Does cataract surgery alleviate poverty? Evidence from a multi-centre intervention study conducted in Kenya, the Philippines and Bangladesh.

PLoS One · 2010 · PMC2976760 · PMID 21085697

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a significant trendno p-value reported

At baseline, operated cases were significantly more likely than controls to be in the poorest quartile of PCE in Kenya (OR = 3.3, 95% CI = 1.0–10.8), Bangladesh (3.2, 1.5–6.6) and the Philippines (4.4, 1.9–10.0), and there was a significant trend of association between falling PCE and case status ( Table 4 ).

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