Abstract
Purpose
Methods
Results
Notes
Authors’ contributions
Conceptualization: LAC, KC, JC, JD, MJM, CS. Data curation: YN, LM, LAC, CS. Formal analysis: YN, LAC, LM, CS. Funding acquisition: no funding obtained. Methodology: LAC, LM, JC, JD, MJM, CS. Project administration: YN, CS. Visualization: CS. Writing–original draft: YN. Writing–review & editing: YN, LAC, LM, KC, JC, JD, MJM, CS.
Conflict of interest
No other potential conflicts of interest relevant to this article were reported.
Data availability
Data files are available from https://doi.org/10.7910/DVN/6SVFUJ
Dataset 1. Interns’ proficiency of hand hygiene and personal protective equipment checklist score
Dataset 2. Cohort2 OSCE 1 survey data
Dataset 3. Cohort1 OSCE 2 survey data
References
Table 1.
Item | % Correct | Frequency | P-value: McNemar test for matched pairs | ||
---|---|---|---|---|---|
Pretest | Posttest | Negative differences (a) | Positive differences (b) | ||
1. The intern sanitized hands prior to putting on gloves. | 0.903 | 0.965 | 5 | 14 | 0.039* |
2. The intern donned the gown. | 1.000 | 1.000 | 0 | 0 | 1.000 |
3. The intern put his/her head through the gown opening. | 0.986 | 1.000 | 0 | 2 | 0.157 |
4. The intern put his/her thumbs through the loops | 0.826 | 0.993 | 1 | 25 | 0.000* |
5. The intern tied the gown at the waist. (This can be done later but must be done before walks in the room) | 0.972 | 1.000 | 0 | 4 | 0.046* |
6. The intern donned gloves after gowning. | 0.889 | 0.951 | 3 | 12 | 0.020* |
7. The intern pulled the gloves up over the cuffs of the gown. | 0.708 | 0.924 | 4 | 35 | 0.000* |
8. The intern did not leave any items hanging exposed over the gown. | 0.868 | 0.938 | 9 | 19 | 0.059 |
9. The intern removed the gown and gloves while in the patient room. | 1.000 | 1.000 | 0 | 0 | 1.000 |
10. The intern removed gown by pulling from the front. Their hands must stay in the front even if [they] don’t have gloves on. | 0.903 | 0.965 | 4 | 13 | 0.029* |
11. The intern folded or rolled the gown into a bundle while taking it off. | 0.507 | 0.924 | 4 | 64 | 0.000* |
12. The intern removed gloves while removing gown. | 0.792 | 0.951 | 4 | 27 | 0.000* |
13. The intern discarded gown and gloves in garbage can inside room. | 0.993 | 1.000 | 0 | 1 | 0.317 |
14. The intern washed hands with soap and water. | 0.868 | 0.951 | 4 | 16 | 0.007* |
15. The intern washed hands with soap and water for at least 15 seconds. | 0.486 | 0.75 | 13 | 51 | 0.000* |
Case average percent | 84.676 | 95.4167 | 0.000 (Z=-8.168) | ||
Case pass (100% required) | 16.0% (n=23) | 54.9% (n=79) | 0.000 (Z=-6.693) |
Table 2.
Item | % Correct | P-valuea) | |
---|---|---|---|
Cohort 1 (n=125; on-the-job training) | Cohort 2 (n=144; training after OSCE 1) | ||
1. The intern sanitized hands prior to putting on gloves. | 0.97 | 0.97 | 0.902 |
2. The intern donned the gown. | 1.00 | 1.00 | 1.000 |
3. The intern put his/her head through the gown opening. | 0.97 | 1.00 | 0.031* |
4. The intern put his/her thumbs through the loops. | 0.95 | 0.99 | 0.035* |
5. The intern tied the gown at the waist. (This can be done later but must be done before walks in the room) | 0.96 | 1.00 | 0.016* |
6. The intern donned gloves after gowning. | 0.97 | 0.95 | 0.493 |
7. The intern pulled the gloves up over the cuffs of the gown. | 0.81 | 0.92 | 0.005* |
8. The intern did not leave any items hanging exposed over the gown. | 0.94 | 0.94 | 0.960 |
9. The intern removed the gown and gloves while in the patient room. | 1.00 | 1.00 | 1.000 |
10. The intern removed gown by pulling from the front. Their hands must stay in the front even if [they] don’t have gloves on. | 0.78 | 0.97 | 0.000* |
11. The intern folded or rolled the gown into a bundle while taking it off. | 0.79 | 0.92 | 0.002* |
12. The intern removed gloves while removing gown. | 0.90 | 0.95 | 0.085 |
13. The intern discarded gown and gloves in garbage can inside room. | 0.98 | 1.00 | 0.128 |
14. The intern washed hands with soap and water. | 0.86 | 0.95 | 0.007* |