<p>The odds of households that had not attained universal coverage utilizing a PBO net was 99.9% less than households that had attained universal coverage (aOR=0.01, 95% CI=0.01-0.03).</p><p>There is a problem with this analysis!!! The authors define universal coverage as ownership of one PBO net for two household members. Attaining universal coverage (dependent variable) is similar (if not the same) to utilisation of PBO (independent variable). Therefore, this analysis does not make sense epidemiology. &nbsp;</p>