Comparison 15. 1000 ppm F versus 1700 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	5	14196	Std. Mean Difference (IV, Random, 95% CI)	‐0.02 [‐0.05, 0.01]
2 D(M)FT	1		Std. Mean Difference (IV, Random, 95% CI)	Subtotals only