22 results on '"Schiøtz M"'
Search Results
2. Health quality information in Denmark
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Schiøtz, M and Merkur, Sherry
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HN Social history and conditions. Social problems. Social reform ,HV Social pathology. Social and public welfare. Criminology - Published
- 2007
3. Health quality information in Sweden
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Schiøtz, M and Merkur, Sherry
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HN Social history and conditions. Social problems. Social reform ,HV Social pathology. Social and public welfare. Criminology - Published
- 2007
4. Recall of HbA1c and self‐management behaviours, patient activation, perception of care and diabetes distress in Type 2 diabetes
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Willaing, I., primary, á Rogvi, S., additional, Bøgelund, M., additional, Almdal, T., additional, and Schiøtz, M., additional
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- 2013
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5. Regeneration in Terminalia oblonga (Combretaceae):a common timber tree from a humid tropical forest (La Chonta, Bolivia)
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Schiøtz, M., Boesen, M.V., Nabe-Nielsen, Jacob, Sørensen, Marten, Kollmann, Johannes, Schiøtz, M., Boesen, M.V., Nabe-Nielsen, Jacob, Sørensen, Marten, and Kollmann, Johannes
- Published
- 2006
6. Patient factors and glycaemic control – associations and explanatory power
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Rogvi, S., primary, Tapager, I., additional, Almdal, T. P., additional, Schiøtz, M. L., additional, and Willaing, I., additional
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- 2012
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7. Social support and self‐management behaviour among patients with Type 2 diabetes
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Schiøtz, M. L., primary, Bøgelund, M., additional, Almdal, T., additional, Jensen, B. B., additional, and Willaing, I., additional
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- 2012
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8. Regeneration in Terminalia oblonga (Combretaceae)—A common timber tree from a humid tropical forest (La Chonta, Bolivia)
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Schiøtz, M., primary, Boesen, M.V., additional, Nabe-Nielsen, J., additional, Sørensen, M., additional, and Kollmann, J., additional
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- 2006
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9. Recall of HbA1c and self-management behaviours, patient activation, perception of care and diabetes distress in Type 2 diabetes.
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Willaing, I., á Rogvi, S., Bøgelund, M., Almdal, T., and Schiøtz, M.
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MEDICAL care ,TYPE 2 diabetes complications ,CONFIDENCE intervals ,DIABETES ,GLYCOSYLATED hemoglobin ,EVALUATION of medical care ,METABOLIC regulation ,PATIENTS ,HEALTH self-care ,SURVEYS ,DATA analysis - Abstract
Aims The aim of this study was to investigate associations between HbA
1c recall by patients with Type 2 diabetes and self-management behaviours, patient activation, perception of care and diabetes distress. Methods In a cross-sectional survey, 993 patients with Type 2 diabetes reported their latest HbA1c . Validated scales measured self-management behaviours, patient activation, perception of care and diabetes distress. Self-reported HbA1c was compared with latest measured HbA1c . Using logistic regressions, associations between HbA1c recall and the variables of interest were investigated. Results Sixty-four per cent of patients recalled their latest HbA1c . Poor HbA1c recall was significantly associated with unhealthy eating behaviour, low level of exercise, low level of patient activation, poor glycaemic control, not knowing target HbA1c level, low educational level and being female. There were no associations between recall of HbA1c and diabetes distress or perceived care. Conclusions Recall of HbA1c level may increase patient activation and health-promoting behaviours. However, low educational level may be a barrier for using HbA1c as a motivator for health-promoting behaviours. This study indicates a need for studies of causal relationships, as well as mechanisms and challenges in using patient awareness of HbA1c as a driver for health-promoting behaviours. [ABSTRACT FROM AUTHOR]- Published
- 2013
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10. Discrete choice as a method for exploring education preferences in a Danish population of patients with type 2 diabetes.
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Schiøtz M, Bøgelund M, Almdal T, and Willaing I
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OBJECTIVE: To determine preferences among patients with type 2 diabetes for content and format of patient education. METHODS: Using discrete choice methods, we surveyed patients about their preferences for patient education. We investigated preferred content and format regarding education on living well with diabetes, preventing complications, healthy eating, exercising, and psychosocial issues related to diabetes. RESULTS: We obtained usable responses from 2187 patients with type 2 diabetes. Acquiring competencies to live a fulfilling life with diabetes, adjust diet and exercise habits, and prevent complications was significantly more highly valued than was simply being informed about these topics. Patients preferred to be involved in the planning of their diabetes care and valued individually tailored content higher than prescheduled content. Women and younger patients found diet and exercise significantly more important than did men, and patients with poorly controlled diabetes valued all education and support more highly than did patients in better control. CONCLUSION: Patients with type 2 diabetes prefer to be actively involved in educational activities, to develop competencies to prevent and manage complications, and to involve their social network in supporting them. PRACTICE IMPLICATIONS: Future patient education should enhance participation and competence development and include relatives. [ABSTRACT FROM AUTHOR]
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- 2012
11. Self-Management Support to People with Type 2 Diabetes - A comparative study of Kaiser Permanente and the Danish Healthcare System
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Schiøtz Michaela, Strandberg-Larsen Martin, Frølich Anne, Krasnik Allan, Bellows Jim, Kristensen Jette K, Vedsted Peter, Eskildsen Peter, Beck-Nielsen Henning, and Hsu John
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Self-management support ,Type 2 diabetes mellitus ,Health system ,International comparison ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Self-management support is considered to be an essential part of diabetes care. However, the implementation of self-management support within healthcare settings has appeared to be challenging and there is increased interest in “real world” best practice examples to guide policy efforts. In order to explore how different approaches to diabetes care and differences in management structure influence the provision of SMS we selected two healthcare systems that have shown to be comparable in terms of budget, benefits and entitlements. We compared the extent of SMS provided and the self-management behaviors of people living with diabetes in Kaiser Permanente (KP) and the Danish Healthcare System (DHS). Methods Self-administered questionnaires were used to collect data from a random sample of 2,536 individuals with DM from KP and the DHS in 2006–2007 to compare the level of SMS provided in the two systems and identify disparities associated with educational attainment. The response rates were 75 % in the DHS and 56 % in KP. After adjusting for gender, age, educational level, and HbA1c level, multiple linear regression analyses determined the level of SMS provided and identified disparities associated with educational attainment. Results Receipt of SMS varied substantially between the two systems. More people with diabetes in KP reported receiving all types of SMS and use of SMS tools compared to the DHS (p Conclusions Despite better SMS support in KP compared to the DHS, self-management remains an under-supported area of care for people receiving care for diabetes in the two health systems. Our study thereby suggests opportunity for improvements especially within the Danish healthcare system and systems adopting similar SMS support strategies.
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- 2012
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12. Something is amiss in Denmark: A comparison of preventable hospitalisations and readmissions for chronic medical conditions in the Danish Healthcare system and Kaiser Permanente
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Schiøtz Michaela, Price Mary, Frølich Anne, Søgaard Jes, Kristensen Jette K, Krasnik Allan, Ross Murray N, Diderichsen Finn, and Hsu John
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Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background As many other European healthcare systems the Danish healthcare system (DHS) has targeted chronic condition care in its reform efforts. Benchmarking is a valuable tool to identify areas for improvement. Prior work indicates that chronic care coordination is poor in the DHS, especially in comparison with care in Kaiser Permanente (KP), an integrated delivery system based in the United States. We investigated population rates of hospitalisation and readmission rates for ambulatory care sensitive, chronic medical conditions in the two systems. Methods Using a historical cohort study design, age and gender adjusted population rates of hospitalisations for angina, heart failure, chronic obstructive pulmonary disease, and hypertension, plus rates of 30-day readmission and mortality were investigated for all individuals aged 65+ in the DHS and KP. Results DHS had substantially higher rates of hospitalisations, readmissions, and mean lengths of stay per hospitalisation, than KP had. For example, the adjusted angina hospitalisation rates in 2007 for the DHS and KP respectively were 1.01/100 persons (95%CI: 0.98-1.03) vs. 0.11/100 persons (95%CI: 0.10-0.13/100 persons); 21.6% vs. 9.9% readmission within 30 days (OR = 2.53; 95% CI: 1.84-3.47); and mean length of stay was 2.52 vs. 1.80 hospital days. Mortality up through 30 days post-discharge was not consistently different in the two systems. Conclusions There are substantial differences between the DHS and KP in the rates of preventable hospitalisations and subsequent readmissions associated with chronic conditions, which suggest much opportunity for improvement within the Danish healthcare system. Reductions in hospitalisations also could improve patient welfare and free considerable resources for use towards preventing disease exacerbations. These conclusions may also apply for similar public systems such as the US Medicare system, the NHS and other systems striving to improve the integration of care for persons with chronic conditions.
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- 2011
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13. Is the Kaiser Permanente model superior in terms of clinical integration?: a comparative study of Kaiser Permanente, Northern California and the Danish healthcare system
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Krasnik Allan, Bellows Jim, Reed Mary, Graetz Ilana, Andersen John S, Frølich Anne, Silver Jeremy D, Schiøtz Michaela L, Strandberg-Larsen Martin, Rundall Thomas, and Hsu John
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Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Integration of medical care across clinicians and settings could enhance the quality of care for patients. To date, there is limited data on the levels of integration in practice. Our objective was to compare primary care clinicians' perceptions of clinical integration and three sub-aspects in two healthcare systems: Kaiser Permanente, Northern California (KPNC) and the Danish healthcare system (DHS). Further, we examined the associations between specific organizational factors and clinical integration within each system. Methods Comparable questionnaires were sent to a random sample of primary care clinicians in KPNC (n = 1103) and general practitioners in DHS (n = 700). Data were analysed using multiple logistic regression models. Results More clinicians in KPNC perceived to be part of a clinical integrated environment than did general practitioners in the DHS (OR = 3.06, 95% CI: 2.28, 4.12). Further, more KPNC clinicians reported timeliness of information transfer (OR = 2.25, 95% CI: 1.62, 3.13), agreement on roles and responsibilities (OR = 1.79, 95% CI: 1.30, 2.47) and established coordination mechanisms in place to ensure effective handoffs (OR = 6.80, 95% CI: 4.60, 10.06). None of the considered organizational factors in the sub-country analysis explained a substantial proportion of the variation in clinical integration. Conclusions More primary care clinicians in KPNC reported clinical integration than did general practitioners in the DHS. Focused measures of clinical integration are needed to develop the field of clinical integration and to create the scientific foundation to guide managers searching for evidence based approaches.
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- 2010
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14. A retrospective analysis of health systems in Denmark and Kaiser Permanente
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Bellows Jim, Diderichsen Finn, Krasnik Allan, Hsu John, Strandberg-Larsen Martin, Schiøtz Michaela L, Frølich Anne, Søgaard Jes, and White Karen
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Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background To inform Danish health care reform efforts, we compared health care system inputs and performance and assessed the usefulness of these comparisons for informing policy. Methods Retrospective analysis of secondary data in the Danish Health Care System (DHS) with 5.3 million citizens and the Kaiser Permanente integrated delivery system (KP) with 6.1 million members in California. We used secondary data to compare population characteristics, professional staff, delivery structure, utilisation and quality measures, and direct costs. We adjusted the cost data to increase comparability. Results A higher percentage of KP patients had chronic conditions than did patients in the DHS: 6.3% vs. 2.8% (diabetes) and 19% vs. 8.5% (hypertension), respectively. KP had fewer total physicians and staff compared to DHS, with134 physicians/100,000 individuals versus 311 physicians/100,000 individuals. KP physicians are salaried employees; in contrast, DHS primary care physicians own and run their practices, remunerated by a mixture of capitation and fee-for-service payments, while most specialists are employed at largely public hospitals. Hospitalisation rates and lengths of stay (LOS) were lower in KP, with mean acute admission LOS of 3.9 days versus 6.0 days in the DHS, and, for stroke admissions, 4.2 days versus 23 days. Screening rates also differed: 93% of KP members with diabetes received retinal screening; only 46% of patients in the DHS with diabetes did. Per capita operating expenditures were PPP$1,951 (KP) and PPP $1,845 (DHS). Conclusion Compared to the DHS, KP had a population with more documented disease and higher operating costs, while employing fewer physicians and resources like hospital beds. Observed quality measures also appear higher in KP. However, simple comparisons between health care systems may have limited value without detailed information on mechanisms underlying differences or identifying translatable care improvement strategies. We suggest items for more in-depth analyses that could improve the interpretability of findings and help identify lessons that can be transferred.
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- 2008
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15. Conditions and Co-production of Integrated Care for Patients with Multimorbidity.
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Benthien KS, Gøtzsche N, Jakobsen LM, and Schiøtz M
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Introduction: People with multimorbidity can experience fragmented healthcare and burden of treatment and the evidence-base for integrated care in multimorbidity is weak. The aim of this study was to develop a model for integrated care for patients with multimorbidity: The Primary Organization and Relations-Team (PORT)., Description: The PORT prototype was formed using a co-production approach including workshops with healthcare professionals from hospital, general practice and municipalities, and interviews with patients with multimorbidity. The qualitative data were analyzed with systematic text condensation. During the co-production phase, 38 persons were interviewed or participated in workshops. Four themes emerged as central for integrated care for patients with multimorbidity: Information sharing, decision making across sectors, healthcare fragmentation, and patient-centeredness. A prototype aimed at these themes was developed and included continuous information sharing and case management by a joint specialty clinic, a total healthcare plan, and systematic needs assessment., Discussion: The results and PORT prototype were developed through a comprehensive co-production process and the results and model may be transferred to other healthcare systems that are divided into sectors., Conclusion: Integrated multimorbidity care may be met through continuous information sharing, case management by a joint specialty clinic, a total healthcare plan, and systematic needs assessment., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2024 The Author(s).)
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- 2024
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16. Combining the Antenatal Risk Questionnaire and the Edinburgh Postnatal Depression Scale in Early Pregnancy in Danish Antenatal Care-A Qualitative Descriptive Study.
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Broberg L, Bendix JM, Røhder K, Løkkegaard E, Væver M, Grew JC, Johnsen H, Juhl M, de Lichtenberg V, and Schiøtz M
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- Humans, Female, Pregnancy, Denmark, Adult, Surveys and Questionnaires, Pregnant Women psychology, Depression, Postpartum psychology, Depression, Postpartum diagnosis, Young Adult, Qualitative Research, Psychiatric Status Rating Scales, Prenatal Care
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Pregnant women with a history of mental disorders, neglect, or low social support are at increased risk of mental health problems. It is crucial to identify psychosocial risk factors in early pregnancy to reduce the risk of short- and long-term health consequences for mother and child. The Antenatal Risk Questionnaire has been found acceptable as a psychosocial screening tool among pregnant women in Australia, but it has not been tested in a Scandinavian context. The aim of this study was to explore the experiences of pregnant women when using the Antenatal Risk Questionnaire and the Edinburgh Postnatal Depression Scale as part of a model to identify psychosocial vulnerabilities in pregnancy in Denmark. We conducted individual interviews ( n = 18) and used thematic analysis. We identified two main themes: (1) Feeling heard and (2) An occasion for self-reflection. Overall, the pregnant women deemed the online ANRQ/EPDS acceptable as a screening tool. The screening model provided a feeling of being heard and provided an occasion for self-reflection about mental health challenges related to pregnancy and motherhood. However, some women expressed that the screening raised concerns and fear of the consequences of answering honestly. A non-judgmental, open, emphatic, and reassuring approach by clinicians may help reduce stigma.
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- 2024
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17. Protocol for DEprescribing and Care to reduce Antipsychotics in Dementia (DECADE)-A hybrid effectiveness-implementation pilot study.
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Benthien KS, Lech LVJ, Birke H, Jørgensen SM, Andersen T, Hansen SV, Andersen JT, Karstoft K, Schiøtz M, and Vermehren C
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- Humans, Pilot Projects, Prospective Studies, Antipsychotic Agents therapeutic use, Dementia diagnosis, Deprescriptions
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Introduction: Behavioural and psychological symptoms of dementia (BPSD) should only rarely and briefly be treated with antipsychotics. Despite recommendations to the contrary, the use of antipsychotics in nursing home residents with dementia is widespread and followed by serious adverse effects. Intervention studies on methods to reduce the use of antipsychotics in persons with dementia are few and needed. The aim of this protocol is to describe the rationale and content of the intervention DEprescribing and Care to reduce Antipsychotics in DEmentia (DECADE)-a hybrid effectiveness-implementation pilot study., Materials and Methods: This is a protocol of a prospective hybrid effectiveness-implementation pilot study. The primary aim of DECADE is to reduce the use of antipsychotic drugs by 50% in 50% of nursing home residents with dementia while maintaining or improving BPSD. The intervention is implemented in six nursing homes including approximately 190 residents with dementia and consists of Academic Detailing, medication review, education of nursing home staff, and care plans. The evaluation of feasibility and potential effectiveness is an overall assessment of all clinical and process outcomes. Logistic regression analyses will be used to investigate factors characterizing situations with prescription of antipsychotics. BPSD is analysed with a before- and after design using self-controlled case series methods and the use of antipsychotics is analysed as interrupted time series., Discussion: This protocol describes a study that will provide an indication of DECADE effectiveness and a model for upscaling and further evaluation in a controlled design., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Benthien et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
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- 2023
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18. An early intervention to promote maternal sensitivity in the perinatal period for women with psychosocial vulnerabilities: study protocol of a randomized controlled trial.
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Aarestrup AK, Skovgaard Væver M, Petersen J, Røhder K, and Schiøtz M
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- Adult, Breast Feeding psychology, Child Development, Denmark, Emotions, Female, Humans, Infant, Parturition psychology, Perinatal Care, Pregnancy, Maternal Health Services, Parenting psychology, Pregnancy Complications psychology
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Background: Maternal mental well-being and social circumstances during pregnancy and early childhood impact the child's well-being and development. Supportive and sensitive parenting is one of the strongest predictors of positive emotional, social and behavioral outcomes for the child. Knowledge is needed about how to detect and support vulnerable families already during pregnancy and in the postnatal period. The aim of this study is to assemble and evaluate an interdisciplinary cross-sectoral intervention to promote maternal sensitivity among women with psychological or social vulnerabilities., Methods/design: This randomized controlled trial tests the efficacy of an intervention program in the perinatal period compared to care as usual in enhancing maternal sensitivity in a group of psychologically or socially vulnerable women in the Capital Region of Denmark. The intervention consists of four components: 1) detecting symptoms of mental illness in vulnerable pregnant women and initiating treatment if indicated, 2) strengthening parenting skills using the Circle of Security Parenting program, 3) supporting breastfeeding, and 4) sharing knowledge and organizing treatment pathways for families across sectors. Seventy-six families will be randomly assigned to the intervention or care-as-usual. Data will be obtained at study inclusion at 3-5 months of pregnancy, eight weeks after childbirth, and nine months after childbirth. The primary outcome is maternal sensitivity. Secondary outcomes include infant's socio-emotional development, parents' mentalization, parental stress, depressive symptoms, and parental wellbeing. Qualitative data will provide insight into the implementation process., Discussion: This paper presents the rational and background for developing the intervention. Furthermore, the design and protocol of the randomized controlled trial. It is hypothesized that the intervention will be associated with positive changes in primary and secondary outcomes. If effective, the intervention will provide insights into prenatal risk profiles among an identified group of psychosocial vulnerable women important for early screening and point to effective preventive interventions that can support women in the perinatal period, increase maternal sensitivity and promote positive child development -starting before the child is born., Trial Registration: ClinicalTrials.gov: ID: NCT03190707. Registered June 16, 2017.
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- 2020
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19. Multimorbidity, healthcare utilization and socioeconomic status: A register-based study in Denmark.
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Frølich A, Ghith N, Schiøtz M, Jacobsen R, and Stockmarr A
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- Adolescent, Adult, Aged, Aged, 80 and over, Chronic Disease, Denmark, Female, Humans, Male, Middle Aged, Prevalence, Young Adult, Hospitalization statistics & numerical data, Multimorbidity trends, Patient Acceptance of Health Care statistics & numerical data, Quality of Life, Registries statistics & numerical data, Social Class
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Background: People with multimorbidity have reduced functional capacity, lower quality of life, higher mortality rates and use healthcare resources more intensively than healthy people or those with a single chronic condition. Multimorbidity was defined as the coexistence of two or more chronic conditions in the same person. The aim of this study was to explore associations between multimorbidity and use of healthcare services and the impact of socioeconomic status on utilization of hospitalizations and bed days., Methods: The study population included all individuals aged 16 years and older who lived in the Capital Region of Denmark on January 1st, 2012. Data on chronic conditions, use of healthcare services and demographics were obtained from Danish national administrative and health registries. Zero-inflated models were used to calculate anticipated annual use of hospitalizations and bed days., Findings: The study population comprised 1,397,173 individuals; the prevalence of multimorbidity was 22%. Prevalence was inversely related to educational attainment. For people with multimorbidity, utilization of hospitalizations and bed days increased approximately linearly with the number of chronic conditions. However, a steep increase in utilization of bed days was observed between five and six or more chronic conditions. An educational gradient in hospitalization rates and use of bed days was observed regardless of the number of chronic conditions. Educational attainment was strongly associated with healthcare utilization., Conclusion: Multimorbidity was associated with a significant increase in utilization of all healthcare services in Denmark. In addition, a socioeconomic gradient was observed in utilization of hospitalizations and bed days., Competing Interests: The authors have declared that no competing interests exist.
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- 2019
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20. Social organization of self-management support of persons with diabetes: a health systems comparison.
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Schiøtz M, Frølich A, Krasnik A, Taylor W, and Hsu J
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- Attitude of Health Personnel, California, Cooperative Behavior, Denmark, Disease Management, Humans, Social Support, Delivery of Health Care, Integrated organization & administration, Diabetes Mellitus therapy, Self Care methods
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Objective: Identify important organizational elements for providing self-management support (SMS)., Design: Semi-structured qualitative interviews conducted in two healthcare systems., Setting: Kaiser Permanente Northern California and the Danish Health Care System., Subjects: 36 managers and healthcare professionals in the two healthcare systems., Main Outcome Measures: Elements important to providing self-management support to persons with diabetes., Results: Healthcare professionals' provision of SMS was influenced by healthcare system organization and their perceptions of SMS, the capability and responsibility of healthcare systems, and their roles in the healthcare organization. Enabling factors for providing SMS included: strong leadership; aligned incentives; use of an integrated health information technology (HIT) system; multidisciplinary healthcare provider teams; ongoing training for healthcare professionals; outreach; and quality goals. Barriers to providing SMS included lack of collaboration between providers and skeptical attitudes towards prevention and outreach., Conclusions and Implications: Implementation of SMS can be improved by an understanding of the elements that enhance its provision: (1) initiatives seeking to improve collaboration and integration between providers; (2) implementation of an integrated HIT system; and (3) ongoing training of healthcare professionals.
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- 2012
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21. Challenges using online surveys in a Danish population of people with type 2 diabetes.
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Schiøtz M, Bøgelund M, and Willaing I
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- Adult, Chronic Disease, Denmark, Female, Health Care Surveys standards, Humans, Logistic Models, Male, Self Care, Diabetes Mellitus, Type 2 psychology, Diabetes Mellitus, Type 2 therapy, Health Care Surveys methods, Internet, Selection Bias, Surveys and Questionnaires standards
- Abstract
Objectives: To investigate response rates for online and paper versions of an identical questionnaire and the differences between respondents to each and between respondents and non-respondents among a population with type 2 diabetes., Methods: We mailed letters containing an invitation to complete an online questionnaire to 2045 individuals, followed by two reminders; the second included a paper version of the questionnaire., Results: In total, 1081 people responded to either version of the questionnaire, yielding a response rate of 54%. Compared to total respondents, respondents completing the online version were more likely to be male, better educated, and younger, and have had diabetes for a shorter period of time. Compared to non-respondents, respondents were more likely to be male and have a lower hemoglobin A1c level., Conclusion: Web-based surveys are capable of delivering a substantial number of responses cost-effectively. However, disadvantages related to selection bias should be taken into account, and mixed-mode methods should be considered when surveying populations with type 2 diabetes.
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- 2012
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22. The Danish Youth Cohort: characteristics of participants and non-participants and determinants of attrition.
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Vinther-Larsen M, Riegels M, Rod MH, Schiøtz M, Curtis T, and Grønbaek M
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- Adolescent, Alcohol Drinking epidemiology, Cohort Studies, Denmark epidemiology, Denmark ethnology, Female, Follow-Up Studies, Humans, Internet, Life Style, Longitudinal Studies, Male, Pilot Projects, Smoking epidemiology, Socioeconomic Factors, Adolescent Behavior, Epidemiologic Research Design, Research Subjects psychology
- Abstract
Aims: The aim of this paper is to describe the design and methods used in the Danish Youth Cohort and to give a description of the study participants with special attention to a comparison between participants and non-participants regarding sociodemographic characteristics., Methods: A total of 1,945 schools were invited, out of which 506 participated. The participating 7th grades comprised a total of 12,498 responding adolescents. The response rate for the Danish Youth Cohort established in 2005 was 63%. The sample of 12,498 adolescents represents 18.2% of all pupils (n = 68,764) in the 7th grade (mean age: 13.4 years) in Danish schools in 2005. The cohort was followed up in spring 2006 and spring 2007, where the adolescents were in the 8th (mean age: 14.4 years) and 9th (mean age: 15.3 years) grades, respectively., Results: We found that compared with non-participants the participants were significantly more likely to be girls, to be of Danish ethnicity, and to live in one-family houses. Furthermore, participants more often came from families with two or three children, were more likely to have parents with a high occupational status, parents who were married and parents with a higher total income. Loss to follow-up was only associated with adolescents' higher probability of drinking and use of tobacco, and none of the other factors were associated with attrition., Conclusions: The participants in the Danish Youth Cohort represent a great variety of different groups of socio-demographic factors, although they differ from non-participants as regards a range of socio-demographic factors. This should be taken into account in future analyses.
- Published
- 2010
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