Table 2 Binary logistic regression analysis of risk factors for asthma with p-SAD

Age of receiving the regular treatment

1.782(1.082–2.935)

0.023

History of passive smoking

1.733(0.921–3.260)

0.088

Family history of asthma

1.693(0.824–3.481)

0.152

Asthma control (Partly-controlled)

3.893(1.699–8.922)

0.001

Age at the time of onset of suspected asthma symptoms

0.602(0.365–0.993)

0.047

Duration of asthma

0.664(0.399–1.104)

0.114

Duration of using ICS or ICS/LABA

1.642(1.170–2.305)

0.004