Figures & data
Table 1 Survey on Mask Use Behavior and Perception of Patients during the COVID-19 Pandemic
Figure 1 (A) Distance walked in the six-minute walking test (6MWT) by severe asthmatic patients with or without a KF-94 mask. (B–D) Comparison of changes in oxygen saturation (SpO2; (B), heart rate (C), and Borg scale score (D) before and after 6MWT between the two conditions. *P<0.05, ns: not statistically significant. GraphPad Prism 7 (GraphPad Software, CA, USA) was used for statistical analyses.
![Figure 1 (A) Distance walked in the six-minute walking test (6MWT) by severe asthmatic patients with or without a KF-94 mask. (B–D) Comparison of changes in oxygen saturation (SpO2; (B), heart rate (C), and Borg scale score (D) before and after 6MWT between the two conditions. *P<0.05, ns: not statistically significant. GraphPad Prism 7 (GraphPad Software, CA, USA) was used for statistical analyses.](/cms/asset/d8b6bc8b-b904-41e2-b672-3ea42f6a5783/djaa_a_12153410_f0001_c.jpg)