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Table 3 Comparison between patients with and without ICD behaviors (mean ± SD, n, %, p)

From: A survey of impulse control disorders in Parkinson’s disease patients in Shanghai area and literature review

  Non-ICD ICD P value
Number of case 208 9  
Age, year 67.25 ± 8.82 63.67 ± 10.55 0. 469
Male, n(%) 114 (54.8 %) 6 (66.7 %) 0.521
Disease duration, year 5.76 ± 4.38 6.44 ± 3.17 0.33
Dose of levodopa, (mg/d) 425.0 ± 327.26 791.67 ± 802.73 0.066
DA - LED, (mg/d) 60.5 ± 80.5 119.4 ± 86.4 0.019*
TLED, (mg/d) 503.78 ± 359.13 912.81 ± 878.73 0.031*
H&Y stage 1.41 ± 0.52 2.33 ± 0.87 0.013*
Use of agonists, n(%) 94(45.2 %) 7 (77.8 %) 0.055
  1. *p < 0.05 ICD vs Non-ICD group