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. Author manuscript; available in PMC: 2016 May 7.
Published in final edited form as: Am J Perinatol. 2015 May 8;32(12):1126–1132. doi: 10.1055/s-0035-1549217

Table 4.

Interaction effect of single versus multiple dose steroids and genotype

Strongest
Genetic
Model		 Gene
rs number		 Outcome
(interaction
p-value)		 Single Course
with minor alleles		 Multiple Courses
without minor
alleles		 Multiple Courses
with minor alleles
Additive
Model 		SerpinA6
rs3748320		 RDS
(0.019)		 0.44 [0.11, 1.81] 0.30 [0.09, 0.95] 1.29 [0.43, 3.91]
Dominant
Model 		SCNN1B
rs239349		 CPV
(0.040)		 0.87 [0.32, 2.41] 0.08 [.009, 0.66] 0.78 [0.28, 2.18]
*

The referent group is single course steroids without minor alleles. Results for comparison with single course and multiple courses are Odds ratios with 95% confidence intervals.