Detection of Herb-Symptom Associations from Traditional Chinese Medicine Clinical Data

Table 4

Example of herb-symptom relationship (clinical label, correlation: 1).

(a) GPBT herb-symptom relationship

	Herb	Symptom	Clinical label (correlation: 1)	Chi-square test: P value	Chi-square test: -value	NetCorrA: P value	NetCorrA: -value
1	Chinese angelica	Hypogastralgia	1	0	0	0.0004	0.0032
2	Chinese angelica	Greasy fur	1	0	0		0.0002
3	Chinese angelica	Cough	1	0	0
4	Danshen root	Dark tongue	1	0	0	0.0065	0.0342
5	Danshen root	Cough	1	0	0
6	Danshen root	Anorexia	1	0	0	0	0
7	Liquorice root	Relaxed pulse	1	0	0
8	Liquorice root	Angina	1	0	0	0.0006	0.0043
9	Baical skullcap root	Fever	1	0	0
10	Baical skullcap root	Yellow fur	1	0	0

(b) INSOMNIA herb-symptom relationship

	Herb	Symptom	Clinical label (correlation: 1)	Chi-square test: P value	Chi-square test: -value	NetCorrA: P value	NetCorrA: -value
1	Fresh Rehmannia	Red tongue	1	0	0	0	0
2	Fresh Rehmannia	Distracted	1
3	Fresh Rehmannia	Dried manure	1
4	Poria with hostwood	Palpitation	1		0.0003
5	Poria with hostwood	Yellow fur	1				0.0019
6	Poria with hostwood	Red tongue	1
7	Long Gu	Dizziness	1			0	0
8	Long Gu	Palpitation	1
9	Long Gu	Dreaming often	1
10	Long Gu	Dizziness	1