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To examine whether education level influences screening, monitoring, and treatment of hypercholesterolemia., Objective: To examine whether education level influences screening, monitoring, and treatment of hypercholesterolemia. Design: Epidemiological cohort study. Setting: Department of Clinical Biochemistry, Copenhagen University Hospital Hvidovre. Subjects: Cholesterol blood test results ordered by general practitioners in Greater Copenhagen were retrieved from 2000-2018. Using the International Standard Classification of Education classification, the population was categorized by length of education in three groups (basic education; up to 10 years, intermediate education; 11-12 years, advanced education; 13 years or more). The database comprised 13,019,486 blood sample results from 653,903 patients. Main Outcome Measures: Frequency of lipid measurement, prevalence of statin treatment, age and comorbidity at treatment initiation, total cholesterol threshold for statin treatment initiation, and achievement of treatment goal. Results: The basic education group was measured more frequently (1.46% absolute percentage difference of total population measured [95% CI 0.86%–2.05%] in 2000 and 9.67% [95% CI 9.20%–10.15%] in 2018) over the period compared to the intermediate education group. The advanced education group was younger when receiving first statin prescription (1.87 years younger [95% CI 1.02–2.72] in 2000 and 1.06 years younger [95% CI 0.54–1.58 in 2018) compared to the intermediate education group. All education groups reached the treatment goals equally well when statin treatment was initiated. Conclusion: Higher education was associated with earlier statin prescription, although the higher educated group was monitored less frequently. There was no difference in reaching treatment goal between the three education groups. These findings suggest patients with higher education level achieve an earlier dyslipidemia prevention intervention with an equally satisfying result compared to lower education patients.Key Points Little is known about the role of social inequa

Long-term preventive treatment such as treatment with statins should be reassessed among patients approaching end of life. The aim of the study was to describe the rate of discontinuation of statin treatment and factors associated with discontinuation in the 6 months before death

Introduction: Approximately 25% of the patients with hospital acquired anemia (HAA) develop moderate to severe HAA during hospitalization. This is related to an increased risk of prolonged stay, readmission and mortality. The primary aim was during one year to characterize a population with very frequent phlebotomies based on a university hospital in the Capital Region of Denmark and the related general practitioners Material and methods: We conducted a retrospective cohort study using administrative data on phlebotomies from 1 January 2019 to 31 December 2019 analyzed at a university hospital. Results: A total of 203,811 patients had 10,083,207 requisitions and 1,373,013 tubes. One percent, 1985 patients, had an extreme of frequent phlebotomies >60 tubes and formed the basis for the study population. The study population was significantly older as compared to the excluded patients (<60 tubes) (mean 65.7 vs. 51.6 years, p <.001).The likelihood of hemoglobin decrease per 100 mL blood drawn were calculated at four levels of decreases: Hemoglobin decrease of 2 mmol/L (adjusted OR; 95%; 2.03, CI 1.79–2.31), hemoglobin decrease of 3 mmol/L (adjusted OR; 95%, 1.36, CI 1.28–1.45), hemoglobin decrease of 4 mmol/L, (adjusted OR; 95%, 1.27, CI 1.19–1.35) and hemoglobin decrease of 5 mmol/L, (adjusted OR; 95% 1.22, CI 1.13–1.31). Conclusions: Moderate to severe HAA occurred in a limited group with excessive many phlebotomies. It was a worrisome trend that the frailest patients had the highest risk of developing HAA.

Objective: Healthcare costs, including costs for laboratory tests, are increasing worldwide. One example is the measurement of vitamin D. General practitioners in the Capital Region of Denmark include a vitamin D status in approximately 20% of all laboratory requisitions. This study intended to examine the effect of a compulsory pop-up form in the electronic request system on the number of vitamin D tests and to monitor the indications. Design: From 1 January 2017, we introduced a compulsory pop-up form in which the general practitioners had to state the indication for measuring vitamin D, choosing from a predefined set of indications. Intervention practitioners were compared with control practitioners before and after the intervention. Setting: General practices in the Capital Region of Denmark. Subjects: In total, 572 general practitioners and 383,964 patients were included in the period from 1 January 2016 to 31 December 2018. Main outcome measures: Number of vitamin D tests and distribution of indications. Results: We observed a drop in number of vitamin D requisitions to 70% (in 2017) and 75% (in 2018) relative to 2016. During the same period, the number of requisitions increased by 33% in a non-intervention group of practitioners. The indication ‘Monitoring of treatment with vitamin D’ was the most frequently used indication, recorded in 121,475 patients. Conclusion: A compulsory pop-up form reduces the number of vitamin D requests from general practitioners by 25%. The implication is that pop-up forms can be used to decrease healthcare costs.

Purpose: The purpose of this study was to examine the possible association between mortality following a hip fracture and known biochemical markers of inflammation. Methods: The study population was identified using two local databases from Bispebjerg Hospital (Copenhagen, Denmark): the Hip Fracture Database containing all patients admitted to the hospital with a fractured hip from 1996 to 2012 and the Hip Fracture Biobank, containing whole blood, serum and plasma taken in relation to admission on a subgroup of patients from the Hip Fracture Database, consecutively collected over a period of 2.5 years from 2008 to 2011. The following biochemical markers of inflammation were included: C-reactive protein (CRP), the soluble urokinase plasminogen activating receptor (suPAR), ferritin and transferrin. The association between the blood markers and mortality was examined using Cox proportional hazards models. Hazard ratios (HR) were expressed per quartile increase in the biochemical markers. Results: A total of 698 patients were included, 69 (9.9%) died within 30 days after sustaining a hip fracture. The HR for 30-day mortality was significantly increased with increasing quartiles of suPAR, CRP and ferritin and with decreasing quartiles of transferrin. Conclusion: This study shows that 30-day mortality after a hip fracture is associated with elevated levels of suPAR, CRP and ferritin as well as with lower levels of transferrin. This excess inflammatory response is likely caused by muscle damage associated with the hip fracture. However, this needs to be further clarified.

Background: In obesity, which is a major contributor to insulin resistance and diabetes, the circulating level of S100A8/A9 (calprotectin) is elevated and declines after Roux-en-Y gastric bypass surgery (RYGB). However, studies on S100A8/A9 and the pathophysiological mechanisms in insulin resistance and diabetes are few and contradictory. Methods: We studied 48 subjects who underwent RYGB, comprising a non-diabetic control group and two diabetic groups in whom diabetes either regressed or persisted, 6-12 months post-surgically. S100A8/A9, interleukin 6 (IL-6) as well as other inflammatory and diabetes-related markers were measured pre- A nd post-surgically. Results: Significant and similar decreases of BMI were found in all groups. S100A8/A9 and IL-6 decreased significantly in the group with diabetes remission and in the control group, but not in the group with persistent diabetes. The relative changes in S100A8/A9 and IL-6 correlated significantly (r = 0.905, p = 0.005) only in the group with persistent diabetes. In contrast, leukocyte count and C-reactive protein correlated significantly to S100A8/A9 only in the control group. Conclusion: Our study is suggestive of S100A8/A9 and IL-6 being related to a persistent diabetes status post-surgically and of different pathophysiological mechanisms being involved in the post-surgical changes in the three groups, despite similar decreases in BMI.