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    Health-Related Physical Fitness in Adolescents from Spain, Estonia and Iceland : A Cross-Sectional, Quantitative Study 
    Galan-Lopez, Pablo; Gísladóttir, Thordis; Pihu, Maret; Sánchez-Oliver, Antonio J.; Ries, Francis; Domínguez, Raúl (2022-11-22)
    The benefits of physical fitness (PF) for health are well-known. Low PF significantly contributes to the prevalence of obesity in adolescents, with an increased risk of developing chronic diseases. The objectives of the present study were to explore ...
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    Health-related quality of life as associated with asthma control, psychological status and insomnia 
    Rask-Andersen, Anna; Leander, Mai; Sundbom, Fredrik; Lampa, Erik; Oudin, Anna; Leynaert, Bénédicte; Svanes, Cecilie; Gíslason, Þórarinn; Torén, Kjell; Janson, Christer (2022)
    BACKGROUND: Asthma is associated not only with lower health-related quality of life (HRQL) but also with psychological health and insomnia. The aim of this study was to investigate associations between HRQL, asthma symptoms, psychological status and ...
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    Heart rate variability during wakefulness as a marker of obstructive sleep apnea severity 
    Qin, Hua; Keenan, Brendan T.; Mazzotti, Diego R.; Vaquerizo-Villar, Fernando; Kraemer, Jan F; Wessel, Niels; Tufik, Sergio; Bittencourt, Lia; Cistulli, Peter A.; de Chazal, Philip; Sutherland, Kate; Singh, Bhajan; Pack, Allan I.; Chen, Ning Hung; Fietze, Ingo; Gíslason, Þórarinn; Holfinger, Steven; Magalang, Ulysses J.; Penzel, Thomas (2021-05)
    Study objectives: Patients with obstructive sleep apnea (OSA) exhibit heterogeneous heart rate variability (HRV) during wakefulness and sleep. We investigated the influence of OSA severity on HRV parameters during wakefulness in a large international ...
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    Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories : a pooled analysis of 2181 population-based studies with 65 million participants 
    Rodriguez-Martinez, Andrea; Zhou, Bin; Sophiea, Marisa K.; Bentham, James; Paciorek, Christopher J.; Iurilli, Maria LC; Carrillo-Larco, Rodrigo M.; Bennett, James E.; Di Cesare, Mariachiara; Taddei, Cristina; Bixby, Honor; Stevens, Gretchen A.; Riley, Leanne M.; Cowan, Melanie J.; Savin, Stefan; Danaei, Goodarz; Chirita-Emandi, Adela; Kengne, Andre P.; Khang, Young Ho; Laxmaiah, Avula; Malekzadeh, Reza; Miranda, J. Jaime; Moon, Jin Soo; Popovic, Stevo R.; Sørensen, Thorkild IA; Soric, Maroje; Starc, Gregor; Zainuddin, Ahmad A.; Gregg, Edward W.; Bhutta, Zulfiqar A.; Black, Robert; Abarca-Gómez, Leandra; Abdeen, Ziad A.; Abdrakhmanova, Shynar; Abdul Ghaffar, Suhaila; Abdul Rahim, Hanan F.; Abu-Rmeileh, Niveen M.; Abubakar Garba, Jamila; Acosta-Cazares, Benjamin; Adams, Robert J.; Aekplakorn, Wichai; Afsana, Kaosar; Afzal, Shoaib; Agdeppa, Imelda A.; Aghazadeh-Attari, Javad; Aguilar-Salinas, Carlos A.; Aspelund, Thor; Gudnason, Vilmundur; Koziel, Slawomir; Olafsson, Örn (2020-11-07)
    Background: Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which measures weight gain beyond what ...
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    Heilahimnubólga hjá börnum á Íslandi af völdum pneumókokka : Sjúkratilfelli og yfirlit 
    Stensrud, Jens; Oskarsson, Oskar Orn; Erlendsdóttir, Helga; Thors, Valtýr Stefánsson (2023-11)
    Ellefu mánaða gömul stúlka var send á bráðamóttöku Barnaspítala Hringsins vegna hita og slappleika. Stúlkan var bráðveik við skoðun með sveiflukennda meðvitund. Henni versnaði mjög hratt stuttu eftir komu og reyndist hún vera með heilahimnubólgu af ...
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    Heilkenni afturkræfs æðasamdráttar í heilaæðum – ein helsta ástæða endurtekins þrumuhöfuðverkjar 
    Sveinsson, Ólafur Árni; Love, Áskell; Vilmarsson, Vilhjálmur; Ólafsson, Ingvar Hákon (2020-02)
    Heilkenni afturkræfs æðasamdráttar í heilaæðum (RCVS) einkennist af skyndilegum svæsnum höfuðverk (þrumuhöfuðverk) og þrengingu heilaæða, með eða án staðbundinna taugaeinkenna. Sjúkdómurinn er þrefalt algengari meðal kvenna og meðalaldurinn er um 45 ...
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    Heilkenni skammvinns höfuðverkjar með brottfallseinkennum og eitilfrumuhækkun í mænuvökva – tvö tilfelli og yfirlit 
    Kristjansson, Helgi; Sveinsson, Ólafur Árni (2021-02)
    Ágrip Hér er lýst tveimur tilfellum af HaNDL (Headache with Neurological Deficits and cerebrospinal fluid Lymphocytosis) eða heilkenni skammvinns höfuðverkjar með brottfallseinkennum og eitilfrumuhækkun í mænuvökva. Fyrra tilfellið var þrítugur maður ...
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    Heimskringla wa dare ga kaita noka? : Sakuhin to Chosha/Bunsan Shippitsu-sha no Fukuzatsu na Kankei 
    Helgason, Jón Karl (2014)
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    Hematopoietic Stem Cell Transplantation Resolves the Immune Deficit Associated with STAT3-Dominant-Negative Hyper-IgE Syndrome 
    Harrison, Stephanie C.; Tsilifis, Christo; Slatter, Mary A.; Nademi, Zohreh; Worth, Austen; Veys, Paul; Ponsford, Mark J.; Jolles, Stephen; Al-Herz, Waleed; Flood, Terence; Cant, Andrew J.; Doffinger, Rainer; Barcenas-Morales, Gabriela; Carpenter, Ben; Hough, Rachael; Haraldsson, Ásgeir; Heimall, Jennifer; Grimbacher, Bodo; Abinun, Mario; Gennery, Andrew R. (2021-02-01)
    Autosomal dominant hyper-IgE syndrome caused by dominant-negative loss-of-function mutations in signal transducer and activator of transcription factor 3 (STAT3) (STAT3-HIES) is a rare primary immunodeficiency with multisystem pathology. The quality ...
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    Henta lágkolvetnamataræði og föstur í þjálfun? 
    Guðmundsdóttir, Sigríður Lára; Varðardóttir, Birna; Margeirsdóttir, Elísabet; Jakobsdóttir, Gréta; Rögnvaldsdóttir, Vaka; Ólafsdóttir, Anna Sigríður (2021)
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    Hepatitis delta infection among persons living with HIV in Europe 
    for EuroSIDA and SHCS (2023-01-10)
    Background and Aims: A high prevalence of hepatitis delta virus (HDV) infection, the most severe form of viral hepatitis, has been reported among persons living with HIV (PLWH) in Europe. We analysed data from a large HIV cohort collaboration to ...
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    Hepatocellular Jaundice due to Hydroxycut in Monozygotic Twins 
    Sigurdarson, Sigurdur S.; Kristjánsson, Már; Björnsson, Einar Stefán (2024-03-01)
    Liver injury associated with the use of a number of different of herbal and dietary supplements are increasingly recognized. It is though often unclear which of the sometimes multiple ingredients are responsible for the liver injury. Several case reports ...
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    Herbergið mitt : Mynd af Vilhjálmi frá Skáholti og Kristi 
    Helgason, Jón Karl; Guðmundsson, Eiríkur; Stefánsson, Jón Kalman (Félag íslenskra bókaútgefenda, 2003)
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    Herb-Induced Liver Injury by Ayurvedic Ashwagandha as Assessed for Causality by the Updated RUCAM : An Emerging Cause 
    Bokan, Goran; Glamočanin, Tanja; Mavija, Zoran; Vidović, Bojana; Stojanović, Ana; Björnsson, Einar Stefán; Vučić, Vesna (2023-08-10)
    Herb-induced liver injury (HILI) caused by herbal supplements, natural products, and products used in traditional medicine are important for differential diagnoses in patients with acute liver injury without an obvious etiology. The root of Withania ...
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    Hermikennsla læknanema á Íslandi 
    Valsdóttir, Elsa Björk; Haraldsson, Hans; Schram, Ásta Bryndís; Dieckmann, Peter (2023-10)
    ÁGRIP INNGANGUR Færnibúðir og hermisetur eru orðin fastur hluti af kennslu í mörgum læknaskólum. Markmið þessarar rannsóknar var að lýsa stöðu hermingar (simulation) í læknanámi á Íslandi með því að kanna reynslu læknanema og kennara, hvaða þættir ...
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    Herra Þráinn 
    Helgason, Jón Karl (Reykjavík: Kind útgáfa, 2015)
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    HER-3 surface expression increases in advanced colorectal cancer representing a potential therapeutic target 
    Capone, Emily; Tryggvason, Þórður; Cela, Ilaria; Dufrusine, Beatrice; Pinti, Morena; Del Pizzo, Francesco; Gunnarsdóttir, Helga Sigrún; Grottola, Tommaso; De Laurenzi, Vincenzo; Iacobelli, Stefano; Lattanzio, Rossano; Sala, Gianluca (2023-10-28)
    HER-3 (also known as ErbB-3) is a human epidermal growth factor receptor tyrosine kinases family member, and its expression in CRC (colorectal cancer) tissues was previously associated with poor prognosis. In this study, HER-3 expression was analyzed ...
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    Heterogeneity in the role of emergency physicians and treatment of acute atrial fibrillation in emergency departments—results of the International Atrial Fibrillation Background (AFiB) Study 
    Holmberg, Markus; Hällberg, Ville; Björnsson, Hjalti Már; Rainer, Timothy H.; Graham, Colin A.; Sabbe, Marc B.; Behringer, Wilhelm; Galletta, Gayle; Domanovits, Hans; Pikkarainen, Harri; Lo, Bruce M.; Laurent, Christophe; Vanelderen, Pascal; Palomäki, Ari (2024-04)
    The consept of emergency departments (EDs) with specialized teams of emergency physicians originated in the United Kingdom and the United States during the 1970s and was expanded across most European countries in the twenty-first century. Among the ...
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    Heterogeneity in the use of biologics for severe asthma in Europe : a SHARP ERS study 
    Frix, Anne Noelle; Heaney, Liam G.; Dahlén, Barbro; Mihaltan, Florin; Sergejeva, Svetlana; Popović-Grle, Sanja; Sedlak, Vratislav; Lehtimäki, Lauri; Bourdin, Arnaud; Korn, Stephanie; Zervas, Eleftherios; Csoma, Zsuzsanna; Lúðvíksdóttir, Dóra; Butler, Marcus; Canonica, Giorgio Walter; Grisle, Ineta; Bieksiene, Kristina; Ten Brinke, Anneke; Kuna, Piotr; Loureiro, Claudia Chaves; Nenasheva, Natalia M.; Lazic, Zorica; Škrgat, Sabina; Ramos-Barbon, David; Leuppi, Joerg; Gemicioglu, Bilun; Bossios, Apostolos; Porsbjerg, Celeste M.; Bel, Elisabeth H.; Djukanovic, Ratko; Louis, Renaud (2022-10-01)
    Introduction Treatment with biologics for severe asthma is informed by international and national guidelines and defined by national regulating bodies, but how these drugs are used in real-life is unknown. Materials and methods The European Respiratory ...
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    Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight 
    NCD Risk Factor Collaboration (NCD-RisC) (2021-03)
    From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body ...