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Quantitative comparison of image quality between the two observers in patients with bladder cancer
| RS-EPI | SS-EPI | |||||
|---|---|---|---|---|---|---|
| Observer 1 | Observer 2 | p-value | Observer 1 | Observer 2 | p-value | |
| SNR | 118.1 ± 61.56 | 125.93 ± 49.69 | 0.150 | 122.64 ± 54.97 | 128.88 ± 57.28 | 0.310 |
| CNR | 4.95 ± 1.39 | 4.81 ± 1.36 | 0.236 | 4.18 ± 1.26 | 3.99 ± 1.28 | 0.080 |
| SIR | 5.42 ± 1.45 | 5.57 ± 1.57 | 0.083 | 5.18 ± 1.37 | 5.27 ± 1.45 | 0.368 |
Note: SNR Signal-to-noise ratio, CNR Contrast-to-noise ratio, SIR Signal intensity ratio
