Topic Presbyopia prevalence and spectacle-correction coverage were estimated by
systematic review and meta-analysis of epidemiologic evidence, then modeled to expand to …

Purpose We estimated the potential global economic productivity loss resulting from vision
impairment (VI) and blindness as a result of uncorrected myopia and myopic macular …

Objectives To evaluate the personal and community burdens of uncorrected presbyopia.
Methods We used multiple population-based surveys to estimate the global presbyopia …

Background Presbyopia, age-related decline in near vision, is the most common cause of
vision impairment globally, but no trials have assessed its workplace effects. We aimed to …

Purpose The objective of this systematic literature review (SLR) was to collate, report, and
critique published evidence related to epidemiology and patient and economic burden of …

Market-based solutions to alleviate poverty have become increasingly popular in recent
years. In his much acclaimed book Fortune at the Bottom of the Pyramid, CK Prahalad …

Purpose To examine the public health impact of presbyopia regarding its effect on quality of
life (QoL) and society in both the developed and developing worlds. Methods A database …

Introduction To improve access to assistive products (APs) globally, data must be available
to inform evidence-based decision-making, policy development and evaluation, and market …

Objective To use focus groups to understand barriers to glasses use among children in rural
China. Methods Separate focus groups were conducted between December 17, 2007, and …

Purpose.: To assess presbyopic spectacle coverage, willingness to pay, and the impact of
correcting uncorrected presbyopia in individuals 40 years of age and older in Zanzibar and …