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Figure 2 | Systematic Reviews

Figure 2

From: Factors explaining the heterogeneity of effects of patient decision aids on knowledge of outcome probabilities: a systematic review sub-analysis

Figure 2

Meta-regression of the effect of decision aid quality: normalized IPDASi probabilities dimension score vs ln(OR). Kuppermann et al. [36] is excluded since this decision aid was not available for scoring on the IPDASi probabilities dimension. The area of each circle is proportional to the weight for that study. IPDASi, International Patient Decision Aid Standards instrument; OR, odds ratio.

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Systematic Reviews

ISSN: 2046-4053