• Assessing the role of genome-wide DNA methylation between smoking and risk of lung cancer using repeated measurements: the HUNT Study 

      Sun, Yi-Qian; Richmond, Rebecca C.; Suderman, Matthew; Min, Josine L; Battram, Thomas; Flatberg, Arnar; Beisvag, Vidar; Nøst, Therese Haugdahl; Guida, Florence; Jiang, Lin; Wahl, Sissel Gyrid Freim; Langhammer, Arnulf; Skorpen, Frank; Walker, Rosie M; Bretherick, Andrew D; Zeng, Yanni; Chen, Yue; Johansson, Mattias; Sandanger, Torkjel M; Relton, Caroline L; Mai, Xiao-Mei (Peer reviewed; Journal article, 2021)
      Background: It is unclear if smoking-related DNA methylation represents a causal pathway between smoking and risk of lung cancer. We sought to identify novel smoking-related DNA methylation sites in blood, with repeated ...
    • Assessing treatment response and prognosis by serum and tissue metabolomics in breast cancer patients 

      Debik, Julia Barbara; Euceda, Leslie R.; Lundgren, Steinar; Gythfeldt, Hedda; Garred, Øystein; Borgen, Elin; Engebråten, Olav; Bathen, Tone Frost; Giskeødegård, Guro F. (Journal article; Peer reviewed, 2019)
      Patients with locally advanced breast cancer have a worse prognosis compared to patients with localized tumors and require neoadjuvant treatment before surgery. The aim of this study was to characterize the systemic metabolic ...
    • Assessment of headache characteristics in a general adolescent population: a comparison between retrospective interviews and prospective diary recordings 

      Krogh, Anne Berit; Larsson, Bo Sture; Salvesen, Øyvind; Linde, Mattias (Peer reviewed; Journal article, 2016)
      Background Reliable information on headache characteristics, including frequency and intensity, headache-associated impairment, and use of analgesic medications, may depend on the assessment method used. This study ...
    • Assessment of mirror movements in children and adolescents with unilateral cerebral palsy: reliability of the Woods and Teuber scale 

      Magne, Victoria; Adde, Lars; Hoare, Brian; Klingels, Katrijn; Simon-Martinez, Cristina; Mailleux, Lisa; Lydersen, Stian; Elvrum, Ann-Kristin Gunnes (Peer reviewed; Journal article, 2021)
      Aim To investigate the inter‐ and intrarater reliability of the Woods and Teuber scale to detect mirror movements in children and adolescents with unilateral cerebral palsy (CP). Method A convenience sample of children and ...
    • Assessment of shared decision-making in community mental health care : validation of the CollaboRATE 

      De las Cuevas, Carlos; Mundal, Ingunn Pernille; Betancort, Moisés; Lara Cabrera, Mariela Loreto (Peer reviewed; Journal article, 2020)
      Background/Objective: CollaboRATE is a 3-item self-report measure of the patient experience of shared decision-making (SDM) process. The objective of this study is to assess the psychometric properties of CollaboRATE in ...
    • Assessment of the quality of life in parents of children with ADHD : validation of the Multicultural Quality of Life in Norwegian pediatric mental health settings 

      Mundal, Ingunn Pernille; Laake, Petter; Mezzich, Juan; Bjørkly, Stål; Lara Cabrera, Mariela Loreto (Peer reviewed; Journal article, 2021)
      Background: The brief generic Multicultural Quality of Life Index (MQLI) is a culturally informed self-report 10-item questionnaire used to measure health-related quality of life (QoL). QoL is an important outcome measure ...
    • Assessment of Two Commercial Comprehensive Gene Panels for Personalized Cancer Treatment 

      Ottestad, Anine Larsen; Huang, Mo; Emdal, Elisabeth Fritzke; Mjelle, Robin; Skarpeteig, Veronica; Dai, Hong Yan (Peer reviewed; Journal article, 2023)
      (1) Background: Analysis of tumor DNA by next-generation sequencing (NGS) plays various roles in the classification and management of cancer. This study aimed to assess the performance of two similar and large, comprehensive ...
    • Assignment of pre-event ASA physical status classification by pre-hospital physicians: a prospective inter-rater reliability study 

      Tønsager, Kristin; Rehn, Marius; Krüger, Andreas; Røislien, Jo; Ringdal, Kjetil G. (Peer reviewed; Journal article, 2020)
      Background - Individualized treatment is a common principle in hospitals. Treatment decisions are made based on the patient’s condition, including comorbidities. This principle is equally relevant out-of-hospital. Furthermore, ...
    • The Assistive Device Situation for ALS Patients in Norway 

      Rolland, Jenny Pernilla; Meisingset, Tore Wergeland; Myrberget, Mari-Anne (Peer reviewed; Journal article, 2021)
      Aims. There are limited analytical descriptions of the assistive device situation in Norway for patients with ALS and other motor neuron diseases. This study is aimed at investigating how patients, caregivers, and healthcare ...
    • Association between blood pressure measures and recurrent headache in adolescents: cross-sectional data from the HUNT-Youth study 

      Tronvik, Erling; Zwart, John-Anker; Hagen, Knut; Dyb, Grete; Holmen, Turid Lingaas; Stovner, Lars Jacob (Journal article; Peer reviewed, 2011)
      The relationship between blood pressure and headache in youth has not been explored and the objective of the present study was to provide data on this association in an adolescent population. Cross-sectional data from a ...
    • Association between C-reactive protein levels and antipsychotic treatment during 12 months follow-up period after acute psychosis 

      Fathian, Farivar; Gjestad, Rolf; Kroken, Rune Andreas; Løberg, Else-Marie; Reitan, Solveig Merete Klæbo; Fleichhacker, W. Wolfgang; Rettenbacher, Maria; Larsen, Tor Ketil; Joa, Inge; Stabell, Lena Antonsen; Kjelby, Eirik; Sinkevicute, Igne; Alisauskiene, Renata; Steen, Vidar Martin; Johnsen, Erik (Peer reviewed; Journal article, 2022)
      Background - A potential role of inflammatory pathways in the pathology of schizophrenia has been suggested for at least a subgroup of patients. Elevated levels of the inflammatory marker C-reactive protein (CRP) have been ...
    • Association Between Cardiorespiratory Fitness and Incident Purchase of Hypnotic Drugs in Adults: The HUNT Study 

      Ernstsen, Linda; Zotcheva, Ekaterina; Sui, Xuemei; Engstrøm, Morten; Martinez-Velilla, Nicolás; Bjerkeset, Ottar; Bjorvatn, Bjørn; Havnen, Audun (Peer reviewed; Journal article, 2022)
      Objective To assess whether cardiorespiratory fitness (CRF) is associated with first purchase of a prescribed hypnotic drug in the adult population. Methods A total of 34,357 adult participants (53.9% women) with a ...
    • The association between circulating lipoprotein subfractions and lipid content in coronary atheromatous plaques assessed by near-infrared spectroscopy 

      Sæther, Julie Caroline; Vesterbekkmo, Elisabeth Kleivhaug; Gigante, Bruna; Giskeødegård, Guro F.; Bathen, Tone Frost; Follestad, Turid; Wiseth, Rune; Madssen, Erik; Bye, Anja (Peer reviewed; Journal article, 2023)
      Background Lipid content in coronary atheromatous plaques, measured by near-infrared spectroscopy (NIRS), can predict the risk of future coronary events. Biomarkers that reflect lipid content in coronary plaques may ...
    • The association between cytokines and psychomotor speed in a spectrum of psychotic disorders: A longitudinal study 

      Larsen, Jeanette Brun; Reitan, Solveig Merete Klæbo; Løberg, Else-Marie; Rettenbacher, Maria; Bruserud, Øystein; Larsen, Tor Ketil; Anda, Liss Gøril; Bartz-Johannessen, Christoffer; Johnsen, Erik; Kroken, Rune Andreas (Peer reviewed; Journal article, 2021)
      Background In schizophrenia, impaired psychomotor speed is a common symptom predicting worse functional outcome. Inflammation causes changes in white matter integrity, which may lead to reduced psychomotor speed. Therefore, ...
    • Association between exposure to different stone aggregates from asphalt and blood coagulability: A human exposure chamber study 

      Nitter, Therese Bergh; Hilt, Bjørn; Svendsen, Kristin V Hirsch; Buhagen, Morten; Jørgensen, Rikke Bramming (Peer reviewed; Journal article, 2021)
      A large fraction of particulate matter (PM), especially PM10, concentrations are due to non-exhaust emissions, such as road abrasion and wear on tires and brake pads. Concentrating on road abrasion, we aimed to investigate ...
    • Association between Fat-Free Mass Loss, Changes in Appetite, and Weight Regain in Individuals with Obesity 

      Alho Letra Martins, Catia Patricia; Nymo, Siren; Coutinho, Sílvia; Rehfeld, Jens F.; Hunter, Gary R.; Gower, Barbara A. (Peer reviewed; Journal article, 2023)
      Background The role of fat-free mass loss (FFML) in modulating weight regain in individuals with obesity, as well as the potential mechanisms involved, remain inconsistent. Objectives The aim of this study was to determine ...
    • Association between habitual sleep duration/quality and appetite markers in individuals with obesity 

      Nymo, Siren; Kleppe, Malin M.; Coutinho, Silvia; Rehfeld, Jens F.; Kulseng, Bård Eirik; Martins, Catia (Peer reviewed; Journal article, 2021)
      Study Objectives: To assess if habitual sleep duration/quality was associated with appetite in individuals with obesity, and if the association was modulated by sex. Methods: Sleep duration/quality was measured with ...
    • Association between in-hospital frailty and health-related quality of life after stroke: the Nor-COAST study 

      Wæhler, Idunn Snorresdatter; Saltvedt, Ingvild; Lydersen, Stian; Fure, Brynjar; Askim, Torunn; Einstad, Marte Stine; Thingstad, Pernille (Peer reviewed; Journal article, 2021)
      Background: Stroke survivors are known to have poorer health-related quality of life (HRQoL) than the general population, but less is known about characteristics associated with HRQoL decreasing through time following a ...
    • Association between low body weight and cytochrome P-450 enzyme activity in patients with anorexia nervosa 

      Sandvik, Pål; Lydersen, Stian; Hegstad, Solfrid; Spigset, Olav (Peer reviewed; Journal article, 2020)
      Very little is known to which extent severe underweight could affect cytochrome P-450 (CYP) enzyme activity. In this study, 24 patients with anorexia nervosa at two occasions ingested single oral doses of five test drugs ...
    • Association between polarity of first episode and solar insolation in bipolar I disorder 

      Bauer, Michael; Glenn, Tasha; Achtyes, Eric D.; Alda, Martin; Agaoglu, Esen; Altınbaş, Kürşat; Andreassen, Ole; Angelopoulos, Elias; Ardau, Raffaella; Aydin, Memduha; Ayhan, Yavuz; Baethge, Christopher; Bauer, Rita; Baune, Bernhard T.; Balaban, Ceylan; Becerra-Palars, Claudia; Behere, Aniruddh P.; Behere, Prakash B.; Belete, Habte; Belete, Tilahun; Belizario, Gabriel Okawa; Bellivier, Frank; Belmaker, Robert H.; Benedetti, Francesco; Berk, Michael; Bersudsky, Yuly; Bicakci, Şule; Birabwa-Oketcho, Harriet; Bjella, Thomas; Brady, Conan; Cabrera, Jorge; Cappucciati, Marco; Castro, Angela Marianne Paredes; Chen, Wei-Ling; Cheung, Eric Y.W.; Chiesa, Silvia; Crowe, Marie; Cuomo, Alessandro; Dallaspezia, Sara; Del Zompo, Maria; Desai, Pratikkumar; Dodd, Seetal; Etain, Bruno; Fagiolini, Andrea; Fellendorf, Frederike T.; Ferensztajn-Rochowiak, Ewa; Fiedorowicz, Jess G.; Fountoulakis, Kostas N.; Frye, Mark A.; Geoffroy, Pierre A.; Gonzalez-Pinto, Ana; Gottlieb, John F.; Grof, Paul; Haarman, Bartholomeus C.M.; Harima, Hirohiko; Hasse-Sousa, Mathias; Henry, Chantal; Høffding, Lone; Houenou, Josselin; Imbesi, Massimiliano; Isometsä, Erkki T.; Ivkovic, Maja; Janno, Sven; Johnsen, Simon; Kapczinski, Flávio; Karakatsoulis, Gregory N.; Kardell, Mathias; Kessing, Lars Vedel; Kim, Seong Jae; König, Barbara; Kot, Timur L.; Koval, Michael; Kunz, Mauricio; Lafer, Beny; Landén, Mikael; Larsen, Erik R.; Lenger, Melanie; Lewitzka, Ute; Licht, Rasmus W.; Lopez-Jaramillo, Carlos; MacKenzie, Alan; Madsen, Helle Østergaard; Madsen, Simone Alberte Kongstad A.; Mahadevan, Jayant; Mahardika, Agustine; Manchia, Mirko; Marsh, Wendy; Martinez-Cengotitabengoa, Monica; Martiny, Klaus; Mashima, Yuki; McLoughlin, Declan M.; Meesters, Ybe; Melle, Ingrid; Meza-Urzúa, Fátima; Mok, Yee Ming; Monteith, Scott; Moorthy, Muthukumaran; Morken, Gunnar; Mosca, Enrica; Mozzhegorov, Anton A.; Munoz, Rodrigo; Mythri, Starlin V.; Nacef, Fethi; Nadella, Ravi K.; Nakanotani, Takako; Nielsen, René Ernst; O'Donovan, Claire; Omrani, Adel; Osher, Yamima; Ouali, Uta; Pantovic-Stefanovic, Maja; Pariwatcharakul, Pornjira; Petite, Joanne; Pfennig, Andrea; Ruiz, Yolanda Pica; Pinna, Marco; Pompili, Maurizio; Porter, Richard; Quiroz, Danilo; Rabelo-da-Ponte, Francisco Diego; Ramesar, Raj; Rasgon, Natalie; Ratta-apha, Woraphat; Ratzenhofer, Michaela; Redahan, Maria; Reddy, M.S.; Reif, Andreas; Reininghaus, Eva Z.; Richards, Jenny Gringer; Ritter, Philipp; Rybakowski, Janusz K.; Sathyaputri, Leela; Scippa, Ângela M.; Simhandl, Christian; Smith, Daniel; Smith, José; Stackhouse, Paul W.; Stein, Dan J.; Stilwell, Kellen; Strejilevich, Sergio; Su, Kuan-Pin; Subramaniam, Mythily; Sulaiman, Ahmad Hatim; Suominen, Kirsi; Tanra, Andi J.; Tatebayashi, Yoshitaka; Teh, Wen Lin; Tondo, Leonardo; Torrent, Carla; Tuinstra, Daniel; Uchida, Takahito; Vaaler, Arne; Vieta, Eduard; Viswanath, Biju; Yoldi-Negrete, Maria; Yalcinkaya, Oguz Kaan; Young, Allan H.; Zgueb, Yosra; Whybrow, Peter C. (Peer reviewed; Journal article, 2022)
      Objective Circadian rhythm disruption is commonly observed in bipolar disorder (BD). Daylight is the most powerful signal to entrain the human circadian clock system. This exploratory study investigated if solar insolation ...