Table 4. Uni- and multivariate logistic regression analysis of possible predictors for a clinical relevant endoscopy outcome.

Clinical relevant endoscopy outcome
	Univariate analyse			Multivariate analyse
Possible predictors	OR	95 % CI	P value	OR	95 % CI	P value
Appropriate referral indication	2.337	1.866 – 2.928	< 0.0001	1.565	1.075 – 2.280	0.020
Age	1.037	1.029 – 1.045	< 0.0001	1.023	1.010 – 1.037	0.001
Gender
Female	Reference
Male	2.071	1.684 – 2.547	< 0.0001	1.785	1.306 – 2.438	< 0.0001
PPI or H2RA use
Yes	Reference
No	1.817	1.445 – 2.285	< 0.0001	1.292	0.877 – 1.903	0.195
HP status
Negative	Reference
Positive	2.724	1.786 – 4.154	< 0.0001	2.767	1.757 – 4.357	< 0.0001
Sedation
Yes	0.900	0.728 – 1.113	0.332
No	Reference