Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2020 Oct 16;24(4):1-11.
doi: 10.1017/S1368980020004036. Online ahead of print.

Cut-off points of anthropometric markers associated with hypertension and diabetes in Peru: Demographic and Health Survey 2018

Affiliations

Cut-off points of anthropometric markers associated with hypertension and diabetes in Peru: Demographic and Health Survey 2018

Akram Hernández-Vásquez et al. Public Health Nutr. .

Abstract

Objective: To determine the optimal anthropometric cut-off points for predicting the likelihood ratios of hypertension and diabetes in the Peruvian population.

Design: A cross-sectional study was performed to establish cut-off values for body mass index (BMI), waist circumference (WC), waist:height ratio (WHtR) and Conicity index (C-index) associated with increased risk of hypertension and diabetes. Youden's index (YIndex), area under the curve (AUC), sensitivity and specificity were calculated.

Setting: Peruvian households.

Participants: Peruvian population over the age of 18 years.

Results: A total of 31 553 subjects were included, 57 % being women. Among the women, 53·06 % belonged to the 25- to 44-year-old age group [mean age: 41·66 in men and 40·02 in women]. The mean BMI, WHtR and C-index values were higher in women 27·49, 0·61, 1·30, respectively, while the mean WC value was higher in men 92·12 cm (sd ± 11·28). The best predictors of hypertension in men were the WHtR (AUC = 0·64) and the C-index (AUC = 0·64) with an optimal cut-off point of 0·57 (YIndex = 0·284) and 1·301 (YIndex = 0·284), respectively. Women showed an AUC of 0·63 and 0·61 in the WHtR and C-index, respectively, with an optimal cut-off of 0·61 (YIndex = 0·236) and 1·323 (YIndex = 0·225). The best predictor for diabetes was the C-index: with an AUC = 0·67 and an optimal cut-off of 1·337 (YIndex = 0·346) for men and an AUC = 0·66 and optimal cut-off of 1·313 (YIndex = 0·319) for women.

Conclusions: Our findings show that in Peruvian adults, the WHtR and the C-index have the strongest association with hypertension in both sexes. Likewise, the C-index had the strongest association with diabetes.

Keywords: Anthropometry; BMI; Diabetes Mellitus; Hypertension; Peru; Risk Factors; Type 2.

PubMed Disclaimer

Figures

Fig. 1
Fig. 1
(a) Comparison of the estimation of risk of BMI against WC. (b) Comparison of the estimation of risk of BMI against WHtR. (c) Comparison of the estimation of risk of BMI against C-index

Similar articles

Cited by

References

    1. NCD Risk Factor Collaboration (NCD-RisC) (2016) Worldwide trends in diabetes since 1980: a pooled analysis of 751 population-based studies with 4.4 million participants. Lancet 387, 1513–1530. - PMC - PubMed
    1. NCD Risk Factor Collaboration (NCD-RisC) (2017) Worldwide trends in blood pressure from 1975 to 2015: a pooled analysis of 1479 population-based measurement studies with 19·1 million participants. Lancet 389, 37–55. - PMC - PubMed
    1. World Health Organization (2019) Global Report on Diabetes [Internet] WHO. https://www.who.int/diabetes/global-report/en/ (accessed October 2019).
    1. National Institute of Statistics and Informatics (2019) Peru: Noncommunicable and Communicable Diseases, 2018 [Internet]. Lima Peru: INEI. https://www.inei.gob.pe/media/MenuRecursivo/publicaciones_digitales/Est/... (accessed October 2020).
    1. Carrillo-Larco RM & Bernabé-Ortiz A (2019) Type 2 diabetes mellitus in peru: a systematic review of prevalence and incidence in the general population. Rev Peru Med Exp Salud Publica 36, 26–36. - PMC - PubMed

LinkOut - more resources