Sociodemographic external factors
| | | | |
Age ≥ 80 versus age < 80
|
0.885
|
0.772–1.040
|
0.484
|
0.414–0.564
|
Female gender versus male gender
|
1.127
|
0.986–1.276
|
0.870
|
0.767–0.979
|
Quantitatively documented external factors
| | | | |
Baseline visual acuity cc ≤ 0.1 versus > 0.1
|
0.613
|
0.492–0.777
|
0.556
|
0.443–0.688
|
Severe nearsightedness (myopia; axial eye length ≥ 25 mm) versus normal eye length (22.01 – 24.9 mm)
|
0.613
|
0.486–0.744
|
0.993
|
0.805–1.209
|
Severe farsightedness (hyperopia, axial eye length ≤ 22 mm) versus normal eye length (22.01 – 24.9 mm)
|
0.737
|
0.587–0.919
|
0.541
|
0.434–0.672
|
Qualitatively documented external factors
| | | | |
Presence versus absence of at least one pre-existing condition (potentially) reducing visual acuity
|
0.915
|
0.804–1.047
|
0.508
|
0.442–0.571
|
Presence versus absence of at least one known previous ocular surgery
|
0.855
|
0.60–1.244
|
0.393
|
0.253–0.561
|
Presence versus absence of at least one surgically relevant ocular risk factor
|
0.773
|
0.675–0.888
|
0.732
|
0.632–0.840
|