| Parameter | Conventional therapy (n = 20) | Levodopa/carbidopa intestinal gel continuous administration (n = 20) | p-value | ||
| Sex | Female | 8 (40%) | Female | 5 (25%) | 0.311 |
| Male | 12 (60%) | Male | 15 (75%) | ||
| Age | 63.55 ± 9.85 | 66.45 ± 5.46 | 0.322 | ||
| Age at diagnosis | 55.25 ± 6.76 | 55.05 ± 5.45 | 0.978 | ||
| Disease duration | 8.30 ± 4.53 | 11.30 ± 3.71 | 0.028 | ||
| Modified Hoehn & Yahr Scale | Conventional therapy (n = 20) | p-value | |||
| 2 | 6 (30%) | 0.819 | |||
| 3 | 6 (30%) | ||||
| 4 | 8 (40%) | ||||