Skip to main content

Table 2 Comparison of each PSQI score between the groups of without metabolic syndrome and with metabolic syndrome

From: Relationship between self-reported sleep quality and metabolic syndrome in general population

 

Without MetS

With MetS

p value

Male

   

Global PSQI score

2.69 ± 0.09

3.44 ± 0.19

<0.001

Subjective sleep quality

0.76 ± 0.03

0.87 ± 0.06

0.066

Sleep latency

0.43 ± 0.03

0.63 ± 0.07

0.009

Sleep duration

0.49 ± 0.03

0.69 ± 0.07

0.009

Habitual sleep efficiency

0.02 ± 0.01

0.05 ± 0.02

0.061

Sleep disturbance

0.54 ± 0.02

0.67 ± 0.05

0.025

Use of sleep medication

0.10 ± 0.02

0.11 ± 0.05

0.744

Daytime dysfunction

0.36 ± 0.03

0.41 ± 0.06

0.408

Female

   

Global PSQI score

3.27 ± 0.07

4.78 ± 0.28

<0.001

Subjective sleep quality

0.81 ± 0.02

0.90 ± 0.08

0.081

Sleep latency

0.53 ± 0.03

1.04 ± 0.10

<0.001

Sleep duration

0.78 ± 0.03

0.88 ± 0.10

0.323

Habitual sleep efficiency

0.01 ± 0.01

0.21 ± 0.03

<0.001

Sleep disturbance

0.57 ± 0.02

0.79 ± 0.07

0.002

Use of sleep medication

0.16 ± 0.02

0.45 ± 0.08

0.001

Daytime dysfunction

0.41 ± 0.02

0.51 ± 0.08

0.231

  1. Data are presented as mean ± standard error.
  2. One-way analysis of covariance for continuous variables were performed to assess whether there were significant differences among the groups of non-metabolic syndrome and metabolic syndrome after adjusted for age, current drinking status, current smoking status, working hours per a week, exercise habits and depression.
  3. Abbreviations: Mets, metabolic syndrome. PSQI, Pittsburgh sleep quality index.
Back to article page

BMC Public Health

ISSN: 1471-2458

Contact us