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Table 6 Multivariate regression analysis for independent predictors of Moderate and severe insomnia

From: Sleep in post-COVID-19 recovery period and its impact on different domains of quality of life

Independent predictors

Multivariate regression analysis

β

SE

p value

OR (95% CI)

Age/ years

  > 36 y

0.649

0.284

0.022

1.9 (1.1–3.3

Gender

 Female

0.539

0.274

0.049

1.7 (1.01–2.9)

Marital status

 Single

0.766

0.306

0.012

2.2 (1.2–3.9)

Physical functioning

 ≤ 60

0.649

0.272

0.017

1.9 (1.12–3.3)

Role limitation due to physical health

 ≤ 50

0.854

0.279

0.002

2.3 (1.4–4.1)

Role limitation due to emotional problems

 ≤ 33.33

1.112

0.290

 ≤ 0.001

3.0 (1.7–5.4)

General health

 ≤ 15

0.568

0.280

0.042

1.8 (1.02–3.1)

Global PSQI Score

 ≤ 17

4.377

0.496

 ≤ 0.001

79.6 (30–210)

  1. Continues variables were divided according to median value
  2. SE standard error, OR odds ratio, CI confidence interval, PSQI Pittsburgh sleep quality index