Table 2. Relationship between each facilitator and providing advice.

	Unadjusted OR (95% CI)	Adjusted OR (95% CI)
A patient that is known for a long time:
Not (very) likely	reference	reference
Very (much) likely	1.23 (0.72–2.08)	1.25 (0.71–2.20)
A patient with high frequency of visits:
Not (very) likely	reference	reference
Very (much) likely	1.19 (0.69–2.05)	1.09 (0.61–1.95)
A patient with known increased risk of respiratory diseases:
Not (very) likely	reference	reference
Very (much) likely	0.78 (0.11–5.66)	0.40 (0.03–5.29)
A child with increased risk of asthma:
Not (very) likely	reference	reference
Very (much) likely	0.79 (0.05–12.70)	-
A family with previous history of sudden infant dead syndrome:
Not (very) likely	reference	reference
Very (much) likely	1.60 (0.92–2.78)	1.80 (0.99–3.23)
A child with otitis media with effusion:
Not (very) likely	reference	reference
Very (much) likely	3.05 (1.78–5.22)*	3.82 (2.09–7.00)*
The smell of tobacco around child and/or parents:
Not (very) likely	reference	reference
Very (much) likely	17.30 (2.28–131.58)*	15.43 (2.00–119.12)*
Visible presence of smoking accessories:
Not (very) likely	reference	reference
Very (much) likely	7.04 (2.39–20.75)*	6.94 (2.32–20.78)*

OR  =  odds ratio; 95% CI  =  95% confidence interval; * p<0.05; Adjusted for: sex, specialism, education on PS counselling, current smoking; “-” logistic regression analysis not possible due to small sample size.