Table 1 Subject demographic and clinical characteristics of HV and PD groups
From: Iron deposition in Parkinson’s disease by quantitative susceptibility mapping
PD group | HV group | Statistics | P value | |
|---|---|---|---|---|
Number (female/male) | 33 (13/20) | 26 (15/11) | χ2 = 1.95 | P = 0.16 |
Age (years) | 64.55 ± 11.20 | 62.62 ± 10.62 | t = 1.02 | P = 0.31 |
Duration (years) | 2.77 ± 2.41 | – | – | |
H–Y stage | 2.1 ± 0.7 | – | – |