STAI-S Scores Before and After Scanning in Both Groups
| Group statistics | Test statistics | ||||||
| SCAI-S | Group | Mean | SD | SE mean | t | Df | P |
| Before scanning | 99mTc-HDP BS | 51.75 | 3.77 | 1.09 | 3.786 | 47.973 | 0.000 |
| 18F-FDG PET/CT | 44.67 | 10.00 | 1.52 | ||||
| After scanning | 99mTc-HDP BS | 36.70 | 12.12 | 2.11 | −0.768 | 70 | 0.445 |
| 18F-FDG PET/CT | 38.82 | 11.33 | 1.81 | ||||
df = degrees of freedom.