Overall CTEPH | Surgical treatment | p-value | ||
No endarterectomy | Endarterectomy | |||
Subjects n | 68 | 25 | 43 | |
Cumulative probability of survival# 1 year from diagnosis % (95% CI) | 96.6 (92.0–100) | 94.4 (84.4–100) | 97.5 (92.8–100) | 0.126 |
CTEPH: chronic thromboembolic pulmonary hypertension. #: estimate based on Kaplan–Meier method.