Email updates

Keep up to date with the latest news and content from Trials and BioMed Central.

Open Access Study protocol

Practical health co-operation - the impact of a referral template on quality of care and health care co-operation: study protocol for a cluster randomized controlled trial

Henrik Wåhlberg12*, Per Christian Valle2, Siri Malm2 and Ann Ragnhild Broderstad23

Author Affiliations

1 Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, 9037, Tromsø, Norway

2 University Hospital of North Norway Harstad, St. Olavsgate 70, 9480, Harstad, Norway

3 Centre for Sami Health Research, University of Tromsø, 9037, Tromsø, Norway

For all author emails, please log on.

Trials 2013, 14:7  doi:10.1186/1745-6215-14-7

Published: 7 January 2013

Abstract

Background

The referral letter plays a key role both in the communication between primary and secondary care, and in the quality of the health care process. Many studies have attempted to evaluate and improve the quality of these referral letters, but few have assessed the impact of their quality on the health care delivered to each patient.

Methods

A cluster randomized trial, with the general practitioner office as the unit of randomization, has been designed to evaluate the effect of a referral intervention on the quality of health care delivered. Referral templates have been developed covering four diagnostic groups: dyspepsia, suspected colonic malignancy, chest pain, and chronic obstructive pulmonary disease. Of the 14 general practitioner offices primarily served by University Hospital of North Norway Harstad, seven were randomized to the intervention group. The primary outcome is a collated quality indicator score developed for each diagnostic group. Secondary outcomes include: quality of the referral, health process outcome such as waiting times, and adequacy of prioritization. In addition, information on patient satisfaction will be collected using self-report questionnaires. Outcome data will be collected on the individual level and analyzed by random effects linear regression.

Discussion

Poor communication between primary and secondary care can lead to inappropriate investigations and erroneous prioritization. This study’s primary hypothesis is that the use of a referral template in this communication will lead to a measurable increase in the quality of health care delivered.

Trial registration

This trial has been registered at ClinicalTrials.gov. The trial registration number is NCT01470963

Keywords:
Cluster randomized trial; General practice; Quality of care; Referral