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At one year postoperatively, non-target group % PoWL was 22.3 ±8.1% (n=92) vs target 19.4 ±11.8% (n=22) (p value= 0.08). At two to three years postoperatively, non-target % PoWL was 14.7 ±10.7% (n=55) vs target 16.3 ±14.4% (n=21) (p value= 0.07).
PoWL: postoperative weight loss.
