Fig. 1
From: Associations between pulmonary congestion on chest ultrasound and survival in hemodialysis patients
The comparison of survival curves between the group with 5 or more B-lines (n = 30) and the group with less than 5 B-lines (n = 31) at the end of hemodialysis therapy. One-year survival was 55.4% in the 5 or more group whereas it was 89.8% in the less than 5 group. The mortality was statistically high in the more than 5 group than the less than 5 group (P = 0.013)