Table 3 Accelerometer outcomes calculated based on different definitions of a valid day and equivalence results

≥ 10 h

(EI: ± 11,170)

111,695

(90,870, 132,520)

n/a

n/a

n/a

n/a

≥ 9 h

109,297

(88,545, 130,049)

2398

3864

− 7563

12,359

≥ 8 h

107,976

(87,262, 128,690)

3719

3821

− 6132

13,569

≥ 7 h

107,569

(86,870, 128,269)

4126

3802

− 5676

1392

≥ 6 h

107,054

(86,364 127,744)

4641

3789

− 5127

14,409

≥ 10 h

(EI: ± 14)

140

(114, 166)

n/a

n/a

n/a

n/a

≥ 9 h

140

(113, 166)

0

4

−10

11^b

≥ 8 h

139

(113, 165)

1

4

−10

11^b

≥ 7 h

139

(113,166)

1

4

−10

11^b

≥ 6 h

139

(113,165)

1

4

−10

11^b

≥ 10 h

(EI: ± 14 min)

2 h 20 min

(1 h 58 min, 2 h 41 min)

n/a

n/a

n/a

n/a

≥ 9 h

2 h 17 min

(1 h 55 min, 2 h 38 min)

3 min

3 min

- 6 min

12 min^b

≥ 8 h

2 h 15 min

(1 h 53 min, 2 h 36 min)

5 min

3 min

- 4 min

14 min^b

≥ 7 h

2 h 14 min

(1 h 52 min, 2 h 36 min)

6 min

3 min

- 3 min

14 min^b

≥ 6 h

2 h 13 min

(1 h 52 min, 2 h 35 min)

6 min

3 min

- 2 min

15 min

≥ 10 h

(EI: ± 65 min)

10 h 54 min

(10 h 25 min, 11 h 20 min)

n/a

n/a

n/a

n/a

≥ 9 h

10 h 41 min

(10 h 14 min, 11 h 8 min)

12 min

7 min

- 6 min

30 min^b

≥ 8 h

10 h 35 min

(10 h 8 min, 11 h 2 min)

17 min

7 min

- 1 min

35 min^b

≥ 7 h

10 h 31 min

(10 h 4 min, 10 h 58 min)

21 min^a

7 min

4 min

39 min^b

≥ 6 h

10 h 29 min

(9 h 59 min, 10 h 53 min)

26 min^a

7 min

8 min

44 min^b