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Fletta eftir höfundi "Valdimarsdóttir, Unnur Anna"

Fletta eftir höfundi "Valdimarsdóttir, Unnur Anna"

Röðun: Raða: Niðurstöður:

  • Köhler-Forsberg, Ole; Ge, Fenfen; Hauksdóttir, Arna; Þórðardóttir, Edda Björk; Ásbjörnsdóttir, Kristjana Hrönn; Rúnarsdóttir, Harpa; Tómasson, Gunnar; Jakobsdóttir, Jóhanna; Guðmundsdóttir, Berglind; Björnsson, Andri Steinþór; Sigurðsson, Engilbert; Aspelund, Thor; Valdimarsdóttir, Unnur Anna (2024-01)
    BACKGROUND: Adverse childhood experiences (ACEs) are well-known risk factors for schizophrenia and bipolar disorder. AIMS: The aim was to study the associations between specific ACEs and psychological functioning in women with schizophrenia or bipolar ...
  • Daníelsdóttir, Hilda Björk; Aspelund, Thor; Thordardottir, Edda Bjork; Fall, Katja; Fang, Fang; Tómasson, Gunnar; Rúnarsdóttir, Harpa; Yang, Qian; Choi, Karmel W; Kennedy, Beatrice; Halldorsdottir, Thorhildur; Lu, Donghao; Song, Huan; Jakobsdóttir, Jóhanna; Hauksdóttir, Arna; Valdimarsdóttir, Unnur Anna (2022-02-01)
    Background: Adverse childhood experiences (ACEs) have consistently been associated with elevated risk of multiple adverse health outcomes, yet their contribution to coping ability and psychiatric resilience in adulthood is unclear. Methods: Cross-sectional ...
  • Vilaplana-Pérez, Alba; Sidorchuk, Anna; Pérez-Vigil, Ana; Brander, Gustaf; Isoumura, Kayoko; Hesselmark, Eva; Sevilla-Cermeño, Laura; Valdimarsdóttir, Unnur Anna; Song, Huan; Jangmo, Andreas; Kuja-Halkola, Ralf; D'Onofrio, Brian M.; Larsson, Henrik; Garcia-Soriano, Gemma; Mataix-Cols, David; Fernández de la Cruz, Lorena (2020-12-01)
    Importance: Posttraumatic stress disorder (PTSD) has been associated with impaired educational performance. Previous studies on the disorder could not control for important measured and unmeasured confounders. Objective: To prospectively investigate ...
  • Gatto, Nicole M; Þórðardóttir, Edda Björk; Tómasson, Gunnar; Rúnarsdóttir, Harpa; Song, Huan; Jakobsdóttir, Jóhanna; Aspelund, Thor; Valdimarsdóttir, Unnur Anna; Hauksdóttir, Arna (2022-11-16)
    BACKGROUND: A growing literature, mostly based on selected populations, indicates that traumas may be associated with autoimmune diseases, yet few studies exist on adverse childhood experiences (ACEs) and multiple sclerosis (MS) in the general population. ...
  • Yang, Qian; Þórðardóttir, Edda Björk; Hauksdóttir, Arna; Aspelund, Thor; Jakobsdóttir, Jóhanna; Halldorsdottir, Thorhildur; Tómasson, Gunnar; Rúnarsdóttir, Harpa; Daníelsdóttir, Hilda Björk; Bertone-Johnson, Elizabeth R; Sjölander, Arvid; Fang, Fang; Lu, Donghao; Valdimarsdóttir, Unnur Anna (2022-02-21)
    Background: Childhood abuse and neglect have been associated with premenstrual disorders (PMDs), including premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD). However, the associations of other adverse childhood experiences (ACEs) ...
  • He, Hua; Yu, Yongfu; Liew, Zeyan; Gissler, Mika; László, Krisztina D.; Valdimarsdóttir, Unnur Anna; Zhang, Jun; Li, Fei; Li, Jiong (2022-04-01)
    Importance: Maternal immune activation during pregnancy is associated with increased risks of several mental disorders in offspring during childhood, but little is known about how maternal autoimmune diseases during pregnancy are associated with mental ...
  • Li, Yuchen; Sjölander, Arvid; Song, Huan; Cnattingius, Sven; Fang, Fang; Yang, Qian; Fernández de la Cruz, Lorena; Mataix-Cols, David; Brander, Gustaf; Li, Jiong; Zhang, Wei; Fall, Katja; D’Onofrio, Brian M.; Almqvist, Catarina; Lichtenstein, Paul; Valdimarsdóttir, Unnur Anna; Lu, Donghao (2022-01-01)
    Little is known about the contribution of pregnancy-related parental and perinatal factors to the development of stress-related disorders. We aimed to investigate whether parental/perinatal adversities entail higher risks of stress-related disorders ...
  • Thorarinsdottir, Kristjana; Holmes, Emily A.; Hardarson, Johann; Hedinsdottir, Unnur; Kanstrup, Marie; Singh, Laura; Hauksdóttir, Arna; Halldórsdóttir, Þórhildur; Guðmundsdóttir, Berglind; Valdimarsdóttir, Unnur Anna; Þórðardóttir, Edda Björk; Gamble, Beau; Björnsson, Andri Steinþór (2021-11-26)
    The correction will appear in the online version of the paper on the JMIR Publications website on November 26, 2021, together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other ...
  • Hou, Can; Hu, Yihan; Yang, Huazhen; Chen, Wenwen; Zeng, Yu; Ying, Zhiye; Hu, Yao; Sun, Yajing; Qu, Yuanyuan; Gottfreðsson, Magnús; Valdimarsdóttir, Unnur Anna; Song, Huan (2021-11-16)
    BACKGROUND: With the increasing number of people infected with and recovered from coronavirus disease 2019 (COVID-19), the extent of major health consequences of COVID-19 is unclear, including risks of severe secondary infections. METHODS: Based on ...
  • Shen, Qing; Joyce, Emily E.; Ebrahimi, Omid V.; Didriksen, Maria; Lovik, Anikó; Sævarsdóttir, Karen Sól; Magnúsdóttir, Ingibjörg; Mikkelsen, Dorte Helenius; Unnarsdóttir, Anna Bára; Hauksdóttir, Arna; Hoffart, Asle; Kähler, Anna K.; Þórðardóttir, Edda Björk; Eythórsson, Elías; Frans, Emma M.; Tómasson, Gunnar; Ask, Helga; Harðardóttir, Hrönn; Jakobsdóttir, Jóhanna; Lehto, Kelli; Lu, Li; Andreassen, Ole A.; Sullivan, Patrick F.; Pálsson, Runólfur; Erikstrup, Christian; Ostrowski, Sisse Rye; Werge, Thomas; Aspelund, Thor; Pedersen, Ole B.V.; Johnson, Sverre Urnes; Fang, Fang; Valdimarsdóttir, Unnur Anna (2023-12-01)
    Background: Although the persistence of physical symptoms after SARS-CoV-2 infection is a major public health concern, evidence from large observational studies beyond one year post diagnosis remain scarce. We aimed to assess the prevalence of physical ...
  • Hu, Yihan; Yang, Huazhen; Hou, Can; Chen, Wenwen; Zhang, Hanyue; Ying, Zhiye; Hu, Yao; Sun, Yajing; Qu, Yuanyuan; Feychting, Maria; Valdimarsdóttir, Unnur Anna; Song, Huan; Fang, Fang (2022-01-07)
    Background: An increased susceptibility to COVID-19 has been suggested for individuals with neurodegenerative diseases, but data are scarce from longitudinal studies. Methods: In this community-based cohort study, we included 96,275 participants of the ...
  • Lovik, Anikó; González-Hijón, Juan; Hoffart, Asle; Fawns-Ritchie, Chloe; Magnúsdóttir, Ingibjörg; Lu, Li; Unnarsdóttir, Anna Bára; Kähler, Anna K.; Campbell, Archie; Hauksdóttir, Arna; Chourpiliadis, Charilaos; McCartney, Daniel L.; Thordardóttir, Edda Björk; Joyce, Emily E.; Frans, Emma M.; Jakobsdóttir, Jóhanna; Trogstad, Lill; Andreassen, Ole A.; Magnus, Per; Johnson, Sverre Urnes; Sullivan, Patrick F.; Aspelund, Thor; Porteous, David J.; Ask, Helga; Ebrahimi, Omid V.; Valdimarsdóttir, Unnur Anna; Fang, Fang (2023-10)
    Background: Little is known regarding the mental health impact of having a significant person (family member and/or close friend) with COVID-19 of different severity. Methods: The study included five prospective cohorts from four countries (Iceland, ...
  • Laugesen, Kristina; Ludvigsson, Jonas F.; Schmidt, Morten; Gissler, Mika; Valdimarsdóttir, Unnur Anna; Lunde, Astrid; Sørensen, Henrik Toft (2021-07-19)
    The Nordic countries are Denmark, Finland, Iceland, Norway, and Sweden and comprise a total population of approximately 27 million. The countries provide unique opportunities for joint health registry-based research in large populations with long and ...
  • Shen, Qing; Sjölander, Arvid; Sloan, Erica K.; Walker, Adam K.; Fall, Katja; Valdimarsdóttir, Unnur Anna; Sparén, Pär; Smedby, Karin E.; Fang, Fang (2022-01-17)
    Background: Cancer patients experience increased risk of death from accident and suicide. Cognitive impairment induced by cancer-related inflammation and stress-related psychiatric symptoms may be underlying mechanisms. We therefore studied the association ...
  • Harðardóttir, Hrönn; Aspelund, Thor; Zhu, Jianwei; Fall, Katja; Hauksdóttir, Arna; Fang, Fang; Lu, Donghao; Janson, Christer; Jónsson, Steinn; Valdimarsdóttir, Heiðdís; Valdimarsdóttir, Unnur Anna; Hardardottir, Hronn (2022-01)
    Purpose: The aim of this study was to assess the role of the patient’s background and perceived healthcare-related factors in symptoms of acute stress after lung cancer diagnosis. Methods: The study population consisted of 89 individuals referred for ...
  • Karalexi, Maria A.; Eberhard-Gran, Malin; Valdimarsdóttir, Unnur Anna; Karlsson, Hasse; Munk-Olsen, Trine; Skalkidou, Alkistis (2022-08)
    Purpose: Perinatal mental health disorders affect a significant number of women with debilitating and potentially life-threatening consequences. Researchers in Nordic countries have access to high quality, population-based data sources and the possibility ...
  • Su, Xiujuan; Yu, Yongfu; Meng, Lulu; Duan, Tony; Zhao, Yan; László, Krisztina D.; Valdimarsdóttir, Unnur Anna; Hua, Jing; Li, Jiong (2021-10-01)
    OBJECTIVE: This study aimed to examine the association of a mother's loss of a close relative before or during pregnancy with intellectual disability (ID) in the offspring. METHODS: We performed a nationwide population-based cohort study based on Danish ...
  • Yang, Huazhen; Chen, Wenwen; Hu, Yao; Chen, Yilong; Zeng, Yu; Sun, Yajing; Ying, Zhiye; He, Junhui; Qu, Yuanyuan; Lu, Donghao; Fang, Fang; Valdimarsdóttir, Unnur Anna; Song, Huan (2020-11)
    Background: Psychiatric morbidities have been associated with a risk of severe infections through compromised immunity, health behaviours, or both. However, data are scarce on the association between multiple types of pre-pandemic psychiatric disorders ...
  • Smári, Unnur Jakobsdóttir; Valdimarsdóttir, Unnur Anna; Aspelund, Thor; Hauksdóttir, Arna; Þórðardóttir, Edda Björk; Hartman, Catharina A; Andell, Pontus; Larsson, Henrik; Zoéga, Helga (2023-11-20)
    BACKGROUND: Leveraging a large nationwide study of Icelandic women, we aimed to narrow the evidence gap around female attention-deficit/hyperactivity disorder (ADHD) and cardiometabolic comorbidities by determining the prevalence of obesity, hypertension, ...