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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: Exp Aging Res. 2016 May-Jun;42(3):221–263. doi: 10.1080/0361073X.2016.1156964

Table 1.

Categorical Assignment of Articles by Visual Acuity Criteria & Cognitive Domain.

Visual Acuity Criteria Cognitive Domain
Attention Executive
Function		 Memory Perception/Language Overall
Unreported 15 68 65 18 166
Undisclosed 31 23 23 28 105
Self-reported 10 5 6 6 27
20/80 – 20/31 47 13 21 9 90
20/30 or above 20 8 10 30 68
Overall 123 117 125 91 456

Note. For a list of typical cognitive tasks assigned to each domain, please see Appendix A