Review Article

TSH Levels in Subclinical Hypothyroidism in the 97.5th Percentile of the Population

Figure 1

The 97.5th percentile TSH in healthy subject populations. There is a significant difference between males of Italy and USA (q 5,407) and between females of Italy and USA (q 9,320), using an ordinary one-way ANOVA and Tukey for multiple comparisons.