Table 4.
µCT‐based mechanical properties | µMRI | µCT | ||||||
---|---|---|---|---|---|---|---|---|
Independent predictors | Constant | Coefficient | Adjusted r 2 | Independent predictors | Constant | Coefficient | Adjusted r 2 | |
Whole‐bone stiffness | BV/TV | −626,731 | 2,774,470 | 0.60 | BV/TV | −1,501,086 | 6,615,513 | 0.76 |
Ct.Th | 601,797 | |||||||
Ct.Th | 616,230 | Conn.D | −87,140 | |||||
BS/BV | 55,260 | |||||||
Trabecular stiffness | BV/TV | −204,399 | 1,480,246 | 0.52 | BV/TV | −588,734 | 3,225,701 | 0.79 |
Conn.D | −40,511 | |||||||
BS/BV | 22,579 | |||||||
E 11 | Conn.D | −78 | 141 | 0.38 | BV/TV | −109 | 2,065 | 0.52 |
E 22 | SMI | 494 | −207 | 0.55 | BV/TV | −96 | 3,085 | 0.68 |
Conn.D | 118 | |||||||
E 33 | Conn.D | −2088 | 659 | 0.56 | BV/TV | −192 | 9,007 | 0.69 |
DA | 1,136 | |||||||
G 23 | Conn.D | 297 | 82 | 0.53 | BV/TV | −56 | 1,981 | 0.65 |
SMI | −125 | |||||||
G 31 | Conn.D | −51 | 99 | 0.38 | BV/TV | −73 | 1,444 | 0.52 |
G 12 | Conn.D | −26 | 62 | 0.45 | BV/TV | −39 | 904 | 0.60 |
Note: The order of predictors is the order in which predictors enter the stepwise regression model. All the predictions are statistically significant with p < .001.