Comparison of physiologic parameters between groups and their subgroups (n = 56)a
| Comparators | Yv (%) | CBF (mL/100g/min) | CMRO2 (mL/100g/min) | Brain Volume (mL) |
|---|---|---|---|---|
| NHC group (n = 37) | 63.4 (SD, 13.6) | 13.3 (SD, 5.3) | 31.1 (SD, 12.2) | 300.0 (SD, 88.6) |
| Control group (n = 19) | 64.7 (SD, 7.1) | 16.5 (SD, 4.7) | 40.4 (SD, 14.8) | 290.4 (SD, 72.8) |
| P value | .64 | <.05 | <.05 | .69 |
| NHC-a group (n = 24) | 63.2 (SD, 16.1) | 11.2 (SD, 4.5) | 27.4 (SD, 10.7) | 296.9 (SD, 87.3) |
| NHC-n group (n = 13) | 63.8 (SD, 7.5) | 17.1 (SD, 4.7) | 37.9 (SD, 12.1) | 305.6 (SD, 94.2) |
| P value | .88 | <.05 | <.05 | .78 |
| NHC-a group (n = 24) | 63.2 (SD, 16.1) | 11.2 (SD, 4.5) | 27.4 (SD, 10.7) | 296.9 (SD, 87.3) |
| Control group (n = 19) | 64.7 (SD, 7.1) | 16.5 (SD, 4.7) | 40.4 (SD, 14.8) | 290.4 (SD, 72.8) |
| P value | .70 | <.05 | <.05 | .80 |
| NHC-n group (n = 13) | 63.8 (SD, 7.5) | 17.1 (SD, 4.7) | 37.9 (SD, 12.1) | 305.6 (SD, 94.2) |
| Control group (n = 19) | 64.7 (SD, 7.1) | 16.5 (SD, 4.7) | 40.4 (SD, 14.8) | 290.4 (SD, 72.8) |
| P value | .73 | .70 | .63 | .61 |
↵a Data are expressed as means. P values are based on the Wilcoxon 2-sample exact test.