DATAUSA

https://datausa.io/profile/geo/kansas-city-mo-ks

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CENSUS REPORTER

https://censusreporter.org/profiles/31000US28140-kansas-city-mo-ks-metro-area/

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AMERICAN SPEECH-LANGUAGE-HEARING ASSOCIATION

https://www.asha.org/public/hearing/effects-of-hearing-loss-on-development/

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READING ROCKETS

https://www.readingrockets.org/article/effects-hearing-loss-development/

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THE HEARING REVIEW

https://www.hearingreview.com/hearing-loss/hearing-loss-and-its-impact-on-household-income-a-special-report-on-new-data-generated-by-the-better-hearing-institute

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NATIONAL INSTITUTE ON DEAFNESS & OTHER COMMUNICATION DISORDERS

https://www.nidcd.nih.gov/health/statistics/quick-statistics-hearing

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HEUSER HEARING INSTITUTE

https://thehearinginstitute.org/hearing-loss-why-its-a-big-deal-race-and-socioeconomic-disparities-in-healthcare/

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IS HEARING LOSS RELATED TO POVERTY?

https://medium.com/@drjennybeck/is-hearing-loss-related-to-poverty-b0d3faa76f28

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PILOT STUDY OF TRANSIENT HEARING LOSS IN CHILDREN FROM A LOW INCOME URBAN SETTING

https://www.edaud.org/journal/2015/5-article-15.pdf

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LOW INCOME AT DISPROPORTIONATE RISK FOR HEARING LOSS

https://hearinghealthfoundation.org/blogs/low-income-at-disproportionate-risk-for-hearing-loss