| Categories | N | Max score | SPE-1 mean (SD) | SPE-2 mean (SD) | t-test t score | p-value | 95% CI | |
|---|---|---|---|---|---|---|---|---|
| LL | UL | |||||||
| Total Score | 44 | |||||||
| Video Prior | 16 | 23.81 (3.41) | t(30) = 2.27 | .029 | 0.29 | 5.21 | ||
| Video B/T | 16 | 21.06 (3.41) | ||||||
| Video Prior | 16 | 22.37 (4.06) | t(30) = –1.53 | .134 | –5.23 | 0.73 | ||
| Video B/T | 16 | 24.62 (4.20) | ||||||
| HPI | 19 | |||||||
| Video Prior | 16 | 11.25 (2.72) | t(30) = 2.23 | .033 | 0.17 | 3.71 | ||
| Video B/T | 16 | 9.31 (2.15) | ||||||
| Video Prior | 16 | 10.25 (3.43) | t(30) = –1.95 | .060 | –4.46 | 0.10 | ||
| Video B/T | 16 | 12.43(2.87) | ||||||
| Physical Exam | 11 | |||||||
| Video Prior | 16 | 5.87 (1.78) | t(30) = 1.23 | .228 | –0.49 | 1.99 | ||
| Video B/T | 16 | 5.12 (1.66) | ||||||
| Video Prior | 16 | 5.12 (1.62) | t(30) = –0.47 | .644 | –1.67 | 1.05 | ||
| Video B/T | 16 | 5.43(2.12) | ||||||
| A/P/I | 14 | |||||||
| Video Prior | 16 | 6.68 (2.35) | t(30) = 0.08 | .938 | –1.59 | 1.71 | ||
| Video B/T | 16 | 6.62 (2.21) | ||||||
| Video Prior | 16 | 6.81 (1.93) | t(30) = 0.09 | .928 | –1.34 | 1.46 | ||
| Video B/T | 16 | 6.75 (1.94) | ||||||
| Prompting | * | |||||||
| Video Prior | 16 | 2.06 (0.93) | t(30) = –2.84 | .007 | –2.78 | –0.46 | ||
| Video B/T | 16 | 3.68 (2.08) | ||||||
| Video Prior | 16 | 1.06 (0.77) | t(30) = –3.40 | .001 | –2.00 | –0.50 | ||
| Video B/T | 16 | 2.31 (1.25) | ||||||
Note: Video B/T = video between; * = no maximum number of prompting; HPI = History of presenting illness; A/P/I = assessment/plan/intervention; SPE-1 = first simulated patient encounter; SPE-2 = second simulated patient encounter; CI = confidence interval; LL = lower limit; UL = upper limit. The 95% CI is reported for the difference between the means.
Int J Med Educ. 2022; 13:158-170; doi: 10.5116/ijme.62a5.96bf