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Monday, February 13, 2012

The Social Medicine Research Unit in 1961-62


John Lee, Jean Marr (background) Stuart Morrison, Jerry Morris, at SMRU party, December 1961
 
[The following is excerpted from my memoirs, written in about 1991]
In 1961 the Social Medicine Research Unit (SMRU) occupied the second floor of a set of office and laboratory buildings behind the London Hospital Medical College on Whitechapel Road in the East End of London. I could get there from our home in Newington Green on buses or the Underground, or on foot, via Aldgate and Hatton Garden - a 35-40 minute walk through part of the top end of the City, and along Whitechapel. I walked most often because we were very poor. I barely had enough for us to live on after the rent was paid. This was when Wendy demonstrated her truly sterling qualities, and I realized that she was a women of unparalleled excellence.I wasn't surprised: we were children of the Great Depression, conditioned to thrifty ways of living. 

The SMRU was doing several things. The most famous were Jerry Morris's studies of London busmen, on which many papers had been published, showing the relationship between physical activity at work and reduced risk of coronary heart disease. David Pattison physically examined the busmen, Jean Marr took detailed dietary histories, Austin Heady did the number-crunching. Stuart Morrison was looking at factors associated with raised blood pressure. He left the SMRU for a post at the department of social medicine in the University of Edinburgh, where he re-entered my life again later.

When I started working at the SMRU I told Jerry Morris that I wasn't very interested in his busmen, but wanted to learn how to use epidemiology in studies of the working of health services, the other main preoccupation of the Unit, and the part of its work that was mainly in the capable hands of John Lee, a tall, fat man with a loud hearty laugh. I attached myself to him, and through him I met Miles Weatherall and Dick Joyce of the department of pharmacology; they had done some elegant randomized trials of teaching methods, demonstrating the superiority of small group problem-solving exercises over lectures or assigned readings. I was fascinated by this display of scientific rigor in evaluating teaching methods. They were keen to study determinants of prescribing habits of GPs and specialist physicians.

I soaked up ideas and techniques like a sponge. I got involved in helping Jerry revise his superb little book, Uses of Epidemiology - my name appears in the Acknowledgements because I spent many hours collecting and analyzing data from all sorts of available and less-available sources, learning more in a few months than in all my previous life put together. While gathering data for a table on "Completing the clinical picture" I had the idea for a little paper that might relate this to what goes on in the "average" general practice; thus was born the idea for "The Iceberg" - a paper that is still quoted 50 years later, the paper that established my scientific reputation. There was much more, not only all sorts of odds and ends of data-gathering, but an opportunity to capitalize on my background in general practice by interviewing a random sample of general practitioners in Stoke-on-Trent, Wigan and Middlesborough, three industrial county boroughs in the north of England, characterized by striking differences in the rate at which GPs prescribed sedatives, mood-modifying drugs, analgesics, etc for their patients. It was arranged that I would interview about 100 GPs, and so I spent a while learning how to design questionnaires and interview schedules, and with John Lee as my principal investigator and allied with Dick Joyce and Miles Weatherall, I began commuting between London and these three large towns, which I soon came to know as well as I had once known the western suburbs of Adelaide. The work I did then led to a couple more publications, but a lot of it remained unpublished until it appeared as the centre-piece of my MD thesis a few years later, along with my other epidemiological studies of general practice.

There were many other ways in which that year at the SMRU was a richly rewarding experience. I attended Michael Balint’s weekly psychotherapy seminar series at the Tavistock Clinic, where I learned a great deal about neurosis, anxiety, obsessive disorders and other emotional aberrations that are compatible with functioning (more or less) in daily life. I was introduced to the Keppel Club, an elite discussion group of public health specialists in London and elsewhere in the UK, that met once a month at the London School of Hygiene. I joined the Royal Society of Medicine, and attended meetings of the Section of Epidemiology and Preventive Medicine. I met Richard Titmuss, Peter Townsend, Ann Cartwright, Margot Jefferys, Donald and Roy Acheson, Tom McKeown and many others. I met visitors from the USA, Canada, Scandinavia who dropped into the Social Medicine Research Unit. No Australians came through while I was at the SMRU; I was the first and only one.I was in the vanguard of the little band of GP-epidemiologists who were starting to examine rigorously what went on in general practice. When I presented my theoretical model of the "average general practice" which then consisted only of a few tables with hardly any narrative linking them together, a large crowd turned out to hear me. This was at the Keppel Club, so there were people from as far away as Birmingham and Manchester. The group from Manchester included Bob Logan, who "borrowed" my raw data and actually published parts of it without attribution; but fortunately all those who needed to know, knew that it was my work, not his, and I got the credit.

Among the people I had introductions to in London was Robbie Fox, Theodore, later Sir Theodore Fox, editor of the Lancet; I owe that introduction to Ron Winton, editor of the Medical Journal of Australia, and am forever in his debt for putting me in touch with the greatest living medical journal editor of that generation. Robbie Fox took me to lunch at the Atheneum, an unforgettable experience in itself; he was keenly interested in the work I was doing with Jerry Morris, especially the model of the "average general practice." I showed this work to him before leaving London, and sent back to him the revised paper that also had the benefit of all Jerry Morris's amendments. I submitted it as "Completing the clinical picture in general practice" and he wrote to accept it with just one change, a change in title. That is how it came to be called "The Iceberg."  

There is so much more to say about that wonderful year, especially about our daily family lives. I'll save that for a future post.


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