“…Instruments like the State-Trait Anxiety Inventory (STAI, Spielberger, Gorsuch, Lushene, Vagg, & Jacobs, 1983) and the anxiety subscale of Hospital Anxiety and Depression Scale (HADS-A, Zigmond & Snaith, 1983), although well known, are too lengthy for use on a busy surgery ward (Chlan, 2004;Gustad, Chaboyer, & Wallis, 2008;Romanik, Kański, Soluch, & Szymańska, 2009).…”