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Association between Ki-67 labelling index in metastases and histology.
| All | Typical carcinoid | Atypical carcinoid | P valuea | |
|---|---|---|---|---|
| First pathologist | ||||
| Ki-67 (metastasis, %) | ||||
| 0-4 | 2 | 2 | 0 | |
| 5-9 | 8 | 4 | 4 | |
| 10+ | 9 | 1 | 8 | .03 |
| Second pathologist | ||||
| Ki-67 (metastasis, %) | ||||
| 0-4 | 5 | 3 | 2 | |
| 5-9 | 5 | 4 | 1 | |
| 10+ | 9 | 3 | 6 | .32 |
P value calculated using the Fisher exact test.
