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Table 8 Sources of evidence informing practitioner views on nutritional supplements and AMD

From: Advice about diet and smoking for people with or at risk of age-related macular degeneration: a cross-sectional survey of eye care professionals in the UK

Sources of evidence

(%)

Free text response

n = 1,196

 o Articles in professional journals

40.2

 o Conference presentations, CE events

25.9

 o Reference to specific studies e.g. AREDS

21.3

 o Scientific/Research literature

16.4

 o Manufacturers Literature

15.0

 o Expert opinion

11.7

 o Cochrane Reviews

0.8

 o Medline

0.8

 o NICE guidance

0.3

 o Other

18.6

Responses to forced choice question

n=1,245

 o Articles in professional journals

88.4

 o Expert opinion

46.1

 o Conference presentations

62.9

 o NICE guidance

23.1

 o Medline

7.7

 o Cochrane Reviews

5.7

 o None of the above

2.3

  1. Abbreviations: CE=Continuing education, NICE= National Institute for Health and Clinical Excellence, AREDS=Age-related Eye Disease Study.