Titolo: Survey Methods in Community Medicine : Epidemiological Research, Programme Evaluation, Clinical Trials
Editore: Elsevier Health Sciences
Data di pubblicazione: 1999
Lingua: Inglese
ISBN 10: 0443061637
ISBN 13: 9780443061639
Rilegatura: Brossura
Edizione: quinta edizione o successive
Condizione: Good
Peso: 1,162 libbre

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Riassunto

Presenting the newest edition of this popular text, providing a guide to the basics of planning a medical survey. Doctors, students, and anyone interested in conducting medical surveys will benefit from this practical, systematic, and accessible guide to the design, conduct, and analysis of studies. Also, all new practical advice on investigating a community, as well as coverage of the basics of the subject, i.e. formulating the objectives, methods of collecting data, and more!

Contenuti

First Steps. Types ofInvestigation. Stages of an Investigation. Formulating the Objectives. The Objectives of Evaluative Studies. The Study Population. Control Groups. Sampling. The Variables. Defining the Variables. Definitions of Diseases. Scales of Measurement. Composite Scales. Methods of Collecting Data. Reliability. Validity. Interviews and Self-Administered Questionnaires. Constructing a Questionnaire. Surveying the Opinions of Experts. The Use of Documentary Sources. Planning the Records. Planning the Analysis. Pretests and Other Practical Preparations. Collecting the Data. Processing the Data. Interpreting the Findings. Making Sense of Associations. Generalizing from the Findings. Writing a Report. Clinical Trials. Programme Trials

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