function get_bp($pxid)
{
$arr_bp = array();
$q_bp = mysql_query("SELECT a.vitals_systolic, a.vitals_diastolic,date_format(b.consult_date,'%m/%d/%Y') as 'consult_date',a.consult_id FROM m_consult_vitals a, m_consult b WHERE a.vitals_systolic!=0 AND a.vitals_diastolic!=0 AND a.consult_id = b.consult_id AND a.patient_id='{$pxid}' ORDER by b.consult_date ASC") or die("Cannot query 154 " . mysql_error());
array_push($arr_bp, array(0, 0, 0, 0));
if (mysql_num_rows($q_bp) != 0) {
while (list($systolic, $diastolic, $consult_date, $consult_id) = mysql_fetch_array($q_bp)) {
$arr_bp_details = array();
$edad = healthcenter::get_patient_age($consult_id);
$bp_stage = healthcenter::hypertension_code($systolic, $diastolic, $edad);
array_push($arr_bp_details, $consult_date, $systolic, $diastolic, $bp_stage);
array_push($arr_bp, $arr_bp_details);
}
}
return $arr_bp;
}
