Results of multiple linear regression of model parameters on disease stage, where disease stage was coded linearly (controls = 0, pre-HD-A = 1, pre-HD-B = 2, HD-1 = 3, HD-2 = 4).

Results of multiple linear regression of model parameters on disease stage, where disease stage was coded linearly (controls = 0, pre-HD-A = 1, pre-HD-B = 2, HD-1 = 3, HD-2 = 4).

模型参数针对疾病分期的多元线性回归分析结果，其中疾病分期采用线性编码规则：对照组=0，亨廷顿舞蹈症前期A期（pre-HD-A）=1，亨廷顿舞蹈症前期B期（pre-HD-B）=2，亨廷顿舞蹈症1期（HD-1）=3，亨廷顿舞蹈症2期（HD-2）=4。