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Table 4 Change in treatment by current medication type

From: Agreement between self-reported asthma symptoms and exhaled nitric oxide levels: impact on inhaled corticosteroid prescribing in general practice. An observational study

 ICS dosage
NoneICS onlyLow dose combinationMedium/high dose combination
No change in treatment00.0545.51062.51372.2
Increase in dosage19100.0654.5637.5527.8
  1. As there was only single case with a decreased medication dosage, it was excluded from the analysis. The difference in the distribution is statistically significant as assessed by Chi square test (χ2(3) = 23.006)