Tracing Patients with Myocardial Infarction for a 10-Year Follow-up Study
Failure to obtain follow-up data on study patients is a common source of bias in cohort studies. The objectives of this study were (a) to describe the methods used for locating 258 patients 10 years after their entry into a study and (b) to provide guidelines for investigators embarking on planned f...
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Veröffentlicht in: | Nursing research (New York) 1996-11, Vol.45 (6), p.341-344 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Failure to obtain follow-up data on study patients is a common source of bias in cohort studies. The objectives of this study were (a) to describe the methods used for locating 258 patients 10 years after their entry into a study and (b) to provide guidelines for investigators embarking on planned follow-up. |
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ISSN: | 0029-6562 1538-9847 |
DOI: | 10.1097/00006199-199611000-00007 |