| 1. |
- Borchgrevink, Petter C., et al.
(författare)
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A Clinical Description of Chronic Pain in a General Population Using ICD-10 and ICD-11 (The HUNT Pain Examination Study)
- 2022
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Ingår i: Journal of Pain. - : Elsevier. - 1526-5900 .- 1528-8447. ; 23:2, s. 337-348
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Tidskriftsartikel (refereegranskat)abstract
- The purpose was to present a total description, distribution, and ranking of chronic pain conditions in the general population. This was based on structured clinical examinations of a random sample from a population-based survey (HUNT3) with a calculated oversampling of participants with chronic pain. Supplemented with access to hospital reports, the examination was performed by experienced physicians and psychologists using a consistent definition of chronic pain as well as ICD-10- and the new ICD-11-classification. The main findings were that a higher proportion of the 551 participants had chronic pain assessed by clinical examination (399) than by self-report in a survey the same day (337). Among those with examination-verified chronic pain estimated from HUNT3 to represent 27.9% of the general population, 63% had chronic primary pain, 81% musculoskeletal pain, and 77% more than one chronic pain condition. When separating chronic primary from chronic secondary pain according to ICD-11, the weighted prevalence was 17.7% for chronic pain conditions of unknown and 10.2% of known cause. When all the participants’ conditions were accounted for, the most prevalent was nonspecific low back (10.8%) and neck pain (7.6%). Participants with chronic primary pain did not have significantly more psychopathology than those with chronic secondary pain: 14.5% versus 12.5%.
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| 2. |
- Knappskog, Stian, et al.
(författare)
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SNP285C modulates oestrogen receptor/Sp1 binding to the MDM2 promoter and reduces the risk of endometrial but not prostatic cancer.
- 2012
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Ingår i: European journal of cancer. - : Elsevier BV. - 1879-0852 .- 0959-8049. ; 48:13
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: The MDM2 promoter polymorphism (SNP309T>G) extends a binding site for the transcription factor Sp1 and has been linked to elevated cancer risk and/or young age at cancer diagnosis, especially in females. Recently, we reported an adjacent polymorphism (SNP285G>C). SNP285C antagonises the effect of SNP309G by reducing Sp1 binding and lowers the risk of breast and ovarian cancer. METHODS: We assessed the potential gender specificity in the effect of this polymorphism. We performed in silico predictions of transcription factor binding sites in the MDM2 promoter and analysed MDM2 SNP285 and SNP309 status in two independent cohorts of endometrial (n=438 and 472) and 666 prostatic cancer patients, and compared to 3.140 healthy controls. RESULTS: We identified three oestrogen-receptor binding elements (EREs) within the MDM2 intronic promoter, one of which overlapping the Sp1 binding-site harbouring SNP285. The SNP285C/309G haplotype was associated with a reduced Odds Ratio (OR) for endometrial cancer (OR1: 0.55; Confidence Interval (CI) 0.32-0.97; OR2: 0.65; CI 0.40-1.08, especially for ER+ tumours; OR: 0.48; CI 0.28-0.87) but not for prostatic cancer among SNP309TG heterozygotes. SNP309G (SNP309TG or SNP309GG genotype) was associated with a moderately increased risk of endometrial cancer (OR: 1.17; CI 1.00-1.37) compared to SNP309TT homozygotes. Removing individuals harbouring the SNP309G-counteracting SNP285C polymorphism from the analysis strengthened this association (OR: 1.20; CI 1.02-1.41). CONCLUSION: The finding of an ERE overlapping with the Sp1-binding site affected by SNP285, taken together with the significant impact of SNP285 on the risk of breast, ovarian and now endometrial cancer but not prostatic cancer, suggests a gender specific effect of SNP285C on cancer risk.
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| 3. |
- Maret-Ouda, John, et al.
(författare)
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Cohort profile : the Nordic antireflux surgery cohort (NordASCo)
- 2017
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: To describe a newly created all-Nordic cohort of patients with gastro-oesophageal reflux disease (GORD), entitled the Nordic Antireflux Surgery Cohort (NordASCo), which will be used to compare participants having undergone antireflux surgery with those who have not regarding risk of cancers, other diseases and mortality. PARTICIPANTS: Included were individuals with a GORD diagnosis recorded in any of the nationwide patient registries in the Nordic countries (Denmark, Finland, Iceland, Norway and Sweden) in 1964-2014 (with various start and end years in different countries). Data regarding cancer, other diseases and mortality were retrieved from the nationwide registries for cancer, patients and causes of death, respectively. FINDINGS TO DATE: The NordASCo includes 945 153 individuals with a diagnosis of GORD. Of these, 48 433 (5.1%) have undergone primary antireflux surgery. Median age at primary antireflux surgery ranged from 47 to 52 years in the different countries. The coding practices of GORD seem to have differed between the Nordic countries. FUTURE PLANS: The NordASCo will initially be used to analyse the risk of developing known or potential GORD-related cancers, that is, tumours of the oesophagus, stomach, larynx, pharynx and lung, and to evaluate the mortality in the short-term and long-term perspectives. Additionally, the cohort will be used to evaluate the risk of non-malignant respiratory conditions that might be caused by aspiration of gastric contents.
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| 4. |
- Markovitz, Amanda R, et al.
(författare)
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Does pregnancy complication history improve cardiovascular disease risk prediction? : Findings from the HUNT study in Norway
- 2019
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Ingår i: European Heart Journal. - : Oxford University Press (OUP). - 1522-9645 .- 0195-668X. ; 40:14, s. 1113-1120
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To evaluate whether history of pregnancy complications [pre-eclampsia, gestational hypertension, preterm delivery, or small for gestational age (SGA)] improves risk prediction for cardiovascular disease (CVD).Methods and results: This population-based, prospective cohort study linked data from the HUNT Study, Medical Birth Registry of Norway, validated hospital records, and Norwegian Cause of Death Registry. Using an established CVD risk prediction model (NORRISK 2), we predicted 10-year risk of CVD (non-fatal myocardial infarction, fatal coronary heart disease, and non-fatal or fatal stroke) based on established risk factors (age, systolic blood pressure, total and HDL-cholesterol, smoking, anti-hypertensives, and family history of myocardial infarction). We evaluated whether adding pregnancy complication history improved model fit, calibration, discrimination, and reclassification. Among 18 231 women who were parous, ≥40 years of age, and CVD-free at start of follow-up, 39% had any pregnancy complication history and 5% experienced a CVD event during a median follow-up of 8.2 years. While pre-eclampsia and SGA were associated with CVD in unadjusted models (HR 1.96, 95% CI 1.44-2.65 for pre-eclampsia and HR 1.46, 95% CI 1.18-1.81 for SGA), only pre-eclampsia remained associated with CVD after adjusting for established risk factors (HR 1.60, 95% CI 1.16-2.17). Adding pregnancy complication history to the established prediction model led to small improvements in discrimination (C-index difference 0.004, 95% CI 0.002-0.006) and reclassification (net reclassification improvement 0.02, 95% CI 0.002-0.05).Conclusion: Pre-eclampsia independently predicted CVD after controlling for established risk factors; however, adding pre-eclampsia, gestational hypertension, preterm delivery, and SGA made only small improvements to CVD prediction among this representative sample of parous Norwegian women.
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| 5. |
- Nordgaard, Håvard B., et al.
(författare)
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Pulsatility index variations using two different transit-time flowmeters in coronary artery bypass surgery
- 2010
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Ingår i: European Journal of Cardio-Thoracic Surgery. - : Oxford University Press (OUP). - 1010-7940 .- 1873-734X. ; 37:5, s. 1063-1067
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Tidskriftsartikel (refereegranskat)abstract
- The MediStim flowmeter displayed a lower PI than the Transonic, due to a lower filter setting. In the Transonic, flow signals are filtered at a lower level, rendering a 'smoother' pattern of flow curves. Because different filter settings determine different PIs, caution must be taken when flow values and flowmeters are compared. The type of flowmeter should be indicated whenever graft flow measurements and derived indexes are provided.
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