[Retracted] Observation of Clinical Efficacy of Anisodamine and Chlorpromazine in the Treatment of Intractable Hiccup after Stroke

Table 1

Evaluation criteria of efficacy.

Effect	Symptoms
Cure	After 1-2 treatments, the hiccups disappeared, and there was no recurrence after stopping the treatment.
Marked effectiveness	After 1-2 treatments, the hiccup disappeared, and the 6 h recurrence was effective again after treatment.
Improvement	After 1-2 times of treatment, the hiccup was relieved, but it did not disappear after retreatment.
Ineffectiveness	After 1-2 treatments, the hiccups were not relieved, and it did not disappear or it was even aggravated.