Table 2 The impact of baseline sleep duration and quality, and pain on exercise adherence in the intervention group

Sleep duration < 6 h

614

0.46

(0.21–0.99)

0.41

(0.21–1.01)

0.46

(0.21–1.01)

536

0.43

(0.19–0.97)

Sleep duration ≥ 6–<7 h

1.18

(0.70–2.01)

1.20

(0.71–2.05)

1.19

(0.70–2.02)

1.13

(0.64–2.02)

Sleep duration ≤ 7–<8 h (ref)

1

1

1

1

Sleep duration ≥ 8–<9 h

0.85

(0.56–1.29)

0.84

(0.55–1.27)

0.85

(0.56–1.29)

0.79

(0.50–1.24)

Sleep duration ≥ 9 h

0.38

(0.20–0.74)

0.37

(1.9–0.72)

0.39

(0.20–0.75)

0.40

(0.20–0.81)

Better sleep quality (index < 40)

615

1

1

1

536

1

Worse sleep quality (index ≥ 40)

1.2

(0.78–1.90)

1.29

(0.81–2.05)

1.22

(0.78–1.91)

1.1

(0.68–1.78)

No or mild bodily pain (RAND-36 Bodily pain < 40)

609

1

1

1

533

1

Pronounced bodily pain (RAND-36 Bodily pain ≥ 40)

0.90

(0.59–1.37)

0.80

(0.51–1.24)

0.90

(0.59–1.39)

0.87

(0.55–1.37)