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Journal of Ophthalmology
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2017
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Article
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Tab 1
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Research Article
Gradually Then Suddenly? Decline in Vision-Related Quality of Life as Glaucoma Worsens
Table 1
Relationship between decline in NEI VFQ-25 score for piecewise regression analysis for each 1 dB decline in BEMD score.
BEMD (dB)
N
Slope (95% confidence interval)
Standard error
value
+2 to −5 (yellow)
475
2.3 (1.5, 3.0)
0.40
<0.001
−5 to −15 (green)
132
1.1 (−0.3, 2.5)
0.70
0.14
<−15 (red)
29
4.6 (1.2, 8.0)
1.64
0.009