Table 6.

Mean Assessment cores of using MDI with medical background

Variables	Mean (±SD)	P value
Duration of asthma
< 5 years	6.54(±3.45)	<0.001
>5 years	7.30(±1.23)
Last asthma attack
Less than 2 weeks	7.16(±3.05)	0.485
2-4 weeks	6.81(±2.90)
More than 4 weeks	6.75(±3.04)
Do you know the types of Asthma Inhalers MDIs you have used
No	3.33(±4.01)	0.758
Yes	6.51(±3.29)

*Maximum Assessment cores of using MDI=11