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Table 2 Demographic characteristic of patients who had hip replacements from 2010 to 2018 in Korea

From: Burden and future projection of revision Total hip Arthroplasty in South Korea

  Primary THA (n = 87,213) HA (n = 116,079) Revision THA (n = 25,232)
Gender (%)
 Male 46,276 (53%) 30,664 (26%) 14,224 (56%)
 Female 40,937 (47%) 85,415 (74%) 11,008 (44%)
Age category
 10–19 years 156 24 21
 20–29 years 1952 71 102
 30–39 years 6628 330 540
 40–49 years 12,639 1069 1995
 50–59 years 21,968 3512 4600
 60–69 years 20,807 11,270 6975
 70–79 years 18,000 42,723 7757
  ≥ 80 years 5063 57,080 3109
  1. THA total hip arthroplasty, HA hemiarthroplasty