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The detailed distribution of thyroid scintigrams at dual centers
| Source | Dataset | Diffusely increased | Diffusely decreased | Focal increased | Heterogeneous uptake | Total |
|---|---|---|---|---|---|---|
| Training | Internal | 1040 (42.14) | 902 (36.55) | 97 (3.93) | 429 (17.38) | 2468 |
| Validating | Internal | 260 (42.00) | 226 (36.51) | 25 (4.04) | 108 (17.45) | 619 |
| External | 120 (39.74) | 49 (16.22) | 13 (4.30) | 120 (39.74) | 302 |
Values are described as absolute numbers or percentages in the parantheses
