Table 4 Comparison of sleep quality at different times in both groups (± s, points).

From: The impact of collaborative pain management by healthcare providers on sleep quality and self-efficacy in perioperative lumbar surgery patients

Item

Time

Study group (n = 150)

Control group(n = 150)

t

P

Daytime dysfunction

Before intervention

2.23 ± 0.35

2.19 ± 0.32

1.033

0.302

After intervention

1.01 ± 0.29

1.34 ± 0.25

10.556

< 0.001

Sleep-inducing medications

Before intervention

1.99 ± 0.26

1.96 ± 0.22

1.079

0.282

After intervention

0.87 ± 0.21

1.04 ± 0.17

7.706

< 0.001

Sleep disturbances

Before intervention

2.32 ± 0.25

2.30 ± 0.22

0.736

0.463

After intervention

1.17 ± 0.19

1.45 ± 0.23

13.732

< 0.001

Sleep efficiency

Before intervention

2.27 ± 0.21

2.21 ± 0.26

2.199

0.029

After intervention

1.01 ± 0.29

1.35 ± 0.22

11.440

< 0.001

Sleep duration

Before intervention

2.32 ± 0.31

2.29 ± 0.33

0.812

0.418

After intervention

0.92 ± 0.26

1.23 ± 0.29

9.748

< 0.001

Time to fall asleep

Before intervention

2.32 ± 0.34

2.29 ± 0.31

0.799

0.425

After intervention

0.98 ± 0.21

1.32 ± 0.25

12.634

< 0.001

Sleep quality

Before intervention

2.54 ± 0.32

2.51 ± 0.29

0.851

0.396

After intervention

1.02 ± 0.23

1.36 ± 0.19

13.958

< 0.001

  1. Measurement data was presented as mean ± standard deviation and count data was presented as number.
  2. P < 0.05 was considered of significant difference.
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