. Author manuscript; available in PMC: 2015 Dec 17.

Published in final edited form as: Am J Prev Med. 2014 Sep;47(3):348–359. doi: 10.1016/j.amepre.2014.05.031

Table 1.

Studies included in economic and effectiveness reviews.

Product	Studies in economic review	Studies in both reviews	Studies in effectiveness review
Child car seats (boosters)	1¹⁹	1¹⁹	2
Pedometers	1^9,11	1⁹	2
Condoms	4^6,13,14,16	2^6,14	6
Recreational helmets	5^{8,15,17,18,21}	4^15,17,18,21	8
Nicotine replacement therapy	4^7,10,12,20	2^7,20	3
Sun-protection products	0	0	1
Total	15	10	22