Table 2 Number of patients referred for sIgE measurement between 2008 and 2011 [n (%)]
2008 | 2009 | 2010 | 2011 | Total | |
|---|---|---|---|---|---|
Males (%) | 529 (64.99) | 976 (62.72) | 1447 (64.46) | 1571 (64.46) | 4523 (64.18) |
Females (%) | 285 (35.01) | 580 (37.28) | 793 (35.40) | 866 (35.54) | 2524 (35.82) |
M/F ratio | 1.86 | 1.68 | 1.82 | 1.81 | 1.79 |