Establishing and leading a cross-institutional partnership to integrate fundamentals of care into clinical practice, nursing education and research.

AIM: The aim was to describe and discuss the process of establishing and leading a cross-institutional partnership to regain focus on and reconceptualize fundamental nursing care in clinical practice, nursing education and research in one region in Denmark. DESIGN: A discursive paper. The case study method is used as an adapted frame for describing and discussing the establishment and strategic decisions of a cross-institutional partnership. DATA SOURCES: This discursive paper draws on the authors' experiences with establishing a cross-institutional partnership and related literature. IMPLICATIONS FOR NURSING: The paper addresses the challenges surrounding fundamental care. Establishing cross-institutional partnerships can contribute to a reconceptualization of fundamental care and initiate discussions on what nursing care is and requires. The paper provides an example of how a cross-institutional partnership can be established and describes and discusses the opportunities and challenges in doing so. CONCLUSION: A key step in the process of establishing a partnership is to actively involve key stakeholders and stimulate their commitment to investing time and resources in the partnership. This requires commitment, clear strategic direction and leadership. Another key step is engaging and informing executive management leaders, and continuously nurture their interest. IMPACT: The paper aims to inform clinicians, educators, nursing leaders, researchers and policy makers on how to organize a formal partnership structured around a strategic research, development and implementation programme where the focal point of the collaboration is improving nursing care by integrating the conceptual FoC framework. NO PATIENT OR PUBLIC CONTRIBUTION: Patients, service users, caregivers or members of the public were not involved in this study as it is a discursive paper based on the authors' experiences and relevant literature.

Ambivalence in nurses' use of the early warning score: A focussed ethnography in a hospital setting.

AIM: This study describes and explores the influences in registered nurses' use of early warning scores to support clinical decisions in a hospital setting. DESIGN: A focussed ethnography allowed for the investigation of registered nurses' clinical practices in two wards in a Danish University Hospital. The study adhered to the 'Standards for Reporting Qualitative Research'. METHODS: Participant observation and ethnographic interviews were conducted from March 2019 to August 2019. Ten registered nurses were observed and interviewed, and four physicians were interviewed. Data were analysed using LeCompte and Schensul's ethnographic analysis. FINDINGS: The findings show the registered nurses' ambivalence towards the early warning score as a decision support system. Early warning score monitoring created a space for registered nurses to identify and initiate optimized care. However, when early warning scores contradicted registered nurses' clinical judgments, the latter were given priority in decisions even though elevated scores were not always accounted for in the situation. Moreover, we found unspoken expectations in the collaboration between physicians and registered nurses, which influenced the registered nurses' workloads and decisions regarding early warning scores. CONCLUSION: Registered nurses' clinical judgment is essential to clinical decisions on the care and safety of patients if used combined with the early warning score. Interprofessional collaboration between registered nurses and physicians about the early warning score is challenged. Future research may address this challenge to explore how it should be operated as a collaboration tool. IMPACT: The study adds knowledge to the evidence base of registered nurses' use of early warning score and the advantages and challenges associated with the use of these scoring systems. The study may provide valuable knowledge for the future development of policies or implementation strategies.

Ethical dilemmas in nursing documentation.

BACKGROUND: Nursing documentation is an essential aspect of ethical nursing care. Lack of awareness of ethical dilemmas in nursing documentation may increase the risk of patient harm. Considering this, ethical dilemmas within nursing documentation need to be explored. AIM: To explore ethical dilemmas in nurses' conversations about nursing documentation. RESEARCH DESIGN, PARTICIPANTS AND CONTEXT: The study used a qualitative design. Participants were registered nurses from a Patient Hotel at a Danish University Hospital. Data were collected in three focus groups with a total of 12 participants. Data analysis consisted of qualitative content analysis inspired by Graneheim and Lundman. ETHICAL CONSIDERATION: This study was conducted in accordance with the ethical principles of research and regulations in terms of confidentiality, anonymity and provision of informed consent. FINDINGS: Ethical dilemmas were strongly present in nurses' conversations about nursing documentation. These dilemmas were demonstrated in two themes: (1) a dilemma between respecting patients' autonomy and not causing harm, which was visible in nurses' navigation between written documentation and oral tradition, and (2) a dilemma concerning justice and fair distribution of goods, which was visible in nurses' balancing between documenting deviations and proof of nursing practice. DISCUSSION: Ethical dilemmas in nursing documentation regarding respecting patients' autonomy and not causing harm accentuated discussions on professional responsibility and patient participation in clinical decisions. Dilemmas in justice and fair distribution of goods emphasised discussions on trust in relationships versus trust in electronic health records. CONCLUSION: Actual tendencies in the healthcare system may increase ethical dilemmas in nursing documentation. Sharing otherwise invisible and individual experiences of ethical dilemmas in nursing documentation among nurses, nurse leaders and decision-makers will enable addressing these in reflections and discussions as well as in considering adjustments of conditions for nursing documentation.

Patient-reported outcomes in patients with hematological relapse or progressive disease: a longitudinal observational study.

BACKGROUND: Patients with hematological cancer who experience relapse or progressive disease often face yet another line of treatment and continued mortality risk that could increase their physical and emotional trauma and worsen their health-related quality of life. Healthcare professionals who use patient-reported outcomes to identify who will have specific sensitivities in particular health-related quality of life domains may be able to individualize and target treatment and supportive care, both features of precision medicine. Here, in a cohort of patients with relapsed or progressive hematological cancer, we sought to identify health-related quality of life domains in which they experienced deterioration after relapse treatment and to investigate health-related quality of life patterns. METHOD: Patients were recruited in connection with a precision medicine study at the Department of Hematology, Aalborg University Hospital. They completed the European Organization for Research and Treatment of Cancer questionnaire and the Hospital Anxiety and Depression Scale at baseline and at 3, 6, 9, and 12 months after the relapse diagnosis or progressive cancer. Modes of completion were electronically or on paper. Clinically relevant changes from baseline to 12 months were interpreted according to Cocks' guidelines. We quantified the number of patients with moderate or severe symptoms and functional problems and the number who experienced improvements or deterioration from baseline to 12 months. RESULTS: A total of 104 patients were included, of whom 90 (87%) completed baseline questionnaires and 50 (56%) completed the 12-month assessments. The three symptoms that patients most often reported as deteriorating were fatigue (18%), insomnia (18%), and diarrhea (18%). The three functions that patients most often reported as deteriorating were role (16%) and emotional (16%) and cognitive (16%) functioning. CONCLUSION: In this study, patient-reported outcome data were useful for identifying negatively affected health-related quality of life domains in patients with relapsed or progressive hematological cancer. We identified patients experiencing deterioration in health-related quality of life during treatment and characterized a potential role for patient-reported outcomes in precision medicine to target treatment and supportive care in this patient group.

To see or not to see - or to wait and see: clinical decisions in an oncological emergency telephone consultation.

BACKGROUND: Cancer treatment is often given on an outpatient basis. An oncological emergency telephone line has been established to improve access to cancer care and prevent life-threatening side effects. However, healthcare professionals need to make clinical decisions without being able to assess patients face-to-face, which may be problematic. This study explores how healthcare professionals experience clinical decision-making in oncological emergency telephone consultations. METHODS: An exploratory qualitative approach applying three focus groups with healthcare professionals from a Danish university hospital were undertaken. Data were analysed using inductive content analysis. RESULTS: An overall theme elucidated how healthcare professionals ended up deciding during each call whether the problem could be solved on the phone or the patient had to come for a face-to-face consultation or to wait and see whether the condition changed. Some decisions were easy to make, while others were moderate or difficult. The decision was influenced by several factors that could be structured into three themes: reliance on one's own knowledge and experience, consideration of different perspectives and the influence of context. CONCLUSION: This study demonstrated that clinical decision-making in oncological emergency telephone consultations includes three types of decisions that are intertwined with intra-personal, inter-professional and contextual factors such as personal knowledge, collaboration and workload. These factors are essential for the timely referral of patients to the right level of service.

Managing the absent clinical eye in calls to an oncological emergency telephone - a focus group study.

BACKGROUND: Telephone consultations are common in supporting patients and caregivers in managing symptoms from cancer diseases and side effects from cancer treatment. In connection with telephone consultations, it may be a challenge that healthcare professionals have to rely on their auditory sense alone when they assess whether the problem can be solved over the telephone, or whether patients need an examination face to face. OBJECTIVE: To explore how healthcare professionals identify patients' essential concerns and assess serious conditions in calls to an oncological emergency telephone without face-to-face contact. METHODS: From a phenomenological-hermeneutical frame of reference, the analysis of three focus groups with a total of 16 healthcare professionals was guided by content analysis. ETHICS: The study follows the ethical guidelines for research. RESULTS: Two themes emerged. To identify patients in serious conditions, healthcare professionals kept focus on: (1) 'Reaching a mutual understanding without the clinical eye'. Before making a decision regarding a face-to-face examination, the healthcare providers were as follows: (2) 'Listening to an inner voice - attention on clues and signs'. LIMITATIONS: The transferability of the findings is limited to healthcare professionals who perform telephone-mediated care in a team of nurses and physicians. CONCLUSION: Staying open for diverse perspectives and integrating nonanalytical as well as analytical illness scripts, healthcare professionals were able to identify patients that needed further examination face to face.

Quality of life and psychological outcomes of body-weight supported locomotor training in spinal cord injured persons with long-standing incomplete lesions.

STUDY DESIGN: Health-related quality of life (HRQOL) data from two parallel independent single-blinded controlled randomized studies of manual (Study 1) and robotic (Study 2) locomotor training were combined (ClinicalTrials.gov #NCT00854555). OBJECTIVE: To assess effects of body-weight supported locomotor training (BWSLT) programs on HRQOL in persons with long-standing motor incomplete spinal cord injury and poor walking function. SETTINGS: Two inpatient rehabilitation facilities and one outpatient clinic in Norway. METHODS: Data were merged into intervention (locomotor training 60 days) or control group ("usual care"). Participants completed questionnaires before randomization and 2-4 weeks after the study period, including demographic characteristics, HRQOL (36-Item Short-Form Health Status Survey, SF-36), physical activity (The International Physical Activity Questionnaire Short Form, IPAQ-SF), exercise barrier self-efficacy (EBSE), and motivation for training (Behavioral Regulation in Exercise Questionnaire, BREQ). Physical outcomes i.e., Lower extremity motor score (LEMS) was assessed. The main outcome was change in HRQOL. Secondary outcomes included changes in IPAQ-SF, EBSE, BREQ, and physical outcomes. RESULTS: We recruited 37 of 60 predetermined participants. They were autonomously motivated with high baseline physical activity. BWSLT with manual or robot assistance did not improve HRQOL, though LEMS increased in the BWSLT group compared with control group. CONCLUSIONS: The study was underpowered due to recruitment problems. The training programs seem to benefit LEMS, but not other physical outcomes, and had minimal effects on HRQOL, EBSE, and motivation. Autonomous motivation and high physical activity prior to the study possibly limited the attainable outcome benefits, in addition to limitations due to poor baseline physical function.

Situational awareness in the outpatient encounter between patients with breast cancer or malignant melanoma and healthcare professionals: Patients' perceptions.

AIMS AND OBJECTIVES: To explore patients' experiences of situational awareness in the outpatient encounter when they are informed about the diagnosis of breast cancer or malignant melanoma. BACKGROUND: Patients enter a stressful situation when receiving a diagnosis of breast cancer or malignant melanoma, and research indicates that needs are most prominent at this time. However, healthcare professionals often fail to address these needs adequately. It is unclear how patients experience situational awareness practised to meet their fundamental needs in the encounter when they are informed about the diagnosis of cancer. DESIGN: This study used a phenomenological hermeneutical approach. METHODS: Nine semi-structured interviews with patients being diagnosed with breast cancer or malignant melanoma were performed. The interpretation theory of Paul Ricoeur guided the analysis. The study is presented in line with the COREQ checklist. RESULTS: The analysis resulted in three themes: 1) "Being accompanied" refers to how patients need information to be targeted to them as individuals. 2) "Being seen" points to HCPs' exploration of the patients' perspectives to get an understanding of their preferences. 3) "Being taken care of" indicates that patients feel supported if situational awareness is practised by the healthcare professionals. CONCLUSION: Practicing situational awareness in the outpatient encounter is essential to patients' experience of feeling accommodated or rejected. Patients feel rejected when their fundamental needs are not met while experiencing situational awareness seems to accommodate fundamental needs and pre-empt an inappropriate patient outcome. RELEVANCE TO CLINICAL PRACTICE: HCPs need to acknowledge the importance of using a structured approach to meeting patients' fundamental needs in a stressful situation. Each patient is different and may experience different needs in encounters where they are receiving the diagnosis of breast cancer or malignant melanoma. Therefore, treatment and care must be tailored to the individual patient based on a caring relationship.

The role of responsibility in oncological emergency telephone calls.

BACKGROUND: Patients and their caregivers are expected to take joint responsibility for reporting symptoms and seeking medical assistance, for example, by calling oncology emergency telephones or other helplines during a cancer trajectory. RESEARCH OBJECTIVE: The aim was to explore the meaning of responsibility as it appeared in patients' or caregivers' experiences of calling an oncological emergency telephone. DESIGN, PARTICIPANTS AND CONTEXT: Inspired by qualitative description and qualitative content analysis, a secondary analysis of data from interviews with 12 participants calling the oncological emergency telephone at a Danish university hospital was performed. ETHICAL CONSIDERATIONS: The project observes demands for safekeeping data and all regulations concerning research ethics in agreement with the Nordic Nurses Federation and the Danish Health Act. FINDINGS: Two main themes emerged: (1) to act responsibly as a patient or caregiver was to 'be watchful and alert', 'report symptoms the right way' and 'do crosschecking' and (2) to deal with the burden of responsibility was to 'feel safe when dealing with the burden of responsibility' and 'be relieved from the burden of responsibility'. DISCUSSION: Too much responsibility and a potential imbalance between healthcare professionals' expectations and callers' knowledge and capacity to act may place additional burdens on the callers, which may be eased by person-centred care. CONCLUSION: The meaning of responsibility appeared in the participants' capacity to act, where they observed, assessed and reported symptoms and controlled prescribed treatments as well as shared or handed over the responsibility to the healthcare providers. Thus, the analysis provided essential knowledge for healthcare professionals on how patients and caregivers handle this responsibility when faced with a cancer disease that is treated on an outpatient basis.

The independent and joint associations of physical activity and body mass index with myocardial infarction: The Tromsø Study.

Physical activity and overweight are associated with myocardial infarction (MI). However, their joint association with MI remains unclear. Our objective was to examine the independent and joint association between leisure-time physical activity (LTPA), body mass index (BMI) and MI. This prospective cohort study included 16,572 men and women (47.5% women) aged 20-54 years who took part in the second Tromsø Study. At baseline in 1979-80 LTPA was assessed by questionnaire. Data on MI was collected and adjudicated through hospital and causes of death registries between 1979 and 2013. Cox proportional hazards models were used to examine the independent and joint associations between LTPA, BMI and MI. The final sample included 16,104 individuals. During a median follow up of 34 years, 1613 incident cases of MI were recorded. Physical inactivity and elevated BMI were both independently associated with MI (p for trend 0.02 and <0.001). In joint analyses, normal weight, inactive individuals had a 20% higher risk of MI compared to their active counterparts (hazard ratio (HR) 1.20 (1.02-1.41)). The highest risk of MI was seen in obese, inactive individuals when compared to normal weight, active individuals (HR 3.20 (2.30-4.44)). The risk of MI increased with increasing BMI regardless of the activity level. HRs were lower for active compared to inactive individuals within the same BMI category. The findings suggest that LTPA and BMI are independently associated with risk of MI. LTPA seems to attenuate but not eliminate the risk of MI associated with excess bodyweight.

Bone mineral density at the hip and its relation to fat mass and lean mass in adolescents: the Tromsø Study, Fit Futures.

BACKGROUND: Positive association between body weight and bone mass is well established, and the concept of body mass index (BMI) is associated with higher areal bone mineral density (aBMD) and reduced fracture risk. BMI, that comprises both fat mass (FM) and lean mass (LM) may contribute to peak bone mass achievement in different ways. This study explored the influence of body composition in terms of total body LM and FM on hip aBMD-values in adolescence. METHODS: In 2010/2011, 93% of the region's first-year upper-secondary school students (15-17 years old) in Tromsø, Norway attended the Tromsø Study, Fit Futures. Areal BMD at femoral neck (aBMDFN) and total hip (aBMDTH) (g/cm2), total body LM and FM (g) were measured by dual energy X-ray absorptiometry (DXA). Height and weight were measured, and BMI calculated. Lifestyle variables were collected by self-administered questionnaires and interviews, including questions on time spent on leisure time physical activity. Stratified analyses of covariance and regression models included 395 girls and 363 boys. Crude results were adjusted for age, height, sexual maturation, physical activity levels, vitamin D levels, calcium intake, alcohol consumption and smoking habits. RESULTS: Unadjusted distribution indicated higher aBMD-levels at higher LM-levels in both genders (p < 0.001), but higher aBMD at higher FM-levels were found only in girls (p < 0.018). After multiple adjustments, aBMDFN-levels in girls were associated by 0.053 g/cm2 and 0.032 g/cm2 per standard deviation (SD) change in LM and FM (p < 0.001). Corresponding values in boys were 0.072 and 0.025 (p < 0.001). The high LM groups accounted for the highest aBMD-levels, while aBMD-levels at the LM/FM-combinations indicated different patterns in girls compared to boys. The adjusted odds ratio (95% CI) for low levels of aBMDFN was 6.6 (3.4,13.0) in boys, compared to 2.8 (1.6,4.9) in girls per SD lower LM. CONCLUSIONS: LM and FM should be regarded as strong predictors for bone mass and hence bone strength in adolescents. A gender specific difference indicated that high lean mass is of crucial importance prominently in boys. In adolescents with low lean mass, especially in girls, high fat mass may partially ameliorate the effect of deficient lean mass levels.

Integrating the fundamentals of care framework in baccalaureate nursing education: An example from a nursing school in Denmark.

AIMS AND OBJECTIVES: To describe and discuss the process of integrating the Fundamentals of Care framework in a baccalaureate nursing education at a School of Nursing in Denmark. BACKGROUND: Nursing education plays an essential role in educating nurses to work within healthcare systems in which a demanding workload on nurses results in fundamental nursing care being left undone. Newly graduated nurses often lack knowledge and skills to meet the challenges of delivering fundamental care in clinical practice. To develop nursing students' understanding of fundamental nursing, the conceptual Fundamentals of Care framework has been integrated in nursing education at a School of Nursing in Denmark. DESIGN AND METHODS: Discursive paper using an adjusted descriptive case study design for describing and discussing the process of integrating the conceptual Fundamentals of Care Framework in nursing education. RESULTS: The process of integrating the Fundamentals of Care framework is illuminated through a description of the context, in which the process occurs including the faculty members, lectures, case-based work and simulation laboratory in nursing education. Based on this description, opportunities such as supporting a holistic approach to an evidence-based integrative patient care and challenges such as scepticism among the faculty are discussed. CONCLUSION: It is suggested how integration of Fundamentals of Care Framework in lectures, case-based work and simulation laboratory can make fundamental nursing care more explicit in nursing education, support critical thinking and underline the relevance of evidence-based practice. The process relies on a supportive context, a well-informed and engaged faculty, and continuous reflections on how the conceptual framework can be integrated. RELEVANCE TO CLINICAL PRACTICE: Integrating the Fundamentals of Care framework can support nursing students' critical thinking and reflection on what fundamental nursing care is and requires and eventually educate nurses in providing evidence-based fundamental nursing care.

Effect of high-dose vitamin D3 supplementation on antibody responses against Epstein-Barr virus in relapsing-remitting multiple sclerosis.

BACKGROUND: Elevated antibody levels against Epstein-Barr virus (EBV) and a poor vitamin D status are environmental factors that may interact in relapsing-remitting multiple sclerosis (RRMS) aetiology. OBJECTIVES: To examine effects of high-dose oral vitamin D3 supplementation on antibody levels against EBV nuclear antigen 1 (EBNA1) in RRMS. METHODS: Serum 25-hydroxyvitamin D3 (25(OH)D) and immunoglobulin G antibody levels against EBNA1 (whole protein and amino acid 385-420 fragment), EBV viral capsid antigen (VCA), cytomegalovirus (CMV) and varicella zoster virus (VZV) were measured in 68 RRMS patients enrolled in a 96-week randomised double-blinded placebo-controlled clinical trial of oral vitamin D3 supplementation (20,000 IU/week) (NCT00785473). RESULTS: The mean 25(OH)D level more than doubled in the vitamin D group and was significantly higher than in the placebo group at study conclusion (123.2 versus 61.8 nmol/L, p < 0.001). Compared to the placebo group, both anti-EBNA1 protein and fragment antibody levels decreased in the vitamin D group from baseline to week 48 ( p = 0.038 and p = 0.004, respectively), but not from baseline to week 96. Vitamin D3 supplementation did not affect antibodies against VCA, CMV or VZV. CONCLUSION: The results indicate that high-dose oral vitamin D3 supplementation can affect humoral immune responses against the latent EBV antigen EBNA1 in RRMS.

Qualitatively understanding patients' and health professionals' experiences of the BRECONDA breast reconstruction decision aid.

OBJECTIVE: Women diagnosed with breast cancer or ductal carcinoma in situ and those with a genetic susceptibility to developing this disease face the challenging decision of whether or not to undergo breast reconstruction following mastectomy. As part of a large randomized controlled trial, this qualitative study examined women's experiences of using the Breast RECONstruction Decision Aid (BRECONDA) and health professionals' feedback regarding the impact of this resource on patients' knowledge and decision making about breast reconstruction. METHOD: Semistructured interviews were conducted with women who accessed the BRECONDA intervention (N = 36) and with their healthcare providers (N = 6). All interviews were transcribed verbatim and subjected to thematic analysis by 3 independent coders. RESULTS: Participants reported an overall positive impression, with all interviewees endorsing this decision aid as a useful resource for women considering reconstructive surgery. Thematic analysis of patient interviews revealed 4 themes: overall impressions and aesthetics; personal relevance and utility; introducing BRECONDA; and advantages and suggested improvements. Analysis of health professionals' interviews also revealed 4 themes: need for BRECONDA, impact of BRECONDA, potential difficulties that may arise in using the decision aid, and recommending BRECONDA to patients. Patients indicated that they derived benefit from this resource at all stages of their decision-making process, with the greatest perceived benefit being for those early in their breast reconstruction journey. CONCLUSION: These findings support the use of BRECONDA as an adjunct to clinical consultation and other information sources.

Mobility as a predictor of all-cause mortality in older men and women: 11.8 year follow-up in the Tromsø study.

BACKGROUND: Disability in older adults is associated with loss of independence, institutionalization, and death. The aim of this study was to study the association between the Timed Up and Go (TUG) test and all-cause mortality in a population-based sample of older men and women. METHODS: Our study population was home dwellers aged 65 and above, who participated in the fifth wave of the Tromsø study. This study included the TUG test and a range of lifestyle and mortality predictors. Participants were linked to the Cause of Death Registry and followed up for mortality for a maximum of 11.8 years. Cox regression was used to investigate the association between TUG and total mortality. RESULTS: Mean TUG score was 12.6 s, and men performed better than women. The oldest participants had poorer TUG score compared to younger participants, increasing 0.25 s per year. There was a significant association between TUG and all-cause mortality, and the association was equally strong in men and women. Across the TUG-score categories, from quickest fifth to slowest fifth, the mortality increased in a step-wise fashion. Compared to the quickest fifth, the slowest fifth had hazard ratio (HR) of 1.79 (95% confidence interval (CI) 1.33, 2.42) in a model adjusted for age and gender. For each standard deviation TUG-score the increase in HR was 1.23 (95% CI 1.14, 1.33). The association between the TUG score and mortality remained significant after adjusting for self-reported health, body mass index, smoking and education. CONCLUSIONS: A significant association between the TUG score and mortality was observed in both men and women. Identifying older people with poor TUG may aid in identifying those at risk and thus targeted interventions may be applied.

Physical activity, resting heart rate, and atrial fibrillation: the Tromsø Study.

AIMS: The objective was to examine the association of physical activity and resting heart rate (RHR) with hospital-diagnosed atrial fibrillation (AF) in a Norwegian cohort. METHODS AND RESULTS: This prospective study included 20 484 adults (50.3% men) who participated in the third Tromsø Study survey in 1986-87. At baseline, physical activity was assessed by a validated questionnaire, and RHR was objectively measured. Participants were followed from baseline through 2010 with respect to incident cases of hospital-diagnosed AF documented on an electrocardiogram. During a mean follow-up period of 20 years (409 045 person-years), 750 participants (70.5% men) were diagnosed with AF. Compared with the low physical activity group, moderately active individuals had a 19% lower risk of any AF [adjusted hazard ratio (HR) 0.81, 95% confidence interval (CI) 0.68-0.97], whereas highly active had similar risk of AF. Vigorously active individuals showed a non-significantly higher risk of AF (adjusted HR 1.37, 95% CI 0.77-2.43). Risk of AF increased with decreasing RHR (adjusted HR 0.92, 95% CI 0.86-0.98 for each 10 b.p.m. increase in RHR), and RHR < 50 b.p.m. was a risk factor for AF (P < 0.05). CONCLUSION: In this prospective cohort study, leisure time physical activity was associated with AF in a J-shaped pattern. Moderate physical activity was associated with a reduced risk of AF, whereas higher activity levels attenuated the benefits of moderate activity. Low RHR was a risk factor for AF. Our results support the hypothesis that moderate and vigorous physical activity may affect AF risk via different pathophysiological mechanisms.

Secular trends and correlates of physical activity: The Tromsø Study 1979-2008.

BACKGROUND: The aim was to describe secular trends in leisure time physical activity (LTPA) and work related physical activity (WPA) from 1979 to 2008. Additionally, we explored potential cross-sectional and longitudinal correlates of LTPA and WPA. METHODS: Data are collected from 34,898 individuals (49.7% men) aged >20 years who participated in at least one Tromsø Study survey between 1979 and 2008. In each survey, the participants completed a self-administered questionnaire and underwent physical examinations. LTPA and WPA were assessed by the validated "Saltin-Grimby" 4-scale questions. Potential correlates of LTPA and WPA (sex, age, body mass index (BMI), education, smoking, self-reported cardiovascular disease, self-perceived health, and employment status) were tested using ordinal logistic regression. RESULTS: The age-adjusted prevalence of participants being inactive in leisure time remained relatively stable around 20% from 1979 to 2008 (range 19.9-23.6%). The age-adjusted prevalence of moderate-vigorous LTPA decreased from 23.2% in 1979-80 to 16.0% in 2001, thereafter the prevalence increased to 24.3% in 2007-08 (P <0.05). The age-adjusted prevalence of being mostly sedentary at work increased gradually from 35.5% in 1979-80 to 53.4% in 2007-08 (P <0.05). Sex, age, education, and smoking were identified as cross-sectional correlates of LTPA and WPA (P <0.05). Men had higher odds of engaging in LTPA than women (adjusted OR 1.52 [95% CI 1.39-1.67] in 2007-08), whereas the association between sex and WPA shifted over time. High education level, not being a smoker, and high WPA were associated with high LTPA, whereas low education level, being a smoker, and high levels of LTPA were associated with high WPA (P <0.05). In general, odds of engaging in LTPA and WPA decreased with age (P <0.05). Individuals with healthy BMI had higher odds of being in a higher LTPA level than those who were underweight and obese (P <0.05). Longitudinal analyses identified sex, age, education, smoking, WPA, and LTPA measured in 1979-80 as determinants of LTPA in 2007-08. CONCLUSIONS: In Norwegian adults, the proportion of sedentary WPA increased from 1979 to 2008, whereas the proportion of inactive LTPA remained stable. Being female, older, smoker, obese or underweight, and low education level were associated with low LTPA levels.

Serum osteoprotegerin and future risk of cancer and cancer-related mortality in the general population: the Tromsø study.

The purpose was to investigate the association between serum osteoprotegerin (OPG) and risk of incident cancer and cancer mortality in a general population. OPG was measured in serum collected from 6,279 subjects without prior cancer recruited from a general population. Incident cancer and cancer-related mortality were registered from inclusion in 1994-95 until end of follow-up December 31, 2008. Cox regression models were used to estimate crude and adjusted (for age, sex and other confounders) hazard ratios and 95% confidence intervals (HR 95% CI). There were 948 incident cancers and 387 deaths in the cohort during 71,902 person-years of follow up (median 13.5 years). Subjects with serum OPG in the upper tertile had 79% higher risk of incident gastrointestinal cancer than those in the lowest tertile (HR 1.79, 95% CI 1.19-2.67). In women <60 years, serum OPG (per SD 0.81 ng/ml) was associated with reduced risk of incident cancer (all cancers merged; 0.73; 0.57-0.94) and breast cancer (0.51; 0.31-0.83) after adjustment. Subjects in the upper tertile of OPG had higher risk of cancer-related mortality (1.63; 1.16-2.28), particularly mortality from cancer in the gastrointestinal system (2.28; 1.21-4.28) compared to those in the lowest OPG tertile. No significant association was detected between OPG and risk of death from cancer in the respiratory system or death from prostatic cancer. Our findings from a large population based cohort study suggest that serum OPG was associated with increased risk of incident gastrointestinal cancer, inversely associated with breast cancer, and predicts cancer-related mortality.

High-level mobility in chronic traumatic brain injury and its relationship with clinical variables and magnetic resonance imaging findings in the acute phase.

OBJECTIVES: To compare high-level mobility in individuals with chronic moderate-to-severe traumatic brain injury (TBI) with matched healthy controls, and to investigate whether clinical variables and magnetic resonance imaging (MRI) findings in the acute phase can predict high-level motor performance in the chronic phase. DESIGN: A longitudinal follow-up study. SETTING: A level 1 trauma center. PARTICIPANTS: Individuals (N=136) with chronic TBI (n=65) and healthy matched peers (n=71). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: High-Level Mobility Assessment Tool (HiMAT) and the revised version of the HiMAT performed at a mean of 2.8 years (range, 1.5-5.4y) after injury. RESULTS: Participants with chronic TBI had a mean HiMAT score of 42.7 (95% confidence interval [CI], 40.2-45.2) compared with 47.7 (95% CI, 46.1-49.2) in the control group (P<.01). Group differences were also evident using the revised HiMAT (P<.01). Acute-phase clinical variables and MRI findings explained 58.8% of the variance in the HiMAT score (P<.001) and 59.9% in the revised HiMAT score (P<.001). Lower HiMAT scores were associated with female sex (P=.031), higher age at injury (P<.001), motor vehicle collisions (P=.030), and posttraumatic amnesia >7 days (P=.048). There was a tendency toward an association between lower scores and diffuse axonal injury in the brainstem (P=.075). CONCLUSIONS: High-level mobility was reduced in participants with chronic, either moderate or severe TBI compared with matched peers. Clinical variables in the acute phase were significantly associated with high-level mobility performance in participants with TBI, but the role of early MRI findings needs to be further investigated. The findings of this study suggest that the clinical variables in the acute phase may be useful in predicting high-level mobility outcome in the chronic phase.

Cured but not well - haematological cancer survivors' experiences of chemotherapy-induced peripheral neuropathy in everyday life: a phenomenological-hermeneutic study.

PURPOSE: To explore haematological cancer survivors' experience of chemotherapy-induced peripheral neuropathy (CIPN) in everyday life. METHODS: Data were generated by means of individual semi-structured interviews with 12 haematological cancer survivors who experience CIPN after completion of treatment. Data were analysed using thematic analysis. RESULTS: The thematic analysis yielded an in-depth description of the experience of CIPN symptoms and the influence of the symptoms on everyday life as being unwell despite being cured. Four main themes emerged from the analysis: (1) A diffuse and contradictory sensation which is impossible to ignore in everyday life, (2) Not feeling well, even though I'm cured, (3) Living with CIPN, despite limitations, and (4) An invisible companion, that everybody knows about. CONCLUSION: The findings shows that survival from haematological cancer does not always equal well-being, as experiencing CIPN has extensive consequences on everyday life. CIPN affects haematological cancer survivors' transition to an ordinary everyday life, with disturbances in the physical function, daily activities, social relationships, psychological aspects, and work ability. As a diffuse and contradictory symptom, CIPN appears as an invisible companion that leads to a feeling of being alone. IMPLICATIONS FOR CANCER SURVIVORS: A better and deeper understanding of haematological cancer survivors' experience of CIPN in everyday life may improve communication, guidance, and treatment of CIPN symptoms. The results suggest a need for interventions and strategies to accommodate the gap in practice and to address the impact of CIPN in everyday life.