Effectiveness of Direct Observation and Supervision at Out-Patient Setting on Improving Clinical Skills of Medical Students
Chaiwat Washirasaksiri MD*, Praveena Chiowchanwisawakit MD*, Krittiya Korphaisarn MD*, Ranistha Ratanarat MD*, Varalak Srinonprasert MD*
Affiliation : * Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
Background : Direct observation and supervision (DOS) is the teaching method where a mentor provides direct observation
during patient encounter and provides feedback to the learner in real-time manner. Previous studies showed that DOS
improves patient care and trainees’ clinical skill but is difficult to implement.
Objective : To evaluate students’ performance and attitude after implementing DOS to the 5th year medical students.
Material and Method: DOS was introduced for the whole class of the 5th year medical students throughout the year at
out-patient setting department of Medicine, Siriraj Hospital in 2012. DOS sessions were provided during the first few
patients’ encounters. Students’ performances at out-patients clinics were rated for other 8 subsequence sessions. The average
score were compared to the 5th year medical students in 2011 (Conventional technique, CT).
Results : Two hundred and forty six students were supervised in DOS group. The mean score of students who received DOS
was significantly higher than CT group with the score of 8.2 compared to 7.9, respectively (p<0.001). With respect to
students’ satisfaction, 75% of students rated DOS as a learning method with high to very high benefit.
Conclusion : DOS method is feasible to implement and could improve student’s performance with good satisfaction from
medical students.
Keywords : Direct observation, Clinical skills, Medical students
