Table 3.
Observed interrater agreement (%) | Kappa | Number of cases for which both observers agreed that this rationale was present (%) | |
---|---|---|---|
To explain a clinical event | 88 | 0.74 | 153 (58) |
To direct clinical management | 89 | 0.61 | 31 (12) |
Because of family history of VTE, FVL, or both | 91 | 0.75 | 48 (18) |
Because of patient request | 94 | 0.67 | 19 (7) |
Because of patient anxiety | 96 | 0.55 | 8 (3) |
Unclear/unknown | 91 | 0.64 | 27 (10) |