Table 3 Distribution of the nodes in each cluster
From: Research trends in Korean medicine based on temporal and network analysis
Clusters | Nodes |
|---|---|
Cluster 1 | “herbal medicine,” “obesity,” and “sasang constitution” |
Cluster 2 | “bee venom,” “bell’s palsy,” “digital infrared thermal imaging,” “ginseng,” “hwangjenaegyeong,” “moxibustion,” “osteoporosis,” “stress” |
Cluster 3 | “anti-inflammation,” “antioxidant,” “antioxidative activity,” “apoptosis,” “atopic dermatitis,” “cytokine,” “dongeuibogam,” “electroacupuncture,” “heart rate variability,” “herbal acupuncture,” “no,” “oriental medicine,” “stroke,” “tnf-α,” “visual analogue scale” |
Cluster 4 | “pattern identification,” “pharmacopuncture,” “systematic review” |
Cluster 5 | “cerebral infarction,” “cytotoxicity,” “meridian” |
Cluster 6 | “asthma,” “bee venom acupuncture,” “chuna,” “cox-2,” “diabetes,” “herbal formula,” “hyperlipidemia,” “hypertension,” “il6,” “inflammation,” “inos,” “low back pain,” “lps,” “macrophage,” “nf-κb,” “oriental medical therapy,” “questionnaire,” “rheumatoid arthritis,” “safety,” “st36” |
Cluster 7 | “acupuncture” |
Cluster 8 | “blood pressure” |
Cluster 9 | “allergic rhinitis,” “body mass index,” “depression,” “insomnia,” “oxidative stress,” “randomized controlled trial,” “ros,” “shanghanlun,” “soyangin,” “traditional chinese medicine,” “traffic accident” |
Cluster 10 | “poisoning symptoms,” “toxicity” |
Cluster 11 | “korean medicine” |
Cluster 12 | “korean medical treatment” |
Cluster 13 | “review” |