“…The included studies assessed eight interventions to reduce pain, including powered bone marrow biopsy system (n = 5) (Berenson et al, 2011;Bucher et al, 2013;Miller et al, 2011;Reed et al, 2011;Swords et al, 2011), distraction (n = 5) (Danhauer et al, 2010;Korkmaz & Guler, 2023;Lechtzin et al, 2010;Özdemir et al, 2019), acupoint stimulation (n = 3) (Bao et al, 2011;Sharifi Rizi et al, 2017;Shokrani et al, 2014), hypnosis (n = 2) (Katz et al, 1987, Liossi & Hatira, 1999, transcutaneous electrical nerve stimulation (TENS) (n = 1) (Tucker et al, 2015), aromatherapy (n = 1) (Abbaszadeh et al, 2018), preoperative exercise (n = 1) (Wu et al, 2015) and cognitive behavioural therapy (CBT) (n = 1) (Liossi & Hatira, 1999). participants in one study listened to music through headphones from the start to the end of the procedure (Danhauer et al, 2010), and the participants in one study listened to music through a music player from the time they went into the operating room until the end of the procedure (Özdemir et al, 2019).…”