Table 1 Search terms and MeSH terms used in the bibliographic search

1. ”Deglutition”[Mesh]

2. “Deglutition Disorders"[Mesh]

3. "Oropharynx/abnormalities"[Mesh]

4."Oropharynx/diagnosis"[Mesh]

5."Oropharynx/diagnostic imaging"[Mesh]

6."Oropharynx/pathology"[Mesh]

7."Oropharynx/pharmacology"[Mesh]

8."Oropharynx/physiopathology"[Mesh]

9."Oropharynx/therapy"[Mesh]

10.Enteral tube feed*/

11.Swallow[ti/abs]

12.Dysphag*[ti/abs]

13.Deglut*[ti/abs]

14.Dysphagia[tw]

15.Dysphag*/

16.Dysphagia therapy/

17.”Stroke”[Mesh]

18."Stroke Rehabilitation" [Mesh]

19. "Brain Ischemia/ complications"[Mesh]

20. “Cerebral Infarction"[Mesh]

21.” Cerebral Hemorrhage"[Mesh]

22.”Intracranial Embolism and Thrombosis”[Mesh]

23. “Intracranial Hemorrhages”[Mesh]

24.”Intracranial Arteriosclerosis”[Mesh]

25.”Cerebrovascular Disorders”[Mesh]

26.Stroke[ti/abs]

27.Post stroke[ti/abs]

28.Poststroke[ti/abs]

29.Post-stroke[ti/abs]

30.Cerebral Ischaemia[ti/abs]

31.Brain Ischaemia[ti/abs]

32.Brain infarct[ti/abs]

33.Intracranial hemorrhage[ti/abs]

34.Intracranial haemorrhage[ti/abs]

35.Cerebral Hemorrhage[ti/abs]

36.Cerebral Haemorrhage[ti/abs]

37.Brain Hemorrhage[ti/abs]

38.Brain Haemorrhage[ti/abs]

39.Stroke discharge/

40.Post-stroke/

41.”Economics”[Mesh]

42."Economics" [Subheading]

43."Models, Economic"[Mesh]

44. Health Resources"[Mesh]

45. “Tertiary Care Centers/economics"[Mesh]

46. "Rehabilitation Centers/economics"[Mesh]

47."Length of Stay/ economics"[Mesh]

48. "Medicare/economics" [Mesh]

49. “Physical Therapy Modalities/economics"[Mesh]

50. “Emergency Medical Services/economics" [Mesh]

51. "Food, Formulated/ economics"[Mesh]

52. “Cerebrovascular Disorders/ economics"[Mesh]

53.Cost effectiveness analysis

54.Cost utility analysis

55.Cost minimization analysis

56.Cost benefit analysis

57.Cost[tw]

58.Costs[tw]

59.Quality-adjusted life years/

60.Cost utility[ti/abs]

61.Cost-utility[ti/abs]

62.Cost benefit[ti/abs]

63. Cost-benefit[ti/abs]

64.Cost minimization[ti/abs]

65-Cost-minimization[ti/abs]

66.Cost effectiveness[ti/abs]

67.Cost-effectiveness[ti/abs]