List of works by Kohei Hasegawa

"Choosing Wisely" Imaging Recommendations: Initial Implementation in New England Emergency Departments

scientific article

A Profile of Indian Health Service Emergency Departments

scientific article published on 19 January 2017

A clustering approach to identify severe bronchiolitis profiles in children

scientific article published on 23 June 2016

A comparison of childhood asthma case definitions based on parent-reported data

scientific article published on 13 October 2020

A multicenter observational study of US adults with acute asthma: who are the frequent users of the emergency department?

scientific article

Allergic sensitization during early life: Concordance between ImmunoCAP and ISAC results

scientific article published on 23 December 2020

An update on United States asthma centers: 2013.

scientific article published on 14 August 2014

Association Between Hyponatremia and Higher Bronchiolitis Severity Among Children in the ICU With Bronchiolitis

scientific article published on July 2015

Association of Insurance Status with Severity and Management in ED Patients with Asthma Exacerbation

scientific article

Association of Maternal Gestational Weight Gain With the Infant Fecal Microbiota

scientific article

Association of Rhinovirus C Bronchiolitis and Immunoglobulin E Sensitization During Infancy With Development of Recurrent Wheeze

scientific article published on 01 June 2019

Association of Serum Albumin With Apnea in Infants With Bronchiolitis: A Secondary Analysis of Data From the MARC-35 Study

scientific article published on 03 July 2019

Association of nasopharyngeal microbiota profiles with bronchiolitis severity in infants hospitalised for bronchiolitis

scientific article

Association of rhinovirus species with nasopharyngeal metabolome in bronchiolitisinfants: A multicenterstudy

scientific article published on 18 April 2020

Association of type 2 cytokines in severe rhinovirus bronchiolitis during infancy with risk of developing asthma: A multicenter prospective study

scientific article published on 01 February 2019

Associations of Nasopharyngeal Metabolome and Microbiome with Severity Among Infants with Bronchiolitis: A Multi-omic Analysis

scientific article published on 21 May 2017

Body mass index and risk of hospitalization among adults presenting with asthma exacerbation to the emergency department.

scientific article

Bronchiolitis severity is related to recurrent wheezing by age 3 years in a prospective, multicenter cohort

scientific article published on 04 October 2019

Change in opioid policies in New England emergency departments, 2014 vs 2018

scientific article published on 10 June 2020

Circulating 25-hydroxyvitamin D, nasopharyngeal airway metabolome, and bronchiolitis severity.

scientific article published on 9 January 2018

Circulating 25-hydroxyvitamin D, nasopharyngeal microbiota, and bronchiolitis severity

scientific article published on 13 November 2018

Clinical Profiles of Respiratory Syncytial Virus Subtypes A AND B Among Children Hospitalized with Bronchiolitis

scientific article published on 5 April 2017

Cohort Study of Severe Bronchiolitis during Infancy and Risk of Asthma by Age 5 Years

scientific article

Comparison of US emergency department acute asthma care quality: 1997-2001 and 2011-2012.

scientific article published on 26 September 2014

Consolidating Emergency Department-specific Data to Enable Linkage with Large Administrative Datasets

scientific article published on 27 October 2020

Decline in Consultant Availability in Massachusetts Emergency Departments: 2005 to 2014.

scientific article

Detection of respiratory syncytial virus and rhinovirus in healthy infants

scientific article published on 25 November 2015

Detection of respiratory syncytial virus or rhinovirus weeks after hospitalization for bronchiolitis and the risk of recurrent wheezing

scientific article published on 20 June 2020

Development of a unified national trauma center database, 2018

scientific article published in February 2023

Early nasal microbiota and acute respiratory infections during the first years of life

scientific article published on 10 May 2019

Eligibility for palivizumab prophylaxis in a cohort of children with severe bronchiolitis.

scientific article published in October 2015

Emergency Department Utilization by Children in the USA, 2010-2011.

scientific article published on 26 September 2017

Factors associated with concordance with the non-level-A guideline recommendations for emergency department patients with acute asthma

scientific article

Haemophilus-Dominant Nasopharyngeal Microbiota Is Associated With Delayed Clearance of Respiratory Syncytial Virus in Infants Hospitalized for Bronchiolitis

scientific article published on 01 May 2019

Household siblings and nasal and fecal microbiota in infants.

scientific article published on 22 December 2016

Improved management of acute asthma among pregnant women presenting to the ED.

scientific article published in February 2015

Increased Moraxella and Streptococcus species abundance after severe bronchiolitis is associated with recurrent wheezing

scientific article published on 15 November 2019

Late Pre-term Infants with Severe Bronchiolitis and Risk of Asthma by Age 5 Years

scientific article published in February 2022

Maternal Fish Consumption in Pregnancy Is Associated with a Bifidobacterium-Dominant Microbiome Profile in Infants

scientific article published on 19 December 2019

Metabolomics in the prevention and management of asthma

scientific article published on 09 October 2019

Multicenter Study of Albuterol Use Among Infants Hospitalized with Bronchiolitis.

scientific article published on 5 April 2018

Multicenter study of cigarette smoking among adults with asthma exacerbations in the emergency department, 2011-2012.

scientific article published on 7 February 2017

Multicenter study of viral etiology and relapse in hospitalized children with bronchiolitis

scientific article

Nasal Airway Microbiota Profile and Severe Bronchiolitis in Infants: A Case-Control Study

scientific article published on 21 December 2016

Nasopharyngeal CCL5 in infants with severe bronchiolitis and risk of recurrent wheezing: A multi-center prospective cohort study

scientific article published on 04 June 2018

Opioid-related Policies in New England Emergency Departments

scientific article published on 21 April 2016

Prevalence of blood eosinophilia in hospitalized patients with acute exacerbation of COPD.

scientific article published on 23 December 2015

Race/ethnicity and asthma management among adults presenting to the emergency department.

scientific article published on 17 June 2015

Relapse Among Infants Hospitalized for Bronchiolitis in Finland

scientific article published on 8 January 2018

Respiratory syncytial virus and rhinovirus bronchiolitis are associated with distinct metabolic pathways

scientific article published on 25 December 2017

Respiratory syncytial virus and rhinovirus severe bronchiolitis are associated with distinct nasopharyngeal microbiota

scientific article published on 06 April 2016

Respiratory syncytial virus genomic load and disease severity among children hospitalized with bronchiolitis: multicenter cohort studies in the United States and Finland

scientific article published on 25 November 2014

Risk factors for requiring intensive care among children admitted to ward with bronchiolitis

scientific article published on January 2015

Screening for Health-Related Social Needs of Emergency Department Patients

scientific article published on 04 November 2020

Serum 25-hydroxyvitamin D, metabolome, and bronchiolitis severity among infants-A multicenter cohort study

scientific article published on 15 April 2018

Serum LL-37 level is associated with severity of bronchiolitis and viral etiology

scientific article published on 24 May 2017

Serum Metabolome Is Associated With the Nasopharyngeal Microbiota and Disease Severity Among Infants With Bronchiolitis

scientific article published on 01 May 2019

Serum cathelicidin, nasopharyngeal microbiota, and disease severity among infants hospitalized with bronchiolitis.

scientific article

Severe Coronavirus Bronchiolitis in the Pre-COVID-19 Era

scientific article published on 10 June 2020

Severe bronchiolitis profiles and risk of recurrent wheeze by age 3 years

scientific article published on 18 September 2018

Sex differences in risk of hospitalization among emergency department patients with acute asthma

scientific article published on 5 May 2015

Sphingolipid metabolism potential in fecal microbiome and bronchiolitis in infants: a case-control study

scientific article

Suicide Prevention in an Emergency Department Population: The ED-SAFE Study

scientific article published on 29 April 2017

The Fecal Microbiota Profile and Bronchiolitis in Infants

scientific article published on 27 June 2016

The association between anterior nares and nasopharyngeal microbiota in infants hospitalized for bronchiolitis

scientific article published on 3 January 2018

The relationship between nasopharyngeal CCL5 and microbiota on disease severity among infants with bronchiolitis.

scientific article published on 17 March 2017

Trends in U.S. emergency department visits for opioid overdose, 1993-2010.

scientific article published on 19 August 2014

Vitamin D Status at the Time of Hospitalization for Bronchiolitis and Its Association with Disease Severity

scientific article published on 20 September 2018