• M G Brown, D Campbell, and B W Maydom.
• Department of General Medicine, Monash Medical Centre, Melbourne, Australia.
• Intern Med J. 2014 Sep 1; 44 (9): 884-9.

BackgroundIn an era of growing subspecialisation there has been significant research into the role, determinants and outcomes of outpatient referrals but very little on inpatient specialty referrals from general medical units.AimsThis study aims to describe and compare the rate of specialty referrals from inpatient general medical units in a regional general and a metropolitan tertiary hospital, and review associated outcomes.MethodsRetrospective cohort analysis of general medical admissions over the 10-week period extending from 28 March to 5 June 2011. Two hospitals were included in the study; West Gippsland Hospital (WGH) and Monash Medical Centre (MMC). For all admissions, details of patient demographics, episode of care and number of inpatient referrals made per admission were extracted from the medical records. Rates and outcomes of inpatient referrals were calculated and compared.ResultsThere were 116 admissions to MMC and 108 (107 available for analysis) to WGH during the study period. There were no significant differences in patient demographics between the two sites. However, there were significantly fewer active conditions (2.87 vs 4.01, P < 0.01), fewer specialty fields represented (2.50 vs 3.51, P < 0.01) and fewer specialty referrals made per admission at WGH compared with MMC (0.69 vs 1.74, P < 0.01). The referral rate per diagnosis and the rate of referrals per specialty field represented were significantly higher at MMC compared with WGH (P < 0.01).ConclusionThis preliminary study suggests that patients admitted to rural hospital general medical units have fewer active conditions with fewer specialty referrals made per admission, compared with a comparator metropolitan hospital general medical unit. Further research is required to investigate the reasons for such differences and implications for policy and practice.© 2014 The Authors; Internal Medicine Journal © 2014 Royal Australasian College of Physicians.

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