Table 2. Support, confidence, and lift between six symptoms and their associated herbal materials.

Antecedent (symptom)	Consequent (herbal materials)	Support (%)	Confidence (%)	Lift
Coughs	Pinelliae Rhizoma	4.2	46.0	2.2
	Citri Pericarpium	3.9	42.9	1.3
	Rehmanniae Radix Preparat	2.2	23.8	1.8
	Poria(red)	2.0	22.2	1.3
	Poria(white)	2.0	22.2	1.1
	Armeniacae Semen	1.9	20.6	3.0
Overexertion/Fatigue	Rehmanniae Radix Preparat	3.5	70.5	4.5
	Angelicae Gigantis Radix	3.3	67.6	1.9
	Ginseng Radix	2.0	41.1	1.4
	Poria(white)	1.9	38.2	1.9
	Dioscoreae Rhizoma	1.7	35.3	5.0
	Paeoniae Radix Alba	1.7	35.3	1.8
	Atractylodis Rhizoma Alba	1.6	32.3	1.2
	Corni Fructus	1.4	29.4	5.8
	Capreoli Cornu	1.3	26.5	8.2
	Astragali Radix	1.3	26.5	2.4
	Achyranthis Radix	1.2	23.5	5.0
	Pulvis Aconiti Tuberis Purificatum	1.2	23.5	2.8
	Cinnamomi Cortex Spissus	1.2	23.5	1.8
	Moutan Cortex	1.0	20.6	3.6
	Schizandrae Fructus	1.0	20.6	3.4
	Alismatis Rhizoma	1.0	20.6	2.0
Internal Damage	Citri Pericarpium	4.1	71.8	2.1
	Atractylodis Rhizoma Alba	3.0	53.8	1.9
	Poria(white)	2.3	41.0	2.0
	Magnoliae Cortex	2.3	41.0	2.8
	Ginseng Radix	2.3	41.0	1.4
	Pinelliae Rhizoma	2.2	38.5	1.9
	Aaurantii Immaturus Fructus	1.9	33.3	4.4
	Cyperi Rhizoma	1.7	30.8	2.8
	Atractylodis Rhizoma	1.7	30.8	2.2
	Massa Medicata Fermentata	1.6	28.2	4.3
	Aucklandiae Radix	1.3	23.1	2.1
	Amomi Fuctus	1.3	23.1	2.9
	Paeoniae Radix Alba	1.2	20.5	1.1
	Crataegii Fructus	1.2	20.5	5.7
Aggregation-Acumulation	Citri Pericarpium	1.6	78.6	2.4
	Atractylodis Rhizoma	1.0	50.0	3.7
	Magnoliae Cortex	0.9	42.9	3.1
	Cyperi Rhizoma	0.7	35.7	3.5
	Poria(red)	0.7	35.7	2.1
	Pinelliae Rhizoma	0.6	28.6	1.5
	Atractylodis Rhizoma Alba	0.6	28.6	1.1
	Massa Medicata Fermentata	0.4	21.4	4.0
	Citrii Unshiu Immaturi Pericarpium	0.4	21.4	3.6
	Zingiberis Rhizoma Siccus	0.4	21.4	2.3
	Ponciri Fructus Pericarpium	0.4	21.4	2.0
Edema	Atractylodis Rhizoma Alba	1.2	66.7	2.4
	Alismatis Rhizoma	0.9	50.0	4.7
	Poria(red)	0.9	50.0	2.8
	Citri Pericarpium	0.9	50.0	1.6
	Magnoliae Cortex	0.7	41.7	3.1
	Ginseng Radix	0.6	33.3	1.2
	Mori Radicis Cortex	0.4	25.0	7.8
	Polyporus	0.4	25.0	5.1
	Agastachis Herba	0.4	25.0	5.1
	Arecae Semen	0.4	25.0	4.3
	Pulvis Aconiti Tuberis Purificatum	0.4	25.0	3.3
	Zingiberis Rhizoma Siccus	0.4	25.0	2.7
	Aucklandiae Radix	0.4	25.0	2.4
	Atractylodis Rhizoma	0.4	25.0	2.0
	Pinelliae Rhizoma	0.4	25.0	1.3
	Poria(white)	0.4	25.0	1.3
Distension and Fullness	Magnoliae Cortex	0.7	71.4	5.2
	Citrii Unshiu Immaturi Pericarpium	0.6	57.1	9.1
	Aucklandiae Radix	0.6	57.1	5.3
	Pinelliae Rhizoma	0.6	57.1	3.0
	Ginseng Radix	0.6	57.1	2.0
	Citri Pericarpium	0.6	57.1	1.8
	Alpiniae Fructus	0.4	42.9	15.1
	Perilla Herba	0.4	42.9	5.8
	Angelicae Gigantis Radix	0.4	42.9	1.3
	Amomi Globosi Semen	0.3	28.6	16.8
	Zedoariae Rhizoma	0.3	28.6	12.6
	Arecae Pericarpium	0.3	28.6	10.8
	Evodiae Fructus	0.3	28.6	8.9
	Akebiae Caulis	0.3	28.6	6.0
	Arecae Semen	0.3	28.6	5.0
	Amomi Fuctus	0.3	28.6	4.0
	Cimicifugae Rhizoma	0.3	28.6	3.2
	Zingiberis Rhizoma Siccus	0.3	28.6	3.1
	Cyperi Rhizoma	0.3	28.6	2.9
	Alismatis Rhizoma	0.3	28.6	2.8
	Bupleuri Radix	0.3	28.6	2.8
	Ponciri Fructus Pericarpium	0.3	28.6	2.7
	Poria(red)	0.3	28.6	1.7
	Poria(white)	0.3	28.6	1.5
	Ligustici Rhizoma	0.3	28.6	1.3
	Atractylodis Rhizoma Alba	0.3	28.6	1.1