OSCE setting and participants
The total number of enrolled students for the OSCE was 132 (89 students from the fourth year and 43 from the sixth year), divided randomly as follows: 6th years (43 students) to two groups for grand OSCE (including all main branch examinations) and (89 students) 4th year to other two groups for final year grand OSCE. The exam was conducted on two days, one for 6th and the other for 4th year students. The exam was conducted on two floors of the hospital: ground floor for surgery and gynecology-obstetric OSCE and 1st floor for internal medicine and pediatric OSCE for 6th year; each floor involved 21 and 22 students and lasted about 110 minutes for each group (total time = 220 minutes), as each station took 5 minutes after finishing two mentioned branch OSCE in one of the floors the groups of the students exchanged to the other floor for completing the remaining parts of the examination. For 4th year, the time took around 135 minutes because student numbers were 44 -45 for each group (22 -23 for each subgroup), and the time for each station was 3 minutes. The required instruments were made available at each station. This detailed process ensures the fairness and objectivity of the examination, as well as the comprehensive coverage of clinical skills and knowledge.
The students of both grades underwent the assessment by OSCE at the same hospital (shaheed Dr. Khaled Hospital) in Koya Town, Erbil City; the hospital contains different and most significant general branches and specialties such as general surgery, internal medicine, pediatric and gynecology-obstetric department, 31 stations with 12 rest stations (total 43 stations for 43 students) Were present for 6th year as follows; 11 stations for surgery (general surgery and its branches and sub-specialties), ten stations for internal medicine and its branches, and five stations for each pediatric and gynecology-obstetric department. 4th-year students divide into four subgroups with the same questions for all sub-groups; when the two sub-groups finished the examination, the other two sub-groups started the examination; the stations for them were as
follows: surgery four stations, internal medicine four stations, pediatric three stations, and gynecology-- obstetric three stations in addition to 8 rest stations (a total of 22 stations for 89 students). One international examiner and 85 local examiners coming from inside the faculty and other cities (Erbil, Sulaymaniyah, and Kirkuk) assessed the 6th-year students, and 28 local examiners from the faculty assessed 4th-year students; most of the stations are supervised by more than one examiner.
The stations included completing several tasks, such as performing procedures and communicating. Twenty actual patients were present among the stations for the sixth stage, and eight cases were present for each group in the fourth stage. The examinee’s performance was calibrated using a checklist and global assessment. The checklist consists of 5 to 10 items of expected attitude, each with a corresponding score.
Study design
This qualitative study was based on an online open-ended questionnaire survey.
Setting and time. This study was carried out in the Faculty of Medicine, Koya University, Koya, Erbil, Kurdistan Region of Iraq, immediately after finishing the 2nd round examinations at the end of the 2023- 2024 academic year.
Participants. The population included students in the 4th and 6th year of study and faculty and external examiners.
Sampling method. Convenience sampling was used to select 132 students from the 4th and 6th years. The participants were invited electronically to fill out a Google form about their experiences and perceptions of the OSCE in the faculty of Medicine. A revised questionnaire was prepared using the Google form and sent via the students' representatives to all the students of the mentioned stages (132 students).
Another form was given to the examiners to see their feedback about the process.
Data collection. The questionnaire was designed by authors after extensive literature review [9,14,15] and comprised of three sections (29 questions), first section compose of two items related to demographic data from the respondents regarding their gender and place coming from for the OSCE examination either from other cities, dormitory or their home inside the town where the Faculty and the hospital located in, second section composed of 26 closed ended questions in which the Likert scale has been used for them in the following format: strongly agree, agree, neutral, disagree, strongly disagree, very bad, bad, neutral, good, very good, necessary and unnecessary, the closed ended questions were related to the students opinions and feedbacks regarding the OSCE which involved the following topics; stress level and sleeping night before exam, eating breakfast at exam day, opinion about necessity of the stress after finishing the exam, arrangement, number, and fair designation of the stations, OSCE covering wide range of skills, the exam minimized failing and cheating level, comparison of stress level of OSCE with other exam types such as multiple choice questions (MCQ) and case scenario, stations arrangement, pre examination instruction providing, enough times for stations, patients and organizing staff cooperation’s, lighting and set up of the station rooms, clearness of the questions and their relation to the curriculum, time before the OSCE for studying, clearness of directions between the stations, need for theoretical questions in combination with practical stations, preference of grand or separate OSCE, OSCE providing learning, dean role for relieving stress, arrangements and psychological supports, and result marks fairness with students anticipation , the last section of the questionnaire form composed of one open ended question regarding any suggestions, determining solid and weak points, time adequacy for task performance and recommendations for improvement and better arrangements of the exam.
104 Google forms were included in the study (those students who filled out the form and responded). Seventy-two students were 4th-year students, and the remaining 32 were 6th-year students. Students who did not fill out the form or did not respond were excluded from the study; on the other hand, 68 examiners' forms were collected out of 95 examiners who participated in the examinations.
Data analysis: Version 23.0 of the SPSS software was used to analyze the questions on the forms. The interpretable answers were compiled and arranged into groups. The authors examined the comments and identified their major themes to conduct a thematic analysis of the responses using standard coding procedures. This was part of the qualitative data analysis. These concepts were used to create an organized code classification. The data were electronically coded utilizing a sequence of iterative stages, and the coding structure was examined and adjusted several times as new understandings and connections between the themes found in the comments were discovered. Every open item underwent independent analysis and reporting. When required, multiple responses were programmed for every subject. Only one duplicate response was recorded. Missing data was assigned to illegible, blank, or off-topic replies. The results showed the total number of answers for each theme for every question.
Ethical consideration
This research was done under the Declarations of Helsinki. Ethical approval was obtained from the ethical committee of the Faculty of General Medicine, Koya University (Reference code 7/29/570 on 23/6/2024). Participation was voluntary and optional; participants could write their names or fill out the form without mentioning them. The participants were informed that the data with detailed information would be used for the study.