Table 3:
Patient-wise diagnostic accuracy results by OR analysisa
| SPACE vs MPRAGE | SPACE vs VIBE | P (SPACE vs MPRAGE) | P (SPACE vs VIBE) | |
|---|---|---|---|---|
| Chance of detecting more patients with TP | ||||
| ER 1 | 1.20 (0.6–2.4) | 1.29 (0.6–2.6) | .598 | .478 |
| ER 2 | 1.00 (0.48–2.09) | 1.00 (0.48–2.09) | 1.000 | 1.000 |
| BR | 1.08 (0.5–2.4) | 1.18 (0.53–2.6) | .686 | .687 |
| Chance of detecting more patients with FP | ||||
| ER 1 | 3.55 (1.4–9.1) | 3.03 (1.25–7.3) | .015b | .027b |
| ER 2 | 3.53 (1.5–8.4) | 3.08 (1.3–7.1) | .008b | .015b |
| BR | 5.17 (2.1–12.7) | 2.76 (1.3–5.7) | <.001b | .012b |
a
OR and 95% CI are provided for SPACE versus MPRAGE and SPACE versus VIBE comparisons and for each reader.
b
Statistically significant results.