Table 4 Lesion-based correlation and confidence likelihood ratio analysis
From: ROC study and SUV threshold using quantitative multi-modal SPECT for bone imaging
Q1 Lesion detection | Q2 Lesion classification | |||||
|---|---|---|---|---|---|---|
Value | p value | Conclusion | Value | p value | Conclusion | |
Correlation: χYates2 | ||||||
w/o CT | 595 | p < 0.001 | Correlation high | 124 | p < 0.001 | Correlation high |
w/ CT | 704 | p < 0.001 | Correlation high | 378 | p < 0.001 | Correlation high |
Confidence likelihood ratio RC | ||||||
w/o CT | 1.41x | p < 0.001 | Confidence increased 41% | 3.03x | p < 0.001 | Confidence increased three folds |
w/ CT | 1.21x | p < 0.01 | Confidence increased 21% | 1.32x | p < 0.001 | Confidence increased 32% |