| 1st frame | 2nd frame | 3rd frame | Merged image (frame 1+2) | Merged image (frame 1+2+3) | p |
---|---|---|---|---|---|---|
SNR rca | 13.2±4.4 | 9.8±3.7* | 7.9±2.8* | 16.7±6.7* | 17.3±5.4* | * p<0.05 |
SNR lmt | 14.5±3.5 | 13.4±3.6 | 10.8±2.9* | 17.4±6.0* | 19.2±4.1* | * p<0.05 |
SNR lad | 13.7±2.3 | 13.7±1.9 | 11.5±3.2 | 17.2±3.7* | 19.5±3.7* | * p<0.05 |
SNR lcx | 13.1±3.5 | 11.5±3.8 | 10.0±3.8* | 16.1±4.6* | 17.1±5.2* | * p<0.05 |
CNR rca | 6.8±3.0 | 3.2±2.3* | 1.7±1.6* | 7.9±5.0 | 7.6±4.5 | * p<0.05 |
CNR lmt | 8.1±2.0 | 6.8±2.2* | 4.5±1.9** | 8.6±4.0* | 9.4±2.7* | * p<0.05, ** p<0.001 |
CNR lad | 6.3±1.7 | 5.1±1.2 | 2.6±0.5* | 7.1±2.5 | 7.1±2.3 | * p<0.05 |
CNR lcx | 6.8±2.5 | 4.9±2.8 | 3.8±2.5 | 7.4±3.1 | 7.4±3.8 | * p<0.05 |