American Journal of Epidemiology Vol. 124, No. 1: 104-110
Copyright © 1986 by The Johns Hopkins University School of Hygiene and Public Health
research-article |
THE VALIDITY OF A SURVEY QUESTION TO STUDY DIABETIC RETINOPATHY
1University of Wisconsin Medical School, Department of Ophthalmology Madison, WI
2University of Wisconsin, Department of Statistics Madison, WI
Reprint requests to Dr. Ronald Klein, University of Wisconsin Medical School, Department of Ophthalmology, 600 Highland Avenue, Madison, WI 53792
This report presents the results of a comparison between information obtained from response to the question "Have you been told that the diabetes has affected the back of your eyes, that is, the retina?" and the determination of the severity of retinopathy by grading of stereoscopic fundus photographs. Both "younger onset" (n=996) and "older onset" (n=1,370) persons who participated in a large population-based study of diabetic persons in southern Wisconsin from 19801982 were included. For the younger onset persons, 31.1% responded positively, while 70.7% were found to have retinopathy. The sensitivity of the questionnaire response varied from 17.8% for persons with mild nonproliferative retinopathy to 81.9% for persons with proliferative retinopathy. The specificity was 97.3%. For the older onset persons, 14.9% responded positively, while 54.2% were found to have retinopathy. The sensitivity of the question varied from 9.9% for persons with mild nonproliferative retinopathy to 68.7% for persons with proliferative retinopathy. The specificity was 93.3%. The question used in this survey provides a highly specific measure of prevalence; It is most sensitive for proliferative retinopathy.
diabetes mellitus; diabetic retinopathy; diagnosis; questionnaires
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
M. Bazargan, R. S. Baker, and S. H. Bazargan Sensory Impairments and Subjective Well-Being Among Aged African American Persons J. Gerontol. B. Psychol. Sci. Soc. Sci., September 1, 2001; 56(5): P268 - 278. [Abstract] [Full Text] |
||||
![]() |
S. Vijan, T. P. Hofer, and R. A. Hayward Cost-Utility Analysis of Screening Intervals for Diabetic Retinopathy in Patients With Type 2 Diabetes Mellitus JAMA, February 16, 2000; 283(7): 889 - 896. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. M. Taylor, T. E. Auble, W. J. Calhoun, and V. N. Mosesso Jr. Current Outpatient Management of Asthma Shows Poor Compliance With International Consensus Guidelines* Chest, December 1, 1999; 116(6): 1638 - 1645. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Wang, D. Ford, J. M. Tielsch, H. A. Quigley, and P. K. Whelton Undetected Eye Disease in a Primary Care Clinic Population Arch Intern Med, August 22, 1994; 154(16): 1821 - 1828. [Abstract] [PDF] |
||||



