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Table 3 Sub-scores from EBASE rescaled to a range of 0–100

From: The effectiveness and feasibility of an online educational program for improving evidence-based practice literacy: an exploratory randomized study of US chiropractors

 

Attitudes

Skills

Use

 

Training

Waitlist

Training

Waitlist

Training

Waitlist

Baseline

Mean (SD)

70.0 (20.0)

69.1 (23.4)

49.2 (21.9)

53.6 (20.6)

41.4 (27.9)

45.7 (27.1)

Median (IR)

66.7 (25.0)

70.8 (29.2)

47.6 (30.9)

53.6 (26.2)

29.1 (37.5)

37.5 (40.6)

Time 2

Mean (SD)

69.4 (22.0)

65.3 (20.6)

56.4 (20.0)

49.0 (21.2)

40.5 (25.9)

43.3 (28.2)

Median (IR)

73.9 (31.5)

65.2 (21.7)

57.1 (29.2)

50.0 (26.2)

33.3 (22.9)

33.3 (40.6)

Time 3

Mean (SD)

69.7 (21.7)

73.1 (20.2)

53.2 (20.8)

55.4 (22.4)

42.0 (24.5)

46.3 (25.8)

Median (IR)

73.9 (30.4)

78.3 (30.4)

55.2 (30.3)

52.6 (31.6)

37.5 (29.2)

41.7 (33.3)

Adjusted Group Differences

(†Baseline vs. Time 2)

Attitudes

Skills

Use

Mean (95 % CI)

6.2 (1.6, 10.7)*

10.0 (5.9, 14.2)**

−2.3 (−8.6, 4.0)

  1. †Training vs. Waitlist: Changes in EBASE subscores from Baseline to Time 2 after controlling for gender, focus, education, number of patients seen daily, baseline EBASE subscore and years in practice
  2. Abbreviations: EBASE Evidence Based practice Attitude and utilization Survey, SD standard deviation, IR interquartile range
  3. *p < .01, **p < .001