Table 1 Descriptive statistics of the data. Numbers between parentheses correspond to standard deviations (s.d.).
N1 | Mean | (s.d.) | Median | Min2 | Max2 | |
|---|---|---|---|---|---|---|
Age | 402 | 67.42 | (9.96) | 68 | 35 | 93 |
Age of onset | 402 | 59.23 | (10.67) | 59 | 26 | 93 |
Disease duration | 402 | 8.19 | (5.93) | 7 | 0 | 35 |
H&Y | 402 | 2.25 | (0.74) | 2 | 1 | 4 |
MDS-UPDRS | ||||||
Tremor | 391 | 0.13 | (0.12) | 0.11 | 0.00 | 0.57 |
Rigidity | 398 | 0.19 | (0.16) | 0.15 | 0.00 | 1.00 |
Dyskinesias | 402 | 0.07 | (0.15) | 0.00 | 0.00 | 1.00 |
Motor fluctuations | 401 | 0.16 | (0.19) | 0.06 | 0.00 | 0.81 |
Bradykinesia | 394 | 0.29 | (0.17) | 0.25 | 0.00 | 0.89 |
Axial symptoms | 402 | 0.23 | (0.15) | 0.21 | 0.00 | 0.86 |
PIGD | 393 | 0.22 | (0.19) | 0.15 | 0.00 | 0.85 |
MDS-NMS | ||||||
Depression | 401 | 0.07 | (0.13) | 0.01 | 0.00 | 0.90 |
Anxiety | 402 | 0.09 | (0.13) | 0.03 | 0.00 | 0.84 |
Apathy | 402 | 0.08 | (0.15) | 0.00 | 0.00 | 0.75 |
Psychosis | 402 | 0.03 | (0.06) | 0.00 | 0.00 | 0.56 |
ICRDs | 401 | 0.02 | (0.05) | 0.00 | 0.00 | 0.39 |
Cognition | 402 | 0.10 | (0.12) | 0.05 | 0.00 | 0.69 |
Orthostatic hypotension | 402 | 0.07 | (0.13) | 0.00 | 0.00 | 0.75 |
Urinary | 402 | 0.16 | (0.19) | 0.08 | 0.00 | 1.00 |
Sexual | 375 | 0.14 | (0.25) | 0.00 | 0.00 | 1.00 |
Gastrointestinal | 401 | 0.10 | (0.12) | 0.06 | 0.00 | 0.73 |
Sleep and wakefulness | 401 | 0.12 | (0.12) | 0.08 | 0.00 | 0.79 |
Pain | 402 | 0.13 | (0.15) | 0.08 | 0.00 | 0.83 |
Unintentional weight loss | 402 | 0.06 | (0.18) | 0.00 | 0.00 | 1.00 |
Decrease in sense of smell | 402 | 0.39 | (0.40) | 0.25 | 0.00 | 1.00 |
Physical fatigue | 402 | 0.21 | (0.27) | 0.06 | 0.00 | 1.00 |
Mental fatigue | 402 | 0.09 | (0.19) | 0.00 | 0.00 | 1.00 |
Excessive sweating | 402 | 0.07 | (0.18) | 0.00 | 0.00 | 1.00 |
