First name
Oluwatunmise
Middle name
A
Last name
Fawole

Title

Interpretation of pediatric chest radiographs by non-radiologist clinicians in Botswana using World Health Organization criteria for endpoint pneumonia.

Year of Publication

2020

Number of Pages

913-922

Date Published

2020 Jun

ISSN Number

1432-1998

Abstract

<p><strong>BACKGROUND: </strong>In low- and middle-income countries, chest radiographs are most frequently interpreted by non-radiologist clinicians.</p>

<p><strong>OBJECTIVE: </strong>We examined the reliability of chest radiograph interpretations performed by non-radiologist clinicians in Botswana and conducted an educational intervention aimed at improving chest radiograph interpretation accuracy among non-radiologist clinicians.</p>

<p><strong>MATERIALS AND METHODS: </strong>We recruited non-radiologist clinicians at a referral hospital in Gaborone, Botswana, to interpret de-identified chest radiographs for children with clinical pneumonia. We compared their interpretations with those of two board-certified pediatric radiologists in the United States. We evaluated associations between level of medical training and the accuracy of chest radiograph findings between groups, using logistic regression and kappa statistics. We then developed an in-person training intervention led by a pediatric radiologist. We asked participants to interpret 20 radiographs before and immediately after the intervention, and we compared their responses to those of the facilitating radiologist. For both objectives, our primary outcome was the identification of primary endpoint pneumonia, defined by the World Health Organization as presence of endpoint consolidation or endpoint effusion.</p>

<p><strong>RESULTS: </strong>Twenty-two clinicians interpreted chest radiographs in the primary objective; there were no significant associations between level of training and correct identification of endpoint pneumonia; concordance between respondents and radiologists was moderate (κ=0.43). After the training intervention, participants improved agreement with the facilitating radiologist for endpoint pneumonia from fair to moderate (κ=0.34 to κ=0.49).</p>

<p><strong>CONCLUSION: </strong>Non-radiologist clinicians in Botswana do not consistently identify key chest radiographic findings of pneumonia. A targeted training intervention might improve non-radiologist clinicians' ability to interpret chest radiographs.</p>

DOI

10.1007/s00247-020-04625-0

Alternate Title

Pediatr Radiol

PMID

32524176
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Title

Student health administrator perspectives on college vaccine policy development and implementation.

Year of Publication

2019

Number of Pages

Date Published

2019 Jun 01

ISSN Number

1873-2518

Abstract

<p><strong>BACKGROUND: </strong>Immunization policies at colleges and universities differ greatly for many reasons, including prior experience with disease outbreaks and state immunization requirements. Few studies comprehensively explore the range of factors that influence the development of college vaccine policies or facilitators and barriers to their implementation.</p>

<p><strong>OBJECTIVE: </strong>To explore the perceptions and decision-making process that influence college vaccine policy development and implementation from the perspective of student health administrators.</p>

<p><strong>METHODS: </strong>This qualitative study used semi-structured interviews with student health administrators (N = 10) from ten U.S. colleges and universities purposefully sampled by school type (public vs. private) and geographic region. A descriptive codebook was developed from the interview guide, and each interview was double-coded using NVivo 11 software (κ = 0.87; inter-observer reliability = 99.4%).</p>

<p><strong>RESULTS: </strong>We coded 5785 phrases. Administrators positively viewed their institutions' vaccine requirements, but some expressed concerns about the acceptance of philosophical and religious exemptions. They noted that students were generally ambivalent towards vaccine requirements, and while students recognized the benefits of vaccination, they did not prioritize immunizations. All administrators cited reliance on governmental and professional organizations as well as state regulations for decisions regarding vaccine requirements and recommendations at their institutions. Partnerships with other school departments, pharmaceutical companies, immunization coalitions, and healthcare providers were frequently cited as facilitators of college vaccine programs. Costs of purchasing, storing, and tracking vaccines were identified as major barriers.</p>

<p><strong>CONCLUSIONS: </strong>We identified key themes that can be evaluated in subsequent studies to identify factors associated with successful implementation of university immunization programs and inform initiatives to increase vaccine acceptance and optimize immunization rates on college and university campuses.</p>

DOI

10.1016/j.vaccine.2019.05.073

Alternate Title

Vaccine

PMID

31164307
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Title

Understanding vaccine knowledge, attitudes, and decision-making through college student interviews.

Year of Publication

2019

Number of Pages

1-8

Date Published

2019 Mar 25

ISSN Number

1940-3208

Abstract

<p><strong>OBJECTIVE: </strong>We aimed to explore knowledge, attitudes, and beliefs about vaccines required for college-entry and vaccine-related behaviors among college students.</p>

<p><strong>PARTICIPANTS: </strong>Thirty-three full-time undergraduate students, ≥ 18 years old, enrolled at public (2) and private (3) colleges and universities in metropolitan Philadelphia in fall 2016.</p>

<p><strong>METHODS: </strong>We conducted semistructured interviews, which were double-coded with 5,015 comments overall and 99.3% intercoder reliability (κ = 0.779) using NVivo 11 software.</p>

<p><strong>RESULTS: </strong>Six key themes emerged: (1) low knowledge about vaccines and requirements; (2) mixed attitudes about required vs. recommended vaccines; (3) high trust in medical professionals; (4) low perceived risk for vaccine-preventable disease outbreaks; (5) substantial parental influence on students' decision-making; and (6) low utilization of Student Health Services.</p>

<p><strong>CONCLUSIONS: </strong>This study revealed lack of knowledge about and low prioritization of vaccination despite overall positive attitudes towards vaccines. Prematriculation education of college students is critical to increasing vaccine knowledge and use.</p>

DOI

10.1080/07448481.2019.1583660

Alternate Title

J Am Coll Health

PMID

30908142
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Title

Evaluating Variability in Immunization Requirements and Policy Among U.S. Colleges and Universities.

Year of Publication

2018

Number of Pages

286-292

Date Published

2018 Sep

ISSN Number

1879-1972

Abstract

<p><strong>OBJECTIVES: </strong>To evaluate variation in vaccine requirements, recommendations, and enforcement strategies among U.S. four-year colleges and universities.</p>

<p><strong>METHODS: </strong>We conducted a cross-sectional study abstracting information from Web sites among a sample of 216 four-year colleges and universities from all 50 states and District of Columbia. Our primary outcomes of interest included: type and number of vaccines required for school entry, vaccines recommended by schools for students, and vaccines supplied through student health services. Covariates of interest included: school type, region, school size, mention of American College Health Association recommendations, presence of an accredited health center, mention of state requirements, presence of an enforcement strategy, and exemption stringency of the state in which the school was located.</p>

<p><strong>RESULTS: </strong>Almost all (94%) schools required at least one vaccine for school entry, and 48% required three or more vaccines. The most commonly required vaccines were measles, mumps, and rubella (88.4%) and meningococcal vaccine (51.9%). All schools required the same vaccines included in state requirements but 65% also required additional vaccines. Most schools (67.1%) used registration hold to enforce requirements, while 14.8% restricted students from campus housing and 2.8% dismissed noncompliant students. Seventeen percent of schools had no published enforcement strategies. A higher proportion of private compared to public universities required three or more vaccines (57% vs. 37.3%, p = .014).</p>

<p><strong>CONCLUSIONS: </strong>While most schools have immunization requirements, there is significant variation in number and type of vaccines required. This suggests potential inconsistent uptake of recommended vaccines for college students and underlies the need to characterize facilitators and barriers to immunization program implementation on college campuses.</p>

DOI

10.1016/j.jadohealth.2018.06.013

Alternate Title

J Adolesc Health

PMID

30236997
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