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Evidence summaries

Weight Loss Interventions for Obese People with Niddm

Short-term weight reduction may be achieved by behaviour modification interventions and very low calorie diets, but no intervention results in long-term success. Level of evidence: "C"

A systematic review 1 including 13 studies with a total of 585 subjects was abstracted in DARE. Weight loss was reported in most of the behaviour modification interventions, especially in those with short follow-up periods. Very low calorie diets (VLCDs, 3 studies) did not show beneficial long-term results.

Comment: The quality of evidence is downgraded by inconsistency (heterogeneity in interventions and outcomes).

    References

    • Ciliska D, Kelly C, Petrov N, Chalmers J. A review of the weight loss interventions for obese people with non-insulin-dependent diabetes mellitus. Can J Diab Care 1995;19:10-15. [DARE]

Primary/Secondary Keywords