Comparison 14. 1000 ppm F versus 1450 ppm F in children and adolescents (immature permanent dentition).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 D(M)FS	7	13094	Std. Mean Difference (IV, Random, 95% CI)	‐0.10 [‐0.14, ‐0.05]
2 D(M)FT	4		Std. Mean Difference (IV, Random, 95% CI)	Totals not selected
3 Proportion developing new caries	2	4328	Risk Ratio (M‐H, Random, 95% CI)	1.02 [0.93, 1.11]