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Table 1 HLA DR phenotypic frequencies according to p-values and Odds ratio in type 1 diabetic and nondiabetic subjects.

From: HLA DR phenotypic frequencies and genetic risk of Type 1 diabetes in west region of Algeria, Tlemcen

  Type 1 diabetics n = 39: 15 M/24 F Nondiabetic controls n = 52: 21 M/31F   
  Frequency (Proportion and %)   
HLA M F M F p Odds ratio (95 % CI)
DR3 3 (7.69) 7 (17.9) 5 (9.62) 9 (17.31) 0.2646a 0.95 (0.48–1.87)
  10 (25.64) 14 (26.92) 1.000  
DR4 4 (10.26) 9 (23.08) 6 (11.54) 4 (7.69) 0.0085 a, * 2.10 (1.04–4.24)
  13 (33.33) 10 (19.23) 0.0361*  
DR3DR4 4 (10.26) 4 (10.26) 2 (3.85) 7 (13.46) 0.0699a 1.30 (0.60–2.80)
  8 (20.51) 9 (17.31) 0.5887  
DR3 and/or DR4 11 (28.21) 20 (51.28) 13 (25.0) 20 (38.46) 0.5791a 2.21 (1.13–4.36)
  31 (79.49) 33 (63.46) 0.0194*  
X/X 4 (10.26) 4 (10.26) 8 (15.38) 11 (21.15) 0.0111 a, * -
  8 (20.51) 19 (36.54) 0.0194*  
  1. ap-Values related to the sex ratio comparison (male = M, female = F). * p < 0.05. X = non-DR3, non-DR4.