Richard Lichenstein

Dr. Richard Lichenstein

University of Maryland School of Medicine, Baltimore, MD 21201, USA

Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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2 October 2019 in Children
Verified
Journal Article
Open access
PDF file
RGRajender K. Gattu
Rajender K. Gattu
GPGrace Paik
Grace Paik
CZCarol Zeeve
Carol Zeeve
PRPrema Ray
Prema Ray
Richard LichensteinRichard Lichenstein
Richard Lichenstein
Maureen BlackMaureen Black
Maureen Black
This study aimed: (1) to examine the sensitivity and specificity of the 2-item Hunger Vital Sign against the 18-item Household Food Security Survey Module (HFSSM) in identifying young children in food insecure households in emergency department and primary care sites and (2) to examine associations between food insecurity and adverse health conditions. We conducted cross-sectional surveys from 2009–2017 among 5039 caregivers of children age <48 months. We measured adverse child health by caregiver-reported perceived health, prior hospitalizations, and developmental risk (Parents’ Evaluation of Developmental Status). Analyses were conducted using covariate-adjusted logistic regression. Sensitivity and specificity of the Hunger Vital Sign against the HFSSM were 96.7% and 86.2%. Using the HFSSM, children in the emergency department had a 28% increase in the odds of experiencing food insecurity, compared to children in primary care, aOR = 1.28, 95% Confidence Interval (CI) = 1.08–1.52, p = 0.005. Using the Hunger Vital Sign, the increase was 26%, aOR = 1.26, 95% CI = 1.08–1.46, and p = 0.003. The odds of children’s adverse health conditions were significantly greater in food insecure households, compared to food secure households, using either HFSSM or the Hunger Vital Sign. Screening for food insecurity with the Hunger Vital Sign identifies children at risk for adverse health conditions in both primary care and emergency department sites, and can be used to connect families with resources to alleviate food insecurity.

1 November 2019 in Children
Verified
Journal Article
Open access
PDF file
DJDaon Juang
Daon Juang
DMDiane L. McDonald
Diane L. McDonald
EJElizabeth A. Johnson-Young
Elizabeth A. Johnson-Young
TBTierra D. Burrell
Tierra D. Burrell
DSDana L. Silver
Dana L. Silver
Richard LichensteinRichard Lichenstein
Richard Lichenstein
Introduction: Guns remain a major cause of injury and death among children. We determined pediatric residents’ familiarity with gun safety campaigns and their gun safety counseling practices. We determined pediatric residents’ comfort with the Asking Saves Kids (ASK) campaign, which recommends that parents ask about gun safety and storage where their children play. Methods: Cross-sectional 27-item electronic survey was distributed to three pediatric residency programs in Baltimore, Maryland, USA. Residents were asked to respond to statements using a seven-point Likert scale on familiarity with three gun safety campaigns and their attitudes toward gun safety counseling. Results: 82% of respondents were not familiar with gun safety programs. 23% reported not counseling. 87% believed it is a good idea to ask about guns in a home but only 64% were comfortable recommending their patients’ parents to ask about guns. 59% were personally comfortable asking about guns in the home. 15% believed their patients’ parents would be comfortable asking about guns in the homes of friends and families. Conclusions: The residents in this survey supported the idea of gun safety anticipatory guidance but discussing firearms can be problematic. Educational programs and strategies are needed to support physicians’ counselling on gun safety.

29 July 2021 in Children
Verified
Journal Article
Open access
PDF file
JAJennifer F. Anders
Jennifer F. Anders
JFJennifer N. Fishe
Jennifer N. Fishe
KFKyle A. Fratta
Kyle A. Fratta
JKJessica H. Katznelson
Jessica H. Katznelson
MLMatthew J. Levy
Matthew J. Levy
HWHeather L. Winger
Heather L. Winger
Decisions for patient transport by emergency medical services (EMS) are individualized; while established guidelines help direct adult patients to specialty hospitals, no such pediatric equivalents are in wide use. When children are transported to a hospital that cannot provide definitive care, care is delayed and may cause adverse events. Therefore, we created a novel evidence-based decision tool to support EMS destination choice. A multidisciplinary expert panel (EP) of stakeholders reviewed published literature. Four facility capability levels for pediatric care were defined. Using a modified Delphi method, the EP matched specific conditions to a facility pediatric-capability level in a draft tool. The literature review and EP recommendations identified seventeen pediatric medical conditions at risk for secondary transport. In the first voting round, two were rejected, nine met consensus for a specific facility capability level, and six did not reach consensus on the destination facility level. A second round reached consensus on a facility level for the six conditions as well as revision of one previously rejected condition. In the third round, the panel selected a visual display format. Finally, the panel unanimously approved the PDTree. Using a modified Delphi technique, we developed the PDTree EMS destination decision tool by incorporating existing evidence and the expertise of a multidisciplinary panel.

8 August 2023 in Children
Verified
Journal Article
Open access
PDF file
TTTheodore Epaminondas Trigylidas
Theodore Epaminondas Trigylidas
PSPatricia Schnitzer
Patricia Schnitzer
HDHeather Dykstra
Heather Dykstra
GBGia M. Badolato
Gia M. Badolato
RMRobert McCarter
Robert McCarter
Richard LichensteinRichard Lichenstein
Richard Lichenstein
We sought to compare risk factors contributing to unintentional, homicide, and suicide firearm deaths in children. We conducted a retrospective review of the National Fatality Review Case Reporting System. We included all firearm deaths among children aged 0–18 years occurring from 2007 to 2016. Descriptive analyses were performed on demographic, psychosocial, and firearm characteristics and their relationship to unintentional, homicide, and suicide deaths. Regression analyses were used to compare factors contributing to unintentional vs. intentional deaths. There were 6148 firearm deaths during the study period. The mean age was 14 years (SD ± 4 years), of which 81% were male and 41% were non-Hispanic White. The most common manners of death were homicide (57%), suicide (36%), and unintentional (7%). Over one-third of firearms were stored unlocked. Homicide deaths had a higher likelihood of occurring outside of the home setting (aOR 3.2, 95% CI 2.4–4.4) compared with unintentional deaths. Suicide deaths had a higher likelihood of occurring in homes with firearms that were stored locked (aOR 4.2, 95% CI 2.1–8.9) compared with unintentional deaths. Each manner of firearm death presents a unique set of psychosocial circumstances and challenges for preventive strategies. Unsafe firearm storage practices remain a central theme in contributing to the increased risk of youth firearm deaths.