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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Gastroenterology. 2016 Dec 1;152(4):830–839.e5. doi: 10.1053/j.gastro.2016.11.043

Table 3.

Health Care Utilization over 6 years around serum collection according to celiac disease serology status

Variable Serology Negative (n=562) Serology Positive (n=281) OR (95% CI) [P-value]
Number of Encounters (n=843) 31.6 (13.0, 43.0) 29.9 (15.0, 37.0) 0.99 (0.84–1.16) [.87]
Number of Inpatient Encounters (n=843) 0.7 (0.0, 1.0) 0.6 (0.0, 1.0) 0.92 (0.80–1.07) [.30]
Number of Outpatient Encounters (n=843) 30.9 (13.0, 43.0) 29.2 (15.0, 36.0) 0.99 (0.84–1.16) [.87]
Number of ER Visits (n=843) 1.9 (0.0, 2.0) 1.5 (0.0, 2.0) 0.80 (0.68–0.94) [<.01]

Each count variable is reported as mean (IQR), with odds ratio expressed per 1 SD increase in log-transformed values