Research Article

Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis

Volume: 15 Number: 2 December 31, 2025

Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis

Abstract

Non-Communicable Diseases present substantial public health challenges worldwide. This study investigates the heritability of hypertension and diabetes among 473 adult Hindu Bengalis (226 sibling dyads and 7 sibling triplets). Using intraclass correlation coefficients (ICC) sibling correlations estimates are found. Shared household environments and modifiable behavioural factors such as tobacco, alcohol, physical activity, and sedentary behaviour were also assessed. Significant sibling similarities were found for hypertension (SBP: ICC = 0.495, h² = 0.99; DBP: ICC = 0.360, h² = 0.72) and diabetes (ICC = 0.308, h² = 0.62). Socioeconomic status (SES) significantly influenced hypertension (p < .01). Interactions between tobacco, alcohol, and physical activity significantly affected hypertension (p < .05), while SES combined with tobacco and activity impacted diabetes (p < .05). The findings highlight strong genetic predispositions alongside socioeconomic and behavioural determinants. Targeted interventions addressing both genetic predisposition and modifiable social factors are essential to effectively manage non-communicable disease risks.

Keywords

Supporting Institution

Gauhati University

Ethical Statement

Informed consent was obtained from each of the participants included in the study. The ethical approval for this study was granted by Institutional Ethics Committee (IEC) of Gauhati University on 15/10/2024. The Protocol/Reference number of the decision is GUIEC-10/2024.

Thanks

University Grants Comission

References

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Details

Primary Language

English

Subjects

Biological Anthropology

Journal Section

Research Article

Publication Date

December 31, 2025

Submission Date

June 21, 2025

Acceptance Date

August 20, 2025

Published in Issue

Year 2025 Volume: 15 Number: 2

APA
Ghosh, I., & Begum, G. (2025). Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis. Eurasian Journal of Anthropology, 15(2), 29-41. https://izlik.org/JA63MB85TS
AMA
1.Ghosh I, Begum G. Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis. Euras J Anthropol. 2025;15(2):29-41. https://izlik.org/JA63MB85TS
Chicago
Ghosh, Immon, and Gulrukh Begum. 2025. “Non-Communicable Diseases in the Brahmaputra Valley: Genetic and Behavioural Risk Factors Among Adult Hindu Bengalis”. Eurasian Journal of Anthropology 15 (2): 29-41. https://izlik.org/JA63MB85TS.
EndNote
Ghosh I, Begum G (December 1, 2025) Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis. Eurasian Journal of Anthropology 15 2 29–41.
IEEE
[1]I. Ghosh and G. Begum, “Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis”, Euras J Anthropol, vol. 15, no. 2, pp. 29–41, Dec. 2025, [Online]. Available: https://izlik.org/JA63MB85TS
ISNAD
Ghosh, Immon - Begum, Gulrukh. “Non-Communicable Diseases in the Brahmaputra Valley: Genetic and Behavioural Risk Factors Among Adult Hindu Bengalis”. Eurasian Journal of Anthropology 15/2 (December 1, 2025): 29-41. https://izlik.org/JA63MB85TS.
JAMA
1.Ghosh I, Begum G. Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis. Euras J Anthropol. 2025;15:29–41.
MLA
Ghosh, Immon, and Gulrukh Begum. “Non-Communicable Diseases in the Brahmaputra Valley: Genetic and Behavioural Risk Factors Among Adult Hindu Bengalis”. Eurasian Journal of Anthropology, vol. 15, no. 2, Dec. 2025, pp. 29-41, https://izlik.org/JA63MB85TS.
Vancouver
1.Immon Ghosh, Gulrukh Begum. Non-communicable diseases in the Brahmaputra Valley: genetic and behavioural risk factors among adult Hindu Bengalis. Euras J Anthropol [Internet]. 2025 Dec. 1;15(2):29-41. Available from: https://izlik.org/JA63MB85TS