From: Upper gastrointestinal series in children: what surgeons need to know
 | Univariate | Multivariate | ||||
---|---|---|---|---|---|---|
p value | OR | 95% CI for OR | p value | OR | 95% CI for OR | |
Vomiting | 0.009 | 3.488 | 1.363–8.928 | 0.010 | 5.741 | 1.519–21.692 |
Weight loss or failure to thrive | 0.000 | 9.638 | 3.617–25.682 | 0.001 | 5.876 | 2.05–16.845 |
Aspiration | 0.014 | 4.086 | 1.334–12.518 | 0.047 | 5.346 | 1.023–27.93 |
Recurrent chest infection | 0.001 | 4.128 | 1.784–9.550 | 0.158 | 2.151 | 0.742–6.232 |