Figure 1
From: Bone turnover markers in serum but not in saliva correlate with bone mineral density

Overview of bone mineral density and bone turnover markers in serum and saliva. The data represent 40 postmenopausal osteoporotic women and 40 healthy non-osteoporotic females with bone mineral density (BMD) measured in the lumbar spine (Spine), femoral neck (Neck), or total hip (Total) expressed as T-score (A) and bone turnover markers osteocalcin (OC ng/ml) and cross-linked-C-telopeptide of type I collagen (CTX ng/ml) measured in serum (B) and saliva (C).