1Department of Public Health and Health Care, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
2Department of Health Policy and Organization, Al-Farabi Kazakh National University, Almaty, Kazakhstan
3Department of Work with Regions, Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan
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This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
CONFLICT OF INTEREST
The authors have no conflicts of interest associated with the material presented in this paper.
FUNDING
This work was carried out with the financial support of grant No. IRN09562783 “Improvement of geriatric and geriatric care in the Republic of Kazakhstan”.
AUTHOR CONTRIBUTIONS
Conceptualization: Yermukhanova L. Data curation: Yermukhanova L, Buribayeva Z. Formal analysis: Buribayeva Z. Funding acquisition: Yermukhanova L. Methodology: Abdikadirova I, Kurganbekova M. Project administration: Abdikadirova I, Buribayeva Z. Visualization: Tursynbekova A, Kurganbekova M. Writing – original draft: Tursynbekova A, Kurganbekova M. Writing – review & editing: Yermukhanova L, Abdikadirova I, Buribayeva Z.