The impact of a minimal smoking cessation intervention for pregnant women and their partners on perinatal smoking behaviour in primary health care: A real-life controlled study

Table 6 Comparison of parental smoking between the cohorts after the smoking intervention programme

	Parental smoking prevalence 6 weeks post partum
Smoking behaviour	Intervention cohort			Control cohort
at inclusion:	n	%	95% CI	n	%	95% CI	aOR	95% CI	p-value
Mother non-smoking	20	2,1	1,3–3,2	27	3,2	2,2–4,6	0,77*	0,42–1,42	0,40
Mother smoking	42	72,4	59,1–83,3	57	67,9	57,3–76,9	1,54*	0,63–3,73	0,34
Father non-smoking	24	2,9	2,0–4,4	21	3,1	2,0–4,7	0,92^†	0,53–1,59	0,76
Father smoking	116	69,9	62,5–76,4	134	74,0	67,2–79,9	0,61^†	0,35–1,04	0,07

Stratified analysis according to smoking behaviour at inclusion, crude prevalence stated for smoking.
*aORs adjusted for maternal age, first child, and paternal smoking at the beginning of pregnancy
^†aORs adjusted for first child and maternal age

ISSN: 1471-2458