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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Surg Obes Relat Dis. 2009 Nov 22;6(1):22–30. doi: 10.1016/j.soard.2009.10.007

Figure 2.

Figure 2

Patient BMI and surgery type (primary/revisional) as predictors of combined event for non-band operations in LABS. The predicted event rate is weighted for the prevalence of history of DVT, OSA and functional status in the LABS sample. The dotted lines represent 95% point-wise confidence intervals. The primary curve is truncated at BMI = 70 kg/m2, and the revisional surgery curve is truncated at BMI = 60 kg/m2 since there were only a few observations beyond these weight categories.