ArticleFrontiers in public health2025
Effect of "universal two-child" policy on population changes in Shandong province, China: an interrupted time series analysis.
Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Differentiation of fertility attitudes and its influencing factors among married reproductive-aged women: an empirical analysis in Shandong Province, China.Frontiers in public health · 2026Article
- Second birth intentions and its influencing factors among reproductive-aged women: a cross-sectional study conducted in Shandong Province, China.Frontiers in public health · 2025Article
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8 authors.
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Abstract
Background: As population aging intensifies and women's fertility levels decline continuously, the improvement of fertility policies has emerged as a pivotal concern for most governments. This study aimed to evaluate the effect of the "universal two-child" policy implementation on the birth population trend. Methods: A quasi-experimental interrupted time series (ITS) study was conducted to analyze the collected data. Data on the birth population of Shandong province from 2000 to 2022 were collected to observe trend changes before and after the intervention. Results: The birth rate increased immediately in the first year after the intervention ( Conclusion: The policy implementation helped to boost the population growth in the short term, but the long-term effect of the policy was not optimistic. More targeted incentive strategies should be considered to reverse the continuous decline in fertility rates.
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