Morning Briefing

"Above all else, analyzing the state of the world's health -- be it by looking at obesity rates, cancer cases, malaria deaths, or HIV-free births -- requires decent statistics," Reuters reports in an article examining the use of statistics in public health ahead of the WHO's World Health Statistics report. "The year's report, due on May 16, will give data on everything from rates of measles deaths around the world, to the percentage of women who have no access to contraception, to the number or psychiatrists one country has compared to another," the news service writes. "But some recent high-profile disputes about some sets of data have focused a spotlight on the way the WHO collects its data and compiles its estimates," it notes.