[Retracted] A Multicentre Randomized Controlled Clinical Study of Cross Electro-Nape-Acupuncture (CENA) for the Treatment of Pseudobulbar Palsy in Patients with Tracheotomy Intubation for Severe Cerebral Haemorrhage

Table 6

The clinical efficacy comparison among three groups of patients (n (%)).

Group	Sample size (n)	Cure	Significant effect	Effective	Ineffective
CENA group	n = 40	21 (52.5)	14 (35.0)	3 (7.50)	2 (5.0)
Electro-acupuncture group	n = 40	12 (30.0)	8 (20.0)	14 (35.0)	6 (15.0)
Acupuncture group	n = 40	3 (7.5)	5 (12.5)	18 (45.0)	14 (35.0)
X^2			38.7