Gething, Peter W.; Noor, Abdisalan M.; Goodman, Catherine A. - 2007
Background: Most Ministries of Health across Africa invest substantial resouces in some form of health management … health facilities nationwide. Despite the expense of these systems, poor data coverage means they are rarely, if ever, used … evaluated. Here, we present a new approach that, for the first time, allows national changes in health service use during a time …