Figure 4. Run chart for medication dosage as per national asthma care guideline. Figure 4. Run chart for medication dosage as per national asthma care guideline. Stars notate any statistically significant improvements compared to baseline. Julia Lee et al. BMJ Qual Improv Report 2016;5:u214746.w6381 © 2016, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/