Patient-reported gastrointestinal symptoms in patients with peritoneal dialysis: the prevalence, influence factors and association with quality of life

Table 4 The association of score of gastrointestinal symptom rating scale with physical health

Varibles	Model 1 B (95%CI)	Model 2 B (95%CI)	Model 3 B (95%CI)
Gastrointestinal symptom rating scale (score)	-2.604(-4.253~-0.956)**	-1.509(-3.228~0.209)	-1.652(-3.384~0.080)
Reflux (score)	-2.045(-3.700~-0.390)*	-1.505(-3.157~0.146)	-1.512(-3.166~0.142)
Dyspepsia (score)	-2.768(-4.415~-1.122)**	-2.398(-4.044~-0.751)**	-2.362(-3.995~-0.730)**
Eating dysfunction (score)	-3.263(-4.901~-1.624)***	-2.505(-4.190~-0.821)**	-2.195(-3.893~-0.496)*

Model 1: Unadjusted. Model 2: Adjusted for age, gender, duration of peritoneal dialysis, Charlson commorbidity index, urine output and diastolic blood pressure. Model 3: Model 2 + adjusted for serum albumin and triglyceride
B nonnormalized coefficient; 95% CI 95% confidence interval
*P<0.05 **P<0.01 ***P<0.001

ISSN: 1471-2369