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Table 1 Description of all parameters used

From: A virtual reality simulator for hysteroscopic placement of tubal sterilization micro-inserts: the face and construct validity

Parameter

Description

Task time

Time of the total procedure, from insertion of scope into cervix to removal of scope, in seconds

Path length

Path length of the tip of the hysteroscope in millimeters

Trauma

Cumulative number of contacts of the scope with the cervix and uterine wall

Patient comfort

Combination of number of trauma and the distension pressure of the fluids exerted on the uterine wall, given on a 10-point scale, 1 = extremely uncomfortable, 10 = no discomfort at all

Correct placement

1 to 8 coils of the micro-insert need to be visible after placement

Distension fluid used

The amount of distension fluid used in milliliters