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The Problems of Tracing
Published online by Cambridge University Press: 02 January 2018
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The importance of tracing technique and persistence was stressed by Sims. Long-term follow-up studies help to complete the clinical picture, a phrase used by Morris. They also help to clarify such issues as the effectiveness of treatment methods and changes in the socio-demographic status of patients. Unless a high percentage of the follow-up group is effectively traced, then the results of a long-term follow-up study must be suspect.
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- This is an Open Access article, distributed under the terms of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
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- Copyright © Royal College of Psychiatrists, 1986
References
1.
Sims, A. C. P. (1973) Importance of a high tracing rate in long term medical follow-up studies. Lancet, ii, 433–435.Google Scholar
2.
Morris, J. N. (1975) Uses of Epidemiology, 3rd Ed.
Edinburgh: Churchill Livingstone.Google Scholar
3.
O'Connor, A. A. & Daly, J. M. (1985) Alcoholics: A 20-year follow-up study. British Journal of Psychiatry, 146, 645–647.Google Scholar
4.
Wing, J. (1981) Ethics and psychiatric research. In Psychiatric Ethics (eds. Bloch, Sidney and Chodoff, Paul). Oxford University Press.Google Scholar
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