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. Author manuscript; available in PMC: 2007 Oct 1.
Published in final edited form as: Ultrasound Med Biol. 2007 May 3;33(6):842–850. doi: 10.1016/j.ultrasmedbio.2006.11.003

Table 2.

Velocity time integrals (VTI) and KFEI for diabetic and non-diabetic subjects

Non-diabetic (n=19) Diabetic (n=17) p-value
VTI (c ≠ 0) (cm) 10.3± 1.8 12.0 ± 3.3 NS
VTI (c = 0) (cm) 18.6± 3.7 24.7 ± 7.1 <0.01
KFEI (%) 55.8 ± 3.3 49.1 ± 3.3 <0.001

Data are presented as mean ± (SD)