Survey researchers are confronted by a number of phenomena which may affect the quality of the results of their surveys. These phenomena may lead to a greater margin ...

The study highlights the need to pay attention to antibiotic prescription writing: in fact 1 in 4 prescriptions were not fully completed or were illegible. We think this is a field that could be ...

More embarrassing errors have surfaced with the My Number personal identification system, with 776 patients unexpectedly finding their medical fees not covered by national health insurance, new ...

When publishing socioeconomic survey data, survey programs implement a variety of statistical methods designed to preserve privacy but which come at the cost of distorting the data. World Bank survey ...