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Table 3 Pearson correlation coefficients of femoral neck BMD, femoral neck Lmax and other parameters

From: Association of bone-related biomarkers with femoral neck bone strength

Parameters   Femoral neck BMD Femoral neck Lmax OC PINP CTX COL-I
Femoral neck Lmax r 0.655      
  P  < 0.0001      
OC r -0.352 -0.435     
  P  < 0.0001  < 0.0001     
PINP r -0.301 -0.353 0.349    
  P 0.002  < 0.0001  < 0.0001    
CTX r -0.531 -0.660 0.394 0.497   
  P  < 0.0001  < 0.0001  < 0.0001  < 0.0001   
COL-I r 0.402 0.527 -0.246 -0.259 -0.401  
  P  < 0.0001  < 0.0001 0.010 0.007  < 0.0001  
OPN r -0.481 -0.644 0.419 0.355 0.487 -0.415
  P  < 0.0001  < 0.0001  < 0.0001  < 0.0001  < 0.0001  < 0.0001
  1. CTX C-terminal telopeptide of type I collagen, PINP type I procollagen N-terminal propeptide, OC osteocalcin, OPN osteopontin, COL- I type I collagen