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Table 3 Influencing factors of blood loss among hemophilia patients

From: Perioperative blood loss during joint replacement: comparison between patients with and without hemophilia

Category Blood loss (L)
Total P Apparent P Hidden P
Gender:   0.798   0.555   0.210
Men 1.94 (1.08)   0.46 (0.43)   1.59 (0.95)  
Women 2.22 (0)   0.20 (0)   2.82 (0)  
Age group:   0.206   0.599   0.253
 < 40 years 2.27 (1.03)   0.51 (0.59)   1.88 (0.95)  
40 ~ 64 years 1.79 (1.07)   0.43 (0.33)   1.49 (0.96)  
 > 64 years    
Surgical site:   0.722   0.567   0.285
THR 2.05 (1.13)   0.39 (0.35)   1.90 (1.06)  
TKR 1.91 (1.07)   0.48 (0.46)   1.51 (0.92)