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Table 3 Inter-rater reliability of AGREE instrument domain scores

From: Reliability and validity of the AGREE instrument used by physical therapists in assessment of clinical practice guidelines

 

Scope & Purpose

Stakeholder Involvement

Rigor of Development

Clarity & Presentation

Applicability

Editorial Independence

 

Single Rater ICC (95% CI)

Average of Raters ICC- all 6 raters or 3 pairs of 2 raters? (95% CI)

Single Rater ICC (95% CI)

Average of Raters ICC (95% CI)

Single Rater ICC (95% CI)

Average of Raters ICC (95% CI)

Single Rater ICC (95% CI)

Average of Raters ICC (95% CI)

Single Rater ICC (95% CI)

Average of Raters ICC (95% CI)

Single Rater ICC (95% CI)

Average of Raters ICC (95% CI)

Generalists

0.37 (0.11–0.59)

0.54 (0.19–0.74)

0.71 (0.54–0.83)

0.83 (0.70–0.90)

0.81 (0.68–0.89)

0.89 (0.81–0.94)

0.41 (0.15–0.62)

0.58 (0.26–0.76)

0.65 (0.46–0.79)

0.79 (0.63–0.88)

0.60 (0.39–0.75)

0.75 (0.56–0.86)

Clinical Specialists

0.35 (0.10–0.56)

0.52 (0.18–0.72)

0.59 (0.39–0.74)

0.74 (0.56–0.85)

0.65 (0.47–0.78)

0.79 (0.64–0.88)

0.51 (0.29–0.69)

0.68 (0.45–0.81)

0.43 (0.19–0.63)

0.61 (0.32–0.77)

0.32 (0.06–0.54)

0.49 (0.11–0.70)

Researchers

0.17 (0.14–0.46)

0.30 (-0.32–0.63)

0.73 (0.54–0.85)

0.84 (0.70–0.92)

0.77 (0.61–0.87)

0.87 (0.76–0.93)

0.47 (0.18–0.69)

0.64 (0.31–0.81)

0.47 (0.19–0.68)

0.64 (0.32–0.81)

0.59 (0.34–0.77)

0.75 (0.51–0.87)

Overall

0.40 (0.25–0.58)

0.80 (0.66–0.89)

0.67 (0.54–0.80)

0.93 (0.87–0.96)

0.79 (0.68–0.88)

0.96 (0.93–0.98)

0.55 (0.40–0.72)

0.88 (0.80–0.94)

0.50 (0.35–0.68)

0.86 (0.76–0.93)

0.35 (0.19–0.54)

0.76 (0.59–0.88)

  1. CI – confidence interval; ICC – intraclass correlation coefficient
  2. Results statistically significant at the p < 0.5 level except where indicated by bold.