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Table 4 Prevalence of trisomy 21 by maternal age and gesta- tional age

Table 4 Prevalence of trisomy 21 by maternal age and gesta- tional age

Related Figures (5)

Table 1 Maternal age and gestational age distribution of the 57 614 women who had fetal karyotyping Table 2 Maternal age and gestational age distribution of the 538 pregnancies with trisomy 21
Table 1 Maternal age and gestational age distribution of the 57 614 women who had fetal karyotyping Table 2 Maternal age and gestational age distribution of the 538 pregnancies with trisomy 21
Table 3. Observed number of cases with trisomy 21 compared to the number expected in live births in relation to gestational age
Table 3. Observed number of cases with trisomy 21 compared to the number expected in live births in relation to gestational age
Table 6 Expected and observed number of pregnancies with trisomy 21 for different gestations and maternal age subgroups
Table 6 Expected and observed number of pregnancies with trisomy 21 for different gestations and maternal age subgroups
Table 5 Estimates for spontaneous loss rates for fetuses with trisomy 21 between various gestations and delivery at 40 weeks
Table 5 Estimates for spontaneous loss rates for fetuses with trisomy 21 between various gestations and delivery at 40 weeks
Related topics:
ObstetricsHigh risk pregnancyReproducibility of ResultsChi Square Distribution
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