Research
Energy balance
The cost-effectiveness of ILI over the 9-year period is unclear due to different health utility measures leading to different conclusions.
Practitioners should be cautious in interpreting the cost-effectiveness of lifestyle interventions due to variability in health utility measures.
StrongQualifiesmedium confidence
Whether ILI was cost-effective over the 9-year period is unclear because different health utility measures led to different conclusions.
Why this rating
Based on study design from abstract.
Source
Within trial cost-effectiveness of a structured lifestyle intervention in adults with overweight/obesity and type 2 diabetes: Results from the Action for Health in Diabetes (Look AHEAD) Study
Ping Zhang et al. · 2020
DOI 10.2337/figshare.13084802.v1
other · n=4827Cited 1×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- The mean cumulative intervention costs for the intensive lifestyle intervention (ILI) were $11,275 per person, compared to $887 for standard diabetes support and education (DSE), resulting in ILI costing $6,666 more per person than DSE.Strong
- The additional quality-adjusted life years (QALYs) gained by ILI were not statistically significant, with values of 0.17 and 0.16 measured by SF-6D and Feeling Thermometer, respectively.Strong
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