Univariate analysis of some continuous variables in cases and controls
| Continous variables | Cases | Controls | p Value | ||||
|---|---|---|---|---|---|---|---|
| Number | Median | Range | Number | Median | Range | ||
| BP, blood pressure; IOP, intraocular pressure. | |||||||
| Age | 106 | 81.5 | 54–98 | 447 | 77.0 | 20–96 | <0.001 |
| Preop. IOP (mm Hg) | 105 | 18 | 10–41 | 445 | 16 | 7–38 | <0.001 |
| Preop. diastolic BP (mm Hg) | 87 | 85 | 68–117 | 316 | 82 | 50–130 | 0.047 |
| Preop. systolic BP (mm Hg) | 87 | 160 | 105–222 | 316 | 153 | 90–219 | 0.08 |
| Axial length (mm) | 104 | 23.1 | 19.7–29.8 | 444 | 23.1 | 20.3–34.5 | >0.1 |