• Adherence to Mediterranean Diet and Frailty 

      Ntanasi E., Yannakoulia M., Kosmidis M.-H., Anastasiou C.A., Dardiotis E., Hadjigeorgiou G., Sakka P., Scarmeas N. (2018)
      Objective: Το investigate associations between adherence to the Mediterranean diet and frailty in a Greek population of older adults. Design: Cross-sectional study. Setting: Data were drawn from the Hellenic longitudinal ...
    • Adherence to the Mediterranean diet and incident frailty: Results from a longitudinal study 

      Ntanasi E., Charisis S., Yannakoulia M., Georgiadi K., Balomenos V., Kosmidis M.H., Dardiotis Ε., Hadjigeorgiou G., Sakka P., Maraki M., Scarmeas N. (2022)
      Objectives: The aim of the current prospective study was to examine the relationship between adherence to the Mediterranean diet and incident frailty. Study design: 1075 Greek community-dwelling older adults from the ...
    • Age-related cognitive decline and associations with sex, education and apolipoprotein E genotype across ethnocultural groups and geographic regions: a collaborative cohort study 

      Lipnicki D.M., Crawford J.D., Dutta R., Thalamuthu A., Kochan N.A., Andrews G., Lima-Costa M.F., Castro-Costa E., Brayne C., Matthews F.E., Stephan B.C.M., Lipton R.B., Katz M.J., Ritchie K., Scali J., Ancelin M.-L., Scarmeas N., Yannakoulia M., Dardiotis E., Lam L.C.W., Wong C.H.Y., Fung A.W.T., Guaita A., Vaccaro R., Davin A., Kim K.W., Han J.W., Kim T.H., Anstey K.J., Cherbuin N., Butterworth P., Scazufca M., Kumagai S., Chen S., Narazaki K., Ng T.P., Gao Q., Reppermund S., Brodaty H., Lobo A., Lopez-Anton R., Santabárbara J., Sachdev P.S., Cohort Studies of Memory in an International Consortium (COSMIC) (2017)
      Background: The prevalence of dementia varies around the world, potentially contributed to by international differences in rates of age-related cognitive decline. Our primary goal was to investigate how rates of age-related ...
    • Apocrine and eccrine hidrocystomas: A clinicopathological study 

      Koumaki D., Papadakis M., Lagoudaki E., Manios G.A., Kassotakis D., Doxastaki A., Krasagakis K., Manios A. (2021)
      Introduction: Eccrine and apocrine hidrocystomas are uncommon, benign, cystic proliferations of the sweat glands usually located on the head and neck area. Objectives: To describe the key clinical and histopathological ...
    • Apolipoprotein ϵ4 allele is associated with frailty syndrome: Results from the hellenic longitudinal investigation of ageing and diet study 

      Mourtzi N., Ntanasi E., Yannakoulia M., Kosmidis M., Anastasiou C., Dardiotis E., Hadjigeorgiou G., Sakka P., Scarmeas N. (2019)
      Apolipoprotein (APOE) ϵ4 allele has been associated with a number of age-related diseases but previous studies failed to identify any link with Frailty syndrome. The aim of the present study is to investigate the association ...
    • Association between 9p21–23 Locus and Frailty in a Community-Dwelling Greek Population: Results from the Hellenic Longitudinal Investigation of Ageing and Diet 

      Mourtzi N., Hatzimanolis A., Xiromerisiou G., Ntanasi E., Georgakis M.K., Ramirez A., Heilmann-Heimbach S., Grenier-Boley B., Lambert J.C., Yannakoulia M., Kosmidis M., Dardiotis E., Hadjigeorgiou G., Sakka P., Scarmeas N. (2022)
      Background: Frailty is a complex geriatric syndrome arising from a combination of genetic and environmental factors and is associated with adverse health outcomes and mortality. A recent study reported an association between ...
    • The association between nurse staffing and inpatient mortality: A shift-level retrospective longitudinal study 

      Musy S.N., Endrich O., Leichtle A.B., Griffiths P., Nakas C.T., Simon M. (2021)
      Background: Worldwide, hospitals face pressure to reduce costs. Some respond by working with a reduced number of nurses or less qualified nursing staff. Objective: This study aims at examining the relationship between ...
    • Association Between Sleep Disturbances and Frailty: Evidence From a Population-Based Study 

      Balomenos V., Ntanasi E., Anastasiou C.A., Charisis S., Velonakis G., Karavasilis E., Tsapanou A., Yannakoulia M., Kosmidis M.H., Dardiotis E., Hadjigeorgiou G., Sakka P., Scarmeas N. (2021)
      Objective: To explore the association between both self-reported quality and quantity sleep characteristics and frailty status in a large non–sex-specific population of older individuals in Greece. Design: Cross-sectional ...
    • Association of staphylococcal populations on teatcups of milking parlours with vaccination against staphylococcal mastitis in sheep and goat farms 

      Michael C.K., Lianou D.T., Vasileiou N.G.C., Tsilipounidaki K., Katsafadou A.I., Politis A.P., Kordalis N.G., Ioannidi K.S., Gougoulis D.A., Trikalinou C., Orfanou D.C., Fragkou I.A., Kontou P.I., Liagka D.V., Mavrogianni V.S., Petinaki E., Fthenakis G.C. (2021)
      There is a paucity of information regarding staphylococcal populations on teatcups of milking parlours in sheep and goat farms. The objectives were to describe the populations of staphylococci on teatcups in milking parlours ...
    • Associations between nutrition, energy expenditure and energy availability with bone mass acquisition in dance students: a 3-year longitudinal study 

      Amorim T., Freitas L., Metsios G.S., Gomes T.N., Wyon M., Flouris A.D., Maia J., Marques F., Nogueira L., Adubeiro N., Koutedakis Y. (2021)
      Summary: Three years of study showed that female and male vocational dancers displayed lower bone mass compared to controls, at forearm, lumbar spine and femoral neck. Energy intake was found to positively predict bone ...
    • Associations between sleep and obesity indices in older adults: results from the HELIAD study 

      Mamalaki E., Tsapanou A., Anastasiou C.A., Kosmidis M.H., Dardiotis E., Hadjigeorgiou G.M., Sakka P., Scarmeas N., Yannakoulia M. (2019)
      Background: Short sleep duration and low sleep quality are negatively associated with obesity in young adults, but in older people the results are inconsistent. Aims: The aim of the present study was to examine the ...
    • Associations between the mediterranean diet and sleep in older adults: Results from the hellenic longitudinal investigation of aging and diet study 

      Mamalaki E., Anastasiou C.A., Ntanasi E., Tsapanou A., Kosmidis M.H., Dardiotis E., Hadjigeorgiou G.M., Sakka P., Scarmeas N., Yannakoulia M. (2018)
      Aim: Although there is some evidence of the relationships between sleep duration/quality and nutrient and/or food intake, the associations between sleep and dietary patterns have been poorly explored. The aim of the present ...
    • Associations of risk perception of COVID-19 with emotion and mental health during the pandemic 

      Han Q., Zheng B., Agostini M., Bélanger J.J., Gützkow B., Kreienkamp J., Reitsema A.M., van Breen J.A., Leander N.P., Abakoumkin G., Abdul Khaiyom J.H.B., Ahmedi V., Akkas H., Almenara C.A., Atta M., Bagci S.C., Basel S., Kida E.B., Buttrick N.R., Chobthamkit P., Choi H.-S., Cristea M., Csaba S., Damnjanović K., Danyliuk I., Dash A., Di Santo D., Douglas K.M., Enea V., Faller D.G., Fitzsimons G.J., Gheorghiu A., Grzymala-Moszczynska J., Gómez Á., Hamaidia A., Helmy M., Hudiyana J., Jeronimus B.F., Jiang D.-Y., Jovanović V., Kamenov Ž., Kende A., Keng S.-L., Kieu T.T.T., Koc Y., Kovyazina K., Kozytska I., Krause J., Kruglanski A.W., Kurapov A., Kutlaca M., Lantos N.A., Lemay E.P., Lesmana C.B.J., Louis W.R., Lueders A., Malik N.I., Martinez A.P., McCabe K.O., Mehulić J., Milla M.N., Mohammed I., Molinario E., Moyano M., Muhammad H., Mula S., Muluk H., Myroniuk S., Najafi R., Nisa C.F., Nyúl B., O'Keefe P.A., Osuna J.J.O., Osin E.N., Park J., Pica G., Pierro A., Rees J.H., Resta E., Rullo M., Ryan M.K., Samekin A., Santtila P., Sasin E., Schumpe B.M., Selim H.A., Stanton M.V., Stroebe W., Sultana S., Sutton R.M., Tseliou E., Utsugi A., van Lissa C.J., van Veen K., van Dellen M.R., Vázquez A., Wollast R., Yeung V.W., Zand S., Žeželj I.L., Zick A., Zúñiga C., PsyCorona Collaboration (2021)
      Background: Although there are increasing concerns on mental health consequences of the COVID-19 pandemic, no large-scale population-based studies have examined the associations of risk perception of COVID-19 with emotion ...
    • Autonomous motivation to reduce sedentary behaviour is associated with less sedentary time and improved health outcomes in rheumatoid arthritis: a longitudinal study 

      O’Brien C.M., Duda J.L., Kitas G.D., Veldhuijzen van Zanten J.J.C.S., Metsios G.S., Fenton S.A.M. (2022)
      Background: This longitudinal study investigated whether changes in autonomous and controlled motivation to reduce sedentary behaviour were associated with variability in sedentary, standing and stepping time and, in turn, ...
    • Baseline neurofilament levels in cerebrospinal fluid do not correlate with long-term prognosis in multiple sclerosis 

      Aloizou A.-M., Liampas I., Provatas A., Brotis A., Siokas V., Bakritzis C., Liakos P., Tsouris Z., Dardiotis E. (2022)
      Background: Multiple Sclerosis (MS) is the most common autoimmune disease of the central nervous system. Up to this day, no single accurate prognostic biomarker has been established in this disease. Neurofilaments are ...
    • Brain volume dynamics in multiple sclerosis. A case-control study 

      Andravizou A., Artemiadis A., Bakirtzis C., Siokas V., Aloizou A.-M., Peristeri E., Kapsalaki E., Tsimourtou V., Hadjigeorgiou G.M., Dardiotis E. (2019)
      Objectives: In this study, we aimed to explore the extent and clinical relevance of brain volume dynamics in relapsing remitting multiple sclerosis (RRMS). Methods: Sixty-three patients with RRMS with a disease duration ...
    • Clinical features and outcomes of patients with tubercular uveitis treated with antitubercular therapy in the collaborative ocular tuberculosis study (COTS)-1 

      Agrawal R., Gunasekeran D.V., Grant R., Agarwal A., Kon O.M., Nguyen Q.D., Pavesio C., Gupta V., Gupta B., Aggarwal K., Murthy S.L., Westcott M., Phaik C.S., McCluskey P., Ling H.S., Teoh S., Cimino L., Biswas J., Narain S., Agarwal M., Mahendradas P., Khairallah M., Jones N., Tugal-Tutkun I., Babu K., Basu S., Carreño E., Lee R., Al-Dhibi H., Bodaghi B., Invernizzi A., Goldstein D.A., Herbort C.P., Barisani T., González-López J.J., Androudi S., Bansal R., Moharana B., Mahajan S., Esposti S., Tasiopoulou A., Nadarajah S., Agarwal M., Abraham S., Vala R., Singh R., Sharma A., Sharma K., Zierhut M., Raje D., Cunningham E., Kempen J., Collaborative Ocular Tuberculosis Study (COTS)-1 Study Group (2017)
      IMPORTANCE Eradication of systemic tuberculosis (TB) has been limited by neglected populations and the HIV pandemic. Whereas ocular TB often presents as uveitis without any prior evidence of systemic TB, the existing ...
    • COVID-19 Phenotypes and Comorbidity: A Data-Driven, Pattern Recognition Approach Using National Representative Data from the United States 

      Vavougios G.D., Stavrou V.T., Konstantatos C., Sinigalias P.-C., Zarogiannis S.G., Kolomvatsos K., Stamoulis G., Gourgoulianis K.I. (2022)
      The aim of our study was to determine COVID-19 syndromic phenotypes in a data-driven manner using the survey results based on survey results from Carnegie Mellon University’s Delphi Group. Monthly survey results (>1 million ...
    • COVID-19 stressors and health behaviors: A multilevel longitudinal study across 86 countries 

      Keng S.-L., Stanton M.V., Haskins L.B., Almenara C.A., Ickovics J., Jones A., Grigsby-Toussaint D., Agostini M., Bélanger J.J., Gützkow B., Kreienkamp J., Lemay E.P., Jr., vanDellen M.R., Abakoumkin G., Abdul Khaiyom J.H., Ahmedi V., Akkas H., Atta M., Bagci S.C., Basel S., Berisha Kida E., Bernardo A.B.I., Buttrick N.R., Chobthamkit P., Choi H.-S., Cristea M., Csaba S., Damnjanovic K., Danyliuk I., Dash A., Di Santo D., Douglas K.M., Enea V., Faller D.G., Fitzsimons G., Gheorghiu A., Gómez Á., Hamaidia A., Han Q., Helmy M., Hudiyana J., Jeronimus B.F., Jiang D.-Y., Jovanović V., Kamenov Ž., Kende A., Kieu T.T.T., Koc Y., Kovyazina K., Kozytska I., Krause J., Kruglanski A.W., Kurapov A., Kutlaca M., Lantos N.A., Lesmana C.B.J., Louis W.R., Lueders A., Maj M., Malik N.I., Martinez A., McCabe K.O., Mehulić J., Milla M.N., Mohammed I., Molinario E., Moyano M., Muhammad H., Mula S., Muluk H., Myroniuk S., Najafi R., Nisa C.F., Nyúl B., O'Keefe P.A., Osuna J.J.O., Osin E.N., Park J., Pica G., Pierro A., Rees J., Reitsema A.M., Resta E., Rullo M., Ryan M.K., Samekin A., Santtila P., Sasin E.M., Schumpe B.M., Selim H.A., Stroebe W., Sultana S., Sutton R.M., Tseliou E., Utsugi A., van Breen J.A., Van Lissa C.J., Van Veen K., Vázquez A., Wollast R., Yeung V.W.-L., Zand S., Žeželj I.L., Zheng B., Zick A., Zúñiga C., Leander N.P. (2022)
      Anxiety associated with the COVID-19 pandemic and home confinement has been associated with adverse health behaviors, such as unhealthy eating, smoking, and drinking. However, most studies have been limited by regional ...
    • DE-PASS Best Evidence Statement (BESt): Modifiable determinants of physical activity and sedentary behaviour in children and adolescents aged 5-19 years-a protocol for systematic review and meta-analysis 

      Khudair M., Marcuzzi A., Ng K., Tempest G.D., Bartoš F., Peric R., Maier M., Beccia F., Boccia S., Brandes M., Cardon G., Carlin A., Castagna C., Chaabene H., Chalkley A., Ciaccioni S., Cieślińska-Wider J., Ingien - V., Cortis C., Corvino C., De Geus E.J.C., Di Baldassarre A., Di Credico A., Drid P., Fernández Tarazaga R.M., Gallè F., García Sánchez E., Gebremariam M., Ghinassi B., Goudas M., Hayes G., Honorio S., Izzicupo P., Jahre H., Jelsma J., Juric P., Kolovelonis A., Kongsvold A., Kouidi E., Mansergh F., Masanovic B., Mekonnen T., Mork P.J., Murphy M., O'Hara K., Torun A.O., Palumbo F., Popovic S., Prieske O., Puharic Z., Ribeiro J.C., Rumbold P.L.S., Sandu P., Sorić M., Stavnsbo M., Syrmpas I., Van Der Ploeg H.P., Van Hoye A., Vilela S., Woods C., Wunsch K., Caprinica L., Macdonncha C., Ling F.C.M. (2022)
      Introduction Physical activity among children and adolescents remains insufficient, despite the substantial efforts made by researchers and policymakers. Identifying and furthering our understanding of potential modifiable ...