Zhanar Сериковна Urazalina

Dr. Zhanar Сериковна Urazalina


Research Focus & Metrics

Academic Career Length

1Year (2026-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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LKLaura Kassym
Laura Kassym
AKAssiya Kussainova
Assiya Kussainova
YSYerbol Smail
Yerbol Smail
ZIZhanara Ibrayeva
Zhanara Ibrayeva
ZUZhanar Сериковна Urazalina
Zhanar Сериковна Urazalina
YSYuliya Semenova
Yuliya Semenova
Background: Tuberculosis (TB) mortality remains an important indicator of disease burden, health system performance, and progress toward global TB control targets. This study aimed to assess long-term trends in TB mortality in Kazakhstan from 1998 to 2024 and to examine regional differences and population-level factors associated with mortality. Methods: A retrospective descriptive study with a documentary analysis component was conducted using official national statistical data. TB mortality rates were analyzed at the national and regional levels, and associations with health system indicators, clinical TB characteristics, and population health factors were assessed using correlation and regression analyses. Results: TB mortality in Kazakhstan declined from 38.4 per 100,000 population in 1998 to 1.0 per 100,000 in 2024, corresponding to an overall reduction of approximately 97.4%. Despite this marked decline, regional differences persisted. The steepest reductions were observed in Mangystau (AAPC −16.38%), Aktobe (−15.65%), and Pavlodar (−15.28%) regions. By 2024, mortality was below 3 per 100,000 nationwide, although East Kazakhstan, Karagandy, West Kazakhstan, and North Kazakhstan retained comparatively higher rates. TB mortality was negatively associated with the number of physicians and positively associated with hospital service utilization indicators, the proportion of fibrocavitary TB among newly registered cases, and alcohol dependence. Conclusions: The long-term decline in TB mortality coincided with major national TB control reforms, including the expansion of DOTS/DOTS-Plus, wider access to rapid molecular diagnostics, and the introduction of all-oral treatment for drug-resistant TB. Further efforts are warranted to reduce persistent regional disparities and sustain progress in TB mortality reduction.

14 August 2026 in Healthcare
Verified
Journal Article
Open access
PDF file
GBGulnara Batenova
Gulnara Batenova
DYDiana Ygiyeva
Diana Ygiyeva
ZUZhanar Сериковна Urazalina
Zhanar Сериковна Urazalina
AOAndrey Orekhov
Andrey Orekhov
AMAkbayan M Markabayeva
Akbayan M Markabayeva
LPLyudmila Pivina
Lyudmila Pivina
Background/Objectives: Emergency medical care is a critical component of the healthcare system. The aim of the study was to forecast the number of general practitioner and paramedic teams, the number of ambulance stations, and the number of calls per 1000 population in Kazakhstan until 2030. Methods: We conducted a retrospective longitudinal ecological time-series study of the staffing and structure of the emergency medical service in Kazakhstan for 2000–2023. Data were provided by emergency medical stations in 16 regions of Kazakhstan. We also used data from the statistical digest “Health of the Population of the Republic of Kazakhstan and the Activities of Healthcare Organizations”. Results: A progressive decrease in the absolute number of emergency medical system (EMS) stations by an average of 4.19% (95% CI: [−5.00%, −3.37%]) was found. In the period from 2000 to 2023, a relative average annual decrease was found in the number of medical teams by 7.94% [CI −10.14%, 5.69%] and pediatric teams by 7.73% [CI −10.36%, 5.02%]. An analysis showed an average annual growth rate of paramedic teams of 1.62% [CI 0.19%, 3.46%]. The construction of a predictive model for the number of medical and pediatric teams and EMS stations in the country for the coming years demonstrates a further gradual decrease in their number. Conclusions: A predictive model for the number of physician teams predicts a further decline through 2030, while the forecast for the number of paramedic teams remains relatively stable.