Matthias Kirch
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Matthias Kirch has a total of 50 co-authors. Here are the top co-authors by number of shared publications:
Erica Solway
Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA
3 shared publications- Jeffrey Todd Kullgren
Department of Internal Medicine University of Michigan Medical School Ann Arbor Michigan USA
3 shared publications Preeti N. Malani
Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA; Department of Internal Medicine, Division of Infectious Diseases, University of Michigan, Ann Arbor, MI, USA
3 shared publicationsDianne C. Singer
2 shared publications- Dianne C. Singer
Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, MI, USA
2 shared publications - Erica Solway
Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan
2 shared publications
Latest Publications
- Open Access
- 1 January 2026
- Published by University of Westminster Press in Journal of Deliberative Democracy
Title Pending
- 1 January 2026
- Published by University of Westminster Press in Journal of Deliberative Democracy
Open AccessTitle Pending
- 8 March 2024
- Published by Elsevier in Journal of the Academy of Nutrition and Dietetics
- Vol. 124 (7) , 883-895
Dietary Counseling Documentation Among Patients Recently Hospitalized for Cardiovascular Disease
- 8 March 2024
- Published by Elsevier in Journal of the Academy of Nutrition and Dietetics
- Vol. 124 (7) , 883-895
Dietary Counseling Documentation Among Patients Recently Hospitalized for Cardiovascular Disease
- Open Access
- 4 October 2023
- Published by Elsevier in Geriatric Nursing
- Vol. 54, 357-364
Racial and ethnic variances in preparedness for aging in place among US adults ages 50–80
- 4 October 2023
- Published by Elsevier in Geriatric Nursing
- Vol. 54, 357-364
Open AccessRacial and ethnic variances in preparedness for aging in place among US adults ages 50–80
- Open Access
- 20 October 2022
- Published by Center for Open Science in SocArXiv
Older Adults’ Perspectives on Emergency Department Costs during COVID-19
Objectives: COVID-19 has strained the household finances of many Americans already experiencing increasing healthcare expenses. Concerns about the cost of care may deter patients from seeking even urgent care from the emergency department (ED). This study examines predictors of older Americans’ concerns of ED visit costs, and how cost concerns may have influenced their ED use in the early stages of the pandemic.Study Design: This was a cross-sectional survey study using a nationally representative sample of US adults aged 50-80 years (N=2,074) in June 2020.Methods: Multivariate logistic regressions assessed the relationship between sociodemographic, insurance, and health factors with cost concerns for emergency department care. Results: Of the respondents, 80% were concerned (45% very, 35% somewhat) about costs of an ED visit and 18% were not confident in their ability to afford an ED visit. Of the entire sample, 7% had avoided ED care due to cost concerns in the past two years. Of those who may have needed ED care, 22% had avoided care. Predictors of cost-related ED avoidance included: aged 50 to 54 years (4.57 aOR [95%CI 1.44-14.54]), uninsured (2.93 aOR [95%CI 1.35-6.52]), poor-fair mental health (2.82 aOR [95%CI 1.62-4.89]), and income <$30K (2.30 aOR [95%CI 1.19-4.46]). Conclusions: During the early COVID-19 pandemic, most older US adults expressed concerns about the financial impact of ED use. Further research should examine how insurance design could alleviate the perceived financial burden of ED use and prevent cost-related care avoidance, especially for those at higher risk in future pandemic surges.
- 20 October 2022
- Published by Center for Open Science in SocArXiv
Open AccessOlder Adults’ Perspectives on Emergency Department Costs during COVID-19
Objectives: COVID-19 has strained the household finances of many Americans already experiencing increasing healthcare expenses. Concerns about the cost of care may deter patients from seeking even urgent care from the emergency department (ED). This study examines predictors of older Americans’ concerns of ED visit costs, and how cost concerns may have influenced their ED use in the early stages of the pandemic.Study Design: This was a cross-sectional survey study using a nationally representative sample of US adults aged 50-80 years (N=2,074) in June 2020.Methods: Multivariate logistic regressions assessed the relationship between sociodemographic, insurance, and health factors with cost concerns for emergency department care. Results: Of the respondents, 80% were concerned (45% very, 35% somewhat) about costs of an ED visit and 18% were not confident in their ability to afford an ED visit. Of the entire sample, 7% had avoided ED care due to cost concerns in the past two years. Of those who may have needed ED care, 22% had avoided care. Predictors of cost-related ED avoidance included: aged 50 to 54 years (4.57 aOR [95%CI 1.44-14.54]), uninsured (2.93 aOR [95%CI 1.35-6.52]), poor-fair mental health (2.82 aOR [95%CI 1.62-4.89]), and income <$30K (2.30 aOR [95%CI 1.19-4.46]). Conclusions: During the early COVID-19 pandemic, most older US adults expressed concerns about the financial impact of ED use. Further research should examine how insurance design could alleviate the perceived financial burden of ED use and prevent cost-related care avoidance, especially for those at higher risk in future pandemic surges.
- Open Access
- 23 May 2022
- Published by Cambridge University Press (CUP) in Infection Control & Hospital Epidemiology
- Vol. 44 (5) , 1-4
Attitudes toward policies to encourage influenza vaccination in long-term care facilities: A national survey of US adults aged 50–80 years
In October 2017, the National Poll on Healthy Aging surveyed a nationally representative sample of 2,007 adults aged 50–80 years to assess attitudes toward influenza (flu) vaccination policies in long-term care facilities. Support for requiring vaccinations was lowest for visitors. Policy makers can use these findings to develop sustainable vaccination strategies.
- 23 May 2022
- Published by Cambridge University Press (CUP) in Infection Control & Hospital Epidemiology
- Vol. 44 (5) , 1-4
Open AccessAttitudes toward policies to encourage influenza vaccination in long-term care facilities: A national survey of US adults aged 50–80 years
In October 2017, the National Poll on Healthy Aging surveyed a nationally representative sample of 2,007 adults aged 50–80 years to assess attitudes toward influenza (flu) vaccination policies in long-term care facilities. Support for requiring vaccinations was lowest for visitors. Policy makers can use these findings to develop sustainable vaccination strategies.
- Open Access
- 31 March 2022
- Published by Center for Open Science in OSF Preprints
The Health Communication Orientations Scale. Development and two-country validation of a questionnaire that measures health communication style preferences
Objective Autonomous motivation is a key driver of health-related behaviors. However, individual preferences exist for health messaging. This paper outlines the development and validation of the Health Communication Orientations Scale (HCOS), a new measure to assess health communication style preferences. Methods Nationally representative online panels from the US (n = 603) and the Netherlands (n = 737) completed a survey containing the HCOS, established motivational measures, and demographic questions. Results Exploratory and confirmatory factor analysis identified five subscales valid for both populations. Factors include HCOS (1) Expert, (2) Others, (3) Self, (4) Oppositional, and (5) Internet. Scores for HCOS Expert and HCOS Internet were higher in the US than in the Dutch sample, and Others, Self, and Oppositional were higher in the Dutch sample. Internal reliability for the five factors was high across both samples (range 0.84-0.91). Many significant correlations with established measures were observed in both samples indicating the construct validity of the scale. Conclusion The HCOS subscales have strong psychometric properties.Practice implications The HCOS represents a novel approach to assessing communication style preferences for general and patient populations. Further investigation in how the HCOS may be used to tailor health messaging is warranted.
- 31 March 2022
- Published by Center for Open Science in OSF Preprints
Open AccessThe Health Communication Orientations Scale. Development and two-country validation of a questionnaire that measures health communication style preferences
Objective Autonomous motivation is a key driver of health-related behaviors. However, individual preferences exist for health messaging. This paper outlines the development and validation of the Health Communication Orientations Scale (HCOS), a new measure to assess health communication style preferences. Methods Nationally representative online panels from the US (n = 603) and the Netherlands (n = 737) completed a survey containing the HCOS, established motivational measures, and demographic questions. Results Exploratory and confirmatory factor analysis identified five subscales valid for both populations. Factors include HCOS (1) Expert, (2) Others, (3) Self, (4) Oppositional, and (5) Internet. Scores for HCOS Expert and HCOS Internet were higher in the US than in the Dutch sample, and Others, Self, and Oppositional were higher in the Dutch sample. Internal reliability for the five factors was high across both samples (range 0.84-0.91). Many significant correlations with established measures were observed in both samples indicating the construct validity of the scale. Conclusion The HCOS subscales have strong psychometric properties.Practice implications The HCOS represents a novel approach to assessing communication style preferences for general and patient populations. Further investigation in how the HCOS may be used to tailor health messaging is warranted.
- Top Cited Papers
- 20 January 2022
- Published by Elsevier in Preventive Medicine
- Vol. 156, 106955
Firearm ownership, attitudes, and safe storage practices among a nationally representative sample of older U.S. adults age 50 to 80
- 20 January 2022
- Published by Elsevier in Preventive Medicine
- Vol. 156, 106955
Top Cited PapersFirearm ownership, attitudes, and safe storage practices among a nationally representative sample of older U.S. adults age 50 to 80
- 1 August 2021
- Published by American College of Physicians in Annals of Internal Medicine
- Vol. 174 (8) , 1180-1182
Use of Online Physician Ratings and Reviews by Older U.S. Adults: Results of a National Survey
- 1 August 2021
- Published by American College of Physicians in Annals of Internal Medicine
- Vol. 174 (8) , 1180-1182
Use of Online Physician Ratings and Reviews by Older U.S. Adults: Results of a National Survey
- Open Access
- 1 December 2020
- Published by Elsevier in Preventive Medicine Reports
- Vol. 20, 101211
Food insecurity is associated with multiple chronic conditions and physical health status among older US adults
- 1 December 2020
- Published by Elsevier in Preventive Medicine Reports
- Vol. 20, 101211
Open AccessFood insecurity is associated with multiple chronic conditions and physical health status among older US adults
- Open Access
- 19 August 2016
- Published by JMIR Publications Inc. in JMIR Cancer
- Vol. 2 (2) , e10
Online Social Engagement by Cancer Patients: A Clinic-Based Patient Survey
Patient-Centered Innovations, Education and Technology for Cancer Care and Cancer Research
- 19 August 2016
- Published by JMIR Publications Inc. in JMIR Cancer
- Vol. 2 (2) , e10
Open AccessOnline Social Engagement by Cancer Patients: A Clinic-Based Patient Survey
Patient-Centered Innovations, Education and Technology for Cancer Care and Cancer Research