“…As reason for sick leave due to musculoskeletal pain, the main complaint was low back pain (34%). The group that did not report musculoskeletal pain showed better quality of life index in functional capacity, physical aspects, pain, vitality, social functioning and mental health (18) . As for the effectiveness of auricular acupuncture for the control of pain, a systematic review and meta-analysis included 17 clinical trials in English, eight for perioperative, four for acute pain and five for chronic pain, which used sham auriculotherapy, placebo, control or medication use for pain.…”