Table 4.

Associations of variables in the multivariate model with the best prognostic power (on step 8^th)

Variables	Odds ratio (95% CI)	p
Unplanned pregnancy	6.22 [1.93; 20.07]	0.002
Waterproof cloth over the mattress*	2.65 [0.87; 10.35]	0.101
≥4 togs during sleep*	9.51 [2.91; 31.05]	<0.001
Maternal education ≤12 y	5.97 [1.98; 17.96]	0.001
≥2 previous live births	5.38 [1.52; 19.06]	0.009
Sleeping in a bassinet*	5.14 [1.61; 16.36]	0.006

*Variables are for routine practices.