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Table 2 PSQI scores in FD patients and healthy controls (mean ± SD)

From: Sleep disturbance and psychological distress are associated with functional dyspepsia based on Rome III criteria

Groups

Subjective sleep quality

Sleep latency

Sleep duration

Habitual sleep efficiency

Sleep disturbance

Use of sleeping medications

Daytime dysfunction

Total score

FD

1.94 ± 0.61

2.43 ± 0.85

1.40 ± 1.11

1.33 ± 1.39

1.81 ± 0.51

0.70 ± 1.16

0.75 ± 0.66

10.49 ± 3.38

HC

1.61 ± 0.86

1.60 ± 1.13

0.89 ± 0.91

1.08 ± 1.08

1.18 ± 0.89

0.21 ± 0.41

0.21 ± 0.49

6.77 ± 2.77

t

2.678

5.065

3.298

1.306

5.110

4.019

6.102

7.830

P

0.009*

0.000*

0.001*

0.193

0.000*

0.000*

0.000*

0.000*

  1. *P < 0.05