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Inter-system/site precision study: Agreement between systems
| System | Number of pairwise agreements | Number of comparison pairs | Agreement rate and 95% CI | ||
|---|---|---|---|---|---|
| Percentage Agreement | Lower | Upper | |||
| Site 1 versus site 2 | 195 | 202 | 96.5 | 94.1 | 99.0 |
| Site 1 versus site 3 | 194 | 202 | 96.0 | 93.1 | 98.5 |
| Site 2 versus site 3 | 193 | 202 | 95.5 | 92.6 | 98.0 |
| Overall | 582 | 606 | 96.0 | 93.6 | 98.2 |
CI: Confidence interval
