Table 4.
Top 15 keywords related to complementary and alternative medicine for substance use disorders.
| Rank | Freq | Centrality | Keyword | 
|---|---|---|---|
| 1 | 818 | 0.16 | Substance-related disorder | 
| 2 | 711 | 0.23 | Addiction | 
| 3 | 435 | 0.08 | Psychotherapy | 
| 4 | 384 | 0.1 | Depression | 
| 5 | 380 | 0.06 | Therapy | 
| 6 | 355 | 0.08 | Alcohol | 
| 7 | 309 | 0.07 | Alcoholism | 
| 8 | 262 | 0.12 | Drug abuse | 
| 9 | 225 | 0.02 | Anxiety | 
| 10 | 214 | 0.05 | Disorder | 
| 11 | 214 | 0.05 | Risk | 
| 12 | 205 | 0.08 | Abuse | 
| 13 | 198 | 0.06 | HIV | 
| 14 | 195 | 0.12 | Intervention | 
| 15 | 183 | 0.05 | Adolescence |