Research Article
Investigation of Nonmotor Symptoms in First-Degree Relatives of Patients with Different Clinical Types of Parkinson’s Disease
Table 3
Baseline data of the FDR of patients with TDP and NTDP.
| | | FDR of patients with TDP () | FDR of patients with NTDP () | Comparison between the two groups | | Test value | value |
| | Age (year, mean ± SD) | 64.6 ± 8.4 | 67.4 ± 10.5 | t = 254 | | | Education (year, mean ± SD) | 7.3 ± 3.7 | 7.4 ± 4.5 | t = 253 | | | Gender (female), (%) | 60 (46.9%) | 53 (41.4%) | χ2 = 0.78 | | | Smoking, (%) | 57 (44.5%) | 63 (49.2%) | χ2 = 0.57 | | | Drinking tea, (%) | 29 (22.7%) | 40 (31.3%) | χ2 = 2.40 | | | Drinking coffee, (%) | 8 (6.3%) | 10 (7.8%) | χ2 = 0.24 | | | Risk factors for vascular diseases, (%) | 55 (43.0%) | 54 (42.2%) | χ2 = 0.16 | |
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Abbreviations: FDR, first-degree relatives; TDP, tremor-dominant Parkinson’s disease; NTDP, non-tremor-dominant Parkinson’s disease; SD, standard deviation.
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