International Scholarly Research Notices / 2012 / Article / Tab 3

Clinical Study

Assessment of the Effects of Low-Level Laser Therapy on the Thyroid Vascularization of Patients with Autoimmune Hypothyroidism by Color Doppler Ultrasound

Table 3

Statistical analysis of power Doppler ultrasound results for the trial groups: paired tests.

VariableL group, L group, valueP group, P group, value
mean (CI of 95%)mean (CI of 95%)mean (CI of 95%)mean (CI of 95%)

Thyroid parenchyma vascularization2.00
0.015 *

LLLT: low-level laser therapy; CI: confidence interval; : paired Student’s -tests were used for compare the results pre- and after intervention for each group; *: .

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