Table 3.

Factors associated with susceptibility to smoking among the secondary and high school students from Piotrkowski district - analysis for the never smokers

Characteristic	Crude			Adjusted
	OR	95 % CI	P-value	OR	95 % CI	P-value
Gender
Male	1.28	0.99–1.64	0.06
Female	1.00	Ref.
Age in years (continuous variable)	1.09	1.01–1.18	0.03
Father’s education
Low	1.88	1.29–2.73	0.001
Medium	1.55	1.03–2.33	0.04
High	1.00	Ref.
Mother’s education
Low	2.93	2.13–4.03	<0.001	2.79	1.99–3.90	<0.001
Medium	1.93	1.31–2.82	<0.001	1.67	1.12–2.48	0.01
High	1.00	Ref.		1.00	Ref.
Parental smoking
None	1.00	Ref.
One or both parents	1.47	1.14–1.89	0.003
Friends’ smoking status
Don’t have friends who smoke	1.00	Ref.		1.00	Ref.
Have friends who smoke	2.92	2.10–4.03	<0.001	2.53	1.81–3.55	<0.001
Seen any people using tobacco when watched TV, videos, or movies
Yes	1.27	0.87–1.86	0.21
No	1.00	Ref.
Smoking ban at home
Yes	1.00	Ref.		1.00	Ref.
No	2.00	1.54–2.60	<0.001	1.54	1.17–2.04	0.002
Smoke free school
Yes	1.00	Ref.
No	1.16	0.88–1.52	0.29
Ever seen friend smoking on the school premises
Yes	2.39	1.40–4.09	0.001
No	1.00	Ref.
Ever seen school personnel smoking on the school premises
Yes	2.05	1.51–2.77	<0.001
No	1.00	Ref.
School training on tobacco harm
Yes	1.00	Ref.		1.00	Ref.
No	1.47	1.14–1.90	0.003	1.34	1.02–1.77	0.04
Boys who smoke are more or less attractive
Less attractive or no difference	1.00	Ref.		1.00	Ref.
More attractive	4.00	2.10–7.59	<0.001	2.52	1.82–3.48	<0.001
Girls who smoke are more or less attractive
Less attractive or no difference	1.00	Ref.
More attractive	1.45	0.56–3.78	0.44