Fig. 1: Odds ratios for presenting (first row) and pinhole (second row) visual impairment and blindness for different SES groupings. | Eye

Fig. 1: Odds ratios for presenting (first row) and pinhole (second row) visual impairment and blindness for different SES groupings.

From: Association of vision impairment and blindness with socioeconomic status in adults 50 years and older from Alto Amazonas, Peru

Fig. 1

Individuals were grouped into A even SES terciles with imputed data, B SES terciles using original data, C uneven thirds (i.e., 20% in the highest and 40% in the middle and bottom groups) using imputed data, and D even quintiles (i.e., 20% in each group) using imputed data. Odd ratios were calculated relative to the lowest tercile. Vertical lines represent 95% confidence intervals and the dashed horizontal line represents an odds ratio of 1.

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