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Copyright: ©Author(s) 2026.
World J Psychiatry. Jul 19, 2026; 16(7): 116703
Published online Jul 19, 2026. doi: 10.5498/wjp.116703
Table 2 Comparison of thyroid nodules before and after treatment in two groups of patients, mean ± SD
GroupingVolume of thyroid nodules (mL)
Number of thyroid nodules (units)
Maximum nodule diameter (mm)
Before intervention
After the intervention
Before the intervention
After the intervention
Before the intervention
After the intervention
Control group (n = 60)14.84 ± 2.5112.35 ± 2.23a2.29 ± 1.021.87 ± 0.85a16.98 ± 1.9515.26 ± 1.87a
Experimental group (n = 60)14.67 ± 2.179.88 ± 1.98a2.35 ± 0.941.52 ± 0.76a16.37 ± 2.1513.55 ± 1.68a
t value0.8374.5210.3952.1350.7482.376
P value0.1850.0080.6740.0350.2140.020


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