Table 1. The demographics, history of coronary artery disease, hypertension, diabetes mellitus of the four groups.
| PD (n=110) | OD (n=130) | ICH (n=140) | CI (n=140) | χ2/F | p | |
|---|---|---|---|---|---|---|
| Age(year) | 67.07±8.74 | 64.98±10.72 | 64.51±11.60 | 65.44±11.72 | 1.244 | 0.293 |
| Gender(M/F) | 62/48 | 77/53 | 83/57 | 80/60 | 0.338 | 0.953 |
| Hypertension(Y/N) | 43/67 | 47/83 | 60/80 | 56/84 | 1.288 | 0.732 |
| Diabetes mellitus(Y/N) | 7/103 | 8/122 | 7/133 | 11/129 | 0.973 | 0.808 |
| Coronary artery disease(Y/N) | 2/108 | 2/128 | 5/135 | 4/136 | 1.435 | 0.697 |
PD: Parkinson’s disease group; OD: other non-cerebrovascular neurological diseases group; ICH: intracerebral hemorrhage patients group; CI: cerebral infarction patients group; n: numbers; M: male; F: female; Y: yes (ill with this disease); N: no (not ill with this disease); χ2: Chi-square test value; F: one-way analysis of variance value.