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Pitfalls of Single Measurement Screening for Diabetes and Hypertension in Community-Based Settings Cover

Pitfalls of Single Measurement Screening for Diabetes and Hypertension in Community-Based Settings

Open Access
|Dec 2021

Figures & Tables

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Figure 1

Flow diagram of participants included in the analysis with initial and repeated elevated measures of blood pressure and HbA1c.

Table 1

Cohort Demographics.

Elevated blood PressureElevated blood sugarOverall population
CharacteristicN = 8711N = 1,1511N = 18,0271
Age58 (45, 68)60 (51, 68)37 (23, 56)
Age categories
    15–2436 (4.1%)26 (2.3%)4,967 (28%)
    25–44172 (20%)123 (11%)6,000 (33%)
    45–64374 (43%)628 (55%)4,593 (25%)
    65+289 (33%)374 (32%)2,467 (14%)
Sex
    Male277 (32%)196 (17%)5,800 (32%)
    Female594 (68%)955 (83%)12,227 (68%)
BMI30 (25, 36)33 (28, 38)26 (22, 32)
Systolic BP147 (141, 159)125 (114, 138)114 (103, 125)
Diastolic BP91 (82, 97)76 (68, 83)70 (63, 78)
HbA1c %5.80 (5.50, 6.20)7.10 (6.60, 10.20)5.70 (5.40, 6.00)

[i] 1 Median (IQR); n (%).

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Figure 2

Distribution and correlation of blood pressure and HbA1c with blood glucose measures done at initial screening and confirmatory follow-up visit.

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Figure 3

Predictions from a logistic regression model of the relationship between initial blood pressure and HbA1c glucose and the probability of having elevated blood pressure or blood glucose during the confirmatory follow-up visit.

DOI: https://doi.org/10.5334/gh.1083 | Journal eISSN: 2211-8179
Language: English
Submitted on: Oct 29, 2021
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Accepted on: Nov 2, 2021
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Published on: Dec 3, 2021
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2021 Stephen Olivier, Thomas Murray, Philippa Matthews, Ngcebo Mhlongo, Resign Gunda, Kathy Baisley, Dickman Gareta, Tshwaraganang Modise, Theresa Smit, Kobus Herbst, Xolile Mpofana, Thumbi Ndung’u, Olivier Koole, Deenan Pillay, Willem Hanekom, Emily Wong, Mark J. Siedner, Vukuzazi Study team, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.