Table 1. The overall and stratified results of CPR and LBR
outcomes by acupuncture type
CI=confidence interval. CPR=clinical pregnancy rate. EA=electric
acupuncture. LA=laser acupuncture. LBR=live birth rate. OR=odds ratio.
TA=traditional acupuncture. TEAS= Transcutaneous electrical acupoint
stimulation. WA=warm acupuncture.