. Author manuscript; available in PMC: 2016 Jul 1.

Published in final edited form as: Dis Esophagus. 2014 Apr 24;28(5):442–447. doi: 10.1111/dote.12221

Table 3.

Comparison of smoking and education status individually (crude) and in combination (adjusted).

	n (%)		Crude Estimates	Adjusted Estimates
	Inlet patch	No inlet patch	OR (95%CI)	OR (95%CI)

Smoking status (alone)
Never	11 (23.9)	281 (40.6)	1	1
Former	23 (50.0)	305 (44.0)	1.93 (0.922 – 4.02)	1.69 (0.788 – 3.62)
Current	12 (26.1)	107 (15.4)	2.87 (1.23 – 6.69)	2.02 (0.809 – 5.06)
p value			0.05	0.27
Education status (alone)
High School or Less	16 (33.3)	145 (20.4)	1	1
Some College up to Bachelor Degree	27 (56.3)	421 (59.1)	0.58 (0.304 – 1.11)	0.573 (0.292 – 1.13)
Advanced Degree	5 (10.4)	146 (20.5)	0.31 (0.111 – 0.869)	0.418 (0.140–1.25)
p value			0.06	0.17