Table 2. Intraocular pressure measurements results.
| GAT IOP | iCare IOP | P^ | r* | GAT-iCare | |
|---|---|---|---|---|---|
| (mm Hg) | (mm Hg) | P | (mm Hg) | ||
| Control group (n=101) | 17.6±4.9 (9.5–28) | 14.9±4.5 (8–24.4) | <0.0001 | 0.83 | 2.7±3.4 (−5/9) |
| <0.0001 | |||||
| Healthy subjects (n=58) | 15.3±3.8 (9.5–21) | 13.9±4.1 (8–20) | <0.0001 | 0.86 | 1.4±3.5 (−5/9) |
| <0.0001 | |||||
| POAG patients (n=43) | 20.6±4.5 (12–28) | 16.2±4.7 (10–24.4) | <0.0001 | 0.82 | 4.4±2.4 (0/9) |
| <0.0001 | |||||
| PK group (n=34) | 20.3±5.0 (12–34) | 14.7±5.4 (8–31) | <0.0001 | 0.76 | 5.5±3.6 (−3/12) |
| <0.0001 | |||||
| ALTK group (n=20) | 14.1±4.6 (6–24) | 11.8±3.7 (5–18) | <0.0001 | 0.78 | 2.3±2.9 (−4/7) |
| <0.0001 | |||||
| DSAEK group (n=19) | 17.7±3.8 (11–25) | 13.6±4.6 (8–26) | <0.0001 | 0.70 | 4.0±3.3 (−2/10) |
| <0.001 | |||||
| Edematous grafts group (n=17) | 9.1±3.1 (5–14) | 13.9±3.8 (10–22) | <0.0001 | 0.68 | −6.5±1.9 (−11/−4) |
| <0.002 | |||||
| P** | <0.0001 | <0.01 | <0.0001 |
Abbreviations: ALTK, automated-lamellar-therapeutic keratoplasty; DSAEK, Descemet-stripping-automated-endothelial keratoplasty; PK, penetrating keratoplasty; POAG, primary open-angle glaucoma; ^, paired t-test
Results are given as mean±SD (95% confidence interval). *Pearson's correlation coefficient; **analysis of variance.