Parameter | BMD groups | P value | ||
---|---|---|---|---|
Normal (n = 30) | Osteopenia (n = 43) | Osteoporosis (n = 23) | ||
BFB [ml/(100 mL·min)] | 34.93(20.89) | 28.35(11.50) | 24.27(10.54)a | 0.002 |
BVB (ml/100 ml) | 2.59(2.18) | 2.49(1.93) | 1.79(1.66)a | 0.013 |
MTTB (s) | 5.03(1.98) | 5.48(2.01) | 4.90(1.45) | 0.068 |
TTDB (s) | 10.31(1.98) | 9.38(1.67) | 10.71(2.63) | 0.031 |
TTSB (s) | 4.97(3.17) | 3.94(2.25) | 5.76(3.46)b | 0.016 |
Tmax_B (s) | 7.95(0.96) | 7.69(1.31) | 8.10(1.61) | 0.453 |
FEB [ml/(100 mL·min)] | 18.86(13.17) | 20.17(10.39) | 14.22(14.99)a | 0.026 |
BFM[ml/(100 mL·min)] | 12.59(8.30) | 12.95(8.50) | 8.99(10.68) | 0.053 |
BVM(ml/100 ml) | 0.88(0.81) | 0.92(0.95) | 0.60(0.76)b | 0.040 |
MTTM(s) | 4.59(0.98) | 4.68(1.22) | 4.42(0.62) | 0.052 |
TTDM(s) | 8.64(1.70) | 8.64(1.40) | 8.93(2.17) | 0.282 |
TTSM(s) | 4.54(1.67) | 4.30(2.16) | 4.99(1.67) | 0.030 |
Tmax_M(s) | 6.68(1.33) | 6.80(0.91) | 6.78(1.20) | 0.894 |
FEM[ml/(100 mL·min)] | 4.45(5.46) | 5.69(5.99) | 3.29(3.68)b | 0.045 |