ORIGINAL RESEARCH

Population aging and its demographic effects

About authors

Burdenko Voronezh State Medical University, Voronezh, Russia

Correspondence should be addressed: Anna S. Ionova
Studencheskaja, 10, Voronezh, 394036, Russia; ur.xednay@6102anna.avonoi

About paper

Author contribution: Ionova AS — data acquisition and analysis; Skrebneva AV, Melikhova EP — study planning, literature review, data interpretation.

Received: 2023-03-14 Accepted: 2023-03-23 Published online: 2023-04-13
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Fig. 1. Trends in birth rate observed in 1991–2021
Fig. 2. Trends in mortality observed in 1991–2021
Fig. 3. Population in 1991–2021
Fig. 4. Live expectancy over the years