Skip to main content

Table 1 Efficacy assessment by category of single symptom combination

From: Use of comparative effectiveness research for similar Chinese patent medicine for angina pectoris of coronary heart disease: a new approach based on patient-important outcomes

Type of symptom combination

Four groups of patients categorized using the efficacy assessment tool

Group 1

Group 2

Group 3

Group 4

Combination 1

AB1/N

A1/N

B1/N

ab1/N

Combination 2

AB2/N

A2/N

B2/N

ab2/N

Combination 3

AB3/N

A3/N

B3/N

ab3/N

Combination 4

AB4/N

A4/N

B4/N

ab4/N