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Table 1 Biometrical, behavioral, and sleep data of all participants

From: Accelerometer-measured physical activity and its impact on sleep quality in patients suffering from restless legs syndrome

 

Age

[years]

Disease duration

[years]

BMI[kg/m2]

Steps

(8 AM– 11PM)

Steps: Individual

variancea [%]

Moderate physical activity (8 AM–11 PM) [min.]

Moderate physical activity: Individual

variancea [%]

Number of interruptions

of sleep

Total sleep time [h]

Sleep efficacy [%]

PLMS / h

Women (N = 34)

 M (SD)

65.4 (10.0)

11.8 (12.0)

26.9 (4.8)

13,817 (4086)

15 (7)

347 (117)

18 (9)

17.8 (7.2)

5.9 (2.0)

81.2 (15.7)

7.6 (12.1)

 Median

64.6

8

25.7

13,370

14

332

15

17.0

5.7

81.0

2.9

 1st and 3rd quartile

56.3–74.8

3–15

23.5–29.8

10,565 – 16,794

11–19

257–419

12–21

12.3–22.0

4.6–7.2

73.7–86.8

1,6 – 6,7

Men (N = 13)

 M (SD)

55.3 (14.7)

15.8 (15.6)

28.5 (4.9)

10,636 (3748)

28 (15)

269 (96)

25 (6)

16.1 (7.5)

6.2 (2.0)

79.4 (11.2)

5.7 (7.9)

 Median

55.3

10

29.9

9924

24

245

25

17.0

5.7

81.5

3.0

 1st. and 3rd quartile

40.3–66.7

5–19

24.3–31.3

8034 – 12,843

18–30

197–321

21–30

12.0–22.0

5.0–6.9

72.9–88.0

1.0–7.0

  1. Note: h = hours; M = mean value; min = minutes; N = sample size; PLMS periodic leg movements, SD standard deviation; a individual variance = intra-individual variance of physical activity from day to day