The system provides gestational age measurements by selected authors for the following:
GS
BPD
HC
APTD
FTA
EFW
HL
Growth Analysis Table Measurements
The system provides growth graphs or curves for the following:
BPD
AC
EFW
WARNING
To view OB tables
1 On the OB Calculations or OB Custom Measurements setup page, select Tables on-screen.
2 Select the desired table and measurement/author.
To create a new OB custom table
You can create two custom tables for each OB measurement.
1 On the OB Calculations or OB Custom Measurements setup page, select Tables on-screen.
2 Select the desired table (Gestational Age or Growth Analysis).
3 In the Measurement list, select the measurement for the custom table.
4 Select New on-screen.
32
CRL
OFD
TTD
AC
FL
Tibia
Five additional custom measurement labels
HC
FL
HC/AC
Prior to use, verify that custom table data entries are correct. The system does not
confirm the accuracy of the custom table data entered by the user.
OB Custom Tables setup