Cost-Effectiveness Analysis of Xiyanping Injection (Andrographolide Sulfonate) for Treatment of Adult Community Acquired Pneumonia: A Retrospective, Propensity Score-Matched Cohort Study

Table 13

Results of CEA: Xiyanping combination versus penicillin.

	Cost (CNY)	Effecti-veness	C/E	Δ Incremental cost (CNY)	Δ Incremental effectiveness	ICER
Hospitalization stay (day)
Xiyanping combination	10,506	8.33	1,261.22	932.00	-0.36	2,588.89
Penicillin	9,574	8.69	1,101.73
Cure rate ()
Xiyanping combination	10,506	15.1	695.76	932.00	-4.30
Penicillin	9,574	19.4	493.51			dominated