
Open-access OCTA tools showed similar reliability, but different vessel density values in glaucoma; researchers advise using one tool consistently.
1. c. Although the risk of progression was reduced by 50% with LPI, less than 5% of subjects in both groups progressed.
2. d. Both (a) and (c).
3. d. All of the above
4. a. True.
5. d. Both (a) and (c)
6. a. Male sex.
7. b. False.





