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Table 5 Multivariate logistic regression analysis of risk factors for FD subgroups

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

Variables EPS PDS
OR 95%CI P OR 95%CI P
BMI 0.768 0.625–0.944 0.012* 0.560 0.406-0.771 < 0.001*
Years of education 0.800 0.691–0.925 0.003* 0.701 0.574-0.857 0.001*
PSQI score 1.531 1.287–1.822 < 0.001* 1.690 1.297-2.201 < 0.001*
SCL-90R score 0.942 0.854–1.038 0.227 0.832 0.578–1.197 0.321
Somatization 8.571 1.096–67.017 0.041* 16.132 0.147-1771.600 0.246
Obsessive-compulsive 1.176 0.171–8.093 0.869 2.566 0.047–139.886 0.644
Interpersonal sensitivity 3.813 0.391–37.185 0.249 50.783 0.755–3415.805 0.067
Depression 2.789 0.212–36.660 0.435 110.215 0.408–29,799.742 0.100
Anxiety 1.709 0.148–19.761 0.668 0.462 0.003–72.625 0.765
Hostility 3.722 1.005–13.792 0.049* 16.826 1.093-259.051 0.043*
Phobic anxiety 3.534 0.906–13.783 0.069 14.084 0.575–344.787 0.105
Paranoid ideation 0.843 0.029–24.241 0.920
Psychoticism 2.939 0.051–170.797 0.603
Additional items 0.241 0.074–0.786 0.018* 0.990 0.066-14.862 0.994
  1. *P < 0.05