significant Liver Fibrosis in Subjects with Nonalcoholic Fatty Liver Disease, but not in Subjects without it. 3. Reduced all‐cause mortality with bisphosphonates among post‐fracture osteoporosis patients: a nationwide study and systematic review.