ArticleScientific data2025
Historical state-level data on U.S. public school systems from 1919/20 to 1973/74.
Article in Scientific data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- State educational contexts in childhood and systemic inflammation in later life: Evidence from the health and retirement study.Brain, behavior, & immunity - health · 2026Article
- How Childhood State Education Quality Shapes the Risk of Cognitive Impairment in Mid-to-Later Life.Alzheimer's & dementia. Behavior & socioeconomics of aging · 2026Article
- The role of educational attainment and quality in U.S. regional variation in prevalence of dementia and CIND.PloS one · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
There is growing interest in understanding how exposure to education contexts and quality shapes wellbeing, particularly in later life. Although public investment in education expanded significantly during much of the 20
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.