Table 2 Diabetes history assessment criteria showing significant performance differences
Description of criterion | Video % students correct (n) (total n =12) | Control % students correct (n) (total n = 10) | Difference in % | P value | 95% CI lower | 95% CI upper | Examiner agreement % |
|---|---|---|---|---|---|---|---|
Retinopathy and time of last eye check | 100.0 (12) | 60.0 (6) | 40.0 | 0.053 | 9.6 | 70.4 | 76.9 |
Exercise | 75.0 (9) | 20.0 (2) | 55.0 | 0.036 | 20.1 | 89.9 | 50 |
Ischaemic heart disease | 75.0 (9) | 40.0 (4) | 35.0 | 0.004 | -4.0 | 74.0 | 75 |
Cerebrovascular disease | 75.0 (9) | 20.0 (2) | 55.0 | 0.03 | 20.1 | 89.9 | 100 |
Global judgment | 83.3 (10) | 20.0 (2) | 63.3 | 0.007 | 30.7 | 95.9 | 87.5 |