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Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo

Received: 5 August 2020     Accepted: 24 August 2020     Published: 30 September 2020
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Abstract

aims: To investigate the association between neck circumference (NC) and abdominal obesity indicators: waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), Lipid Accumulation Product (LAP), Visceral Adiposity Index (VAI) and Abdominal volume index (AVI), in Bantu population at Brazzaville. Methods: A total of 500 subjects (mean age: 47.2±13.6 years) were recruited in Brazzaville to perform anthropometric measurements, including WC and hip circumference (HC), NC, body mass index (BMI), Blood pressure, fasting glucose and insulin, and lipid profile (total cholesterol TC, high-density lipoprotein cholesterol HDL, low-density lipoprotein cholesterol LDL, and triglyceride TG levels) were determined. The LAP, VAI and AVI were calculated as: LAP=[WC (cm) – 65] x TG (mmol/l); VAI=[WC (cm) / 39.68+ 1.88 x BMI (kg/m2)] x [TG (mmol/l)/1.03) x [1.31/ HDL (cm)] for males and LAP=[WC (cm) – 58] x TG (mmol/l); VAI=[WC (cm) / 36.58+ 1.89 x BMI (kg/m2)] x [TG (mmol/l)/0.81) x [1.52/ HDL (cm)] for females. For both males and females: AVI=[2 cm x WC2 (cm)2 + 0.7 cm x (WC – HC)2]/1000. Results: NC was significantly (p<0.001) associated with visceral obesity and those fatness indices evaluating visceral fat distribution, including WC, WHR, WHtR, VAI, LAP and AVI. After applying the ROC analysis, NC ≥ 38 cm in males and 33 cm in females were determined as the best cut-off values to predict visceral obesity. These cut-off values had accuracy for diagnosis of visceral obesity with AUC of 0.944 (95% 0.904, 0.983) for males and 0.886 (95% 0.834, 0.938) for females. Conclusion: our findings suggest a positive correlation of NC with abdominal obesity in Bantu population, and could be a useful and accurate tool to identify visceral obesity.

Published in Cardiology and Cardiovascular Research (Volume 4, Issue 4)
DOI 10.11648/j.ccr.20200404.11
Page(s) 169-174
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Neck Circumference, Abdominal Obesity, Bantu, Brazzaville

References
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    Danny Mafuta-Munganga, Reine Freudlendrich Eboka-Loumingou Sakou, Benjamin Longo-Mbenza, Etienne Mokondjimobe, Jean Bosco Kasiam Lasi On’kin, et al. (2020). Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo. Cardiology and Cardiovascular Research, 4(4), 169-174. https://doi.org/10.11648/j.ccr.20200404.11

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    ACS Style

    Danny Mafuta-Munganga; Reine Freudlendrich Eboka-Loumingou Sakou; Benjamin Longo-Mbenza; Etienne Mokondjimobe; Jean Bosco Kasiam Lasi On’kin, et al. Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo. Cardiol. Cardiovasc. Res. 2020, 4(4), 169-174. doi: 10.11648/j.ccr.20200404.11

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    AMA Style

    Danny Mafuta-Munganga, Reine Freudlendrich Eboka-Loumingou Sakou, Benjamin Longo-Mbenza, Etienne Mokondjimobe, Jean Bosco Kasiam Lasi On’kin, et al. Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo. Cardiol Cardiovasc Res. 2020;4(4):169-174. doi: 10.11648/j.ccr.20200404.11

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  • @article{10.11648/j.ccr.20200404.11,
      author = {Danny Mafuta-Munganga and Reine Freudlendrich Eboka-Loumingou Sakou and Benjamin Longo-Mbenza and Etienne Mokondjimobe and Jean Bosco Kasiam Lasi On’kin and Aliocha Nkondila Natuhoyila},
      title = {Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo},
      journal = {Cardiology and Cardiovascular Research},
      volume = {4},
      number = {4},
      pages = {169-174},
      doi = {10.11648/j.ccr.20200404.11},
      url = {https://doi.org/10.11648/j.ccr.20200404.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ccr.20200404.11},
      abstract = {aims: To investigate the association between neck circumference (NC) and abdominal obesity indicators: waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), Lipid Accumulation Product (LAP), Visceral Adiposity Index (VAI) and Abdominal volume index (AVI), in Bantu population at Brazzaville. Methods: A total of 500 subjects (mean age: 47.2±13.6 years) were recruited in Brazzaville to perform anthropometric measurements, including WC and hip circumference (HC), NC, body mass index (BMI), Blood pressure, fasting glucose and insulin, and lipid profile (total cholesterol TC, high-density lipoprotein cholesterol HDL, low-density lipoprotein cholesterol LDL, and triglyceride TG levels) were determined. The LAP, VAI and AVI were calculated as: LAP=[WC (cm) – 65] x TG (mmol/l); VAI=[WC (cm) / 39.68+ 1.88 x BMI (kg/m2)] x [TG (mmol/l)/1.03) x [1.31/ HDL (cm)] for males and LAP=[WC (cm) – 58] x TG (mmol/l); VAI=[WC (cm) / 36.58+ 1.89 x BMI (kg/m2)] x [TG (mmol/l)/0.81) x [1.52/ HDL (cm)] for females. For both males and females: AVI=[2 cm x WC2 (cm)2 + 0.7 cm x (WC – HC)2]/1000. Results: NC was significantly (pConclusion: our findings suggest a positive correlation of NC with abdominal obesity in Bantu population, and could be a useful and accurate tool to identify visceral obesity.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Appropriate Neck Circumference Cut-off Points for Abdominal Obesity in Bantu Population from Brazzaville in Republic of Congo
    AU  - Danny Mafuta-Munganga
    AU  - Reine Freudlendrich Eboka-Loumingou Sakou
    AU  - Benjamin Longo-Mbenza
    AU  - Etienne Mokondjimobe
    AU  - Jean Bosco Kasiam Lasi On’kin
    AU  - Aliocha Nkondila Natuhoyila
    Y1  - 2020/09/30
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ccr.20200404.11
    DO  - 10.11648/j.ccr.20200404.11
    T2  - Cardiology and Cardiovascular Research
    JF  - Cardiology and Cardiovascular Research
    JO  - Cardiology and Cardiovascular Research
    SP  - 169
    EP  - 174
    PB  - Science Publishing Group
    SN  - 2578-8914
    UR  - https://doi.org/10.11648/j.ccr.20200404.11
    AB  - aims: To investigate the association between neck circumference (NC) and abdominal obesity indicators: waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), Lipid Accumulation Product (LAP), Visceral Adiposity Index (VAI) and Abdominal volume index (AVI), in Bantu population at Brazzaville. Methods: A total of 500 subjects (mean age: 47.2±13.6 years) were recruited in Brazzaville to perform anthropometric measurements, including WC and hip circumference (HC), NC, body mass index (BMI), Blood pressure, fasting glucose and insulin, and lipid profile (total cholesterol TC, high-density lipoprotein cholesterol HDL, low-density lipoprotein cholesterol LDL, and triglyceride TG levels) were determined. The LAP, VAI and AVI were calculated as: LAP=[WC (cm) – 65] x TG (mmol/l); VAI=[WC (cm) / 39.68+ 1.88 x BMI (kg/m2)] x [TG (mmol/l)/1.03) x [1.31/ HDL (cm)] for males and LAP=[WC (cm) – 58] x TG (mmol/l); VAI=[WC (cm) / 36.58+ 1.89 x BMI (kg/m2)] x [TG (mmol/l)/0.81) x [1.52/ HDL (cm)] for females. For both males and females: AVI=[2 cm x WC2 (cm)2 + 0.7 cm x (WC – HC)2]/1000. Results: NC was significantly (pConclusion: our findings suggest a positive correlation of NC with abdominal obesity in Bantu population, and could be a useful and accurate tool to identify visceral obesity.
    VL  - 4
    IS  - 4
    ER  - 

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Author Information
  • Department of Internal Medicine, University of Kinshasa, Kinshasa, Democratic Republic of Congo

  • Faculty of Health Sciences, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Department of Internal Medicine, University of Kinshasa, Kinshasa, Democratic Republic of Congo

  • Faculty of Health Sciences, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Department of Internal Medicine, University of Kinshasa, Kinshasa, Democratic Republic of Congo

  • Department of Public Health, Lomo University of Research, Kinshasa, Democratic Republic of Congo

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