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Image quality evaluated as number (N) and percentage of participants with 0, 1, 2, 3, ≥1, ≥3 and images of adequate quality per participant in total and from one year (2021).
| Images of adequate quality per participant | Total dataset | Data from the year 2021 | ||
|---|---|---|---|---|
| Participants (N) | Participants (%) | Participants (N) | Participants (%) | |
| 0 | 55 | 4.83 | 69 | 6.06 |
| 1 | 81 | 7.11 | 118 | 10.37 |
| 2 | 619 | 54.35 | 829 | 72.85 |
| ≥1 | 1,084 | 95.17 | 1,069 | 93.94 |
| ≥3 | 384 | 33.71 | 122 | 10.72 |
