Agata Olearczyk

Dr. Agata Olearczyk

Health Innovation Unit, SGH Warsaw School of Economics, Warsaw, Mazowieckie, Poland
orcid

Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

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

Representative Publications

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9 February 2023 in Healthcare
Verified
Journal Article
Open access
PDF file
DODominik Olejniczak
Dominik Olejniczak
AOAgata Olearczyk
Agata Olearczyk
KSKatarzyna Swakowska
Katarzyna Swakowska
ASAnna Staniszewska
Anna Staniszewska
KZKarolina Zakrzewska
Karolina Zakrzewska
Introduction: Sickness presence is used to denote an employee who feels unwell but still attends work, thus avoiding absence. The intention of this paper is to compare sickness presence in a group of the following professions: teachers, nurses and private sector office workers. Material and methods: For the purpose of this study, a survey based on the original PAPI form (Paper-and-Pen Personal Interview) was carried out. Non-probability sampling, the snowball method (N = 507: teachers n = 174, nurses n = 165 and private sector office workers n = 168), covering the whole of Poland, was adopted. Non-parametric hypotheses were verified using the chi-squared test with a statistical significance α = 0.05. Results: Compared to nurses and private sector office workers, teachers more frequently attended work when sick (p < 0.05). Out of the reported ailments that respondents worked with, teachers more often indicated rhinitis (p < 0.05), sore throat and cough (p < 0.05) and increased temperature (p < 0.05). This may be associated with a threat to the health of individuals in their charge. Teachers commonly complained about joint and bone pain (p < 0.05) and gastrointestinal disorders (p < 0.05). Contrary to nurses and private sector office workers, teachers did not point to ‘lack of a replacement’ as the reason for their presence at work when sick (p < 0.05). Exclusively, teachers added financial issues and difficulties in access to healthcare if they are working fewer hours to the list of reasons for attending work when sick. Conclusions: Results suggest that there is a need for further studies on the presence of sick employees in the workplace, especially for teachers. The sickness presence of teachers and nurses may be a threat from a public health perspective. The workplace itself is a significant place to prevent many diseases.

1 March 2026 in Medical Science Monitor
Verified
Journal Article
Open access
AOAgata Olearczyk
Agata Olearczyk
KSKuba Sękowski
Kuba Sękowski
Mateusz JankowskiMateusz Jankowski
Mateusz Jankowski
GMGabriela Moczeniat
Gabriela Moczeniat
AKAgnieszka Kamińska
Agnieszka Kamińska
Justyna Grudziąż-SękowskaJustyna Grudziąż-Sękowska
Justyna Grudziąż-Sękowska
Prevalence and Drivers of Missed Healthcare Appointments in Poland: Insights From a 2025 Survey - Article abstract #951944

13 May 2020 in Medycyna Pracy
Verified
Journal Article
Open access
AOAgata Olearczyk
Agata Olearczyk
AMAndrzej Marcinkiewicz
Andrzej Marcinkiewicz
This review includes information about the number of private health insurance and medical subscriptions in Poland, as well as the level of increases in premium rates, and the scale of health promotion and prevention conducted by Polish employers. The aim of this article is to present the current...

DODominik Olejniczak
Dominik Olejniczak
PMPaulina Mularczyk-Tomczewska
Paulina Mularczyk-Tomczewska
KKKrzysztof Bartosz Klimiuk
Krzysztof Bartosz Klimiuk
AOAgata Olearczyk
Agata Olearczyk
Aleksandra KielanAleksandra Kielan
Aleksandra Kielan
KOKarolina Osowiecka
Karolina Osowiecka
Introduction: Disease-related stress is a common phenomenon. It also occurs in neoplastic diseases. Since physical and mental health are interrelated, it is important to make sure that treatment covers these two areas. Therefore, it is essential to learn how patients with neoplastic diseases can cope with stress. Materials and Methods: The respondents are 306 patients suffering from neoplastic diseases, associated in patient advocacy groups. The method is the Brief-COPE (Coping Orientation to Problems Experienced) questionnaire. Results: The following stress management strategies were most commonly adopted by the patients: acceptance (median 2.25; 25–75% IQR 2.0–3.0), active coping (median 2.0; 25–75% IQR (interquartile range) 1.5–2.0), planning (median 2.0; 25–75% IQR 2.0–2.0), emotional support (median 2.0; 25–75% IQR 1.5–2.0), instrumental support (median 2.0; 25–75% IQR 2.0–2.0), self-distraction (median 2.0; 25–75% IQR 1.5–3.0), and venting (median 2.0; 25–75% IQR 1.5–3.0). A decision to adopt a particular stress management strategy by patients with neoplastic diseases was highly affected by demographic factors (p < 0.05), such as sex, education, age, place of residence and employment. Conclusions: Teaching stress management strategies should be a part of the education process among patients with neoplastic diseases. Before or in the course of treatment, an oncology patient should be educated on the prevention of mental health disorders. The ability to cope with stress is one of the key competences for the course of neoplastic diseases and it can affect the treatment process. Stress management in chronic diseases, including neoplastic diseases, should be approached not only at the level of an individual person but also at the level of the health system as a whole.

11 December 2025 in International Journal of Occupational Medicine and Environmental Health
Verified
Journal Article
Open access
AOAgata Olearczyk
Agata Olearczyk
KSKuba Sękowski
Kuba Sękowski
Mateusz JankowskiMateusz Jankowski
Mateusz Jankowski
ASAndrzej Silczuk
Andrzej Silczuk
Objectives: The current employment market faces many challenges, both from the employers’ perspective and that of employees. One of the key health challenges is employees’ mental health. Poland has over 17.6 million of active workforce, but each year the number of sick leaves due to mental...

20 December 2024 in BMJ Open
Verified
Journal Article
Open access
PDF file
KLKatarzyna Luchowska
Katarzyna Luchowska
MCMalgorzata Chmielewska
Malgorzata Chmielewska
KBKatarzyna Byszek
Katarzyna Byszek
AOAgata Olearczyk
Agata Olearczyk
AGAnna Gawrońska
Anna Gawrońska
BWBarbara Więckowska
Barbara Więckowska
Introduction Integrating digital health technologies to improve the overall performance of healthcare systems counts among the top priorities of the WHO. As evidenced in recent research, there are specific factors that may decisively determine the effective implementation and development of innovative digital health solutions. This review attempts to recognise and map the existing body of research and evidence to identify the determinants that either favour or hinder the deployment and use of digital health technologies by patients and physicians in primary care. Methods and analysis The scoping review will be conducted in accordance with the JBI Manual for Evidence Synthesis (2024 edition introducing nine stages) and with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews checklist. Search strategy will be conducted in PubMed, Embase, Cochrane Database of Systematic Reviews and Scopus in November 2024. The review will include quantitative, qualitative, mixed-methods studies, systematic, scoping or umbrella reviews, as well as text and opinion papers. The study selection process will be conducted by two researchers using Rayyan. The data will be analysed using MAXQDA and extracted into a tool prepared by the researchers. This review will summarise the existing data and will help create a list of potential and determinant barriers and facilitators that may be useful in conducting empirical research on embedding new digital health solutions and sustaining their use. Ethics and dissemination As no primary data will be collected for the purposes of this study, no formal ethical approval is required. Results will be published in a peer-reviewed journal. The findings will be used to conduct further research (HORIZON.2.1;grant:101095424) on the determinants of digital health implementation in primary care at the national level and to prepare recommendations for key stakeholders, as well as to develop recommendations on health policy in the European Union.