Comparison of IOP between mild/moderate and severe preeclampsia cases at presentation, 24 hours after delivery and at postnatal visit
| Variable | Severe preeclampsia (n=37) Mean (SD) | Mild/moderate preeclampsia (n=34) Mean (SD) | t-test | P value |
| At presentation | ||||
| IOP in right eye (mm Hg) | 15.49 (5.39) | 13.85 (2.73) | 1.59 | 0.117 |
| IOP in left eye (mm Hg) | 15.19 (4.46) | 13.85 (2.73) | 1.46 | 0.148 |
| 24 hours after delivery | ||||
| IOP in right eye (mm Hg) | 14.19 (2.58) | 14.12 (3.04) | 0.11 | 0.915 |
| IOP in left eye (mm Hg) | 14.41 (2.75) | 13.62 (3.20) | 1.11 | 0.269 |
| At postnatal visit | ||||
| IOP in right eye (mm Hg) | 14.27 (2.35) | 13.44 (2.46) | 1.45 | 0.152 |
| IOP in left eye (mm Hg) | 13.16 (2.12) | 13.32 (2.13) | 0.32 | 0.750 |
IOP, intraocular pressure.