Table 1.
Results of morphometric assessments of trabecular (Tb.), cortical (Ct.) and whole centrum (Wh.) volumes of interest. Means, standard deviations (SD) and coefficients of variation (CoV) are reported along with the results of the parametric and non-parametric statistical analyses. Coefficients of variation are presented as percentages
| A. sponsa | O. jamaicensis | t-test | Wilcoxon | |
|---|---|---|---|---|
| Tb.BV/TV (%) | 16.0 | 15.9 | NS | NS |
| SD | 5.2 | 3.1 | ||
| CoV (%) | 32 | 19 | ||
| Tb.N (mm−1) | 1.46 | 1.39 | NS | NS |
| SD | 0.49 | 0.30 | ||
| CoV (%) | 34 | 22 | ||
| Tb.Th (mm) | 0.108 | 0.122 | P < 0.05 | NS |
| SD | 0.006 | 0.012 | ||
| CoV (%) | 5 | 9 | ||
| Tb.DA (–) | 1.36 | 1.34 | NS | NS |
| SD | 0.18 | 0.11 | ||
| CoV (%) | 13 | 8 | ||
| Ct.Th (mm) | 0.133 | 0.172 | P < 0.05 | P < 0.05 |
| SD | 0.007 | 0.049 | ||
| CoV (%) | 6 | 28 | ||
| Wh.BV/TV (%) | 35.8 | 48.1 | P < 0.05 | P < 0.05 |
| SD | 3.6 | 4.3 | ||
| CoV (%) | 10 | 9 |