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Table 1 Demographic and baseline clinical characteristics

From: Botulinum toxin type A with or without needle electromyographic guidance in patients with cervical dystonia

Parameter

Group A

Group B

Total

Age (years)

 Mean (SD)

44.5 (11.0)

43.1(10.7)

43.7 (10.7)

 Median

46

42

43.5

 Min/max

21/66

26/69

21/69

Female, N (%)

22 (68.8 %)

23 (63.8 %)

46 (66.2 %)

Weight (kg)

 Mean (SD)

64.7 (6.9)

65.8 (7.8)

65.3 (7.3)

 Median

65

65.5

65.5

 Min/max

49/80

51/81

49/81

CD duration (years)

 Mean (SD)

6.0 (2.5)

5.8 (2.0)

6.0 (2.2)

 Median

6

6

6

 Min/max

1/12

1/9.5

1/12

TSUI scale

 Mean (SD)

12.6 (2.9)

13.7 (3.0)

13.2 (3.0)

 Median

12

13.5

13

 Min/max

9/19

9/19

9/19

HADS-anxiety

 Mean (SD)

7.9 (4.2)

7.6 (4.4)

7.7 (4.3)

 Median

8

6.5

8

 Min/max

0/17

0/16

0/17

HADS-depression

 Mean (SD)

8.3 (3.7)

8.5 (3.9)

8.5 (3.8)

 Median

9

8.5

9

 Min/max

0/13

2/17

0/17

OnabotulinumtoxinA dose

 Mean (SD)

247.2 (35.1)

257.4 (40.1)

252.6 (37.9)

 Median

250

265

257.5

 Min/max

165/300

150/320

150/320