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. 2019 Jul 30;8(12):5450–5458. doi: 10.1002/cam4.2406

Table 5.

Number of patients with tumors disappearance in the PTMC+CLT and PTMC groups after RFA and at each follow‐up

Time PTMC+CLT
(N, %)
PTMC
(N, %)
U P
3 mo 4 (13.33%) 2 (6.67%) 0.32 >0.05
6 mo 8 (26.67%) 14 (46.67%)    
12 mo 13 (43.33%) 8 (26.67%)    
18 mo 5 (16.67%) 6 (20%)    
Total 30 30    

Abbreviations: CLT, chronic lymphocytic thyroiditis; PTMC, papillary thyroid microcarcinoma; RFA, radiofrequency ablation.