Table 1.
Countries Group* | Cardiovascular Publications in 1999* | Annual Change in Cardiovascular Publication Production (%)* |
---|---|---|
Africa, n=52 | 139 (82, 196) | 18 (7, 29) |
Countries outside of Africa | ||
High‐income OECD, n=31 | 33 470 (31 259, 35 681) | 966 (552, 1380) |
Other high‐income, Non‐OECD, n=25 | 173 (136, 210) | 24 (17, 31) |
Other upper‐middle‐income, n=39 | 1129 (324, 1934) | 562 (411, 713) |
Other lower‐middle‐income, n=35 | 196 (100, 292) | 54 (36, 72) |
Other low‐income, n=9 | 4 (0, 8) | 1 (1, 2) |
OECD indicates Organization for Economic Cooperation and Development.
n represents the number of countries within each group.
Baseline year: 1999. Numbers presented are average number of cardiovascular publications with 95% CI.
Per‐year increment. Aggregated fractional cardiovascular publications in year i=cardiovascular publications in 1999+annual change in cardiovascular publications×(year i−1999).