Table 4.

Sensitivity analyses with monthly household income and neighborhood deprivation categorized into quintiles

	OR	95% CI	p
Preterm birth	2,83	2,75 – 2,90	< 0,001
Small for gestational age	1,44	1,40 – 1,47	< 0,001
Maternal age	0,99	0,99 – 0,99	0,034
Children’s year of birth: 2012	0,92	0,90 – 0,94	< 0,001
Children’s year of birth: 2013	1,38	1,35 – 1,41	< 0,001
Children’s year of birth: 2014	7,67	7,52 – 7,82	< 0,001
Multiparous	0,96	0,95 – 0,98	< 0,001
Immigrant	0,99	0,98 – 1,01	0,440
Monthly household income Q1	1,22	1,19 – 1,25	< 0,001
Monthly household income Q2	1,22	1,19 – 1,25	< 0,001
Monthly household income Q3	1,15	1,12 – 1,17	< 0,001
Monthly household income Q4	1,09	1,06 – 1,11	< 0,001
Neighborhood deprivation Q2	1,04	1,02 – 1,06	0,001
Neighborhood deprivation Q3	1,07	1,05 – 1,10	< 0,001
Neighborhood deprivation Q4	1,08	1,05 – 1,10	< 0,001
Neighborhood deprivation Q5	1,12	1,10 – 1,15	< 0,001