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[null,null,"Unilateral",null,null,"Two-Stage Bilateral",null,null,"One-Stage Bilateral"]
[null,null,"Pre-TKA","3 Months Post-TKA","12 Months Post-TKA","Pre-TKA","3 Months Post-TKA","12 Months Post-TKA","Pre-TKA","3 Months Post-TKA","12 Months Post-TKA"]
[null,null,"(n=11480)","(n=5215)","(n=1571)","(n=4193)","(n=2131)","(n=1212)","(n=214)","(n=68)","(n=20)"]
[null,"Mean (SD)","0.51 (0.23)","0.80 (0.15)","0.82 (0.16)","0.46 (0.23)","0.77 (0.18)","0.78 (0.18)","0.42 (0.26)","0.76 (0.20)","0.83 (0.15)"]
[null,"Mean change from T0 (SD)",null,"0.29 (0.28)","0.31 (0.28)",null,"0.32 (0.29)","0.33 (0.29)",null,"0.34 (0.33)","0.41 (0.30)"]
[null,"Range (min, max)","-0.15, 0.95","-0.15, 0.95"," -0.15,  0.95","-0.15,  0.95","-0.15,  0.95","-0.15,  0.95","-0.10,  0.95","-0.02,  0.95","0.46, 0.95"]
[null,">PASS, n (%)","1328 (11.57%)","3685 (70.66%)","1182 (75.24%)","333 (7.94%)","1387 (65.09%)","811 (66.91%)","22 (10.28%)","39 (57.35%)","16 (80.00%)"]
[null,"<PASS, n (%)","10152 (88.43%)","1530 (29.34%)","389 (24.76%)","3860 (92.06%)","744 (34.91%)","401 (33.09%)","192 (89.72%)","29 (42.65%)","4 (20.00%)"]
[null,"Improved, n(%)",null,"1108 (21.25%)","276 (17.57%)",null,"536 (25.15%)","297 (24.50%)",null,"26 (38.24%)","4 (20.00%)"]
[null,"Mean change from T0 (SD)",null,"0.28 (0.18)","0.29 (0.17)",null,"0.29 (0.18)","0.28 (0.19)",null,"0.36 (0.21)","0.18 (0.08)"]
[null,"Range (min, max)",null,"-0.006, 0.775","0.23, 0.77",null,"0.083, 0.775","0.068, 0.77",null,"0.16, 0.76","0.46, 0.72"]
[null,"Constant, n(%)",null,"36 (0.69%)","9 (0.57%)",null,"7 (0.33%)","8 (0.66%)",null,"0 (0%)","0 (0%)"]
[null,"Mean change from T0 (SD)",null,"0 (0)","0 (0)",null,"0 (0)","0 (0)",null,"-","-"]
[null,"Range (min, max)",null,"0.39, 0.76","0.04, 0.76",null,"0.24, 0.71","0.21, 0.74",null,"-","-"]
[null,"Worsened, n(%)",null,"386 (7.40%)","104 (6.62%)",null,"201 (9.43%)","96 (7.92%)",null,"3 (4.41%)","0 (0%)"]
[null,"Mean change from T0 (SD)",null,"-0.14 (0.14)","-0.18 (0.17)",null,"-0.13 (0.12)","-0.15 (0.12)",null,"-0.21 (0.16)","-"]
[null,"Range (min, max)",null,"-0.15, 0.76","-0.15, 0.77",null,"-0.15, 0.78","-0.15, 0.779",null,"-0.02, 0.65","-"]
[null,"Clinical Relevance Ratio",{"v":0.1156794425087108,"d":"0.12"},{"v":0.320993031358885,"d":"0.32"},{"v":0.1029616724738676,"d":"0.10"},{"v":0.07941807774862866,"d":"0.08"},{"v":0.3307894109229669,"d":"0.33"},{"v":0.1934176007631767,"d":"0.19"},{"v":0.102803738317757,"d":"0.10"},{"v":0.1822429906542056,"d":"0.18"},{"v":0.07476635514018691,"d":"0.07"}]
[null,"Loss to Follow Up, n (%)","0 (0%)","6265 (54.57 %)","9909 (86.31%)","0 (0%)","2062 (49.18 %)","2981 (71.10%)","0 (0%)","146 (68.23 %)","194 (90.65%)"]
[]
[null,"Supplementary Table 2. Reporting WOMAC Pain transformed scores for 3 timepoints (baseline, 3-months post-surgery, and 12 months post-surgery) for unilateral, two-stage bilateral, and one-stage bilateral with an increasing number of patients lost to follow up. The clinical relevance ratio was calculated as the number of patients that achieved a clinically significant improvement (scores > 75) over the number of patients at baseline."]