Konstantinos Kotsis

Prof. Dr. Konstantinos Kotsis

Department of Psychiatry, Faculty of Medicine, University of Ioannina, Ioánnina, Ípeiros, Greece
orcid
Associate Professor of Child and Adolescent Psychiatry, Facu...

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

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

Representative Publications

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18 May 2023 in BJPsych Open
Verified
Journal Article
Open access
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Angelos PapadopoulosAngelos Papadopoulos
Angelos Papadopoulos
VSVassiliki Siafaka
Vassiliki Siafaka
ATAngeliki Tsapara
Angeliki Tsapara
Dionysios TafiadisDionysios Tafiadis
Dionysios Tafiadis
Konstantinos KotsisKonstantinos Kotsis
Konstantinos Kotsis
MTMeropi Tzoufi
Meropi Tzoufi
Background: A variety of psychosocial factors have been shown to affect the quality of life of families (FQoL). Aim: This study aimed to assess the impact of mother's demographic characteristics, parental stress, illness perceptions about autism spectrum disorder (ASD), coping strategies, ASD severity and time since diagnosis on FQoL during the initial period following diagnosis (≤6 months). Method: Fifty-three mothers of children newly diagnosed with ASD completed the Beach Center Family Quality of Life Scale, the Autism Parenting Stress Index, the Brief Illness Perception Questionnaire and the Brief Coping Orientation to Problems Experienced Inventory. A descriptive analysis was conducted on the demographic characteristics of the family. Eta coefficients and Pearson's analysis were used to determine the associations between the variables and the FQoL dimensions. Hierarchical regression was used to determine whether variables explained a statistically significant family quality of life variance. Results: Pearson's analysis and eta coefficients indicated several correlations. Hierarchical regression analysis showed that higher parental stress related to core autism symptoms was associated with poorer FQoL (95% CI −0.08 to −0.02, P = 0.001), and higher perceived treatment control was associated with better FQoL (95% CI 0.04–0.16, P = 0.001). In addition, stronger perceived personal control was associated with higher physical/material well-being (95% CI 0.01–0.16, P = 0.022) and higher disability-related support (95% CI 0.30–0.61, P = 0.001). Higher family monthly income was associated with better FQoL (95% CI 0.08–0.027, P = 0.000), whereas marital status (divorced mother) was correlated with poorer FQoL (95% CI −0.68 to −0.16, P = 0.002). Conclusions: Interventions should emphasise managing the disorder's characteristics and implementing psychoeducational and supportive programmes for parents, immediately after the diagnosis, to enhance FQoL.

1 May 2015 in Journal of Affective Disorders
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Journal Article
Closed access
THThomas Hyphantis
Thomas Hyphantis
Konstantinos KotsisKonstantinos Kotsis
Konstantinos Kotsis
KKKurt Kroenke
Kurt Kroenke
VPVassiliki Paika
Vassiliki Paika
SCStavros Constantopoulos
Stavros Constantopoulos
EGElspeth Guthrie
Elspeth Guthrie

13 January 2022 in Healthcare
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Charis NtakoliaCharis Ntakolia
Charis Ntakolia
DPDimitris Priftis
Dimitris Priftis
MCMariana Charakopoulou-Travlou
Mariana Charakopoulou-Travlou
IRIoanna Rannou
Ioanna Rannou
KMKonstantina Magklara
Konstantina Magklara
ELEleni Lazaratou
Eleni Lazaratou
The global spread of COVID-19 led the World Health Organization to declare a pandemic on 11 March 2020. To decelerate this spread, countries have taken strict measures that have affected the lifestyles and economies. Various studies have focused on the identification of COVID-19’s impact on the mental health of children and adolescents via traditional statistical approaches. However, a machine learning methodology must be developed to explain the main factors that contribute to the changes in the mood state of children and adolescents during the first lockdown. Therefore, in this study an explainable machine learning pipeline is presented focusing on children and adolescents in Greece, where a strict lockdown was imposed. The target group consists of children and adolescents, recruited from children and adolescent mental health services, who present mental health problems diagnosed before the pandemic. The proposed methodology imposes: (i) data collection via questionnaires; (ii) a clustering process to identify the groups of subjects with amelioration, deterioration and stability to their mood state; (iii) a feature selection process to identify the most informative features that contribute to mood state prediction; (iv) a decision-making process based on an experimental evaluation among classifiers; (v) calibration of the best-performing model; and (vi) a post hoc interpretation of the features’ impact on the best-performing model. The results showed that a blend of heterogeneous features from almost all feature categories is necessary to increase our understanding regarding the effect of the COVID-19 pandemic on the mood state of children and adolescents.

16 February 2017 in Annals of General Psychiatry
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OMOn behalf of the ASSERT-DEP Study Group members
On behalf of the ASSERT-DEP Study Group members
VPVassiliki Paika
Vassiliki Paika
EAElias Andreoulakis
Elias Andreoulakis
ENElisavet Ntountoulaki
Elisavet Ntountoulaki
DPDimitra Papaioannou
Dimitra Papaioannou
THThomas Hyphantis
Thomas Hyphantis
The B-RCOPE is a brief measure assessing religious coping. We aimed to assess the psychometric properties of its Greek version in people with and without long-term conditions (LTCs). Associations between religious coping and mental illness, suicidality, illness perceptions, and quality of life were also investigated. The B-RCOPE was administered to 351 patients with diabetes, chronic pulmonary obstructive disease (COPD), and rheumatic diseases attending either the emergency department (N = 74) or specialty clinics (N = 302) and 127 people without LTCs. Diagnosis of mental disorders was established by the MINI. Associations with depressive symptom severity (PHQ-9), suicidal risk (RASS), illness perceptions (B-IPQ), and health-related quality of life (WHOQOL-BREF) were also investigated. The Greek version of B-RCOPE showed a coherent two-dimensional factor structure with remarkable stability across the three samples corresponding to the positive (PRC) and negative (NRC) religious coping dimensions. Cronbach’s alphas were 0.91–0.96 and 0.77–0.92 for the PRC and NRC dimensions, respectively. Furthermore, NRC was associated with poorer mental health, greater depressive symptom severity and suicidality, and impaired HRQoL. In patients with LTCs, PRC correlated with lower perceived illness timeline, while NRC was associated with greater perceived illness consequences, lower perceived treatment control, greater illness concern, and lower illness comprehensibility. These findings indicate that the Greek-Orthodox B-RCOPE version may reliably assess religious coping. In addition, negative religious coping (i.e., religious struggle) is associated with adverse illness perceptions, and thus may detrimentally impact adaptation to medical illness. These findings deserve replication in prospective studies.

11 December 2024 in Frontiers in Health Services
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LMLauro Estivalete Marchionatti
Lauro Estivalete Marchionatti
JSJulia Luiza Schafer
Julia Luiza Schafer
VKVasiliki Eirini Karagiorga
Vasiliki Eirini Karagiorga
PBPanagiota Balikou
Panagiota Balikou
AMAndromachi Mitropoulou
Andromachi Mitropoulou
Konstantinos KotsisKonstantinos Kotsis
Konstantinos Kotsis
Background: The mental health system in Greece faces challenges to complete its transition to a community-oriented model, having significant concerns for child and adolescent care due to lower coverage and service gaps. This component of the mental health system has not been comprehensively evaluated.Methods: We conducted a review of the mental health care system for children and adolescents in Greece. For a field assessment, we directly collected data from mental health services to map availability and distribution. We analyzed the needs of human resources using professional register data and the national census.Results: The National Health Care Service (ESY, Εθνικό Σύστημα Υγείας) is the public health system in Greece, characterized by public governance but significant private participation. Although ESY aims for universal care, gaps in population coverage and high user fees create barriers to access. Embedded within ESY, the mental health system is shifting towards a community-oriented structure since the psychiatric reform. For children and adolescents, there is a developing framework for regionalization and community services, including day centers, inpatient facilities, outpatient departments, and school-based psychoeducational facilities. However, services lack coordination in a stepped care model. Patient pathways are not established and primary care rarely involves child mental health, leading to direct access to specialists. Services operate in isolation due to the absence of online registers. There is no systematic performance monitoring, yet some assessments indicate that professional practices may lack evidence-based guidelines. Our mapping highlighted a scarcity of public structures, with an unbalanced regional distribution and many underserved areas. Child and adolescent psychiatrists are predominantly affiliated with the private sector, leading to professional gaps in the public system.Conclusions: Our assessment identifies an established framework for a community-oriented, universally accessible mental health system, yet several barriers impede its full realization. These include an inconsistent primary healthcare system, a shortage of specialists in the public sector, imbalanced service distribution, lack of coordination among providers, underfunding, and absence of quality monitoring. We propose interventions to promote child and adolescent mental health in primary care, coordinate patient pathways, establish standards of care, and monitor performance.

14 May 2023 in European Child & Adolescent Psychiatry
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Journal Article
Open access
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AKAnastasia Koumoula
Anastasia Koumoula
LMLauro Estivalete Marchionatti
Lauro Estivalete Marchionatti
ACArthur Caye
Arthur Caye
VKVasiliki Eirini Karagiorga
Vasiliki Eirini Karagiorga
PBPanagiota Balikou
Panagiota Balikou
GSGiovanni Abrahão Salum
Giovanni Abrahão Salum
Evidence-based information is essential for effective mental health care, yet the extent and accessibility of the scientific literature are critical barriers for professionals and policymakers. To map the necessities and make validated resources accessible, we undertook a systematic review of scientific evidence on child and adolescent mental health in Greece encompassing three research topics: prevalence estimates, assessment instruments, and interventions. We searched Pubmed, Web of Science, PsycINFO, Google Scholar, and IATPOTEK from inception to December 16th, 2021. We included studies assessing the prevalence of conditions, reporting data on assessment tools, and experimental interventions. For each area, manuals informed data extraction and the methodological quality were ascertained using validated tools. This review was registered in protocols.io [68583]. We included 104 studies reporting 533 prevalence estimates, 223 studies informing data on 261 assessment instruments, and 34 intervention studies. We report the prevalence of conditions according to regions within the country. A repository of locally validated instruments and their psychometrics was compiled. An overview of interventions provided data on their effectiveness. The outcomes are made available in an interactive resource online [https://rpubs.com/camhi/sysrev_table]. Scientific evidence on child and adolescent mental health in Greece has now been cataloged and appraised. This timely and accessible compendium of up-to-date evidence offers valuable resources for clinical practice and policymaking in Greece and may encourage similar assessments in other countries.