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. Author manuscript; available in PMC: 2020 Aug 5.
Published in final edited form as: J Clin Anesth. 2019 May 30;58:111–116. doi: 10.1016/j.jclinane.2019.05.003

Fig. 3.

Fig. 3.

Operative time for outpatient procedures (gray lines) and AXR procedures (black lines), estimated using an Epanechnikov kernel-weighted local polynomial regression with 95% CI (dashed lines) and density plot of BMI values.

p < 0.0001 (outpatient); p < 0.0001 (AXR) (p-values from univariable linear regression models).