Personnel involved in MEs | Frequency (%) |
 Prescribers | 194 (61.7) |
 Nurses | 133 (42.35) |
 Patients or care givers | 86 (27.39) |
 Pharmacists | 7 (2.23) |
Stages of ME in the medication use process | Frequency (%) |
 Administration stage by nurses | 133 (42.35) |
 Prescribing stage | 117 (37.26) |
 Administration stage by patient or care giver | 86 (27.39) |
 Transcribing stage | 68 (21.66) |
 Monitoring stage | 36 (11.46) |
 Dispensing stage | 7 (2.23) |
Prevention of MEs before they occur | Frequency (%) |
 MEs not intercepted before they reach the patient | 480 (97.75) |
 MEs intercepted before they reach the patient | 11 (2.25) |