Table 4.

Difference in time elapsed until a diagnosis was made between transducer types

Compared transducers	Estimate [95% CI]	p value
Linear-array vs curved-array	− .35 [− .78, .07]	.105
Linear-array vs phased-array	− .51 [− .97, − .05]	.031
Curved-array vs phased-array	− .15 [− .59, .28]	.049

This table presents the differences in elapsed time until a diagnosis was made between a combination of two transducers, using a linear mixed model with a random intercept

The differences are presented in seconds

A negative value indicates that less time elapsed using the left of the two compared transducers