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. 2015 Oct 20;16(5):727–735. doi: 10.5811/westjem.2015.7.25917

Figure 2.

Figure 2

Figure 2

Figure 2

Figure 2

Mean response (standard deviations) stratified by responder characteristics, followed by the 95% confidence interval in the 2nd line, and the absolute number of responses in the 3rd line, per response category. P-values (in italics) are included to test for differences in means of individual responses based on responder characteristic. Multivariate analysis of variance (MANOVA) p-values test whether there is a measurable collective difference over all responses.

MANOVA, multivariate analysis of variance

EMT, emergency medical technician; AEMT, advanced emergency medical technician; MANOVA, multivariate analysis of variance