Table 1.
Results of dual energy X-ray absorptiometry and nuclear magnetic resonance according to repeated measures
| DXA (n=30) | NMR (n=30) | |
|---|---|---|
| FM (CV) | ||
| RE | 3.88±2.53 | 17.00±12.91 |
| RA | 5.05±3.58 | 14.96±10.46 |
|
| ||
| LM (CV) | ||
| RE | 0.38±0.18 | 3.91±2.39 |
| RA | 0.43±0.25 | 2.75±1.70 |
|
| ||
| Body weight (CV) | ||
| RE | 0.27±0.15 | NA |
| RA | 0.41±0.34 | NA |
|
| ||
| Body water (CV) | ||
| RE | NA | 26.66±43.77 |
| RA | NA | 13.65±29.73 |
|
| ||
| BMC (CV) | ||
| RE | 2.36±1.44 | NA |
| RA | 2.90±1.85 | NA |
|
| ||
| lfBMC (CV) | ||
| RE | 6.38±3.73 | NA |
| RA | 7.70±5.95 | NA |
The data is presented as the mean±standard deviation.
DXA, dual energy X-ray absorptiometry; NMR, nuclear magnetic resonance; FM, fat mass; CV, coefficient of variation; RE, euthanasia with repositioning; RA, anesthesia with repositioning; LM, lean mass; BMC, bone mineral content; lfBMC, left femur bone mineral content; NA, not applicable.