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Top 10 Keywords with High Centrality
| Rank | Keywords | Centrality | Frequency | Year |
|---|---|---|---|---|
| 1 | Pain | 0.16 | 86 | 2013 |
| 2 | Low back pain | 0.11 | 73 | 2013 |
| 3 | Acupuncture | 0.10 | 19 | 2013 |
| 4 | Muscle | 0.09 | 56 | 2013 |
| 5 | Mechanism | 0.09 | 23 | 2013 |
| 6 | Management | 0.09 | 114 | 2013 |
| 7 | Trigger point | 0.08 | 100 | 2013 |
| 8 | Injury | 0.08 | 19 | 2013 |
| 9 | Pain management | 0.07 | 34 | 2014 |
| 10 | Injection | 0.07 | 35 | 2013 |
