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Table 4 Univariate and multivariate logistic regression analysis of risk factors for FD

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

Variables

Univariate analysis

Multivariate analysis

OR

95%CI

P

OR

95%CI

P

Age

1.004

0.978–1.030

0.778

–

–

–

Gender

1.096

0.498–2.413

0.819

–

–

–

BMI

0.749

0.646–0.868

< 0.001

0.750

0.619–0.910

0.004*

Years of education

0.788

0.709–0.875

< 0.001

0.771

0.669–0.888

< 0.001*

PSQI score

1.451

1.276–1.649

< 0.001

1.549

1.301–1.843

< 0.001*

SCL-90R score

1.009

1.003–1.016

0.006

0.963

0.866–1.070

0.484

Somatization

2.617

1.433–4.779

0.002

4.365

0.603–31.623

0.145

Obsessive-compulsive

1.735

1.063–2.832

0.027

1.260

0.181–8.765

0.815

Interpersonal sensitivity

1.910

1.133–3.219

0.015

3.344

0.374–29.927

0.280

Depression

1.880

1.169–3.024

0.009

4.362

0.347–54.826

0.254

Anxiety

2.041

1.179–3.536

0.011

0.492

0.037–6.477

0.590

Hostility

1.953

1.187–3.212

0.008

4.287

1.116–16.467

0.034*

Phobic anxiety

2.077

1.137–3.794

0.017

6.411

1.396–29.433

0.017*

Paranoid ideation

1.427

0.904–2.252

0.127

–

–

–

Psychoticism

1.865

1.044–3.331

0.035

0.147

0.021–1.004

0.050

Additional items

1.742

1.117–2.719

0.014

0.349

0.094–1.292

0.115

  1. *P < 0.05
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BMC Psychiatry

ISSN: 1471-244X

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