Antonios Zairis

Dr. Antonios Zairis


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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7 June 2024 in Life
Verified
Journal Article
Open access
PDF file
VKVasiliki Kalantzi
Vasiliki Kalantzi
Thomas TsiampalisThomas Tsiampalis
Thomas Tsiampalis
MKMatina Kouvari
Matina Kouvari
VBVasiliki Belitsi
Vasiliki Belitsi
AZAntonios Zairis
Antonios Zairis
RKRena Kosti
Rena Kosti
(1) Background: Cardiometabolic disease progression can be delayed if patients engage in healthy lifestyle behaviors, adherence to which is highly influenced by psychosocial factors. The present study aimed at investigating the association of self-efficacy with the adherence level to healthy lifestyle behaviors among patients with cardiometabolic diseases in Greece. (2) Methods: 1988 patients (1180 females) with cardiometabolic diseases participated. Anthropometric, demographic, socioeconomic, clinical, and lifestyle characteristics were recorded. Patients were also asked to evaluate their efficacy to comply with healthy lifestyle behaviors. (3) Results: The majority exhibited unhealthy lifestyle behaviors. A subgroup demonstrated elevated self-efficacy in maintaining healthy habits despite facing diverse psychosocial challenges. Individuals with higher educational attainment, socioeconomic status, and rural/semi-urban residency had significantly elevated self-efficacy. Those with heightened self-efficacy exhibited significantly lower BMI and reduced prevalence of certain health conditions. Self-efficacy significantly influenced adherence to the Mediterranean diet, physical activity engagement, and smoking cessation, even in challenging circumstances. (4) Conclusions: This study represented an innovative approach in examining the role of self-efficacy in shaping health behaviors and outcomes within a Greek population. By integrating specific psychosocial circumstances into the analysis, valuable insights were provided into the contextual factors influencing self-efficacy and adherence to healthy lifestyle behaviors.

24 May 2021 in Sustainability
Verified
Journal Article
Open access
PDF file
AKAthanasios Krystallis
Athanasios Krystallis
VZVlad Zaharia
Vlad Zaharia
AZAntonios Zairis
Antonios Zairis
Responding to the appeal for more research on the contingencies that shape the relationship between CSR and corporate performance, this paper incorporates environmental CSR, sets up an experimental survey and employs multiple mediation analysis with the aim to test the mediating role of consumer attributions on the CSR elements–consumer responses relationship; and further to examine the degree to which attributions are controllable, i.e., specific CSR elements activate specific type of attributions. Results support that attributions have a strong predicting power on consumer outcomes. The right time of appearance and the appropriate amount of resources committed to a CSR campaign, through the dual type of attributions they activate (more positive, i.e., values-driven and less negative, i.e., egoistic), impact positively on consumer reactions. In this respect, the study adds to past research showing that attributions are controllable, i.e., specific CSR initiative characteristics of a impact on the dimensionality of attributions and, through that, on specific target-types of consumer responses. This study thus shows that the activation of a dual-level attributions’ system is ambivalent, dependent on the character of the CSR campaign. The fact that specific CSR elements (i.e., CSR Timing) activate dual-level CSR motives that act complementarily indicates that managers should be clear about the capabilities of the elements of their CSR initiatives and how much impact they expect those elements to have on consumer response.

28 October 2020
Verified
Book Chapter
Open access
PDF file
Christos LemonakisChristos Lemonakis
Christos Lemonakis
AZAntonios Zairis
Antonios Zairis
A crisis is a situation approaching a dangerous phase, which requires urgent intervention to avoid harmful effects on the body of an organization in order to return to normal situation. It is a decisive and critical time for the organization, where the wrong decision can even cost its viability. This situation can shape political, legal, economic, and governmental impact on its activities. From different definitions of crisis, we seek to underscore key elements of a crisis that may threat a public organization and, also, to highlight both the elements of management responsiveness resulting in the loss of control in the organization, regarding the short time demand for decision-making. The key purpose of this chapter is to illustrate the basis available in the international literature, upon which public risk mechanisms can be reviewed and chosen in public sector organizations under the scope of their applicability.