Aim of this study was to investigate relationship between preoperative psychological factors and % total weight loss after gastric bypass. 76 adult patients scheduled for bariatric surgery were preoperatively asked to complete anxiety and depression Hamilton scales and Toronto Alexithymia Scale. At 3- and 6-month follow-up, body weight was assessed. At 6-month follow-up, alexithymic patients showed a poorer % total weight loss compared with non-alexithymic patients (p =.017), and moderately depressed patients showed a lower % total weight loss compared with non-depressed patients (p =.011). Focused pre- and postoperative psychological support could be useful in bariatric patients in order to improve surgical outcome.
Lingua originaleEnglish
pagine (da-a)518-525
Numero di pagine8
RivistaJournal of Health Psychology
Stato di pubblicazionePubblicato - 2019


  • Applied Psychology
  • alexithymia
  • anxiety
  • bariatric surgery
  • depression
  • obesity
  • weight loss


Entra nei temi di ricerca di 'The influence of preoperative psychological factors on weight loss after bariatric surgery: A preliminary report'. Insieme formano una fingerprint unica.

Cita questo