Figure 1

Study design overview. OA, osteoarthritis; TKA, total knee arthroplasty; THA, total hip arthroplasty; SNP, single nucleotide polymorphism; MR, Mendelian randomization; MR-PRESSO, Mendelian Randomization Pleiotropy RESidual Sum and Outlier.

Study design overview. OA, osteoarthritis; TKA, total knee arthroplasty; THA, total hip arthroplasty; SNP, single nucleotide polymorphism; MR, Mendelian randomization; MR-PRESSO, Mendelian Randomization Pleiotropy RESidual Sum and Outlier.