extractDiagnoses: Extract diagnoses

In davidcoffey/Nexus: For clinical data mining of the Caisis and Diamonds databases

Description

Extracts patient diagnoses from the Diamonds database and returns a data frame.

Usage

extractDiagnoses(connection, diagnoses = NULL, patients = NULL,
  format = "raw", n = -1)

Arguments

connection	ODBC connection object returned by dbConnect.
diagnoses	A character vector of ICD9 or ICD10 codes. If no limit is desired then set as NULL. May use % or _ for partial matches.
patients	A character vector of patient medical record numbers. If no limit is desired then set as NULL.
format	A character vector indicating the output format. Options include "raw" or "byDiagnosis".
n	Number of records to retrieve. Use n = -1 to retrieve all records.

Value

Returns a data frame with patient diagnoses and the date they were assigned in the Diamonds database.

davidcoffey/Nexus documentation built on March 10, 2020, 4:54 p.m.