Journal
JOURNAL OF DIABETES RESEARCH
Volume 2016, Issue -, Pages -Publisher
HINDAWI LTD
DOI: 10.1155/2016/4968350
Keywords
-
Funding
- office of Research and Development (ORD) of the University of Botswana
Ask authors/readers for more resources
This was a cross-sectional study designed to assess the validity of the Finnish Diabetes Risk Score for detecting undiagnosed type 2 diabetes among general medical outpatients in Botswana. Participants aged >= 20 years without previously diagnosed diabetes were screened by (1) an 8-item Finnish diabetes risk assessment questionnaire and (2) Haemoglobin Alc test. Data from 291 participants were analyzed (74.2% were females). The mean age of the participants was 50.1 (SD = +/- 11) years, and the prevalence of undiagnosed diabetes was 42 (14.4%) with no significant differences between the gender (20% versus 12.5%, p = 0.26). The area under curve for detecting undiagnosed diabetes was 0.63 (95% CI 0.55-0.72) for the total population, 0.65 (95% CI: 0.56-0.75) for women, and 0.67 (95% CI: 0.52-0.83) for men. The optimal cut-off point for detecting undiagnosed diabetes was 17 (sensitivity = 48% and specificity = 73%) for the total population, 17 (sensitivity = 56% and specificity = 66%) for females, and 13 (sensitivity = 53% and specificity = 77%) for males. The positive predictive value and negative predictive value were 20% and 89.5%, respectively. The findings indicate that the Finnish questionnaire was only modestly effective in predicting undiagnosed diabetes among outpatients in Botswana.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available