“…A child in anxious state has increased sympathetic responses to pain stimulus that makes him or her even more aware of the pain signal (Arntz, Dreesen, & Jong, 1994), which will reduce pain thresholds and lead to more pain experienced (Linton & Linton, 2005). Some researchers have reported that children with high perioperative anxiety level experience more postoperative pain (Fortier, Del Rosario, Martin, & Kain, 2010;Kain et al, 2006).…”