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Table 3 Correlation between functional impairment and the diagnostic latency

From: Determinants of diagnostic latency in Chinese people with Parkinson’s disease

Variables

Time C

Onset age a

0.088 (0.315)

UPDRS-III score a

0.846(< 0.001)**

NMSquest score a

0.615(< 0.001)**

HAMA score a

0.321(< 0.001)**

HAMD score a

0.361(< 0.001)**

MMSE score a

−0.115 (0.195)

  1. Results were presented as ‘rho (p value)’; aanalyzed by spearman correlation; ** = p < 0.01; Bold values indicated statistically significant values; UPDRS = Unified Parkinson Disease Rating Scale; NMSquest = Non-motor symptoms questionnaire; HAMA = Hamilton Anxiety Scale; HAMD = Hamilton Depression Scale;