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Fig. 6 | BMC Medical Imaging

Fig. 6

From: Development and testing of a new application for measuring motion at the cervical spine

Fig. 6

Comparison of the mean absolute error between the resident’s and automatic measurements. There is a significant difference between C2/3 and C5/6, and the resident has a smaller error than that of the automatic measurement. C3/4 and C4/5 also have a significant difference, but the automatic measurement has a smaller error than that of the resident’s measurements. There was no difference in the overall mean error between the automatic and resident’s measurements. *P < 0.05

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