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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Ultrasound-based radiomics analysis for preoperative prediction of central and lateral cervical lymph node metastasis in papillary thyroid carcinoma: a multi-institutional study

Fig. 4

Calibration curve evaluate the radiomics nomogram used for prediction of central LNM a in the training cohort (p = 0.182), b internal cohort (0.427), and c, d in two external cohorts (p = 0.561, p = 0.894). The Hosmer–Lemeshow tests yield nonsignificant statistics. LNM, lymph node metastasis

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BMC Medical Imaging

ISSN: 1471-2342

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