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Comparison of data obtained from the XPCI image and X-ray absorption image
| X-ray absorption image (n = 3) | X-ray phase contrast image (n = 3) | |
|---|---|---|
| Minimum vessel (μm) |
36 |
18 |
| Level of branches |
5 |
6 |
| Angiographic score | 0.23 ± 0.021 | 0.30 ± 0.031* |
Note: The angiographic score was obtained from fundus image by selecting three 200 × 200-pixel areas from each film. Values are mean ± SD. (*P < 0.05).
