The role of meta-analysis of published reports in elucidating the link between sodium and blood pressure was examined. The risk of systematic bias produced by selective publication and inclusion of inadequately controlled trials may lead to spurious conclusions. In addition, the assumption of lin...
In a review of 19 clinically relevant comparative outcome studies published 1978-1988, short-term psychodynamic psychotherapy (STPP) was evaluated as to overall effects, differential effects, and moderating effects vis-à-vis no-treatment controls (NT) and alternative psychotherapies (AP), respect...