1. Volume 140, Issue 2, Pages 475-481 (August 2011)
Bone Health, Daily Physical Activity, and Exercise Tolerance in Patients With Cystic Fibrosis 
Sergio Tejero García, MD, PhD, Miguel A. Giráldez Sánchez, MD, PhD, Pilar Cejudo, MD, PhD, Esther Quintana Gallego, MD, PhD, Javier Dapena, MD, PhD, Rosario García Jiménez, MD, PhD, Pedro Cano Luis, MD, PhD, Ignacio Gómez de Terreros, MD, PhD 
CHEST 
Volume 140, Issue 2, Pages (August 2011)
DOI: /chest
Copyright © 2011 The American College of Chest Physicians Terms and Conditions

2. Figure 1
A, Age and bone mineral density (BMD) (P = .34). B, o2max (% of theoretical) and BMD (P = .003). C, Average of daily steps and BMD (P = 0.07). D, Six-min walk test (% of theoretical) and BMD (P = .084). Mann-Whitney U test. N = normal Z score > −1 SD; OP = Z score < −1 SD; o2max = maximum oxygen consumption.
CHEST  , DOI: ( /chest )
Copyright © 2011 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Kyphosis and VF. There is a high percentage of patients with marked kyphosis without VF. VF = vertical fracture.
CHEST  , DOI: ( /chest )
Copyright © 2011 The American College of Chest Physicians Terms and Conditions