Table 1.
Demographic data and results of autonomic function tests for enrolled patients with Parkinson’s disease.
Table 2.
Total and domain scores of the K-COMPASS-31.
Fig 1.
Correlation between the K-COMPASS-31 and SCOPA-AUT, and parameters of the autonomic function test.
The K-COMPASS-31 correlated negatively with E:I ratio (r = -261, p = 0.017) (A), but not with Valsalva ratio (r = - 0.187, p = 0.091) (B), and correlated positively with pressure recovery time (r = 0.243, p = 0.027) (C). The K-COMPASS-31 score was higher in PD patients with abnormal sympathetic skin response (SSR) (19.1 ± 15.4 vs. 39.0 ± 19.3, p < 0.001) (D) and with orthostatic hypotension (33.4 ± 21.4 vs. 18.1 ± 13.9, p < 0.001) (E). Correlation matrix revealed a positive correlation between the K-COMPASS-31 and SCOPA-AUT and their subdomain scores. Pearson’s correlation coefficient values are shown (F). Correlations with nonsignificant p-values are denoted with an "X" (p ≥ 0.05).
Table 3.
Correlation among K-COMPASS-31 scores, clinical features, and the results of autonomic function tests.