“…Both anger expression and anger suppression have been linked with pain severity via various physiological mechanisms (e.g. Bruehl, Chung, Burns, & Biridepalli, 2003;Burns, Kubilus, & Bruehl, 2003;Burns, Quartana, & Bruehl, 2008). Fear of pain has been shown to be closely related to various measures of patient functioning in chronic pain (Crombez, Vlaeyen, Heuts, & Lysens, 1999;McCracken, Zayfert, & Gross, 1992), as has anxiety sensitivity (Keogh & Cochrane, 2002) and worry (Eccleston & Crombez, 1999).…”