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Table 4 NEI VFQ-25 visual functioning scale scores by categories of vision impairment considering both the better-seeing eye and worse-seeing eye of the German population-based Gutenberg Health Study (GHS), 2007–2012

From: Vision-related quality of life considering both eyes: results from the German population-based Gutenberg Health Study (GHS)

 

Worse-seeing eye

No VI (n = 11,021)

Mild VI (n = 465)

Moderate/severe VI (n = 455)

Better-seeing eye

No VI

89.6 (81.4/95.1), n = 11,021

84.0 (74.9/89.6), n = 430

80.5 (68.0/89.5), n = 395

Mild VI

/

70.2 (62.5/80.2), n = 35

66.8 (45.7/76.0), n = 34

Moderate/severe VI

/

/

63.2 (46.6/78.7), n = 26

  1. Scores displayed as medians (interquartile range), VI Vision impairment; no VI: < 0.32 logMAR, mild VI: 0.32–0.5 logMAR; moderate/severe VI: > 0.5 logMAR