Table 4 The most frequent keywords in the ESWT research
From: Global trends in research on extracorporeal shock wave therapy (ESWT) from 2000 to 2021
Rank | Keywords | Frequency | Percentage% | Cumulative Percentage% |
|---|---|---|---|---|
1 | extracorporeal shock wave therapy | 558 | 9.1057 | 9.1057 |
2 | ESWT | 109 | 1.7787 | 10.8845 |
3 | lithotripsy | 79 | 1.2892 | 12.1736 |
4 | extracorporeal shock wave lithotripsy | 78 | 1.2728 | 13.4465 |
5 | erectile dysfunction | 58 | 0.9465 | 14.393 |
6 | plantar fasciitis | 57 | 0.9302 | 15.3231 |
7 | shock wave | 54 | 0.8812 | 16.2043 |
8 | pain | 49 | 0.7996 | 17.0039 |
9 | rehabilitation | 46 | 0.7507 | 17.7546 |
10 | urolithiasis | 45 | 0.7343 | 18.4889 |
11 | tendinopathy | 41 | 0.6691 | 19.158 |
12 | meta-analysis | 39 | 0.6364 | 19.7944 |
13 | angiogenesis | 39 | 0.6364 | 20.4308 |
14 | treatment | 33 | 0.5385 | 20.9693 |
15 | radial extracorporeal shock wave therapy | 33 | 0.5385 | 21.5078 |
16 | ESWL | 31 | 0.5059 | 22.0137 |
17 | osteoarthritis | 28 | 0.4569 | 22.4706 |
18 | lateral epicondylitis | 26 | 0.4243 | 22.8949 |
19 | chronic pancreatitis | 26 | 0.4243 | 23.3192 |
20 | shoulder | 25 | 0.408 | 23.7272 |
21 | spasticity | 21 | 0.3427 | 24.0698 |
22 | shock wave therapy | 21 | 0.3427 | 24.4125 |
23 | Peyronie′s disease | 18 | 0.2937 | 24.7063 |
24 | stroke | 17 | 0.2774 | 24.9837 |
25 | systematic review | 16 | 0.2611 | 25.2448 |
26 | Knee | 14 | 0.2285 | 25.4732 |
27 | ultrasonography | 13 | 0.2121 | 25.6854 |
28 | inflammation | 13 | 0.2121 | 25.8975 |
29 | horse | 13 | 0.2121 | 26.1097 |
30 | kidney calculi | 13 | 0.2121 | 26.3218 |