A randomized controlled trial of a theory-based weight-loss program for couples.

Amy A GorinTheodore A PowersKatelyn M Gettens Talea CorneliusRichard KoestnerAmy R MobleyLinda S PescatelloTania B Huedo-Medina

Published in: Health psychology : official journal of the Division of Health Psychology, American Psychological Association (2019)

Although no differences were found between conditions on weight loss or changes in autonomy support behavior, autonomy support from one's spouse predicted weight loss in both couples-based weight-loss approaches. For couples with low levels of AS, an SDT-informed approach was effective at increasing this desirable interpersonal behavior. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Keyphrases

weight loss
bariatric surgery
roux en y gastric bypass
gastric bypass
glycemic control
intimate partner violence
weight gain
obese patients
body mass index
insulin resistance
adverse drug