ArticleCity & community2024
From Side Street to Ghetto: Understanding the Rising Levels and Changing Spatial Pattern of Segregation, 1900-1940.
Article in City & community, 2024. 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.
- Impact of 1940s exposure to redlining on mortality and self-rated health later in life among older adults.medRxiv : the preprint server for health sciences · 2025Article
- Using internet-assisted geocoding of 1940 census addresses to reconstruct enumeration districts for use with redlining and longitudinal health datasets.PLOS global public health · 2025Article
- Individual-Level Exposure to Residential Redlining in 1940 and Mortality Risk.JAMA internal medicine · 2024Article
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
A standard interpretation of the intensification of segregation in the early twentieth century is that residents of Northern cities reacted against a growing African American presence, using segregation as a tool of social control that was less needed in the South. Evidence from newly available data for 134 cities in 1900-1940 puts this interpretation in question in several ways. We find that segregation was already high in 1900 at the neighborhood scale. Not only was it rising, but it was changing its spatial scale as clusters of Black settlement in side streets and alleys disappeared from White districts while expanding into large Black zones. Finally, multivariate analyses show that trends were similar in the North and South, and in neither region was Black population size (i.e., "Black threat") a significant predictor of increasing segregation. The general trends of rising segregation and increasing spatial scale became a nationwide pattern.
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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.