Christopher W Halladay

Affiliations

Center of Innovation in Long-Term Services and Supports, Veterans Administration (VA) Medical Center, Providence, Rhode Island.

Publications (15)

Durability of immunity and clinical protection in nursing home residents following bivalent SARS-CoV-2 vaccination.

medRxiv : the preprint server for health sciences

Avec: Stefan Gravenstein , Frank DeVone , Oladayo A Oyebanji , Yasin Abul , Yi Cao , Philip A Chan , Christopher W Halladay , Kevin W McConeghy , Clare Nugent , Jürgen Bosch , Christopher L King , Brigid M Wilson , Alejandro B Balazs , Elizabeth M White , David H Canaday

Trends and geographic differences in social work telehealth utilization.

Social work in health care

Avec: Cassandra L Hua , Christopher W Halladay , James L Rudolph , Caitlin Celardo , Leonie Heyworth , Alita R Harmon , Whitney L Mills , Portia Y Cornell

Development of electronic health record based algorithms to identify individuals with diabetic retinopathy.

Journal of the American Medical Informatics Association : JAMIA

Avec: Joseph H Breeyear , Sabrina L Mitchell , Cari L Nealon , Jacklyn N Hellwege , Brian Charest , Anjali Khakharia , Christopher W Halladay , Janine Yang , Gustavo A Garriga , Otis D Wilson , Til B Basnet , Adriana M Hung , Peter D Reaven , James B Meigs , Mary K Rhee , Yang Sun , Mary G Lynch , Lucia Sobrin , Milam A Brantley , Yan V Sun , Peter W Wilson , Sudha K Iyengar , Neal S Peachey , Lawrence S Phillips , Todd L Edwards , Ayush Giri

Risk factors for Veteran food insecurity: findings from a National US Department of Veterans Affairs Food Insecurity Screener.

Public health nutrition

Avec: Alicia J Cohen , David M Dosa , James L Rudolph , Christopher W Halladay , Michele Heisler , Kali S Thomas

Differential effects of a social work staffing intervention on social work access among rural and highly rural Veterans: A cohort study.

Health services research

Avec: Andrew N Honken , Christopher W Halladay , Lisa E Wootton , Alita R Harmon , Cassandra L Hua , James L Rudolph , Portia Y Cornell

Metformin is Associated with Decreased 30-Day Mortality Among Nursing Home Residents Infected with SARS-CoV2.

Journal of the American Medical Directors Association

Avec: Michelle A Lally , Philip Tsoukas , Christopher W Halladay , Emily O'Neill , Stefan Gravenstein , James L Rudolph

Dementia prevalence, a contextual factor associated with SARS-CoV-2 in veterans affairs community living centers.

Journal of the American Geriatrics Society

Avec: Thomas A Bayer , Frank DeVone , Kevin W McConeghy , Christopher W Halladay , Lien Quach , Ashna Rajan , Salaheldin Elhamamsy , Marilyne Cadieux , Mriganka Singh , Moniyka Sachar , Aman Nanda , Stefan Gravenstein , James L Rudolph

Using social risks to predict unplanned hospital readmission and emergency care among hospitalized Veterans.

Health services research

Avec: Portia Y Cornell , Cassandra L Hua , Zachary M Buchalksi , Gina R Chmelka , Alicia J Cohen , Marguerite M Daus , Christopher W Halladay , Alita Harmon , Jennifer W Silva , James L Rudolph

Association Between Fuchs Endothelial Corneal Dystrophy, Diabetes Mellitus, and Multimorbidity.

Cornea

Avec: Cari L Nealon , Christopher W Halladay , Bryan R Gorman , Piana Simpson , David P Roncone , Rachael L Canania , Scott A Anthony , Lea R Sawicki Rogers , Jenna N Leber , Jacquelyn M Dougherty , Jessica N Cooke Bailey , Dana C Crawford , Jack M Sullivan , Anat Galor , Wen-Chih Wu , Paul B Greenberg , Jonathan H Lass , Sudha K Iyengar , Neal S Peachey , Auteur inconnu

A multi-ancestry GWAS of Fuchs corneal dystrophy highlights the contributions of laminins, collagen, and endothelial cell regulation.

Communications biology

Avec: Bryan R Gorman , Michael Francis , Cari L Nealon , Christopher W Halladay , Nalvi Duro , Kyriacos Markianos , Giulio Genovese , Pirro G Hysi , Hélène Choquet , Natalie A Afshari , Yi-Ju Li , Auteur inconnu , J Michael Gaziano , Adriana M Hung , Wen-Chih Wu , Paul B Greenberg , Saiju Pyarajan , Jonathan H Lass , Neal S Peachey , Sudha K Iyengar

Temperature in Nursing Home Residents Systematically Tested for SARS-CoV-2.

Journal of the American Medical Directors Association

Avec: James L Rudolph , Christopher W Halladay , Malisa Barber , Kevin W McConeghy , Vince Mor , Aman Nanda , Stefan Gravenstein

Social work and telehealth: How Patient Aligned Care Team (PACT) social workers in the Veterans Health Administration responded to COVID-19.

Social work in health care

Avec: Portia Y Cornell , Caitlin Celardo , GinaR Chmelka , Angela J Giles , Christopher W Halladay , Jaime Halaszynski , Anna-Rae Montano , James L Rudolph , Jennifer W Silva

Derivation and Validation of a Predictive Algorithm for Long-Term Care Admission or Death.

Journal of the American Medical Directors Association

Avec: Caroline Madrigal , Christopher W Halladay , Kevin McConeghy , Natalie A Correa , Tess E K Cersonsky , Daniel Strauss , Stefan Gravenstein , Richard W Besdine , Thomas P O'Toole , James L Rudolph

Social Work Staffing and Use of Palliative Care Among Recently Hospitalized Veterans.

JAMA network open

Avec: Portia Y Cornell , Christopher W Halladay , Anna-Rae Montano , Caitlin Celardo , Gina Chmelka , Jennifer W Silva , James L Rudolph

Implementing a Social Needs Screening and Referral Program Among Veterans: Assessing Circumstances & Offering Resources for Needs (ACORN).

Journal of general internal medicine

Avec: Lauren E Russell , Alicia J Cohen , Steven Chrzas , Christopher W Halladay , Meaghan A Kennedy , Kathleen Mitchell , Ernest Moy , Lisa Soleymani Lehmann

Réseau de co-auteurs

James L Rudolph 10 collaborations

Stefan Gravenstein 5 collaborations

Portia Y Cornell 5 collaborations

Kevin W McConeghy 3 collaborations

Cassandra L Hua 3 collaborations

Caitlin Celardo 3 collaborations

Cari L Nealon 3 collaborations

Sudha K Iyengar 3 collaborations

Neal S Peachey 3 collaborations

Alicia J Cohen 3 collaborations

Jennifer W Silva 3 collaborations

Frank DeVone 2 collaborations

Alita R Harmon 2 collaborations

Adriana M Hung 2 collaborations

Aman Nanda 2 collaborations

Bryan R Gorman 2 collaborations

Wen-Chih Wu 2 collaborations

Paul B Greenberg 2 collaborations

Jonathan H Lass 2 collaborations

None None 2 collaborations

Anna-Rae Montano 2 collaborations

Oladayo A Oyebanji 1 collaboration

Yasin Abul 1 collaboration

Yi Cao 1 collaboration

Philip A Chan 1 collaboration

Clare Nugent 1 collaboration

Jürgen Bosch 1 collaboration

Christopher L King 1 collaboration

Brigid M Wilson 1 collaboration

Alejandro B Balazs 1 collaboration

Elizabeth M White 1 collaboration

David H Canaday 1 collaboration

Leonie Heyworth 1 collaboration

Whitney L Mills 1 collaboration

Joseph H Breeyear 1 collaboration

Sabrina L Mitchell 1 collaboration

Jacklyn N Hellwege 1 collaboration

Brian Charest 1 collaboration

Anjali Khakharia 1 collaboration

Janine Yang 1 collaboration

Gustavo A Garriga 1 collaboration

Otis D Wilson 1 collaboration

Til B Basnet 1 collaboration

Peter D Reaven 1 collaboration

James B Meigs 1 collaboration

Mary K Rhee 1 collaboration

Yang Sun 1 collaboration

Mary G Lynch 1 collaboration

Lucia Sobrin 1 collaboration

Milam A Brantley 1 collaboration

Yan V Sun 1 collaboration

Peter W Wilson 1 collaboration

Lawrence S Phillips 1 collaboration

Todd L Edwards 1 collaboration

Ayush Giri 1 collaboration

David M Dosa 1 collaboration

Michele Heisler 1 collaboration

Kali S Thomas 1 collaboration

Andrew N Honken 1 collaboration

Lisa E Wootton 1 collaboration

Michelle A Lally 1 collaboration

Philip Tsoukas 1 collaboration

Emily O'Neill 1 collaboration

Thomas A Bayer 1 collaboration

Lien Quach 1 collaboration

Ashna Rajan 1 collaboration

Salaheldin Elhamamsy 1 collaboration

Marilyne Cadieux 1 collaboration

Mriganka Singh 1 collaboration

Moniyka Sachar 1 collaboration

Zachary M Buchalksi 1 collaboration

Gina R Chmelka 1 collaboration

Marguerite M Daus 1 collaboration

Alita Harmon 1 collaboration

Piana Simpson 1 collaboration

David P Roncone 1 collaboration

Rachael L Canania 1 collaboration

Scott A Anthony 1 collaboration

Lea R Sawicki Rogers 1 collaboration

Jenna N Leber 1 collaboration

Jacquelyn M Dougherty 1 collaboration

Jessica N Cooke Bailey 1 collaboration

Dana C Crawford 1 collaboration

Jack M Sullivan 1 collaboration

Anat Galor 1 collaboration

Michael Francis 1 collaboration

Nalvi Duro 1 collaboration

Kyriacos Markianos 1 collaboration

Giulio Genovese 1 collaboration

Pirro G Hysi 1 collaboration

Hélène Choquet 1 collaboration

Natalie A Afshari 1 collaboration

Yi-Ju Li 1 collaboration

J Michael Gaziano 1 collaboration

Saiju Pyarajan 1 collaboration

Malisa Barber 1 collaboration

Vince Mor 1 collaboration

GinaR Chmelka 1 collaboration

Angela J Giles 1 collaboration

Jaime Halaszynski 1 collaboration

Caroline Madrigal 1 collaboration

Kevin McConeghy 1 collaboration

Natalie A Correa 1 collaboration

Tess E K Cersonsky 1 collaboration

Daniel Strauss 1 collaboration

Richard W Besdine 1 collaboration

Thomas P O'Toole 1 collaboration

Gina Chmelka 1 collaboration

Lauren E Russell 1 collaboration

Steven Chrzas 1 collaboration

Meaghan A Kennedy 1 collaboration

Kathleen Mitchell 1 collaboration

Ernest Moy 1 collaboration

Lisa Soleymani Lehmann 1 collaboration