Impact of a one-year school-based teacher-implemented nutrition and physical activity intervention: main findings and future recommendations

Table 1 Coefficient for change Comparing Knowledge and Self-Efficacy scores in Intervention/Control Groups at Post-Test, Controlling for Baseline Measures

Determinant	Nutritionists trial		Trained Schoolteachers trial
Determinant	β-Coefficient	95% CI	β-Coefficient	95% CI
Knowledge score	2.97	2.68; 3.68	1.45	0.85; 2.04
Self-efficacy score	2.00	1.45; 2.50	0.74	0.28; 1.19

ISSN: 1471-2458