English Medical Medical (general)

Postpartum low back pain lowers quality of life (QOL) and interferes with childcare, so treating this condition is important. Therefore, we examined the effects between new mothers only wearing a pelvic belt and those who were treated with acupuncture combined with the wearing of a **pelvic belt** in a randomized controlled trial.

Should "pelvic belt" be "pelvic support belt" or "postpartum pelvic support belt"?
Or is "pelvic belt" acceptable?
Thank you!