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Table 2 Characteristics of included citations

From: Towards understanding the de-adoption of low-value clinical practices: a scoping review

Characteristic

Number (%) of 109 citations

Year of publication

 

 1990–1999

3 (3)

 2000–2009

42 (38)

 2010–current

64 (59)

Country of origina

 

 North America

65 (60)

 Europe

30 (28)

 Australasia

22 (20)

Type of article

 

 Original research

71 (65)

  Quasi-experimentalc

30 (28)

  Cohort studyb

15 (14)

  Mixed methods

8 (7)

  Qualitative

4 (4)

  Predictive modeling

3 (3)

  Knowledge synthesis

3 (3)

  Consensus method

3 (3)

  Randomized clinical trial

1 (1)

  Otherd

6 (6)

 Non-original research

38 (35)

  Editorial, letter to the editor, news item, other

21 (19)

  Narrative review

16 (15)

  Guideline

1 (1)

Focus of article

 

 Identify low-value practices

51 (47)

 Facilitate the de-adoption process

44 (40)

 Evaluate de-adoption outcomes

54 (50)

 Sustain de-adoption

2 (2)

Type of interventione

 

 Therapeutic

68 (62)

  Drug

34 (31)

  Device or surgical procedure

16 (15)

  Drugs and devices/procedures

16 (15)

  Other

3 (3)

 Diagnostic

27 (30)

  Laboratory

7 (8)

  Physiologic measurement

4 (4)

  Diagnostic imaging

3 (3)

  Screening program

1 (1)

  Diagnostic tests not otherwise specified

12 (13)

Evidence to promote de-adoptionf

 

 Randomized clinical trial

45 (41)

 Knowledge synthesis

14 (13)

 Clinical practice guideline

6 (5)

 Cohort study

4 (4)

 Quasi-experimentalc

2 (2)

 Expert consensus

2 (2)

Reasons for de-adoptiong

 

 Harm

80 (73)

 Lack of efficacy

69 (63)

 Not cost-effective

37 (34)

  1. Percentages within each characteristic may not always total to 100 due to rounding error, and/or redundancy within citations (e.g., a citation may have more than one country of origin)
  2. aNorth American countries: Canada, USA; European countries: UK, Belgium, Denmark, France, Greece, Italy, Netherlands, Spain; Australian countries: Australia, New Zealand
  3. bIncludes six studies wherein the study population was a cohort of articles identified through searches of the electronic literature
  4. cIncludes interrupted time series, and before-and-after studies
  5. dIncludes two surveys, one report on stakeholder engagement, one simulation
  6. eType of intervention not reported in 32 studies
  7. fNot reported in 46 studies (52 %)
  8. gNot reported in 11 studies