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Table 3 Strength of associations (r 2) between maximal %WL and early postoperative %WL, at 6 weeks, 3 and 6 months (left panel), or WLV during 0–6 weeks, 6 weeks to 3 months, and 3–6 months (right panel)

From: Early postoperative weight loss predicts maximal weight loss after sleeve gastrectomy and Roux-en-Y gastric bypass

  r 2 P   r 2 P
SG    SG   
 6-week %WL 0.21 <0.001  WLV 0–6 weeks 0.18 <0.001
 3-month %WL 0.46 <0.001  WLV 6 weeks to 3 months 0.21 <0.001
 6-month %WL 0.69 <0.001  WLV 3–6 months 0.26 <0.001
RYGBP    RYGBP   
 6-week %WL 0.12 <0.001  WLV 0–6 weeks 0.14 <0.001
 3-month %WL 0.23 <0.001  WLV 6 weeks to 3 months 0.10 <0.001
 6-month %WL 0.53 <0.001  WLV 3–6 months 0.32 <0.001