| public getLetterVisualAcuityFindings ( $patient ) : string | null | ||
| $patient | ||
| return | string | null | |
public function getLetterVisualAcuityFindings($patient)
{
if ($episode = $patient->getEpisodeForCurrentSubspecialty()) {
if ($va = $this->getElementForLatestEventInEpisode($episode, 'models\\Element_OphCiExamination_VisualAcuity')) {
return $va->getLetter_string();
}
}
}