Table 1 Patient demographic and clinical characteristics
With ND (n = 317) | Without ND (n = 130) | Totala (N = 448) | |
|---|---|---|---|
Age (years) | |||
Mean (SD) | 63.2 (9.38) | 64.1 (9.45) | 63.5 (9.39) |
p-valueb | 0.385c | ||
Sex, n (%) | |||
Male | 160 (50.5%) | 76 (58.5%) | 236 (52.7%) |
Female | 157 (49.5%) | 54 (41.5%) | 212 (47.3%) |
p-valueb | 0.124d | ||
Disease duration (years) | |||
Mean (SD) | 7.41 (4.281) | 6.00 (4.904) | 7.00 (4.506) |
p-valueb | 0.003c | ||
Average time of awake “off” per day (hours) | |||
Mean (SD) | 5.51 (2.807) | 4.64 (2.386) | 5.27 (2.720) |
p-valueb | 0.001c | ||
Disease stage (H&Y), n (%) | |||
Stage II | 90 (28.4) | 63 (48.5) | 153 (34.2) |
Stage IIS | 92 (29.0) | 28 (21.5) | 120 (26.8) |
Stage III | 109 (34.4) | 35 (26.9) | 145 (32.4) |
Stage IV | 26 (8.2) | 4 (3.1) | 30 (6.7) |
p-valueb | < 0.001d | ||