Ninety-two patients in long-term for obesity completed a questionnaire
on the weight development of their close family members. Of 47 such r
elatives, 37 had lost a mean of 6.1 kg and 10 increased a mean of 5.1
kg. Treatment of obesity will affect many more than those taking part
in the actual program and generally result in weight loss. This effect
on family members was mostly considered beneficial.