Table 5.

Odds ratios with 95 % confidence intervals for dependent variables against length of lunch break from multilevel models controlling for student-level and school-level independent variables; secondary schools in Wales that were part of the 2005/2006 Health Behaviour in School-aged Children (HBSC) study

	Dependent variable
	Eat fruit for lunch	Eat chips for lunch	Eat sweets for lunch	Fruit and vegetables daily	Unhealthy foods daily
OR for lunch-break length	2·20	0·98	0·56	2·15	0·44
95 % CI	1·18, 4·11	0·41, 2·32	0·78, 2·90	1·33, 3·47	0·24, 0·80
No. of students	4998	4990	4989	4957	4858
No. of schools	64	64	64	64	64