Table 2.
Country of affiliated institution of female and male authors
| Country of affiliated institution | Female n (%) | Male n (%) | p |
|---|---|---|---|
| USA | 211 (36.6) | 857 (38.6) | 0.0029 |
| Canada | 63 (10.9) | 165 (7.4) | |
| UK | 46 (8.0) | 158 (7.1) | |
| France | 38 (6.6) | 219 (9.9) | |
| Australia | 35 (6.1) | 119 (5.4) | |
| Netherlands | 31 (5.4) | 79 (3.6) | |
| Belgium | 30 (5.2) | 58 (2.6) | |
| Germany | 16 (2. 8) | 73 (3.3) | |
| Denmark | 13 (2.3) | 51 (2.3) | |
| Spain | 12 (2.1) | 64 (2.9) | |
| China | 10 (1.7) | 31 (1.4) | |
| Austria | 9 (1. 6) | 22 (1.0) | |
| Brazil | 9 (1. 6) | 22 (1.0) | |
| Greece | 8 (1.4) | 24 (1.1) | |
| Italy | 6 (1.0) | 76 (3.4) | |
| Switzerland | 6 (1.0) | 20 (0.9) | |
| Finland | 5 (0.9) | 11 (0.5) | |
| India | 4 (0.7) | 18 (0.8) | |
| Iran | 4 (0.7) | 18 (0.8) | |
| Japan | 3 (0.5) | 35 (1.9) | |
| Saudi Arabia | 2 (0.3) | 10 (0.4) | |
| Thailand | 2 (0.3) | 9 (0.4) | |
| Sweden | 2 (0.3) | 7 (0.3) | |
| Norway | 2 (0.3) | 2 (0.1) | |
| Korea | 1 (0.2) | 11 (0.5) | |
| Taiwan | 1 (0.2) | 9 (0.4) | |
| Turkey | 1 (0.2) | 9 (0.4) | |
| Colombia | 1 (0.2) | 3 (0.1) | |
| Singapore | 1 (0.2) | 2 (0.1) | |
| Egypt | 1 (0.2) | 1 (0.05) | |
| Malaysia | 1 (0.2) | 1 (0.05) | |
| Estonia | 1 (0.2) | 0 (0) | |
| Kenya | 1 (0.2) | 0 (0) | |
| New Zealand | 0 (0) | 9 (0.4) | |
| Ireland | 0 (0) | 6 (0.3) | |
| Scotland | 0 (0) | 6 (0.3) | |
| Czech Republic | 0 (0) | 4 (0.2) | |
| Israel | 0 (0) | 4 (0.2) | |
| Cameroon | 0 (0) | 2 (0.1) | |
| Chile | 0 (0) | 2 (0.1) | |
| South Africa | 0 (0) | 2 (0.1) | |
| Portugal | 0 (0) | 1 (0.05) |