CBR-7

1. CBR-7 predicts osteoporosis in humans (AUC of 0.778).

   Humanslogistic regression model combining CBR-7, age, sex, and BMIn = 162

   Machine learning-assisted osteoporosis detection using radiographic canal bone ratio (CBR-7) and demographic features · European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 5 Oct 2026

2. CBR-7 is associated with osteoporosis in humans (0.517 ± 0.062 vs. 0.468 ± 0.058).

   Humanspatients before lumbar spine surgeryn = 162

   Machine learning-assisted osteoporosis detection using radiographic canal bone ratio (CBR-7) and demographic features · European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 5 Oct 2026

Osteoporosis →