PMID: 617116Jan 1, 1977Paper

Adipose tissue cellularity in relation to prognosis for weight reduction

International Journal of Obesity
M KrotkiewskiU Smith

Abstract

Ninety obese adult women were analysed with respect to adipose tissue cellularity and divided into hypertrophic, hyperplastic and combined groups of obesity. Their spontaneous body weight development was analysed over a period of six years. A reference group, with normal body weight, gained weight at an average of 0.25 kg per year. Patients with hyperplastic and combined forms of obesity gained significantly more (2.5 and 3.1 kg per year, respectively) when essentially untreated. The increase for the patients with hypertrophic obesity did not differ significantly from the reference group. During a standardized treatment period on an energy reduced diet (1100 kcal/day or 4600 kJ/day) the hypertrophic, hyperplastic and combined groups reduced by 11, 15 and 20 kg, respectively. There were strong positive correlations between total weight reduction and rate of weight reduction on the one hand and FCN and initial body weight on the other. The combined and hyperplastic groups were on average able to maintain their reduced weight for 12 and 15 weeks, respectively, while the hypertrophic group managed for 51 weeks. There was a strong negative correlation between duration of steady weight after weight reduction and FCN. When the relapse...Continue Reading

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