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Fig. 2 | Trials

Fig. 2

From: Evaluation on immediate analgesic efficacy and safety of Kai-Hou-Jian spray (children’s type) in treating sore throat caused by acute pharyngitis and tonsillitis in children: study protocol for a randomized controlled trial

Fig. 2

Schedule of study procedures. √, children will be evaluated for WBS score (5, 10, 20, 30, 40, 50, 60, 90, 120, 150, and 180 min after the first dose) by researchers in the hospital; √, children will be evaluated for WBS score (full 1, 2, 3, 4, 5 days) by the child’s parents/caregiver at home; √*, if there is an AE, the patient needs to be followed up for safety information till reach the endpoint of event

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