Table 2 BCVA and average retinal sensitivity difference depending on the type of drusen.

From: Influence of subretinal drusenoid deposit on retinal sensitivity in age-related macular degeneration

Patients

logMAR VA

Average retinal sensitivity

Total

0.18 (0.16)

19.59 (5.20)

SDD (−)

0.18 (0.15)

20.87 (4.45)

SDD ( +)

0.17 (0.16)

19.11 (5.36)

P value

0.827

0.009

SD (−)

0.17 (0.18)

19.29 (5.82)

SD ( +)

0.18 (0.15)

19.69 (4.94)

P value

0.769

0.558

SD alone

0.18 (0.15)

20.87 (4.45)

SDD alone

0.17 (0.18)

19.29 (5.82)

SDD & SD

0.18 (0.15)

19.01 (5.08)

P value

0.99

0.012*

Dot SDD

0.17 (0.18)

20.18 (4.45)

Ribbon SDD

0.18 (0.15)

17.08 (6.67)

P value

0.773

 < 0.001*

  1. logMAR, logarithm of the minimum angle of resolution; VA, visual acuity; SDD, subretinal drusenoid deposit; SD, soft drusen.
  2. *: P value < 0.05 (independent T test for two groups and one way analysis of variance for three groups).