■
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3.7 Statistical processing
■ The lens constant registered on this screen will be used for the next IOL
calculation. Carefully check the data before registration.
Statistical processing can be performed on this screen using the examination data
accumulated in the facilities. Predictive errors when using the registered lens
constant are calculated and the histogram is displayed. In addition, the
optimized lens constant can be calculated and registered according to the
statistical processing result.
Calculation results when lens constants are entered manually are excluded from
statistical processing.
(Fig. 1)
(Fig. 2)
1) Set filter conditions (1) for targets subject to statistical processing.
IOL : Select IOL. Touch the “Select IOL” button. The
IOL data selection screen appears to allow you to
select an IOL model.
Measurement
Method
: Optical-contact / Optical-contact 2 /
Optical-immersion / Optical path length /
Ultrasound
Term (data
extraction term)
: Set the term subject to statistical processing.
Physician : The registered physician IDs are displayed in the
pull-down menu. “All” includes all physicians.
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(1)
(2)
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