Articles with "initial age" as a keyword



A New Approach to Understanding Population Change in Central and Eastern Europe

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Published in 2025 at "Population and Development Review"

DOI: 10.1111/padr.70029

Abstract: This study introduces a novel approach to decomposing population change by identifying the separate contributions of fertility, mortality, net migration, and initial age structure using a stationary population model. The strength of this scenario‐based decomposition… read more here.

Keywords: central eastern; population; population change; age structure ... See more keywords

Factors influencing open gingival embrasures in orthodontic treatment: a retrospective clinical study

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Published in 2025 at "Progress in Orthodontics"

DOI: 10.1186/s40510-025-00554-6

Abstract: This study aims to evaluate the incidence of open gingival embrasures (OGES) after orthodontic treatment and analyze its correlation with various clinical and radiographic parameters. We retrospectively analyzed 330 orthodontic patients at West China Hospital… read more here.

Keywords: treatment; treatment duration; age treatment; initial age ... See more keywords