Hormone levels in control, premanifest and stage II/III HD cohorts.

P-value = p-value from linear regression of specified variable on age and gender (or else by gender as indicated), L indicates that logs were taken of the specified variable prior to linear regression; P indicates Freedman and Lane permutation tests were performed to account to non-normality, LP indicates Freedman and Lane permutation tests were performed after taking logs of the specified variable. In all cases, age and gender were adjusted for.Data are presented as Mean ±SD for normally distributed data and as median [minimum–maximum] for skewed data.