Skip to main content

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