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Table 1 Sociodemographic data of THA and TKA patients

From: Psychosocial predictors for outcome after total joint arthroplasty: a prospective comparison of hip and knee arthroplasty

  THA: n = 44
(41.9%)
TKA: n = 61
(58.1%)
 
Age M = 67.4 (SD = 10.3) M = 66.4 (SD = 10.6) t = 0.479; p = .633
Sex    Χ2 = 0.734; p = .392
 Male 21 (47.7%) 24 (39.3%)  
 Female 23 (52.3%) 37 (60.7%)  
Marital status    Χ2 = 8.499; p = .037
 Single 1 (2.3%) 8 (13.1%)  
 Married 39 (88.6%) 40 (65.6%)  
 Separated/divorced 0 3 (4.9%)  
 Widowed 4 (9.1%) 10 (16.4%)  
Living situation    Χ2 = 5.459; p = .243
 Alone 3 (6.8%) 10 (16.4%)  
 With partner 29 (65.9%) 37 (60.7%)  
 With children 1 (2.3%) 4 (6.6%)  
 With partner and children 10 (22.7%) 7 (11.5%)  
 Others 1 (2.3%) 3 (4.9%)  
Partnership    Χ2 = 3.032; p = .082
 Yes 39 (88.6%) 45 (73.8%)  
 No 4 (9.1%) 13 (21.3%)  
 Unknown 1 (2.3%) 3 (4.9%)  
Education    Χ2 = 5.406; p = .248
 No certificate 2 (4.5%) 6 (9.8%)  
 Certificate of secondary education 26 (59.1%) 40 (65.6%)  
 General certificate of secondary education 9 (20.5%) 12 (19.7%)  
 University certification 1 (2.3%) 1 (1.6%)  
 College degree 5 (11.4%) 1 (1.6%)  
 Unknown 1 (2.3%) 1 (1.6%)  
Employment status    Χ2 = 4.002; p = .549
 Employed 10 (22.7%) 17 (27.8%)  
 Housewife/−husband 11 (25.0%) 15 (24.6%)  
 Retired 23 (52.3%) 27 (44.3%)  
 Unknown 0 2 (3.3%)  
  1. Legend: THA total hip arthroplasty, TKA total knee arthroplasty, M mean value, SD standard deviation