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Table 1 Patients data and demographics

From: Two-stage exchange Arthroplasty is a viable treatment for Periprosthetic joint infection in inflammatory diseases

  Non-inflammatory diseases(n = 159) Inflammatory diseases (n = 25) P-value
Patient characteristics
 Mean age, years (SD) 57.12 (14.70) 55.96 (14.77) 0.737
 Mean BMI, kg/m2 (SD) 25.26 (3.74) 23.49 (4.17) 0.031
 Mean ASA (SD) 2.08 (0.41) 2.12 (0.33) 0.608
Gender, n (%)    0.740
 Female 77 (48.43) 13 (52.00)  
 Male 82 (51.57) 12 (48.00)  
Joint, n (%)    0.283
 Knee 69 (43.40) 8 (32.00)  
 Hip 90 (56.60) 17 (68.00)  
Comorbidities, n (%)
 Diabetes 25 (15.72%) 2 (8.00%) 0.541
 Hepatitis 6 (3.77%) 1 (4.00%) 1.000
 Cardiovascular 16 (10.06%) 2 (8.00%) 1.000
 Malignancy 8 (5.03%) 0 (0.00%) 0.601
 Renal 4 (2.52%) 5 (20.00%) 0.003
 Alcohol abuse 13 (8.18%) 7 (28.00%) 0.009
Mean joint function score (SD) 40.85 (17.41) 36.52 (17.99) 0.323
  1. BMI body mass index, ASA American society of anesthesiologists; joint function score, measured by The Hospital for Special Surgery (HSS) score for knee and Harris score for hip