Table 9 Brainstem area and component areas at the sagittal aqueductal plane in each group.
From: MRI imaging characteristics of brainstem and midbrain aqueduct in patients with iNPH
Group | Midbrain + pons + medulla oblongata area (cm2) | t-value | P-value | Paired t-value | Paired P-value |
|---|---|---|---|---|---|
Patients with iNPH | 9.11 ± 0.87 | 74.188 | < 0.001 | −3.137 | 0.004 |
Healthy subjects | 9.82 ± 0.76 | 69.166 | < 0.001 |
Group | Midbrain + pons area (cm2) | t-value | P-value | Paired t-value | Paired P-value |
|---|---|---|---|---|---|
Patients with iNPH | 5.88 ± 0.609 | 68.377 | < 0.001 | −3.992 | < 0.001 |
Healthy subjects | 6.62 ± 0.616 | 58.863 | < 0.001 |
Group | Midbrain area (cm2) | t-value | P-value | Paired t-value | Paired P-value |
|---|---|---|---|---|---|
Patients with iNPH | 0.92 ± 0.19 | 34.272 | < 0.001 | −6.973 | < 0.001 |
Healthy subjects | 1.37 ± 0.290 | 26.030 | < 0.001 |
Group | Pons area (cm2) | t-value | P-value | Paired t-value | Paired P-value |
|---|---|---|---|---|---|
Patients with iNPH | 4.96 ± 0.510 | 68.834 | < 0.001 | −1.987 | 0.056 |
Healthy subjects | 5.23 ± 0.488 | 58.704 | < 0.001 |
