Table 2.

OR for thinness based on International Obesity Task Force criteria, by age, gender, living place, and health-focused educational programme and meal availability in school settings, among 6–9-year-old schoolchildren in Serbia (n 4861), September–November 2015

	n	Thinness (%)	Unadjusted OR	95 % CI	P
Age
6·00–6·99 years	824	9·2	1·00	Ref.	–
7·00–7·99 years	2341	9·3	1·01	0·77, 1·33	0·92
8·00–8·99 years	1696	10·1	1·10	0·83, 1·47	0·50
Gender
Boys	2386	8·0	1·00	Ref.	–
Girls	2475	11·1	1·44	1·18, 1·74	0·00
Living place
Serbia – North	3746	9·1	1·00	Ref.
Serbia – South	1115	11·0	1·23	0·99, 1·53	0·06
Health-focused educational programme in school
Yes	490	6·5	1·00	Ref.
No	4371	9·9	1·57	1·08, 2·28	0·02
School meal availability
Yes	3906	9·9	1·00	Ref.
No	955	8·3	0·81	0·62, 1·04	0·13

Ref., reference category.