/**
* Function to check for existence of procedure(s) for a patient
*
* @param string $patient_id pid of selected patient.
* @param string $proc_title procedure title
* @param string $proc_code procedure identifier code (array of <type(ICD9,CPT4)>:<identifier>||<type(ICD9,CPT4)>:<identifier>||<identifier> etc.)
* @param string $results_comp results comparison (eq,ne,gt,ge,lt,le)
* @param string $result_data results data
* @param string $num_items_comp number items comparison (eq,ne,gt,ge,lt,le)
* @param integer $num_items_thres number of items threshold
* @param string $intervalType type of interval (ie. year)
* @param integer $intervalValue searched for within this many times of the interval type
* @param string $dateTarget target date(format Y-m-d H:i:s).
* @return boolean true if check passed, otherwise false
*/
function exist_procedure_item($patient_id, $proc_title, $proc_code, $result_comp, $result_data = '', $num_items_comp, $num_items_thres, $intervalType = '', $intervalValue = '', $dateTarget = '')
{
// Set date to current if not set
$dateTarget = $dateTarget ? $dateTarget : date('Y-m-d H:i:s');
// Set the table exception (for looking up pertinent date and pid sql columns)
$table = "PROCEDURE-EXCEPTION";
// Collect the correct column label for patient id in the table
$patient_id_label = collect_database_label('pid', $table);
// Get the interval sql query string
$dateSql = sql_interval_string($table, $intervalType, $intervalValue, $dateTarget);
// If just checking for existence (ie result_data is empty),
// then simply set the comparison operator to ne.
if (empty($result_data)) {
$result_comp = "ne";
}
// get the appropriate sql comparison operator
$compSql = convertCompSql($result_comp);
// explode the code array
$codes = array();
if (!empty($proc_code)) {
$codes = explode("||", $proc_code);
} else {
$codes[0] = '';
}
// ensure proc_title is at least blank
if (empty($proc_title)) {
$proc_title = '';
}
// collect specific items (use both title and/or codes) that fulfill request
$sqlBindArray = array();
$sql_query = "SELECT procedure_result.result " . "FROM `procedure_type`, " . "`procedure_order`, " . "`procedure_report`, " . "`procedure_result` " . "WHERE procedure_type.procedure_type_id = procedure_order.procedure_type_id " . "AND procedure_order.procedure_order_id = procedure_report.procedure_order_id " . "AND procedure_report.procedure_report_id = procedure_result.procedure_report_id " . "AND ";
foreach ($codes as $tem) {
$sql_query .= "( ( (procedure_type.standard_code = ? AND procedure_type.standard_code != '') " . "OR (procedure_type.procedure_code = ? AND procedure_type.procedure_code != '') ) OR ";
array_push($sqlBindArray, $tem, $tem);
}
$sql_query .= "(procedure_type.name = ? AND procedure_type.name != '') ) " . "AND procedure_result.result " . $compSql . " ? " . "AND " . add_escape_custom($patient_id_label) . " = ? " . $dateSql;
array_push($sqlBindArray, $proc_title, $result_data, $patient_id);
$sql = sqlStatementCdrEngine($sql_query, $sqlBindArray);
// See if number of returned items passes the comparison
return itemsNumberCompare($num_items_comp, $num_items_thres, sqlNumRows($sql));
}
function exist_procedure_item($patient_id, $proc_title, $proc_code, $result_comp, $result_data = '', $num_items_comp, $num_items_thres, $intervalType = '', $intervalValue = '', $dateTarget = '')
{
// Set date to current if not set
$dateTarget = $dateTarget ? $dateTarget : date('Y-m-d H:i:s');
// Set the table exception (for looking up pertinent date and pid sql columns)
$table = "PROCEDURE-EXCEPTION";
// Collect the correct column label for patient id in the table
$patient_id_label = collect_database_label('pid', $table);
// Get the interval sql query string
$dateSql = sql_interval_string($table, $intervalType, $intervalValue, $dateTarget);
//
// TODO
// Figure out a way to use the identifiers codes
// TODO
//
// If just checking for existence (ie result_data is empty),
// then simply set the comparison operator to ne.
if (empty($result_data)) {
$result_comp = "ne";
}
// get the appropriate sql comparison operator
$compSql = convertCompSql($result_comp);
// collect specific items that fulfill request
$sql = sqlStatement("SELECT procedure_result.result " . "FROM `procedure_type`, " . "`procedure_order`, " . "`procedure_report`, " . "`procedure_result` " . "WHERE procedure_type.procedure_type_id = procedure_order.procedure_type_id " . "AND procedure_order.procedure_order_id = procedure_report.procedure_order_id " . "AND procedure_report.procedure_report_id = procedure_result.procedure_report_id " . "AND procedure_type.name = ? " . "AND procedure_result.result " . $compSql . " ? " . "AND " . add_escape_custom($patient_id_label) . " = ? " . $dateSql, array($proc_title, $result_data, $patient_id));
// See if number of returned items passes the comparison
return itemsNumberCompare($num_items_comp, $num_items_thres, sqlNumRows($sql));
}