Browsing NTNU Open by Author "Sun, Yi-Qian"
Now showing items 21-36 of 36
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Potential causal associations of serum 25-hydroxyvitamin D with lipids: a Mendelian randomization approach of the HUNT study
Mai, Xiao-Mei; Videm, Vibeke; Sheehan, Nuala A.; Chen, Yue; Langhammer, Arnulf; Sun, Yi-Qian (Journal article; Peer reviewed, 2018)Background: Observational studies have shown consistent associations between higher circulating 25-hydroxyvitamin D [25(OH)D] levels and favorable serum lipids. We sought to investigate if such associations were causal. ... -
Prevalence of malnutrition among older adults in a population-based study - The HUNT Study
Kolberg, Marit; Paur, Ingvild; Sun, Yi-Qian; Gjøra, Linda; Skjellegrind, Håvard Kjesbu; Thingstad, Anne Pernille Mæhle; Strand, Bjørn Heine; Selbæk, Geir; Natland Fagerhaug, Tone; Thoresen, Lene (Peer reviewed; Journal article, 2023)Background Malnutrition is common in older adults and is associated with increased morbidity and mortality rates. Aim The aim of the study is to describe the prevalence of malnutrition based on low BMI, involuntary weight ... -
Prolonged Sitting, Its Combination With Physical Inactivity and Incidence of Lung Cancer: Prospective Data From the HUNT Study
Jiang, Lin; Sun, Yi-Qian; Brumpton, Ben Michael; Langhammer, Arnulf; Chen, Yue; Nilsen, Tom Ivar Lund; Mai, Xiao-Mei (Journal article; Peer reviewed, 2019)Background: Prolonged sitting as a major sedentary behavior potentially contributes to illness, but its relation with lung cancer risk is unclear. Prolonged sitting can be presented in physically active or inactive ... -
Reproductive factors in relation to incidence of lung and colorectal cancers in a Norwegian women cohort: the HUNT Study
Denos, Marion; Sun, Yi-Qian; Brumpton, Ben Michael; Langhammer, Arnulf; Chen, Yue; Mai, Xiao-Mei (Peer reviewed; Journal article, 2022)Context: The roles of reproductive factors in the etiology of lung and colorectal cancers, among the most common cancers in women, are unclear. Objective: We aimed to explore whether female reproductive factors were ... -
Risk factors other than smoking for incidence of lung cancer: The influence of a sedentary lifestyle, asthma and body mass index
Jiang, Lin (Doctoral theses at NTNU;2022:148, Doctoral thesis, 2022)Norsk sammendrag Lungekreft er en av de vanligste kreftformene med lave overlevelse over hele verden. Selv om røyking er den viktigste risikofaktoren for lungekreft, ses den vanligste typen, adenocarcinom, hos mange som ... -
Self-reported sleep quality with mandibular advancement device or continuous positive airway pressure: A randomized clinical trial on patients with mild and moderate obstructive sleep apnea
Berg, Lars Martin; Ankjell, Torun Karina Solheim; Trovik, Tordis A; Sjögren, Anders; Rikardsen, Oddveig G; Moen, Ketil; Sun, Yi-Qian; Bugten, Vegard (Peer reviewed; Journal article, 2020)Study objectives To compare self-reported sleep quality, treatment compliance and respiratory event index (REI) after 4 months of treatment with mandibular advancement device (MAD) or continuous positive airway pressure ... -
Serum 25-hydroxyvitamin D level in relation to weight change and risk of weight gain in a prospective cohort of Norwegian adults: The HUNT Study
Heitz, Adaline (Master thesis, 2019)Introduction: Overweight and obesity have long been associated with a variety of adverse health outcomes. In recent years, these health concerns have risen to epidemic proportions worldwide. Meanwhile, low vitamin D status ... -
Serum 25-hydroxyvitamin D level in relation to weight change and the risk of weight gain in adults of normal weight at baseline: the Norwegian HUNT cohort study
Heitz, Adaline; Mai, Xiao-Mei; Chen, Yue; Sun, Yi-Qian (Peer reviewed; Journal article, 2020)Objective We sought to investigate the relationship of serum 25-hydroxyvitamin D (25(OH)D) level with weight change and the risk of weight gain in an adult population who had normal weight at baseline and were followed up ... -
Serum 25-hydroxyvitamin D level in relation to weight change and the risk of weight gain in adults of normal weight at baseline: the Norwegian HUNT cohort study
Heitz, Adaline; Mai, Xiao-Mei; Chen, Yue; Sun, Yi-Qian (Peer reviewed; Journal article, 2020)Objective We sought to investigate the relationship of serum 25-hydroxyvitamin D (25(OH)D) level with weight change and the risk of weight gain in an adult population who had normal weight at baseline and were followed up ... -
Serum 25-hydroxyvitamin D level, chronic diseases and all-cause mortality in a population-based prospective cohort: the HUNT Study, Norway
Sun, Yi-Qian; Langhammer, Arnulf; Skorpen, Frank; Chen, Yue; Mai, Xiao-Mei (Journal article; Peer reviewed, 2017)Objective: To investigate the association of vitamin D status with all-cause mortality in a Norwegian population and the potential influences of existing chronic diseases on the association. Design: A population-based ... -
Serum 25-hydroxyvitamin D levels and risk of lung cancer and histologic types: a Mendelian randomization analysis of the HUNT study
Sun, Yi-Qian; Brumpton, Ben Michael; Bonilla, Carolina; Lewis, Sarah J.; Burgess, Stephen; Skorpen, Frank; Chen, Yue; Nilsen, Tom Ivar Lund; Romundstad, Pål Richard; Mai, Xiao-Mei (Journal article; Peer reviewed, 2018)We aimed to investigate potential causal associations between serum 25-hydroxyvitamin D [25(OH)D] levels and incidence of lung cancer overall and histologic types. We performed a Mendelian randomization (MR) analysis using ... -
The association between rheumatoid arthritis and daily life functioning in adults - The HUNT4 study
Mohammad Beigi, Fatemeh (Master thesis, 2022)Background: Rheumatoid arthritis (RA) is a chronic, joint destructive progressive autoimmune disease, with 0.24% worldwide prevalence, that causes functional disability and significant pain, and may lead to premature ... -
The validity of self-reported number of teeth and edentulousness among Norwegian older adults, the HUNT Study
Høvik, Hedda; Kolberg, Marit; Gjøra, Linda; Nymoen, Line Cathrine; Skudutyte-Rysstad, Rasa; Hove, Lene Hystad; Sun, Yi-Qian; Natland Fagerhaug, Tone (Peer reviewed; Journal article, 2022)Background Number of teeth is an established indicator of oral health and is commonly self-reported in epidemiological studies due to the costly and labor-intensive nature of clinical examinations. Although previous studies ... -
Vitamin D status and its interaction with genetic profile on risk of type 2 diabetes in Norwegian adults - the HUNT Study
Denos, Marion (Master thesis, 2020)Objective: The aim of the study was to investigate the relationship between serum 25-hydroxyvitamin D [25(OH)D] level and risk of type 2 diabetes mellitus (T2DM) in adults participating in the Nord-Trøndelag Health Study ... -
Vitamin D status and risk of type 2 diabetes in the Norwegian HUNT cohort study: Does family history or genetic predisposition modify the association?
Denos, Marion; Mai, Xiao-Mei; Åsvold, Bjørn Olav; Sørgjerd, Elin Pettersen; Chen, Yue; Sun, Yi-Qian (Peer reviewed; Journal article, 2021)Introduction We sought to investigate the relationship between serum 25-hydroxyvitamin D (25(OH)D) level and the risk of type 2 diabetes mellitus (T2DM) in adults who participated in the Trøndelag Health Study (HUNT), and ... -
Vitamin D Status Over Time and Cognitive Function in Norwegian Older Adults: A Prospective Cohort of the HUNT Study
Asante, Ernest Obeng; Mai, Xiao-Mei; Eldholm, Rannveig Sakshaug; Skjellegrind, Håvard; Kolberg, Marit; Brumpton, Ben Michael; Selbæk, Geir; Chen, Y.; Sun, Yi-Qian (Peer reviewed; Journal article, 2022)Background There is conflicting evidence regarding the association between vitamin D status and cognitive function in population studies. The use of one-time vitamin D measurement in cognitive health studies may not ...