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Table 2 Results for the radiography population

From: Type 3 finger length pattern is associated with total knee replacements due to osteoarthritis but not with hip replacements or hand osteoarthritis in the elderly: The AGES-Reykjavik study

Radiography population (N=371)     
  Knee OA   Hip OA   Hand OA  
  TKR(n=17) No TKR (n=354) THR(n=24) No THR(n=347)   
Age, mean(SD) years 76.6(5.2) 75.6(4.8) 76.2(4.3) 75.5(4.8) 77.5(4.3) 75.4(4.8)
Percent female 72 56 58 57 73 55
BMI, mean(SD) 30.4(3.8) 27.2(4.3) 27.5(4.6) 27.4(4.3) 26.0(4.2) 27.6(4.3)
Finger pattern (visual,%)      
1 0 10 8 9 9 9
2 24 27 21 27 21 27
3 76 64 71 64 70 63
2D:4D finger ratio(SD) 0.902(0.022) 0.91(0.023) 0.904(0.023) 0.91(0.023) 0.902(0.022) 0.91(0.023)