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Kappa coefficient demonstrating agreement among total risk category, low risk category and high risk category of QRISK3and FRS.
| Kappa | QRISK3 | FRS | QRISK3† | FRS† | QRISK3†† | FRS†† |
|---|---|---|---|---|---|---|
| QRISK3 | 1 | 0.587 | ||||
| FRS | 0.587 | 1 | ||||
| QRISK3† | 1 | 0.726 | ||||
| FRS† | 0.726 | 1 | ||||
| QRISK3†† | 1 | 0.645 | ||||
| FRS†† | 0.645 | 1 |
†Dichotomised risk scores using a cut-off of 10% 10-year CVD. †† Dichotomised risk scores using a cut- off of 20% 10-year CVD. QRISK3, QRESEARCH risk estimator version 3; FRS, framingham risk score.
