 The study found that 21.7% of patients were non-adherent to their medications as measured by a standardized mori sky questionnaire, while 49.3% were non-adherent when assessed using dry blood spot analysis. There was no significant correlation between gender and non-adherence, however, adherence was negatively correlated with the number of medications in the regimen. The mori sky questionnaire was unable to differentiate non-adherence to multiple medications in the prescribed pharmacotherapy regimens, while dry blood spot analysis showed a strong correlation between non-adherence and the number of medications in the regimen. This article was offered by Ahmed Daya Alalaki, Graham Lawson, Yassina Bade, and others.