“…The methods most commonly used to reliably assess pain after LC are the 11-point Visual Analog Scale [17,18,27,38,[45][46][47][48][49][50][51][52], post-operative analgesic consumption [17,48,[53][54][55], or need for rescue analgesia [41,46,48,[56][57][58][59][60]. Post-operative pain is a highly individualized, subjective patient-reported appraisal; hence, patient-reported pain was selected as the means by which to record the primary study endpoint.…”