World health statistics 2011

Overview

The World Health Statistics series is WHO’s annual compilation of health-related data for its 193 Member States, and includes a summary of the progress made towards achieving the health-related Millennium Development Goals (MDGs) and associated targets.

As with previous versions, World Health Statistics 2011 has been compiled using publications and databases produced and maintained by the technical programmes and regional offices of WHO. Indicators have been included on the basis of their relevance to global public health; the availability and quality of the data; and the reliability and comparability of the resulting estimates.