2019
After multivariate analysis , mean ScvO2 value ( odds ratio [ OR ] 1 . 23 [ 95 % confidence interval ( CI ) 1 . 01 to 1 . 50 ] , p = 0 . 037 ) , hospital LOS ( OR 0 . 75 [ 95 % CI 0 . 59 to 0 . 94 ] , p = 0 . 012 ) , and SAPS II ( OR 0 . 90 [ 95 % CI 0 . 82 to 0 . 99 ] , p = 0 . 029 ) were independently associated with postoperative complications .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None