Table 4 Survival by category of risk factor
From: Prognosis of patients with suspected pulmonary embolism in Buenos Aires: a prospective cohort study
Survival | Active cancer N = 688 | Provoked N = 854 | Unprovoked N = 194 | |||
|---|---|---|---|---|---|---|
Confirmed PE (201) | Ruled out PE (487) | Confirmed PE (253) | Ruled out PE (601) | Confirmed PE (50) | Ruled out PE (144) | |
S (95% CI) | S (95% CI) | S (95% CI) | S (95% CI) | S (95% CI) | S (95% CI) | |
1 Year | 0.32 (0.24-0.39) | 0.32 (0.27-0.36) | 0.61 (0.54-0.67) | 0.69 (0.64-0.75) | 0.57 (0.42-0.71) | 0.59 (0.50-0.67) |
2 Years | 0.26 (0.18-0.33) | 0.24 (0.19-0.28) | 0.53 (0.45-0.60) | 0.57 (0.53-0.60) | 0.51 (0.34-0.67) | 0.49 (0.49-0.59) |