Mo1557 – National Estimates of 30-Day Readmissions Among Adult Patients Hospitalized with Cyclic Vomiting Syndrome in the United States

HV off-PPI (n= HV on-PPI (n= FD off-PPI (n= FD on-PPI (n= Variable p-value p-value 24) 24) 10) 10) Fasting pH 6.0 (3.9-6.7)7.1 (6.6-7.3)0.0004 6.6 (4.4-7.2) 6.3 (5.1-7.3)0.99 Fed pH 6.3 (5.6-6.5)6.6 (6.3-6.8)0.003 6.2 (4.8-6.8)6.7 (6.2-7.0)0.99 TEER (Ω*cm2) 25.9 (21-32.6)23.2 (20.3-26.5)0.13 24.5 (19.5-33.2) 27.2 (21.1-28.6)0.84 Dextran passage 19.2 (14.5-26.5)23.6 (13.9-36.4)0.05 42.8 (21.7-90.4)18.2 (10.6-24.2) 0.03 (pmol) Eosinophil 3 (2-4) 3.5 (1-4) 0.72 10.5 (8.3-18) 4 (3-6) 0.03 counts (per HPF) hs-CRP (mg/L) 0.9 (0.3-1.5) 0.7 (0.2-1.6) 0.57 1.2 (0.2-3.3) 0.9 (0.5-1.4) 0.31 LPDS 0 (0-1) 0 (0-0.2) 0.11 17 (8-19) 6 (5-12) 0.06 PAGI-SYM 2 (0-5) 0 (0-6) 0.68 50 (27-62) 38 (18-59) 0.06 Data presented as median (IQR).