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Table 1 Total Hip Arthroplasty Sample Description, 2001-2012

From: Opioid use after total hip arthroplasty surgery is associated with revision surgery

   Total Sample
  N (%)
Total N All 9943 100.0
Gender Female 5046 50.8
  Male 4897 49.3
Age, years (median, IQR)   81.1 76.6-84.6
Primary Diagnosis (ICD-10-AM code and description) M161: Other primary coxarthrosis 8156 82.0
M169: Coxarthrosis unspecified 925 9.3
M8795: Unspecified osteonecrosis pelvis thigh 271 2.7
M171: Other primary gonarthrosis 152 1.5
M160: Primary coxarthrosis bilateral 118 1.2
Other 321 3.2
RxRisk-V number of co-morbid conditions None 1009 10.2
1 and 2 690 6.9
3 and 4 1808 18.2
5 and 6 2518 25.3
≥7 3918 39.4
Back pain   1430 14.4
Revised within 1 Year   200 2.0
Revised within 5 Years   413 4.2
  1. IQR=Interquartile range. ICD - 10 - AM= International Classification of Diseases, 10th Revision, Australian Modification