A multivariate analysis was conducted to examine the relationship between risk of developing blindness and age. The results are shown in the table below. Which of the following is true?
A60-69 y age group shows statistically significant association with blindness
B<50 y age group serves as the reference category
C>80 y age group has the strongest association with blindness risk
D50-59 y age group has the highest odds ratio for blindness risk
All of the following conditions are immediate priorities in the WHO's "Vision -2020: The Right to sight" except:
ACataract
BEpidemic conjunctivitis
COnchocerciasis
DTrachoma
Which is the commonest cause of ocular morbidity in the community -
AVitamin A deficiency
BOcular injury
CRefractive error
DCataract
+ 7 more in the PDF
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