Table 1 Baseline characteristics and outcomes at baseline and 6-month follow-up

From: Microstructure predicts non-motor outcomes following deep brain stimulation in Parkinson’s disease

 

n

M

SD

 

Age [y]

37

58.8

7.3

 

Disease duration [y]

37

8.9

4.3

 

Sex (female/male) [%]

37

9/28

[24.3/75.7]

 
 

Baseline

6-MFU

Baseline vs. 6-MFU

n

M

SD

n

M

SD

p

effect size

NMSS total score

37

71.9

39.1

37

48.4

29.1

0.007

−0.34

Cardiovascular

37

1.6

2.7

37

1.1

2.5

0.238

−0.15

Sleep / fatigue

37

16.9

11.5

37

7.9

7.6

<0.001

−0.44

Mood / apathy

37

11.6

13.3

37

6.0

7.6

0.115

−0.21

Perceptual problems/ hallucinations

37

0.9

2.5

37

1.1

3.0

0.865

−0.03

Attention / memory

37

7.0

6.5

37

5.0

5.9

0.024

−0.29

Gastrointestinal

37

5.6

5.0

37

4.4

4.9

0.237

−0.16

Urinary

37

13.2

10.4

37

9.1

10.2

0.028

−0.28

Sexual function

37

3.8

5.0

37

3.0

4.3

0.313

−0.13

Miscellaneous

37

11.2

8.9

37

10.7

7.8

0.865

−0.02

PDQ-8 SI

37

32.3

14.8

37

22.6

14.1

<0.001

0.67

SCOPA-M total score

37

19.8

6.2

37

12.9

6.4

<0.001

−0.47

SCOPA-M-motor examination

37

9.4

4.2

37

6.7

4.1

0.008

−0.33

SCOPA-M-activities of daily living

37

6.6

2.7

37

4.1

3.1

0.003

−0.38

SCOPA-M-motor complications

37

3.8

2.3

37

2.1

2.4

<0.001

−0.44

LEDD [mg]

37

962.3

393.2

37

537.6

269.0

<0.001

1.2

LEDD DA [mg]

37

261.8

133.6

37

170.6

123.8

<0.001

0.7

AES

37

32.7

9.9

37

32.2

7.0

0.715

0.06

  1. Demographic characteristics and outcome parameters at baseline and 6-months follow-up. Reported p values are corrected for multiple comparisons using Benjamini-Hochberg’s method. Bold font highlights significant results, p < 0.05.
  2. 6-MFU 6-month follow-up, AES Apathy Evaluation Scale, LEDD Levodopa equivalent daily dose, LEDD-DA LEDD of Dopamine Agonists, NMSS Non-Motor Symptom Scale, PDQ-8 SI 8-item Parkinson’s Disease Questionnaire summary index, SCOPA Scales for Outcomes in Parkinson’s disease.