Curative Effects of Suhuang Zhike Capsule on Postinfectious Cough: A Meta-Analysis of Randomized Trials

Table 3

Characteristics of the eligible studies.

Included studies	NO.; T/C	Interventions		Duration (days)	Outcomes
		T	C
Zhang et al. [36]	204/67	SZC	ZhikeNingsou Capsule	7	Efficacy, cough relief time
Wang [42]	30/28	SZC	Compound Methoxyphenamine Hydrochloride Capsule	7	Efficacy, Cough symptom score, cough relief time
He and Wang [43]	31/31	SZC	YifeiZhike Capsule	14	Efficacy, cough relief time
Lu et al. [44]	24/12	SZC	Ke-Yu Syrup	7	Efficacy
Ma et al. [45]	30/30	SZC	Compound Codeine Phosphate Oral Solution	14	Efficacy, Cough symptom score
Zhang [46]	24/12	SZC	Ke-Yu Syrup	7	Efficacy
Han [47]	25/25	SZC	YifeiZhike Capsule	7	Efficacy

T: treatment group, C: control group, SZC: Suhuang Zhike Capsule.