Erika Garcia, Kiros T Berhane, Talat Islam, Rob McConnell, Robert Urman, Zhanghua Chen, Frank D Gilliland
Association of Changes in Air Quality With Incident Asthma in Children in California, 1993-2014
JAMA
randomized controlled clinical trials considered provide highest level evidence clinical practice public health policy evidencebased systematic reviews although randomized controlled clinical trials share basic design characteristics assess outcome particular trial one must carefully evaluate specific details design analysis might bias study influence results article authors review key points practitioners consider assessing randomized controlled clinical trials determine applicability study results clinical practice dentists encounter variety types evidence trying assess utility new therapeutic agents procedures clinical practice article provides background use evaluating data selecting studies provide rigorous clinical support safety effectiveness