Symptoms of asthma when you look at the bySex – Brand new frequency out-of symptoms of asthma was eleven nine.6% () More than 1.9 mil Canadians aged thirty-five+ +2.5% Yearly Change Lady so you can man proportion: 1 : step 1 >1/step 3 regarding cases is actually aged fifty-64 Asthma About step 3.8 million (ten.7%) […]