Table 5 ART repeatability: intra-operator coefficient of variation (mean ± SD; 95% IC) and intraclass correlation coefficient
From: Repeatability and reproducibility of applanation resonance tonometry: a cross-sectional study
Coefficient of variation (%) | Intraclass coefficient of correlation | |||||
|---|---|---|---|---|---|---|
Overall | Normal | Glaucoma | Overall | Normal | Glaucoma | |
Overall | 7.0 ± 6.3 (−5.3;19.3) | 7.6 ± 7.3 (−6.7;21.6) | 6.6 ± 5.7 (−4.6;17.8) | 0.91 | 0.80 | 0.92 |
Sequence A | 6.7 ± 5.6 (−4.3;17.7) | 7.8 ± 5.8 (−3.6;19.2) | 6.2 ± 5.5 (−4.6;16.3) | 0.91 | 0.77 | 0.92 |
Sequence B | 6.3 ± 6.7 (−6.8;19.4) | 7.1 ± 8.5 (−9.6;23.8) | 5.7 ± 5.1 (−4.3;15.1) | 0.90 | 0.81 | 0.93 |
Sequence C | 7.9 ± 6.6 (−5.0;20.8) | 7.8 ± 7.4 (−6.7;22.3) | 7.9 ± 6.2 (−4.3;20.1) | 0.90 | 0.79 | 0.91 |