Table 1 Characteristics of the case/control cohort

N

3306

1481

4787

Age, median (IQR)

75.8 (13.2)

79.9 (11.1)

77.4 (12.7)

Males

1243

551

1794

Females

2057

930

2987

Controls

N

1228

359

1587

Age, median (IQR)

71.6 (10.5)

77.8 (12.6)

72.8 (11.6)

Males

473

169

642

Females

755

190

945

Cases

N

2078

1122

3200

Age, median (IQR)

78.8 (12.1)

80.4 (10.3)

79.45 (11.6)

Males

770

382

1152

Females

1302

740

2042

Early AMD

445

245

690 (11.7%)

Intermediate AMD

443

85

528 (10%)

Late AMD (atropy)

251

83

334 (10.4%)

Late AMD (neovascular)

852

666

1518 (47.4%)

Late AMD (atrophy and neovascular)

87

43

130 (4.1%)

Late AMD (combined)

1190

792

1982 (61.9%)