7 showed a mean difference of 2.7 years between the LEAs obtained by the two methods, reflecting a small trend of a lower LEA, on average, when measured photopically by Mapcat sf than when it is measured scotopically at absolute threshold.
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7 showed a mean difference of 2.7 years between the LEAs obtained by the two methods, reflecting a small trend of a lower LEA, on average, when measured photopically by Mapcat sf than when it is measured scotopically at absolute threshold.