Guideline / position statementindependent cross-checkfull text checked★ key study I-DIAB-115 in-depth review
UK guideline on type 2 diabetes in adults
NICE guideline NG28: Type 2 diabetes in adults: management
Overview
National Institute for Health and Care Excellence (NICE). NICE guideline 2015
Low-energy diet remission programmes are part of standard UK care for type 2 diabetes.
Does the study support the specific claim? Yes · Methodological quality: high
Plain-language summary
Study explained simply
- What did the researchers want to find out?
Guide T2D care.
- How was the study done?
Guideline.
- How many people, animals or samples were studied?
Not applicable.
- What was actually found?
Remission programme recommended.
- How large was the observed effect?
Not applicable.
- What do the results mean in everyday life?
Diet and weight loss come first in type 2 diabetes, under supervision.
- What are the study's limitations?
Guideline.
- What does it say about Elawady's specific claim?
Supports C-INS-11.
- Do the results apply to Germany and Europe?
UK.
- What can explicitly not be concluded from this study?
Not applicable.
Scientific in-depth review
1. Full reference
- Authors
- National Institute for Health and Care Excellence (NICE)
- Journal
- NICE guideline
- Year
- 2015
- Identifier
- Verification
- verified – Chapter pages fetched 2026-10-26 (published 2 December 2015; last updated 18 February 2026)
- Retracted
- no
- Corrections
- none
- Extent checked
- full text
- Conflicts of interest and funding
NICE (public body).
2. Research question
Management of T2D in adults
3. Study design and population
- Study design
- Guideline / position statement – National clinical guideline
- Population
Adults with T2D
- Country
United Kingdom
- Period
Last updated 18 February 2026
- Sample size
Not applicable
- Inclusion and exclusion criteria
Not applicable
4. Methods and endpoints
- Exposure / intervention
Not applicable
- Comparator
Not applicable
- Endpoints
Recommendations
- Statistical methods
Not applicable
5. Actual results
- Results
Rec 1.3.4 (2026): for low-energy and very-low-energy diets in T2D, follow the NHS Type 2 Diabetes Path to Remission Programme; rec 1.3.5: integrate dietary advice with a personalised plan including weight loss. Recommendations for research include the effects of stopping or switching glucose-lowering medicines, an area with limited evidence.
- Absolute risks
not applicable
- Authors' conclusion
Remission programmes are part of standard T2D care in the UK.
6. Strengths
- Current, evidence-graded recommendations
7. Weaknesses
- Consensus elements; partly expert opinion
8. Risk of bias
- Orienting tool
- none applicable
- Type of assessment
- simplified assessment (abstract only)
- Full formal assessment
- no
- Overall risk of bias
- not assessable
- Rationale
Guideline; graded recommendations from systematic evidence review.
9. Assessment of the statistical interpretation
Not applicable
10. Relevance to the specific claim
Supports structured, supervised remission programmes in T2D and the archive's emphasis on diet before escalation.
11. Independent contrary findings
12. Transferability to Germany and Europe
Directly applicable; same biology and clinical standards in Europe.
13. Overall methodological judgement
Authoritative.
| Multidimensional assessment | |
|---|---|
| Authenticity of the source | verified |
| Methodological quality | high |
| Risk of bias | not assessable |
| Precision of results | not applicable |
| Directness | direct |
| Reproducibility | unknown |
| Consistency with the overall evidence | consistent |
| Regional transferability | high |
| Adequacy of the interpretation (by the archive) | not applicable |