Table 5. Modified DISCERN instrument.
1 point per question answered yes
| Modify Discern (1 point per question answered yes) |
| 1. Is the video clear, concise, and understandable? |
| 2. Are valid sources cited? (from valid studies, physiatrists, or rheumatologists) |
| 3. Is the information provided balanced and unbiased? |
| 4. Are additional sources of information listed for patient reference? |
| 5. Does the video address areas of controversy/uncertainty? |