From: Progression of vertebral deformity of prevalent vertebral fractures in the elderly: a population-based study
Baseline
Final observation
Type / Grade
Number of VFs
Number (%)
W1
12
W2
11 (91.7%)
W3
1 (8.3%)
B1
7
1 (14.3%)
B2
3 (42.9%)
B3
2 (28.6%)
C1
3
C2
3 (100%)
2
2 (100%)
1
C3
1 (100%)