Before referring to the Tribunal's conclusion I would note that Ms Watson began and then discontinued the program in 1986 only to recommence it in 1991.
In para 20 of its Reasons the Tribunal concluded:
"We find that in 1986 the Applicant began a gym program under the guidance of Drs Gow and Maguire, and that when she renewed her program in 1991 that renewal was also under the guidance of Dr Gow, for we do not see that the 1986 guidance had lost its relevance for Dr Gow. Given the nature of the treatment involved - that is, that it permits of and indeed requires a great deal of initiative by the patient if it is to be effective - we consider that there was a sufficiently close monitoring of the program by Drs Gow and Sanderson to be able to conclude that at all relevant times (and indeed up to the present) the gym program has been 'obtained' by the Applicant 'at the direction of a legally qualified medical practitioner'." (Emphasis added)
Though the process of construction revealed above is not unambiguous, I have reached the conclusion that the Tribunal has misunderstood the language it was construing. The definition does not refer to therapeutic treatment 'obtained under the direction of' a doctor - ie it is not concerned with whether, when provided, the treatment process itself was subject to a doctor's direction. Rather the definition refers to therapeutic treatment "obtained at the direction of" a doctor, ie it is concerned with the process causing the
treatment to be undertaken. In my view the Tribunal construed the definition as if it was the former - hence its apparent need to concern itself with such matters as the difference between guidance/monitoring of the treatment and supervision/control of it.
The Tribunal has not properly addressed the question raised by the definition. It was only if the therapeutic treatment was "at the direction" of a doctor that it was, relevantly, medical treatment and hence its cost recoverable.
The formula, "at the direction of", in this setting contains an imperative element - by which I mean a doctor prescribes a specified course to be taken. That course in turn must be therapeutic treatment. In Thiele's case, above, for example, the doctor prescribed (inter alia) the construction of a swimming pool of particular specifications for the purpose of swimming exercises of a person suffering a spinal injury. And the issue was not whether a direction had been given to construct a pool, but rather whether the provision of the pool was itself therapeutic treatment. Justice Hill held it was not and, importantly, that:
"it does not become treatment merely because it is advised, prescribed or ordered by a medical practitioner": Thiele v Commonwealth of Australia, at
382.
For my own part I would be prepared to adopt the "advised, prescribed or ordered" terminology of Hill J as representing the proper meaning to be given to the "at the direction of" formula in the s4 definition - these terms having relatively well understood and not greatly dissimilar connotations in the context of doctor-patient communications as to the undertaking of treatment for an injury. In consequence I reject not only the Tribunal's apparent construction of the formula as meaning "guidance" - I also reject the applicant's submission that direction requires monitoring, control or management by a doctor.
As the observation from Hill J I have quoted indicates, the direction must be to obtain "therapeutic treatment". These words raise the second matter of construction to which I need refer. I do not consider that the construction adopted by the Tribunal was erroneous. A course of treatment designed to, or aimed at, alleviating the pain caused by an injury or disease is, in my view, properly to be regarded as therapeutic treatment.
The applicant has submitted that a treatment can only be
"therapeutic" if its object is to cure a disease or injury. Though some dictionary definitions do emphasise the "healing or curative" connotation of the words "therapy" and "therapeutic": see eg Shorter OED, 3rd Ed; the latter's use in this context encompasses the alleviation of the pain of an injury. This view is consistent with the s4 definition of "therapeutic treatment" which includes "treatment given for the purpose of alleviating an injury": (emphasis added). The Shorter OED, for example, defines "alleviation" as "the action of lightening ... pain". That usage is an appropriate one to apply here given the s4 definition itself. And it permits a construction which accords with the beneficial purposes of the legislation: see Thiele's case, 380-381.
To the extent that the terms might be thought to be ones having a "trade" meaning, or else are illuminated in some way by practitioners of the "trade", I would note in passing that both the applicant's own doctor, Dr Alder and an occupational physician, Dr Scott, described Ms Watson's program as variously "therapeutic in nature" or as "therapeutic".
The only additional comments I would make on this are, first, that therapeutic treatment in this setting is a
purposive activity - ie its purpose or object must be the treatment of the particular injury in question. If such is not the actual, specified purpose of the activity then notwithstanding its beneficial effects, it will not relevantly be therapeutic treatment for present purposes. Secondly, because such treatment is purposive, an indicator that a doctor-prescribed activity is intended, relevantly, to be therapeutic will commonly be the adoption of some level of monitoring of it to gauge whether it is appropriately adapted to its purpose or is effective in some degree in realising that purpose. Obviously the nature and extent of such monitoring will be affected significantly by the nature of the treatment. Some forms of treatment may require close checking; others may well be self-monitored, once prescribed. I mention this simply to caution against the view that a doctor's positive and active control and management are indispensable elements in treatment.
When one aggregates the terms of the para (b) definition, they are seen to have a dual requirement. There must be therapeutic treatment having as its purpose the treatment of the injury in question, and that treatment must be prescribed by a doctor.