1 “... investigator abstracted data and a second investigator checked data abstraction for accuracy. Two investigators...”

2 “... investigator abstracted data and a second investigator checked data abstraction for accuracy. Two investigators...”

3 “... the effort. It would be more effective to require authors of studies to provide 2 2 tables within...”

4 “... the effort. It would be more effective to require authors of studies to provide 2 2 tables within...”

5 “... care settings. A large population-based study found that about 60% of older adults with vision...”

6 “... care settings. A large population-based study found that about 60% of older adults with vision...”