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Table 2 Meta-regression analysis of factors affecting between study heterogeneity

From: Prolonged length of stay and associated factors among emergency department patients in Ethiopia: systematic review and meta-analysis

Hetroginity source

Coefficients

Standard error

p-valuse

Sample size

0.0053917

0.00563

0.382

Publication year

-3.730861

6.134817

0.570

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BMC Emergency Medicine

ISSN: 1471-227X

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