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Table 3 Blood flow parameters of the uteroplacental arteries in group III and IV during 40 to 50 days

From: Doppler evaluation of maternal vessels in normal gestation and threatened abortion in canines

Sr. No Parameter 40 to 50 days ‘t’ Cal ‘t’ Table
Group III (n = 10) Group IV (n = 10)
1 SPV (cm/sec) 30.75 ± 4.32 30.57 ± 4.98 0.08 2.101
2 EDV (cm/sec) 07.89 ± 1.86a 06.00 ± 1.42b 2.54
3 PI 01.06 ± 0.10a 01.28 ± 0.16b 3.63
4 RI 00.74 ± 0.05a 00.80 ± 0.03b 3.05
  1. [Different superscripts within same row denote significant differences (p < 0.05).]