Research Article
An Apriori Algorithm-Based Association Rule Analysis to Identify Herb Combinations for Treating Uremic Pruritus Using Chinese Herbal Bath Therapy
Table 3
Apriori algorithm-based association rules for herbs used in CHBT.
| | No | Association rules | Support | Confidence | Expected confidence | Lift |
| | 1 | {Jixueteng} ≥ {danggui} | 0.13636364 | 1.000000 | 0.181818182 | 5.500000 | | 2 | {Jixueteng} ≥ {chantui} | 0.13636364 | 1.000000 | 0.318181833 | 3.142857 | | 3 | {Baixianpi} ≥ {difuzi} | 0.13636364 | 1.000000 | 0.181818182 | 5.500000 | | 4 | {Chuanxiong} ≥ {dahuang} | 0.09090909 | 1.000000 | 0.090909091 | 11.000000 | | 5 | {Dahuang} ≥ {chuanxiong} | 0.09090909 | 1.000000 | 0.090909091 | 11.000000 | | 6 | {Chuanxiong} ≥ {baizhi} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 7 | {Dahuang} ≥ {baizhi} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 8 | {Baijili} ≥ {baizhi} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 9 | {Baijili} ≥ {baixianpi} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 10 | {Baijili} ≥ {danshen} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 11 | {Baijili} ≥ {difuzi} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 12 | {Guizhi} ≥ {chantui} | 0.09090909 | 1.000000 | 0.318181833 | 3.142857 | | 13 | {Songjie} ≥ {kushen} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 14 | {Chishao} ≥ {difuzi} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 15 | {Chishao} ≥ {kushen} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 16 | {Heshouwu} ≥ {fangfeng} | 0.09090909 | 1.000000 | 0.136363643 | 7.333333 | | 17 | {Heshouwu} ≥ {jingjie} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 18 | {Heshouwu} ≥ {kushen} | 0.09090909 | 1.000000 | 0.181818182 | 5.500000 | | 19 | {Heshouwu} ≥ {chantui} | 0.09090909 | 1.000000 | 0.318181833 | 3.142857 |
|
|
CHBT = Chinese herbal bath therapy.
|
