To the Editor: In their letter on “GP Psych Opinion”, Wong and Tiller highlighted the poor uptake by general practitioners of a psychiatric consultation service based in a private psychiatric hospital in Melbourne.1 They compared the results of their service to the similar poor uptake by GPs of the public hospital-based psychiatric consultation service in Brisbane.2

One explanation for this disappointing result may be that most psychiatric illness is chronic, and continuity of care and advice from a consistently available psychiatric colleague is of great importance to GPs — over and above having the patient assessed. This does not seem to have been a strong characteristic of the Melbourne service, given that the assessing psychiatrist was a psychiatric trainee registrar, who is usually either rotating between clinical placements as part of training, or waiting to move on to a more senior position.

GPs’ referral practices to specialists are based on a multitude of influences, of which availability is only one. Personal contact, quality of service and continuity of assistance are highly relevant. Perhaps if the Melbourne and Brisbane consultation services can push on and attend to these issues, then utilisation by GPs will increase over time — as this is what happens in more conventional private practice referrals.