Table 1 Trend of authorship signature
From: Global bibliometric analysis of cost effectiveness analysis in healthcare research from 2013 to 2023
Number of author signatures | Frequency | Percent %) |
|---|---|---|
1 | 265 | 3.5 |
2 | 498 | 6.6 |
3 | 735 | 9.7 |
4 | 902 | 11.9 |
5 | 987 | 13.1 |
6 | 901 | 11.9 |
7 | 698 | 9.2 |
8 | 580 | 7.7 |
9 | 410 | 5.4 |
10 | 332 | 4.4 |
11 | 247 | 3.3 |
12 | 204 | 2.7 |
13 | 157 | 2.1 |
14 | 111 | 1.5 |
15 | 84 | 1.1 |
16 | 82 | 1.1 |
17 | 55 | 0.7 |
18 | 48 | 0.6 |
19 | 43 | 0.6 |
20 | 45 | 0.6 |
21 | 27 | 0.4 |
22 | 19 | 0.3 |
23 | 18 | 0.2 |
24 | 15 | 0.2 |
25 | 13 | 0.2 |
26 | 14 | 0.2 |
27 | 11 | 0.1 |
28 | 6 | 0.1 |
29 | 3 | < 0.1 |
30 | 5 | 0.1 |
31 | 6 | 0.1 |
32 | 9 | 0.1 |
33 | 7 | 0.1 |
35 | 4 | 0.1 |
36 | 2 | < 0.1 |
37 | 2 | < 0.1 |
38 | 5 | 0.1 |
40 | 1 | < 0.1 |
41 | 2 | < 0.1 |
42 | 2 | < 0.1 |
44 | 1 | < 0.1 |
47 | 2 | < 0.1 |
55 | 1 | < 0.1 |
65 | 1 | < 0.1 |
77 | 1 | < 0.1 |
Total | 7561 | 100 |