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. 2014 Nov 19;28(6):1860–1870. doi: 10.1111/jvim.12431

Table 3.

Intraobserver agreement for intravertebral and intervertebral SRVs

Observer	Vertebral Site
	C3			C4			C5			C6			C7
	Mean bias	LOA		Mean bias	LOA		Mean bias	LOA		Mean bias	LOA		Mean bias	LOA
	Mean bias	Lower	Upper	Mean bias	Lower	Upper	Mean bias	Lower	Upper	Mean bias	Lower	Upper	Mean bias	Lower	Upper
1	0.01	−0.11	0.14	−0.01	−0.07	0.04	0.04	−0.12	0.19	−0.01	−0.06	0.05	−0.01	−0.12	0.09
2	−0.03	−0.19	0.12	0.01	−0.05	0.07	0.00	−0.05	0.05^a	−0.01	−0.07	0.05	−0.01	−0.05	0.04^a
3	0.02	−0.09	0.13	0.01	−0.09	0.11	0.02	−0.01	0.05^a	0.01	−0.02	0.04^a	0.02	−0.09	0.12
4	0.00	−0.08	0.09	0.02	−0.05	0.08	0.01	−0.02	0.04^a	0.03	−0.05	0.10	0.01	−0.09	0.11

	C2–3			C3–4			C4–5			C5–6			C6–7
1	0.00	−0.11	0.10	−0.03	−0.15	0.09	0.00	−0.17	0.17	0.03	−0.10	0.15	−0.02	−0.22	0.17
2	0.01	−0.19	0.20	0.01	−0.03	0.05^a	−0.01	−0.10	0.07	0.01	−0.12	0.15	0.02	−0.09	0.14
3	0.06	−0.06	0.19	0.04	−0.00	0.07	0.01	−0.07	0.10	0.02	−0.09	0.14	0.02	−0.04	0.08
4	−0.03	−0.23	0.18	−0.02	−0.14	0.10	−0.01	−0.11	0.08	0.01	−0.12	0.13	−0.03	−0.24	0.17

SRVs, sagittal ratio values; LOA, limits of agreement.

^a

Measurement that meets the defined criterion for agreement (LOA ≤ 0.05).