Search terms

Unless otherwise stated, search terms are free text terms; MesH = Medical subject heading (Medline medical index term); exp = exploded MeSH; the dollar sign ($) stands for any character(s); the question mark (?) = to substitute for one or no characters; tw = text word; pt = publication type; sh = MeSH; adj = adjacent. 1. exp THIAZOLIDINEDIONES/ 2. (rosiglitazon$ or thiazolidinedion$).tw. 3. 1 or 2 4. randomized controlled trial.pt. 5. controlled clinical trial.pt. 6. randomized controlled trials.sh. 7. random allocation.sh. 8. double‐blind method.sh. 9. single‐blind method.sh. 10. ((singl$ or doubl$ or tripl$ or trebl$) adj6 (mask$ or blind$)).tw. 11. (random$ adj25 (trial$ or stud$ or investigat$ or cross over or crossover)).tw. 12. 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 13. exp meta‐analysis/ 14. exp Review Literature/ 15. meta‐analysis.pt. 16. systematic review$.tw. 17. search$.tw. 18. medline.tw. 19. cochrane database of systematic reviews.jn. 20. 13 or 14 or 15 or 16 or 17 or 18 or 19 21. letter.pt. 22. comment.pt. 23. editorial.pt. 24. historical‐article.pt. 25. 21 or 22 or 23 or 24 26. 20 not 25 27. exp Technology Assessment, Biomedical/ 28. HTA.tw. 29. (health technology adj6 assessment$).tw. 30. (biomedical adj6 technology assessment$).tw. 31. 27 or 28 or 29 or 30 32. exp diabetes mellitus/ 33. diabet$.tw. 34. IDDM.tw. 35. NIDDM.tw. 36. MODY.tw. 37. (late onset adj diabet$).tw. 38. (maturity onset adj diabet$).tw. 39. (non insulin$ depend$ or noninsulin$ depend$ or non insulin?depend$ or noninsulin?depend$).tw. 40. ((typ$ 1 or typ$ 2) adj6 diabet$).tw. 41. ((typ$ I or typ$ II) adj6 diabet$).tw. 42. (insulin$ depend$ or insulin?depend$).tw. 43. (T1DM or T2DM).tw. 44. 32 or 33 or 34 or 35 or 36 or 37 or 38 or 39 or 40 or 41 or 42 or 43 45. 3 and 12 and 44 46. 3 and 26 and 44 47. 3 and 31 and 44 48. 45 or 46 or 47