Strategy to Estimate Sample Sizes to Justify the Association between MMP1 SNP and Osteoarthritis.

ABSTRACT: Background: the impact of knee osteoarthritis (OA) poses a formidable challenge to older adults. Studies have reported that genetic factors, such as MMP1, are one of important risk factors for knee OA. Although the relationship between the genetic polymorphism of MMP1 rs1799750 and the risk of knee OA has been explored, conclusions have been nonunanimous and pending due to research sample sizes, one of determinants in studying genetic polymorphisms associated with disease. Objective: to establish a model to assess whether the genetic polymorphism of MMP1 rs1799750 is associated with knee OA based on an estimation of sample sizes. Methods: samples were collected from a case−control and meta-analysis study. In the case−control study, patients who underwent knee X-ray examinations based on th

SUBMITTER: Kao CC 

PROVIDER: S-EPMC9222496 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature