Table 8.
Ranking | Keyword | Frequency | Centrality |
---|---|---|---|
1 | Acupuncture | 692 | 0.07 |
2 | Low-back-pain | 644 | 0.03 |
3 | Management | 177 | 0.03 |
4 | Low back pain | 150 | 0.03 |
5 | Randomized controlled-trial | 142 | 0.08 |
6 | Therapy | 117 | 0.04 |
7 | Meta-analysis | 115 | 0.06 |
8 | Efficacy | 103 | 0.06 |
9 | Osteoarthritis | 102 | 0.03 |
10 | Pain | 101 | 0.07 |
Abbreviation: LBP, low back pain.