Abstract：Objective: To evaluate the risk factors and the clinical value related to ultrasound diagnosis of papillary thyroid microcarcinoma(PTMC). Methods：Taking pathological results as the gold standard,123 cases of small thyroid nodules diagnosed by ultrasound before surgery were analyzed by Logistic regression; a Logistic model would be obtained through making a screening test to find which ultrasound diagnosis parameters have a high relativity with PTMC. Results：The Logistic regression analysis demonstrated that 4 parameters were enrolled in the Logistic equation: irregular shape, unclear edge,microcalcifications, hypoechoic nodules; those four had a higher relativity with PTMC than the rest(P<0.05). Conclusion: The Logistic regression model with shape, edge,microcalcifications, internal echoes can be helpful for early accurate diagnosis of PTMC.
收稿日期: 2012-10-11
通讯作者:
薛玉，主任医师，副教授，硕士生导师，E-mail：zjxueyu@163.com
作者简介: 张歆（1976—），男，硕士研究生
引用本文:
张歆, 薛玉, 沈楚, 许建萍, 杜睿, 王玲. 甲状腺微小乳头状癌彩超征象危险因素的Logistic回归分析[J]. 江苏大学学报:医学版, 2013, 23(1): 75-77.
ZHANG Xin, XUE Yu, SHEN Chu, XU Jian-ping, DU Rui, WANG Ling.
Logistic regression analysis of risk factors related to ultrasound diagnosis of papillary thyroid microcarcinoma. Journal of Jiangsu University(Medicine Edition), 2013, 23(1): 75-77.
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