BMC Emergency Medicine

Table 7 Multiple linear regression analysis of pain score at the end of 240 minutes as dependent at Aabet hospital, Addis Ababa, Ethiopia (n = 232)

From: Assessment of adequacy and appropriateness of pain management practice among trauma patients at the Ethiopian Aabet Hospital: A prospective observational study

Variables	B¹	Beta²	t	p-value	95% CI for B
Variables	B¹	Beta²	t	p-value	Lower	Upper
Constant	1.987		5.79	0.0001	1.309	2.665
Age of the patient	− .002	− .021	− .614	0.540	− .007	.004
Analgesic given	− .159	− .138	-2.42	0.016	− .289	− .030
Time to analgesia	− .002	.056	1.26	0.015	− .003	− .001
Pain at admission	.375	.821	16.30	0.0001	.330	.420
No.of analgesics	− .232	0.134	2.05	0.037	− .449	− .014

¹ Unstandardized Coefficient
² Standardized Coefficients

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ISSN: 1471-227X

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