Cited by 248School Health and Nursing EducationChild and Adolescent HealthFood Security and Health in Diverse Populations

The DOI matches its Crossref record; 101 of the 102 references it cites were found in a registry or an index; 8 of the 49 sources its claims cite were checked for support.

School-Based Health Centers to Advance Health Equity

Open access

Abstract

Context Children from low-income and racial or ethnic minority populations in the U.S. are less likely to have a conventional source of medical care and more likely to develop chronic health problems than are more-affluent and non-Hispanic white children. They are more often chronically stressed, tired, and hungry, and more likely to have impaired vision and hearing-obstacles to lifetime educational achievement and predictors of adult morbidity and premature mortality. If school-based health centers (SBHCs) can overcome educational obstacles and increase receipt of needed medical services in disadvantaged populations, they can advance health equity. Evidence acquisition A systematic literature search was conducted for papers published through July 2014. Using Community Guide systematic review methods, reviewers identified, abstracted, and summarized available evidence of the effectiveness of SBHCs on educational and health-related outcomes. Analyses were conducted in 2014-2015. Evidence synthesis Most of the 46 studies included in the review evaluated onsite clinics serving urban, low-income, and racial or ethnic minority high school students. The presence and use of SBHCs were associated with improved educational (i.e., grade point average, grade promotion, suspension, and non-completion rates) and health-related outcomes (i.e., vaccination and other preventive services, asthma morbidity, emergency department use and hospital admissions, contraceptive use among females, prenatal care, birth weight, illegal substance use, and alcohol consumption). More services and more hours of availability were associated with greater reductions in emergency department overuse. Conclusions Because SBHCs improve educational and health-related outcomes in disadvantaged students, they can be effective in advancing health equity.

Overview

AI snapshot

Written from the paper’s full text.

TL;DR

This Community Guide systematic review found that school-based health centers (SBHCs) improve educational and health-related outcomes among disadvantaged students, supporting their potential to advance health equity. Greater effectiveness was associated with more services and extended hours of availability.

Key findings

  • Among 46 included studies, SBHCs were associated with improved educational outcomes (grade point average, grade promotion, suspension, and non-completion rates) and health-related outcomes (vaccination and other preventive services, asthma morbidity, emergency department use and hospital admissions, contraceptive use among females, prenatal care, birth weight, illegal substance use, and alcohol consumption).
  • Enrollment and use: median 59% (IQI=43%, 88%) of students in SBHC schools enrolled; median 69% (IQI=61%, 82%) of enrollees received services; across 15 studies, median 52% (IQI=38%, 61%) of students in SBHC schools used the clinics.
  • Emergency department utilization: schools with SBHCs offering four services had a median reduction of 25.1% (IQI=−34.1%, −12.5%) versus a median increase of 4.5% (range, −39.8% to 37.8%) for three or fewer services. SBHCs accessible outside regular school hours had a median reduction of 37.0% (range, −75% to −15.5%) versus 5.2% (range, −47.9% to 37.8%) for regular-hours-only SBHCs.
  • Sensitivity analysis: 26 outcomes were reported; 16 findings were based on bodies of evidence including at least one study of greatest design suitability. Findings were consistent with the overall body of evidence for 13 outcomes and inconsistent for three (non–asthma-related ED use, contraception use, and sexual activity); nine greatest-design-suitability studies were also of good quality, and all were consistent with the overall body of evidence.

Methods

  • Systematic literature search through July 2014 across eight databases using Community Guide methods. Inclusion required evaluating SBHC exposure/use versus a comparison without such exposure/use, reporting at least one school achievement or health-related outcome, serving pre-Kindergarten through Grade 12, publication in English, and conduct in a high-income nation. Fifty studies in 52 papers met criteria; four were excluded for quality-of-execution limitations, leaving 46 studies in the analytic dataset. Analyses were conducted in 2014–2015.
  • Two reviewers independently abstracted data and assessed threats to internal and external validity; quality was characterized as good, fair, or limited, and limited studies were excluded. Effect estimates were calculated as relative percent or absolute percentage point change/difference; medians were pooled for sufficiently homogeneous outcomes, with interquartile intervals when at least five independent estimates were available. No meta-analysis was conducted because of heterogeneity and small numbers of studies per outcome.
  • Studies were categorized as whole-school effects or SBHC user–only effects; when both were reported, whole-school estimates were used for summary medians, and overall medians combined both types. Stratified analyses addressed secondary questions, and a sensitivity analysis examined studies with better design and execution.

Limitations

  • Stated in the paper: lack of randomization might have resulted in selection bias; few studies adjusted for background health differences; it is unclear whether users and non-users or SBHC and non-SBHC sites were comparable. SBHC placement was influenced by greater healthcare needs, the presence/proximity/quality/absence of other community health resources, or political and financial factors, and these selection biases were not controlled. SBHC effects might have been underestimated or overestimated because evaluators did not obtain true baseline data.
  • Also stated: data were not adequate to distinguish between effects of SBHC service proximity and service costs; program contents were often incompletely described; and associations between program focus and assessment/reporting of targeted outcomes may have biased evaluation of program focus.
  • Evident from the text: applicability is largely limited to urban contexts (only 10 studies in mixed rural/urban or suburban areas; none in predominantly rural areas) and mostly high school (26 studies), with only one middle school study and seven pre-K/elementary studies. Only three studies evaluated hybrid school-based and school-linked centers, and no studies evaluated exclusively school-linked centers or mobile clinics. Many studies did not report hours of operation, SES, or race/ethnicity.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1016/j.amepre.2016.01.009

Cites

101 of 101 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Verification

Claims the paper makes

16 No basis given · 11 Own result · 10 Own method · 7 Not checked yet · 7 Own interpretation · 5 No full text of the sources · 3 Partly supported · 1 Couldn’t confirm · 1 Sources not found · accuracy not yet measured

Verify all 14 references — free account

Show all 38 claims

  • It may state two separate claims as one. 19
  • Probably not a substantial claim. 7
23 of 23
  • The authors state this as an assumption.

    If SBHCs are effective in improving health outcomes and are targeted to low-income and minority communities, SBHCs are effective in improving health equity.

    “In addition, it is assumed that if SBHCs are effective in improving health outcomes and are targeted to low-income and minority communities, SBHCs are effective in improving health equity.”
  • The paper relies on this without support.

    School-based health centers are commonly implemented in low-income communities and communities with high proportions of racial and ethnic minority populations.

    “SBHCs are commonly implemented in low-income communities and communities with high proportions of racial and ethnic minority populations”
2 of 2

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

3 of 3

Citations

Cites

Show all 102 references

Research works printed but not linked: 4

  1. Dilley J, Washington State Board of Health, Washington State Office of Superintendent of Public Instruction, Washington State Department of Health. Research review: school-based health interventions and academic achievement. here.doh.wa.gov/materials/research-review-school-based-health-interventions-and-academic-achievement/12_HealthAcademic_E09L.pdf. Published 2009. Accessed September 3, 2015.
  2. Kolbe, 2002, Education reform and the goals of modern school health programs, Educ Stand, 3, 4
  3. Zaza, 2011, Data collection instrument and procedure for systematic reviews in the Guide to Community Preventive Services, Am J Prev Med, 18, 44
  4. Santelli, 1996, School-based health centers and adolescent use of primary care and hospital care, J Adolesc Health, 19, 267, 10.1016/s1054-139x(96)00088-2 · DOI · Paper page

Cited by

Sorted by citations

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Metadata

Authors
Knopf, J. A., Finnie, R. K. C., Peng, Y., Hahn, R. A., Truman, B. I., Vernon-Smiley, M., Johnson, V. C., Johnson, R. L., Fielding, J. E., Muntaner, C., Hunt, P. C., Phyllis Jones, C., & Fullilove, M. T.
Affiliations
  • Centers for Disease Control and Prevention (US)
  • National Center for HIV/AIDS Viral Hepatitis STD and TB Prevention (US)
  • Emory University (US)
  • Rutgers New Jersey Medical School (US)
  • University of California, Los Angeles (US)
  • University of Toronto (CA)
  • Columbia University (US)
Corresponding author
Hahn, Robert A.
Venue
American Journal of Preventive Medicine
Publisher
Elsevier BV
Published
2016-07
Volume
51
Issue
1
Pages
114-126
ISSN
0749-3797 (ISSN-L)
OpenAlex
W2432155496
Cited by
248
References
102
Citations by year
2026: 19 · 2025: 33 · 2024: 29 · 2023: 29 · 2022: 28 · 2021: 45 · 2020: 24 · 2019: 21 · 2018: 11 · 2017: 5 · 2016: 4
FWCI
25.98
Type
journal article
Language
en
Open access
Locations
  • American Journal of Preventive Medicine (acceptedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (submittedVersion)
  • PubMed Central (submittedVersion)
Funders
National Institutes of Health (CC999999)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › School Health and Nursing Education
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Child and Adolescent Health
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Food Security and Health in Diverse Populations
Keywords
school-based health centers, health equity, low-income children, racial and ethnic minority students, educational outcomes, health care access, emergency department overuse, vaccination, asthma, prenatal care, birth weight, substance use, adolescent alcohol use, contraceptive use, high school students
MeSH terms
Health Equity, Educational Status, Health Services Accessibility, Humans, Minority Groups, Poverty, School Health Services, Outcome Assessment, Health Care

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