From: Rheumatic heart disease in Uganda: the association between MHC class II HLA DR alleles and disease: a case control study
Variable
Total
Cases
Controls
P value
Age
Mean (SD)
29.4(12.1)
29.6(10.2)
29.8(9.8)
0.88
Sex
Male (N,%)
96(46.7%)
50(52%)
51(49.5%)
0.72