Value of long-term embedment of thick needle at Tanzhong point (膻中穴) in weaning from mechanical ventilation in patients with chronic obstructive pulmonary disease / 中国中西医结合急救杂志

0.05).The successful rates of weaning from MV of embedment group(60%,75%) were significantly higher than those of control group(30%,35%) and traditional needle group(25%,30%) in the 2 nd and 4 th week after treatment(all P