Table 2
Description of the intraindividual comparison (means, medians, quartiles, minimum, and maximum of intraindividual differences) between IOP measurements using TGDc-01 tonometry, Goldmann applanation tonometry, and palpation of IOP (based on averages of three respective replicate measurements for Goldmann applanation tonometry and on averages of two parallel observers’ results for TGDc-01 tonometry); sign test p values for pairwise comparisons
| Mean (mm Hg) | Median (Q1; Q3) (mm Hg) | Minimum (mm Hg) | Maximum (mm Hg) | p Value (sign test) | |
|---|---|---|---|---|---|
| TGDc-01 minus palpation | −1 | −2 (−4; 1) | −8 | 6 | 0.018 |
| TGDc-01 minus Goldmann | 0 | 0 (−1; 2) | −6 | 5 | 0.522 |
| Palpation minus Goldmann | 1 | 2 (−2; 4) | −5 | 8 | 0.429 |
| TGDc-01 (observer 1–2) | 1 | −1 (−4; 2) | −7 | 5 | 0.200 |
