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. 2021 Nov 5;12:722240. doi: 10.3389/fpsyt.2021.722240

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