OEModule\OphCiExamination\models\Element_OphCiExamination_Comorbidities::model PHP Method

    public static function model($className = __CLASS__)
    {
        return parent::model($className);
    }

 protected function getComorbidities($criteria)
 {
     $comorbiditiesElement = \OEModule\OphCiExamination\models\Element_OphCiExamination_Comorbidities::model()->with(array('event'))->find($criteria);
     $comorbidities = array();
     if (isset($comorbiditiesElement->items)) {
         foreach ($comorbiditiesElement->items as $comorbiditity) {
             $comorbidities[] = $comorbiditity['name'];
         }
         return implode(',', $comorbidities);
     }
 }