Skip to main content

Table 11 Distribution of research articles on different pneumonia types amont 15 most productive countries

From: A snapshot of pneumonia research activity and collaboration patterns (2001–2015): a global bibliometric analysis

Pneumonia, Aspiration Pneumonia, Bacterial Pneumonia, Pneumocystis Pneumonia, Ventilator-Associated Pneumonia, Viral
Country N of docs Country N of docs Country N of docs Country N of docs Country N of docs
USA 394 USA 1709 USA 525 USA 650 USA 383
Japan 169 France 379 France 149 France 170 China 98
Germany 78 Spain 378 UK 106 Spain 139 Japan 95
UK 74 Germany 329 Japan 104 Greece 72 UK 83
Australia 45 Japan 297 Spain 64 Canada 69 Germany 81
Canada 44 UK 252 Germany 58 UK 68 Spain 71
France 40 Canada 209 Italy 46 Germany 67 France 66
Spain 39 Italy 176 Switzerland 38 China 63 Italy 59
Turkey 31 Netherlands 173 China 38 Brazil 63 Canada 48
China 25 China 171 South Africa 35 Italy 63 Netherlands 47
Italy 24 Australia 123 Denmark 28 Turkey 58 South Korea 41
South Korea 22 Taiwan 104 Canada 27 Netherlands 53 Finland 39
Switzerland 21 Switzerland 103 Taiwan 27 Australia 49 Australia 29
Netherlands 21 Brazil 100 Netherlands 25 Belgium 45 Brazil 26
Taiwan 21 South Korea 92 Australia 23 India 39 Thailand 21
  1. N of docs numbers of documents