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. 2018 Sep 19;13(9):e0203156. doi: 10.1371/journal.pone.0203156

Table 1. Distribution of papers by disease and collaboration type, 2011–2014.

Disease Papers (n)* International collaboration (n, %) EUR-SSA
(n, %)
EUR-EUR
(n,%)
SSA-SSA
(n, %)
HIV/AIDS 49,128 16,472 (33.5%) 1,978 (4.0%) 1,407 (2.9%) 153 (0.31%)
Malaria 16,238 7,492 (46.1%) 1,420 (8.7%) 589 (3.6%) 85 (0.52%)
NIDS 25,168 8,651 (34.4%) 883 (3.5%) 777 (3.1%) 53 (0.21%)
Tuberculosis 18,541 5,889 (31.8%) 798 (4.3%) 631 (3.4%) 45 (0.24%)
Total 109,075 38,504 (35.3%) 5,079 (4.7%) 3,404 (3.1%) 336 (0.31%)

* One paper can cover more than one disease area and thereby can be included in more than one disease specific analysis