OB User Table
211
LOGIQ
t
α
100 User Manual
2211157–100 Rev 0
Entering an OB Table
Obtain an OB table data sheet of your preference. the
statistical type of the data sheet has to be identified
before the data can be copied to the system.
Identifying the Statistical Type
The statistical expression of variation of input parameter
has to be obtained. The variation of input parameter can
either be:
1. Range of Calculated Gestational Age (e.g. US
table)
OR
2. Standard deviation of input parameter (e.g.
Europe, Osaka tables).
This information is usually provided by the author of the
OB table.
Choosing the Statistical Expression of Output (CGA)
The ultimate aim of the user table is to not only give the
accurate Gestational Age for a sonographic
measurement, but also give reliable information on
whether the measurement is normal for the DGA or
otherwise. The statistical expression of the output
(Calculated Gestational Age) can be in one of the
following formats:
S
Range (time)
Eg. GA = 4w2d
±
2d
S
Percentile Score
e.g. GA = 4w2d55%
S
Standard deviation
Eg. GA = 4w2d+.4sd
GA = 4w9d–1.3sd
Summary of Contents for LOGIQ A100
Page 18: ...Introduction LOGIQt α100 User Manual 2211157 100 Rev 0 2 This page left blank intentionally ...
Page 54: ...Safety LOGIQt α100 User Manual 2211157 100 Rev 0 38 This page left blank intentionally ...
Page 74: ...Device Labels 58 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 76: ...Safety LOGIQt α100 User Manual 2211157 100 Rev 0 60 This page left blank intentionally ...
Page 88: ...Image Display 72 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 146: ...OB LOGIQt α100 User Manual 2211157 100 Rev 0 130 This page left blank intentionally ...
Page 236: ...Cardiology 220 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 248: ...Urology LOGIQt α100 User Manual 2211157 100 Rev 0 232 This page left blank intentionally ...
Page 251: ...LOGIQt α100 User Manual 2211157 100 Rev 0 235 Control Keys Configuration Using Control Keys ...
Page 252: ...Control Keys LOGIQt α100 User Manual 2211157 100 Rev 0 236 This page left blank intentionally ...
Page 298: ...Probes 282 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 344: ...Maintenance 328 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 346: ...OB Tables LOGIQt α100 User Manual 2211157 100 Rev 0 330 This page left blank intentionally ...
Page 400: ...OB Tables 384 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Page 408: ...Index Index 8 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...