An integrated approach based on advanced CTG parameters and Doppler measurements for late growth restriction management

Table 5 Differences in mean values of cCTG parameters with respect to Doppler abnormalities in late FGR

cCTG	UA_PI			MCA_PI			CPR
cCTG	< 95th centile (n = 67) (mean ± SD)	> 95th centile (n = 27) (mean ± SD)	p value	> 5th centile (n = 13) (mean ± SD)	< 5th centile (n = 81) (mean ± SD)	p value	> 5th centile (n = 57) (mean ± SD)	< 5th centile (n = 37) (mean ± SD)	p value
STV	6.29 ± 2.12	4.93 ± 1.47	0.03*	6.17 ± 2.00	4.27 ± 1.48	0.02	6.03 ± 2.06	5.68 ± 2.03	NS
Delta	39.02 ± 10.67	32.79 ± 7.11	NS	38.62 ± 9.71	28.99 ± 9.06	0.02	37.64 ± 10.20	36.61 ± 10.23	NS
APRS	0.37 ± 0.12	0.31 ± 0.09	NS	0.37 ± 0.11	0.27 ± 0.09	0.04	0.35 ± 0.11	0.34 ± 0.12	NS
DPRS	− 0.39 ± 0.14	− 0.30 ± 0.09	0.03	−0.38 ± 0.14	−0.26 ± 0.09	0.03	−0.37 ± 0.13	−0.35 ± 0.14	NS

STV Short Term Variability, Delta Delta Index, APRS Acceleration Phase Rectified Slope, DPRS Deceleration Phase Rectified Slope
*values in bold are statistically significant

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