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Table 4 Correlations between preoperative comorbidities and postoperative anesthesia/medical-status-related complications

From: Hypoalbuminemia and obesity class II are reliable predictors of peri-prosthetic joint infection in patient undergoing elective total knee arthroplasty

Preoperative comorbiditiesSystemic infectionICU admissionCerebrovascular accidentAcute renal failureDeep vein thrombosisPulmonary embolismCardiovascular complications
YesNoYesNoYesNoYesNoYesNoYesNoYesNo
Low total lymphocyte count (TLC)
 Yes6 (35.3)175 (33.3)1 (100.0)180 (33.3)0180 (33.3)0180 (33.3)6 (40.0)175 (33.2)1 (50.0)180 (33.3)0181 (33.7)
 No11 (64.7)350 (66.7)0361 (66.7)0361 (66.7)0361 (66.7)9 (60.0)352 (66.8)1 (50.0)360 (66.7)5 (100.0)356 (66.3)
Hypoalbuminemia
 Yes017 (2.8)017 (2.7)017 (2.7)017 (2.7)017 (2.8)017 (2.7)017 (2.8)
 No17 (100.0)590 (97.2)1 (100.0)606 (97.3)0606 (97.3)1 (100.0)606 (97.3)16 (100.0)591 (97.2)2 (100.0)605 (97.3)7 (100.0)600 (97.2)
BMI
 Underweight07 (1.7)07 (1.6)07 (1.6)07 (1.6)07 (1.7)07 (1.6)07 (1.6)
 Normal2 (13.3)52 (12.4)054 (12.5)054 (12.5)054 (12.5)054 (12.8)054 (12.5)1 (25.0)53 (12.4)
 Overweight1 (6.7)63 (15.1)064 (14.8)064 (14.8)064 (14.8)3 (30.0)61 (14.4)064 (14.8)1 (25.0)63 (14.7)
 Obesity I7 (46.7)185 (44.3)0192 (44.3)0192 (44.3)0192 (44.3)4 (40.0)188 (44.4)0192 (44.4)1 (25.0)191 (44.5)
 Obesity II5 (33.3)111 (26.6)0116 (26.8)0116 (26.8)0116 (26.8)3 (30.0)113 (26.7)1 (100.0)115 (26.6)1 (25.0)115 (26.8)
  1. Keys:
  2. Low TLC defined as TLC < 1500 cells/mm3
  3. Hypoalbuminemia defined as preoperative serum albumin < 3.5 g/dL
  4. ICU intensive care unit