Weight Changes in General Practice.

CONCLUSIONS: Surprisingly, intentional therapeutic weight loss in patients with type 2 diabetes, supervised by a medical doctor, did not seem to reduce the long-term risk for CVD, CVD-mortality or all-cause mortality. The contradictions between our results and the prevailing observational evidence may be explained by methodological weaknesses favoring weight loss in earlier studies. Consequently, there is no good evidence to support that intentional weight loss will reduce the risk of CVD or mortality in any group of patients in general practice or in the general population. Age was a powerful determinant of weight changes and the 'normal weight development' can be taken into consideration when evaluating weight studies, and when general practitioners are following their patients over time. Compared with age, sex, education, and comorbidity, lifestyle factors like the dietary intake and physical activity seemed to be of less importance for long-term weight development. An exception to this was smoking or smoking cessation. Based on the scientific literature in the field and on the results of article 3, it seems uncertain whether weight loss is beneficial or harmful in terms of mortality and cardiovascular morbidity in patients with diabetes and in overweight people in general. Improvements in for instance psychosocial factors and diabetes prevention may well be short term as only few are able to a maintain weight loss. Rather than going for weight loss in overweight high risk...
Source: Danish Medical Journal - Category: General Medicine Tags: Dan Med J Source Type: research