Long, D., Bonsel, G. J., Lubetkin, E. I., Yfantopoulos, J. N., Janssen, M. F., & Haagsma, J. A. (2022). Health-related quality of life and mental well-being during the COVID-19 pandemic in five countries: A one-year longitudinal study. Journal of Clinical Medicine., 11(21), 6467.

Article  PubMed  PubMed Central  Google Scholar 

WHO COVID-19 Dashboard. 2023.

Lubetkin, E. I., Long, D., Haagsma, J. A., Janssen, M. F., & Bonsel, G. J. (2022). Health inequities as measured by the EQ-5D-5L during COVID-19: Results from New York in healthy and diseased persons. PLoS ONE, 17(7), e0272252.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Ju, Y. J., Kim, T. H., Han, K.-T., Lee, H. J., Kim, W., Ah Lee, S., et al. (2017). Association between unmet healthcare needs and health-related quality of life: A longitudinal study. European Journal of Public Health., 27(4), 631–637.

PubMed  Google Scholar 

Chemali, S., Mari-Sáez, A., El Bcheraoui, C., & Weishaar, H. (2022). Health care workers’ experiences during the COVID-19 pandemic: A scoping review. Human Resources for Health., 20(1), 27.

Article  PubMed  PubMed Central  Google Scholar 

Soham, B., Ronnie, E. B., Murtaza, K., Muath, A., Daniel, K. O., Yara, B., et al. (2020). Infection and mortality of healthcare workers worldwide from COVID-19: A systematic review. BMJ Global Health., 5(12), e003097.

Article  Google Scholar 

Chew, N. W. S., Lee, G. K. H., Tan, B. Y. Q., Jing, M., Goh, Y., Ngiam, N. J. H., et al. (2020). A multinational, multicentre study on the psychological outcomes and associated physical symptoms amongst healthcare workers during COVID-19 outbreak. Brain, Behavior, and Immunity., 88, 559–565.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Froessl, L. J., & Abdeen, Y. (2021). The silent pandemic: The psychological burden on frontline healthcare workers during COVID-19. Psychiatry Journal., 2021, 2906785.

Article  PubMed  PubMed Central  Google Scholar 

Young, K. P., Kolcz, D. L., O’Sullivan, D. M., Ferrand, J., Fried, J., & Robinson, K. (2021). Health care workers’ mental health and quality of life during COVID-19: Results from a mid-pandemic, national survey. Psychiatric Services., 72(2), 122–128.

Article  PubMed  Google Scholar 

Mizee, M., Schaap, L. A., Hoogendijk, E. O., & van Schoor, N. M. (2022). Delay or postponement of medical care among older adults in the Netherlands at earlier and later stages of the COVID-19 pandemic. Aging Clinical and Experimental Research., 34(11), 2913–2917.

Article  PubMed  PubMed Central  Google Scholar 

Collaborative, C. (2020). Elective surgery cancellations due to the COVID-19 pandemic: Global predictive modelling to inform surgical recovery plans. British Journal of Surgery., 107(11), 1440–1449.

Google Scholar 

Palmer, K., Monaco, A., Kivipelto, M., Onder, G., Maggi, S., Michel, J.-P., et al. (2020). The potential long-term impact of the COVID-19 outbreak on patients with non-communicable diseases in Europe: Consequences for healthy ageing. Aging Clinical and Experimental Research., 32(7), 1189–1194.

Article  PubMed  PubMed Central  Google Scholar 

van Ballegooijen, H., Goossens, L., Bruin, R. H., Michels, R., & Krol, M. (2021). Concerns, quality of life, access to care and productivity of the general population during the first 8 weeks of the coronavirus lockdown in Belgium and the Netherlands. BMC Health Services Research., 21(1), 227.

Article  PubMed  PubMed Central  Google Scholar 

Chudasama, Y. V., Gillies, C. L., Zaccardi, F., Coles, B., Davies, M. J., Seidu, S., et al. (2020). Impact of COVID-19 on routine care for chronic diseases: A global survey of views from healthcare professionals. Diabetes and Metabolic Syndrome: Clinical Research and Reviews, 14(5), 965–967.

Article  Google Scholar 

Fekadu, G., Bekele, F., Tolossa, T., Fetensa, G., Turi, E., Getachew, M., et al. (2021). Impact of COVID-19 pandemic on chronic diseases care follow-up and current perspectives in low resource settings: A narrative review. Int J Physiol Pathophysiol Pharmacol., 13(3), 86–93.

CAS  PubMed  PubMed Central  Google Scholar 

Kendzerska, T. Z. D., Gershon, A. S., Edwards, J. D., Peixoto, C., Robillard, R., & Kendall, C. E. (2021). The effects of the health system response to the COVID-19 pandemic on chronic disease management: A narrative review. Risk Manag Healthc Policy., 14, 575–584.

Article  PubMed  PubMed Central  Google Scholar 

Mehraeen, E., Karimi, A., Barzegary, A., Vahedi, F., Afsahi, A. M., Dadras, O., et al. (2020). Predictors of mortality in patients with COVID-19-a systematic review. Eur J Integr Med., 40, 101226.

Article  PubMed  PubMed Central  Google Scholar 

Ryder, M., Guerin, S., Forde, R., Lowe, G., Jaarsma, T., O’Neill, M., et al. (2023). The perceived effects of COVID-19 while living with a chronic illness. Journal of Nursing Scholarship., 55(1), 154–162.

Article  PubMed  Google Scholar 

Long, D., Haagsma, J. A., Janssen, M. F., Yfantopoulos, J. N., Lubetkin, E. I., & Bonsel, G. J. (2021). Health-related quality of life and mental well-being of healthy and diseased persons in 8 countries: Does stringency of government response against early COVID-19 matter? SSM—Population Health., 15, 100913.

Article  PubMed  PubMed Central  Google Scholar 

Violato, M., Pollard, J., Lloyd, A., Roope, L. S. J., Duch, R., Becerra, M. F., et al. (2023). The COVID-19 pandemic and health-related quality of life across 13 high- and low-middle-income countries: A cross-sectional analysis. PLOS Medicine., 20(4), e1004146.

Article  PubMed  PubMed Central  Google Scholar 

Ravens-Sieberer, U., Kaman, A., Erhart, M., Devine, J., Schlack, R., & Otto, C. (2022). Impact of the COVID-19 pandemic on quality of life and mental health in children and adolescents in Germany. European Child & Adolescent Psychiatry., 31(6), 879–889.

Article  Google Scholar 

Szemik, S., Kowalska, M., & Kulik, H. (2019). Quality of life and health among people living in an industrial area of Poland. International Journal of Environmental Research and Public Health, 16(7), 1221.

Article  PubMed  PubMed Central  Google Scholar 

Ping, W., Zheng, J., Niu, X., Guo, C., Zhang, J., Yang, H., et al. (2020). Evaluation of health-related quality of life using EQ-5D in China during the COVID-19 pandemic. PLoS ONE, 15(6), e0234850.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Ahmed, I. T. K., Tilahun, D., & Awel, S. (2022). Health- related quality of life among patient with chronic diseases during COVID-19 pandemic: a cross-sectional study. Pan African Medical Journal., 43(2), 100943.

Google Scholar 

Bogart, K., Hemmesch, A., Barnes, E., Blissenbach, T., Beisang, A., Engel, P., et al. (2022). Healthcare access, satisfaction, and health-related quality of life among children and adults with rare diseases. Orphanet Journal of Rare Diseases., 17(1), 196.

Article  PubMed  PubMed Central  Google Scholar 

OECD and Eurostat and UNESCO Institute for Statistics. (2011). Guidelines for classifying national education programmes and related qualifications.

Szende, A. J. B., & Cabases, J. (2014). Self-reported population health: An international perspective based on EQ-5D. Dordrecht (NL) Springer.

Book  Google Scholar 

Pickard, A. S., Law, E. H., Jiang, R., Pullenayegum, E., Shaw, J. W., Xie, F., et al. (2019). United States valuation of EQ-5D-5L health states using an international protocol. Value Health., 22(8), 931–941.

Article  PubMed  Google Scholar 

Devlin, N. F. A. P., & Parkin, D. (2022). Chapter 5 Guidance to Users of EQ-5D-5L Value Sets. In N. R. B. Devlin & K. Ludwig (Eds.), Value sets for EQ-5D-5L: A compendium, comparative review & user guide [Internet]. Cham (CH): Springer.

Chapter  Google Scholar 

Dupraz, J., Le Pogam, M. A., & Peytremann-Bridevaux, I. (2022). Early impact of the COVID-19 pandemic on in-person outpatient care utilisation: A rapid review. British Medical Journal Open, 12(3), e056086.

Google Scholar 

Constantin-Cristian, T., Andrew, W., James, C. M., Alun, D. H., David, B., Nishi, C., et al. (2021). Evaluating access to health and care services during lockdown by the COVID-19 survey in five UK national longitudinal studies. British Medical Journal Open, 11(3), e045813.

Google Scholar 

Rodríguez-Agudelo, Y., Nava-Adán, J., Paz-Rodríguez, F., Abundes-Corona, A., Flores-Rivera, J., & Corona, T. (2023). Quality of life and mental health in multiple sclerosis patients during the COVID-19 Pandemic. Multiple Sclerosis and Related Disorders., 70, 104487.

Article  PubMed  Google Scholar 

Koinig, K. A., Arnold, C., Lehmann, J., Giesinger, J., Köck, S., Willenbacher, W., et al. (2021). The cancer patient’s perspective of COVID-19-induced distress—A cross-sectional study and a longitudinal comparison of HRQOL assessed before and during the pandemic. Cancer Medicine., 10(12), 3928–3937.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Izawa, K. P., Oyama, M., & Okamoto, K. (2021). Changes in physical and psychological states with respect to the gender of outpatients receiving rehabilitation at geriatric health services facilities during the COVID-19 state of emergency. Diseases., 9(3), 51.

Article  CAS  PubMed  PubMed Central