Fig 1.
A flow chart of the trial.
Fig 2.
CONSORT 2010 flow diagram.
Fig 3.
SPIRIT schedule.
Table 1.
Acupuncture treatment details based on the STRICTA 2010 checklist.
Table 2.
Details of the intervention in the acupuncture group.
Table 3.
Sham acupuncture intervention details based on the ACURATE checklist.
Table 4.
Details of the intervention in the sham acupuncture group.
Fig 4.
The non-acupoints of sham acupuncture group.