Table 2: Mean scores, standard deviations, and score ranges for educational videos.
|
Grading System |
Mean Score |
Standard Deviation |
Possible Score Range |
Percent of Highest Possible Score |
ICC |
|
AVQ |
1.84 |
0.50 |
0-3 |
61.3% |
0.90 |
|
GQS |
2.28 |
0.73 |
1-5 |
45.6% |
0.89 |
|
DISCERN |
8.67 |
2.42 |
5-25 |
34.7% |
0.81 |
|
PEMAT-U |
60.8 |
34.00 |
0-100 |
60.8% |
0.89 |
|
PEMAT-A |
80.1 |
19.5 |
0-100 |
80.1% |
0.91 |
|
JAMA Benchmark Criteria |
0.32 |
0.52 |
0-4 |
8.00% |
0.99 |
ICC: Interrater Correlation Coefficient; AVQ: Audiovisual Quality Scale; GQS: Global Quality Scale; PEMAT-U/A: Patient Education Materials Assessment Tool-Understandability/Actionability.