The utility and acceptance of PDA
| Chapter | Subjects who read the chapter (%) | Acceptance (%) |
| Good/bad | ||
| 1. Anatomy and physiology | 100 | 55/45 |
| 2. Medications | 98 | 61/39 |
| 3. Selective laser trabeculoplasty | 95 | 60/40 |
| 4. Penetrating surgery | 95 | 65/35 |
| 5. Overview and comparison of treatment options | 94 | 68/32 |
| 6. Questionnaires on treatment acceptance | 94 | 59/42 |
PDA, patient decision aid.