Table 6. Main-effects Analysis of Variance on Model 2 for Dependent Variable lnTT
Results of a seven-factor main-effects analysis of variance on dependent variable lnTT for CPT1–2 (r 2= 68.7%;df = 9,833; n = 9,876 dual procedure surgeries).
Anes= type of anesthesia; CAT = surgical subspecialty category for CPT1 or 2 as defined in Table 2; CPT = Common Procedural Terminology code; MSE = mean squared error; MTE = median time estimate for CPT 1 or 2; SSE = squared sum of errors.