Estimated Association of Global Biomedical Articles with Global Health Burden (2002, 2004)^a.

Models in 1A contain 222 cases (111 diseases in 2002 and 2004).

Models control for the 19 broad disease/disability categories listed in Figure 2 (including the 2 in the footnote).

p <.10;

* p <.05;

** p <.01