{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T18:19:55Z","timestamp":1787163595120,"version":"build-2736575974"},"reference-count":30,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,9,6]],"date-time":"2013-09-06T00:00:00Z","timestamp":1378425600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intl J Eating Disorders"],"published-print":{"date-parts":[[2014,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Hedonic hunger, the appetitive drive to eat to obtain pleasure in the absence of an energy deficit, is associated with overeating and with loss of control over eating, but has not been investigated among individuals with eating disorders.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>(1) to compare participants with anorexia nervosa, restricting type (AN\u2010R), anorexia nervosa, binge\u2010purge type (AN\u2010B\/P), and bulimia nervosa (BN) on scores on the Power of Food Scale (PFS), a self\u2010report measure of hedonic hunger; (2) to examine the relation between PFS scores and frequency of binge eating; and (3) to examine whether pre\u2010treatment PFS scores predict weight change during treatment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>\n                      The PFS and measures of eating disorder symptomatology were administered to female patients with AN (\n                      <jats:italic>N<\/jats:italic>\n                      = 119) and BN (\n                      <jats:italic>N<\/jats:italic>\n                      = 144) at admission to residential treatment.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Participants with BN scored higher on the PFS compared to participants with AN\u2010R or AN\u2010B\/P; there was a trend for those with AN\u2010B\/P to score higher than those with AN\u2010R. PFS scores were positively associated with binge eating frequency among participants with BN; these associations remained significant when controlling for restraint and weight suppression. A similar pattern was found among participants with AN. PFS scores predicted weight change in AN but not BN.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>Results suggest that hedonic processes may be important in stimulating binge eating. Furthermore, hedonic appetite may facilitate weight restoration in AN. Further research should investigate whether pre\u2010treatment PFS scores have prognostic significance with respect to eating disorder symptoms. \u00a9 2013 Wiley Periodicals, Inc. 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