N n (%) 95%CI (%)
Perception of overall control of asthma 178
No change 132(74.2%) 67.7-80.7
Improve 32(18.0%) 12.3-23.7
Aggravation 14(7.9) 3.9-11.9
ACT score 178
20-25 159(89.3%) 84.7-93.9
16-19 11(6.2%) 2.6-9.8
5-15 8(4.5%) 1.4-7.6
Number of medical visits due to asthma 178
0 134(75.3%) 68.9-81.7
1 27(15.2%) 9.8-20.5
2 11(6.2%) 2.6-9.8
≥3 6(3.4%) 0.7-6.0