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Table 5 Estimators and 95% confidence intervals for effect measures in example 2

From: Calculating confidence intervals for impact numbers

Effect measure

Estimator

95% Confidence interval

RR

1.26

[1.05, 1.51]

ARI

0.0082

[0.0020, 0.0144]

EIN

122.37

[69.55, 508.69]

PAR

0.1500

[0.0367, 0.2634]

CIN

6.67

[3.80, 27.27]

AFe

0.2047

[0.0600, 0.3493]

ECIN

4.89

[2.86, 16.67]

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BMC Medical Research Methodology

ISSN: 1471-2288

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