FIGURE 2.

A–B, Time course of improvements in 5‐point Asthma Control Questionnaire (ACQ‐5) and Asthma Quality‐of‐Life Questionnaire (AQLQ) over a 52‐week period of treatments in chest tightness variant asthma (CTVA) patients. C, Changes in SAS scores over a 52‐week period of treatments in CTVA patients. D‐F, Changes in PEF variant rate (D), FVC (E), and FEV₁% (F) over a 52‐week period of treatments in CTVA patients. G and H, The difference of ACQ (G) and FeNO (H) at week 0 between responsive and nonresponsive group. ^* P < .05; ^** P < .01; ^*** P < .01; ^**** P < .001