Month for thyroidal onset and seasonal allergic attack is common Graves'disease Hashimoto's thyroiditis Controls Total
No 77(81, 9%) 90(92, 8%) 48(78, 7%) 215(85, 3%)
Common 17a(18, 1%) 7a,b(7, 2%) 13b(21, 3%) 37(14, 7%)
Total 94 97 61 252
aP<0.04 and bP<0.02
*no exact data were given in 72 cases.
Table 3: The concordance between the month of thyroidal onset and seasonal allergic attacks.