library/classes/rulesets/Cqm/reports/NFQ_0043/InitialPatientPopulation.php

   1 <?php
   2 // Copyright (C) 2011 Ken Chapple <ken@mi-squared.com>
   3 //
   4 // This program is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU General Public License
   6 // as published by the Free Software Foundation; either version 2
   7 // of the License, or (at your option) any later version.
   8 //
   9 class NFQ_0043_InitialPatientPopulation implements CqmFilterIF
  10 {
  11     public function getTitle()
  12     {
  13         return "Initial Patient Population";
  14     }
  15
  16     public function test(CqmPatient $patient, $beginDate, $endDate)
  17     {
  18         if ($patient->calculateAgeOnDate($beginDate) >= 65 && (Helper::checkEncounter(Encounter::ENC_OUTPATIENT, $patient, $beginDate, $endDate))) {
  19             return true;
  20         }
  21
  22         return false;
  23     }
  24 }