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Table 3 Mean NEI-VFQ 25 scores between subgroups of AMD

From: The effects of age-related macular degeneration on quality of life in a Brazilian population

Domain (Mean ± SD (N)) Subgroup 1 Subgroup 2 Subgroup 3 p-value
General_health 38.2 ± 21.4 (N = 68) 45.4 ± 19.2 (N = 65) 40.9 ± 22.9 (N = 44) 0.2457a
General_vision 45.3 ± 23.3 (N = 68) 38.2 ± 21.7 (N = 65) 34.0 ± 17.7 (N = 43) 0.0186a
Ocular_pain 65.1 ± 26.9 (N = 68) 62.5 ± 28.4 (N = 65) 70.2 ± 28.2 (N = 44) 0.2457a
Near_activities 53.3 ± 26.0 (N = 68) 45.4 ± 26.6 (N = 65) 30.9 ± 23.2 (N = 44)  < .0001a
Distance_activities 63.7 ± 23.8 (N = 68) 56.6 ± 26.2 (N = 65) 41.5 ± 25.1 (N = 44)  < .0001a
Social_functioning 78.7 ± 23.8 (N = 68) 72.9 ± 21.3 (N = 65) 50.9 ± 29.1 (N = 44)  < .0001a
Mental_health 46.0 ± 33.3 (N = 68) 31.2 ± 32.0 (N = 65) 18.8 ± 25.9 (N = 44)  < .0001a
Role_dificulties 43.2 ± 30.3 (N = 68) 34.6 ± 31.6 (N = 65) 25.0 ± 26.6 (N = 44) 0.0055a
Dependency 64.3 ± 33.4 (N = 68) 50.9 ± 34.6 (N = 65) 32.8 ± 35.3 (N = 44)  < .0001a
Driving 66.7 ± 27.7 (N = 27) 57.8 ± 31.9 (N = 16) 71.4 ± 30.4 (N = 7) 0.5289a
Color_vision 84.3 ± 23.0 (N = 67) 76.9 ± 27.0 (N = 65) 62.5 ± 31.7 (N = 44) 0.0007a
Peripheral_vision 72.4 ± 25.8 (N = 67) 65.6 ± 27.6 (N = 64) 49.4 ± 27.2 (N = 44)  < .0002a
Composite_score 61.6.4 ± 20.2 (N = 68) 53.4 ± 21.19 (N = 65) 41.8 ± 21.1 (N = 44)  < .0001a
  1. a kruskal–wallis