Table 1 Baseline characteristics of drusen subtype.

From: Macular neovascularization in eyes with pachydrusen

  

Soft drusen

Pachydrusen

p-value

n = 46

n = 29

Age, year

Mean ± SD

69.7 ± 9.2

66.3 ± 8.1

0.15

Gender, Female

n (%)

27 (61.4)

14 (48.2)

0.15

Baseline size, mm2

Mean ± SD

4.4 ± 2.5

1.2 ± 1.6

0.02

Baseline SQDA, mm

Mean ± SD

1.7 ± 1.2

0.9 ± 0.6

0.02

Baseline CT, µm

Mean ± SD

221.8 ± 70.6

283.4 ± 67.6

< 0.01

Drusenoid PED, present

n (%)

10 (22.2)

2 (6.9)

0.16

First eye nAMD subtype

MNV type I

n (%)

24 (52.1)

8 (27.6)

0.02

MNV type II

n (%)

4 (8.7)

0 (0)

PCV

n (%)

18 (39.1)

21 (72.4)