Table 1

Patients’ characteristics

Auricular acupuncture (n=32)No intervention
(n=30)
Age (years)37±1036±9
Body mass (kg)71±1672±17
Height (cm)167±7168±7
Body mass index (kg/m2)24.4±6.825.4±5.8
Trait anxiety44±1141±10
  • Data presented as mean±SD.