Zone | Overall image quality (1–3) Spearman correlation (95% CI) | Overall image quality (4–5) Spearman correlation (95% CI) |
---|---|---|
Right zone 1 | 0.68 (-0.16–0.95) | 0.58 (0.41–0.71) |
Right zone 2 | 0.17 (-0.31–0.58) | 0.56 (0.36–0.71) |
Right zone 3 | 0.55 (0.24–0.76) | 0.62 (0.42–0.76) |
Right zone 4 | 0.53 (0.11–0.79) | 0.67 (0.49–0.80) |
Left zone 1 | 0.06 (-0.51–0.59) | 0.48 (0.27–0.64) |
Left zone 2 | 0.50 (-0.19–0.86) | 0.27 (-0.04–0.54) |
Left zone 3 | 0.41 (0.04–0.68) | 0.51 (0.29–0.69) |
Left zone 4 | 0.22 (-0.22–0.59) | 0.63 (0.42–0.78) |
Overall correlation | 0.41 (0.37–0.53) | 0.58 (0.52–0.64) |