Pediatric Clinical Studies Appear Prone To Bias, Johns Hopkins Children's Center Review Shows  
7/12/2010 7:10:05 AM

EurekAlert! -- A Johns Hopkins review of nearly 150 randomized controlled trials on children — all published in well-regarded medical journals — reveals that 40 to 60 percent of the studies either failed to take steps to minimize risk for bias or to at least properly describe those measures.