Presbyopia: a pilot investigation of the barriers and benefits of near visual acuity correction among a rural Filipino population

Table 2 Perception of stereo post-near correction*

		Stereoacuity post-near correction
	No stereo perception pre-or post-correction	Decline in arc-seconds of resolution	No improvement in arc-seconds of resolution^a	Improvement in some tasks^b	Improvement in arc-seconds of resolution
Total participants (n = 140)	10 (7%)	16 (11%)	36 (26%)	99 (71%)	88 (63%)

*n (%); percentages were determined with regards to the total participants from which stereoacuity data was collected.
^aIncludes those who did not perceive stereo pre- or post-near correction.
^bIncludes a portion of those who had a decline in overall arc-seconds of resolution but showed improvement on some tasks but not others.

ISSN: 1471-2415