Table 4.

Correlation coefficients for measured variables.

	Variables
	Vk	MDAk
Vp	0.872†	0.710†
Cup	−0.520*	−0.445 b
Kp	0.621*	—
Vu′	0.977†	0.795†
Mgu′	0.798†	0.678†
Znu′	−0.555*	−0.618*
Ku′	−0.600*	−0.535*
Cuk	−0.687†	−0.628†
Mgk	0.527*	—
Kk	0.599*	—
Vk	—	0.889†
Cak	−0.486 #	−0.479 a
MgFD	−0.767†	−0.725†
CaFD	−0.492∂	−0.334 c
	VFD
MgFD	−0.768*
CaFD	−0.547*
	EUV
Vu′	−0.722†
Ku′	0.856†
	Creu
Vu′′	−0.600*
Mgu′′	−0.602*
Cau′′	−0.633†
Cuu′′	−0.688†
Ku′′	−0.540*
Clu′′	−0.735†

Data are presented as the correlation coefficients (r) and the levels of statistical significance (P).

^p,u,FD,kPlasma, urine, femoral diaphysis, and kidney (concentration), respectively.

EUV: excreted urinary volume.

^† P < 0.01; *P < 0.05; ^∂ P = 0.053; ^# P = 0.056; ^a P = 0.061; ^b P = 0.08; ^c P = 0.20.

^{′, ′′}Expressed per 24 h and per Cre_u per 24 h.

The significant correlations and tendencies toward them are highlighted in normal and italic bold font, respectively.