Skip to main content
Fig. 2 | BMC Medical Imaging

Fig. 2

From: Clinical application of a fixed reference line in the ultrasound quantitative diagnosis of female pelvic organ prolapse

Fig. 2

Bland-Altman scatter plots of the differences between the ITUS measurements and POP-Q measurements. The dotted lines represent the mean ± 1.96 SD (95% confidence interval) of differences, the solid line represents zero and the mean. Each dot represents one woman. The plots show narrower limits of agreements for PBN:Aa estimates. The differences between the PBN, PBB, and PC measurements and the Aa, Ba, and C values fluctuated above and below the average difference line; the average difference was close to 0

Back to article page

BMC Medical Imaging

ISSN: 1471-2342

Contact us