Of 27 participants, twelve (44%) reported no use of ICSs or an ICS/LABA combination in their diaries. However, medical records revealed that five of those actually had prescriptions for an ICS or an ICS/LABA combination, yet failed to report these in their diaries. Table 3 compares the number of participants reporting medications of each type in the diaries and medical records, and provides percent agreement. The highest agreement was found in SABA (89%) followed by the ICS/LABA combination (73%) and systemic steroids (58%). Anti-cholinergics were the most commonly omitted medications from the participants' diaries, followed by Leukotriene antagonists. Of 12 participants with anti-cholinergic prescriptions, only 2 reported taking the medication in their diaries. Of a total of 43 discrepancies in all types of medications reported in Table 3, 91% occurred due to participants' under-reporting of medications in the diaries. Only 9% of discrepancies were due to participants reporting of medications that were not validated by the medical records