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BACKGROUND: Physical activity surveillance systems are important for public health monitoring but rely mostly on self-report measurement of physical activity. Integration of device-based measurements in such systems can improve population estimates, however this is still relatively uncommon in existing surveillance systems. This systematic review aims to create an overview of the methodology used in existing device-based national PA surveillance systems. METHODS: Four literature databases (PubMed, Embase.com, SPORTDiscus and Web of Science) were searched, supplemented with backward tracking. Articles were included if they reported on population-based (inter)national surveillance systems measuring PA, sedentary time and/or adherence to PA guidelines. When available and in English, the methodological reports of the identified surveillance studies were also included for data extraction. RESULTS: This systematic literature search followed the PRISMA guidelines and yielded 34 articles and an additional 18 methodological reports, reporting on 28 studies, which in turn reported on one or multiple waves of 15 different national and 1 international surveillance system. The included studies showed substantial variation between (waves of) systems in number of participants, response rates, population representativeness and recruitment. In contrast, the methods were similar on data reduction definitions (e.g. minimal number of valid days, non-wear time and necessary wear time for a valid day). CONCLUSIONS: The results of this review indicate that few countries use device-based PA measurement in their surveillance system. The employed methodology is diverse, which hampers comparability between countries and calls for more standardized methods as well as standardized reporting on these methods. The results from this review can help inform the integration of device-based PA measurement in (inter)national surveillance systems.
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Exercício Físico , Humanos , Comportamento Sedentário , Vigilância da População/métodos , Autorrelato , Acelerometria/métodos , Acelerometria/instrumentaçãoRESUMO
BACKGROUND: This systematic review aims to describe the relation between physical inactivity and healthcare costs, by taking into account healthcare costs of physical-inactivity-related diseases (common practice), including physical-activity-related injuries (new) and costs in life-years gained due to avoiding diseases (new), whenever available. Moreover, the association between physical inactivity and healthcare costs may both be negatively and positively impacted by increased physical activity. METHODS: A systematic review was conducted, including records reporting on physical (in)activity in relation to healthcare costs for a general population. Studies were required to report sufficient information to calculate the percentage of total healthcare costs potentially attributable to physical inactivity. RESULTS: Of the 264 records identified, 25 were included in this review. Included studies showed substantial variation in the assessment methods of physical activity and in type of costs included. Overall, studies showed that physical inactivity is related to higher healthcare costs. Only one study included costs of healthcare resources used in prolonged life when physical-inactivity-related diseases were averted, showing net higher healthcare costs. No study included healthcare costs for physical-activity-related injuries. CONCLUSIONS: Physical inactivity is associated with higher healthcare costs in the general population in the short-term. However, in the long-term aversion of diseases related with physical inactivity may increase longevity and, as a consequence, healthcare costs in life-years gained. Future studies should use a broad definition of costs, including costs in life-years gained and costs related to physical-activity-related injuries.
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Atenção à Saúde , Exercício Físico , Humanos , Custos de Cuidados de Saúde , Comportamento Sedentário , Instalações de SaúdeRESUMO
Patients treated for vulvar carcinoma may experience losses in mobility and physical activity. In this study, we assess the prevalence and severity of mobility problems using patient-reported outcomes of three questionnaires: EQ-5D-5L to estimate QoL and perceived health; SQUASH to estimate habitual physical activity; and a problem-specific questionnaire on bicycling. Patients treated for vulvar carcinoma between 2018 and 2021 were recruited, and 84 (62.7%) responded. The mean age was 68 ± 12 years (mean ± standard deviation). Self-reported QoL and perceived health were 0.832 ± 0.224 and 75.6 ± 20.0, respectively. Dutch physical activity guidelines were met by 34.2% of participants. Compared to baseline values, the times spent walking, bicycling, and participating in sports were all reduced. During bicycling, patients experienced moderate or severe pain in the skin of the vulva (24.5%), pain in the sit bones (23.2%), chafing (25.5%), or itching (8.9%). Overall, 40.3% experienced moderate or severe bicycling problems or could not bicycle, 34.9% felt that their vulva impeded bicycling, and 57.1% wished to make more or longer bicycling journeys. To conclude, vulvar carcinoma and its treatment reduce self-reported health, mobility, and physical activity. This motivates us to investigate ways to reduce discomfort during physical activities, and help women regain their mobility and self-reliance.
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BACKGROUND: This study aims to describe individual leisure-time physical activity patterns among Dutch adults over a 20-year period, and to compare baseline characteristics of participants with different patterns. METHODS: The study population consisted of 2,518 adults (53% women) aged 26-65 years at baseline, measured every 5 years over a 20-year period. Self-reported physical activity measurements (from 1994 to 2017) were used to compose five (predefined) patterns: stable active, becoming active, becoming inactive, stable inactive, and varying physical activity. Multivariate logistic regression analyses were used to compare baseline socio-demographic, lifestyle, and health-related characteristics of these patterns. RESULTS: The total population shows a stable percentage being active in each round (between 55 and 58%). However over a period of 20 years, 32.6% of the participants were stable active, 19.9% were stable inactive, 15.2% became active, 11.6% became inactive, and 20.8% had varying physical activity behaviour. Compared to participants who were stable active, becoming active was associated with being 46-55 years old, having an intermediate level of education, and smoking, at baseline. Participants who became inactive were less likely to be 46-55 years old and more likely to be obese. Stable inactivity was associated with an intermediate level of education, low adherence to dietary guidelines, smoking, low levels of alcohol use and a moderate/poor perceived health. Participants with a varying physical activity level were more likely to have low adherence to dietary guidelines and to smoke. CONCLUSIONS: Almost half of the participants changed their physical activity behaviour over 20 years. Baseline age, level of education, smoking, alcohol consumption, adherence to dietary guidelines, weight status and perceived health were associated with different physical activity patterns.
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Exercício Físico , Comportamento Sedentário , Adulto , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Obesidade , AutorrelatoRESUMO
Recently, new physical activity (PA) guidelines were adopted in the Netherlands consisting of two components: (1) addressing duration of moderate and vigorous PA, (2) bone and muscle strengthening activities. The aim of this study is to retrospectively assess the long-term trend in fulfilling the criteria of the new PA guidelines and to gain insight into which activities contribute to changes over time. Data were available for 2001-2018 of a nationally representative sample of approximately 7000 Dutch citizens aged 12 years and over using the Short Questionnaire to Assess Health-enhancing physical activity (SQUASH). Multiple logistic regression analysis was performed by age, sex, and level of education. Overall, a positive trend was found from 39.9% adherence in 2001 to 46.0% in 2018. Adherence levels among adolescents decreased and increased among adults and seniors. Intermediate and higher educated groups showed positive trends over time whereas a stable trend was observed among lower educated. Activities contributing most to changes over time were sports, leisure time walking, and strenuous occupational activities. In the period 2001-2018, though an increasing trend was found, less than half of the population was sufficiently active. Special effort is necessary to reach adolescents, seniors, and lower educated groups in PA promotion programs.
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Exercício Físico , Fidelidade a Diretrizes , Atividades de Lazer , Adolescente , Adulto , Idoso , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Estudos Retrospectivos , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: This study aims to describe barriers and facilitators of the implementation of a combined lifestyle intervention (CLI) in primary care for patients with chronic disease. The aim of CLI to help patients to create a healthy lifestyle and to maintain this healthy lifestyle. During a CLI a patient receives advice and counselling to improve health-related behavior such as physical activity and diet. Special attention was given to the influence of adding a health promoting financial incentive (HPFI) for the participants to the CLI. METHODS: Twenty-four semi-structured interviews within six care groups were performed between July and October 2017. The interviews were transcribed verbatim and coded by two researchers independently. RESULTS: Respondents mentioned several preferred characteristics of the CLI such as easy accessibility of the intervention site and the presence of health care professionals during exercise sessions. Moreover, factors that could influence implementation (such as attitude of the health care professionals) and preconditions for a successful implementation of a CLI (such as structural funding and good infrastructure) were identified. Overall, positive HPFIs (e.g. a reward) were preferred over negative HPFIs (e.g. a fine). According to the respondents, HPFIs could positively influence the degree of participation, and break down barriers for participating in and finishing the CLI. CONCLUSIONS: Multiple barriers and facilitators for successful implementation of a CLI were identified. For successful implementing CLIs, a positive attitude of all stakeholders is essential and specific preconditions should be fulfilled. With regard to adding a HPFI, more research is needed to identify the attitude of specific target groups towards an HPFI.
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Doença Crônica/terapia , Comportamento de Redução do Risco , Doença Crônica/economia , Dieta Saudável , Exercício Físico , Comportamentos Relacionados com a Saúde , Humanos , Entrevistas como Assunto , Motivação , Atenção Primária à Saúde/métodos , RecompensaRESUMO
Background: Physical activity has been shown to reduce side-effects of breast cancer and its treatment. As physical activity levels of patients with breast cancer are largely unknown, we investigated these levels and compared them to women from the general population. Methods: In this prospective cohort study, physical activity levels of women with breast cancer participating in the UMBRELLA cohort were assessed at radiotherapy intake and thereafter every 6 months up to 3 years with the SQUASH questionnaire, which was also used in a random sample of the Dutch population. We compared physical activity levels (no activity, low, moderate or high levels of sports, leisure time or total activity) between patients and the Dutch female population using multinomial logistic regression. Standardized Prevalence Ratios (SPR) were calculated to compare adherence to Dutch physical activity guidelines. Results: Women with breast cancer (nbaseline = 1655, n6 months = 1414, n12 months = 1186, n18 months = 957, n24 months = 744, n30 months = 555, and n36 months = 377) were less likely to spend time in physical activity compared to the general population (n = 11,710) until 3 years post-diagnosis, especially after 6 months (ORhigh-vs.-no activity = 0.34, 95% CI: 0.28-0.41). From 12 months onwards, patients were more likely to perform sports compared to the general population, especially patients who underwent systemic therapy. Guideline adherence was significantly lower in patients at baseline and 6 months (SPRbaseline = 89, 95% CI: 82-97; SPR6 months = 88, 95% CI: 81-96), and comparable to the general population at 12-36 months, especially in older women. Conclusions: Physical activity levels in women with breast cancer during and after treatment were lower compared to the Dutch female population. Three years post-treatment, they were still less physically active, although they spend more time in sport activities. As about half of the patients did not perform any sports, physical activity needs to be stimulated during and after treatment.
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Neoplasias da Mama/terapia , Exercício Físico , Adulto , Idoso , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Países Baixos , Medidas de Resultados Relatados pelo PacienteRESUMO
BACKGROUND: The objective of this study was to derive evidence-based physical activity guidelines for the general Dutch population. METHODS: Two systematic reviews were conducted of English language meta-analyses in PubMed summarizing separately randomized controlled trials and prospective cohort studies on the relation between physical activity and sedentary behaviour on the one hand and the risk of all-cause mortality and incidence of 15 major chronic diseases and conditions on the other hand. Other outcome measures were risk factors for cardiovascular disease and type 2 diabetes, physical functioning, and fitness. On the basis of these reviews, an expert committee derived physical activity guidelines. In deriving the guidelines, the committee first selected only experimental and observational prospective findings with a strong level of evidence and then integrated both lines of evidence. RESULTS: The evidence found for beneficial effects on a large number of the outcome measures was sufficiently strong to draw up guidelines to increase physical activity and reduce sedentary behaviour, respectively. At the same time, the current evidence did not provide a sufficient basis for quantifying how much physical activity is minimally needed to achieve beneficial health effects, or at what amount sedentary behaviour becomes detrimental. A general tenet was that at every level of current activity, further increases in physical activity provide additional health benefits, with relatively larger effects among those who are currently not active or active only at light intensity. Three specific guidelines on (1) moderate- and vigorous-intensity physical activity, (2) bone- and muscle-strengthening activities, and (3) sedentary behaviour were formulated separately for adults and children. CONCLUSIONS: There is an unabated need for evidence-based physical activity guidelines that can guide public health policies. Research in which physical activity is measured both objectively (quantity) and subjectively (type and quality) is needed to provide better estimates of the type and actual amount of physical activity required for health.
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Exercício Físico , Promoção da Saúde , Guias de Prática Clínica como Assunto , Adulto , Criança , Humanos , Países BaixosRESUMO
The aim of this review is to give an overview of the available evidence on the effects of financial incentives to stimulate physical activity. Therefore, a systematic literature search was performed for randomized trials that investigate the effects of physical-activity-related financial incentives for individuals. Twelve studies with unconditional incentives (eg, free membership sport facility) and conditional incentives (ie, rewards for reaching physical-activity goals) related to physical activity were selected. Selected outcomes were physical activity, sedentary behavior, fitness, and weight. Results show that unconditional incentives do not affect physical activity or the other selected outcomes. For rewards, some positive effects were found and especially for rewards provided for physical-activity behavior instead of attendance. In conclusion, rewards seem to have positive effects on physical activity, while unconditional incentives seem to have no effect. However, it should be kept in mind that the long-term effects of financial incentives are still unclear.
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Exercício Físico/psicologia , Comportamentos Relacionados com a Saúde , Motivação , Humanos , Aptidão Física/psicologiaRESUMO
OBJECTIVES: Lack of physical activity (PA) has been hypothesised as an underlying mechanism in the adverse health effects of shift work. Therefore, our aim was to compare non-occupational PA levels between shift workers and non-shift workers. Furthermore, exposure-response relationships for frequency of night shifts and years of shift work regarding non-occupational PA levels were studied. METHODS: Data of 5980 non-shift workers and 532 shift workers from the European Prospective Investigation into Cancer and Nutrition-Netherlands (EPIC-NL) were used in these cross-sectional analyses. Time spent (hours/week) in different PA types (walking/cycling/exercise/chores) and intensities (moderate/vigorous) were calculated based on self-reported PA. Furthermore, sports were operationalised as: playing sports (no/yes), individual versus non-individual sports, and non-vigorous-intensity versus vigorous-intensity sports. PA levels were compared between shift workers and non-shift workers using Generalized Estimating Equations and logistic regression. RESULTS: Shift workers reported spending more time walking than non-shift workers (B=2.3 (95% CI 1.2 to 3.4)), but shift work was not associated with other PA types and any of the sports activities. Shift workers who worked 1-4 night shifts/month (B=2.4 (95% CI 0.6 to 4.3)) and ≥5 night shifts/month (B=3.7 (95% CI 1.8 to 5.6)) spent more time walking than non-shift workers. No exposure-response relationships were found between years of shift work and PA levels. CONCLUSIONS: Shift workers spent more time walking than non-shift workers, but we observed no differences in other non-occupational PA levels. To better understand if and how PA plays a role in the negative health consequences of shift work, our findings need to be confirmed in future studies.
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Caminhada , Tolerância ao Trabalho Programado , Adulto , Idoso , Estudos Transversais , Exercício Físico , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Países Baixos , Ocupações/classificação , Esforço Físico , Esportes , Inquéritos e Questionários , Caminhada/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: According to current physical activity guidelines, a substantial percentage of the population in high-income countries is inactive, and inactivity is an important risk factor for chronic conditions and mortality. Financial incentives may encourage people to become more active. The objective of this review was to provide insight in the effectiveness of financial incentives used for promoting physical activity in the healthcare setting. METHODS: A systematic literature search was performed in three databases: Medline, EMBASE and SciSearch. In total, 1395 papers published up until April 2015 were identified. Eleven of them were screened on in- and exclusion criteria based on the full-text publication. RESULTS: Three studies were included in the review. Two studies combined a financial incentive with nutrition classes or motivational interviewing. One of these provided a free membership to a sports facility and the other one provided vouchers for one episode of aerobic activities at a local leisure center or swimming pool. The third study provided a schedule for exercise sessions. None of the studies addressed the preferences of their target population with regard to financial incentives. Despite some short-term effects, neither of the studies showed significant long-term effects of the financial incentive. CONCLUSIONS: Based on the limited number of studies and the diversity in findings, no solid conclusion can be drawn regarding the effectiveness of financial incentives on physical activity in the healthcare setting. Therefore, there is a need for more research on the effectiveness of financial incentives in changing physical activity behavior in this setting. There is possibly something to be gained by studying the preferred type and size of the financial incentive.
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BACKGROUND: In healthcare, the focus is currently shifting from someone's disabilities to someone's abilities, which is also evident from the increasing focus on vitality. Vitality (here defined as energy, motivation and resilience) is an often used concept, which also aims at someone's capabilities. However, little is known about vitality yet; in particular about its association with participation and societal costs. METHODS: Within a cross-sectional design, information regarding vitality, participation and societal costs was collected among 8015 Dutch adults aged 20 years and over. Vitality was measured using the validated Dutch Vitality Questionnaire (Vita-16). Information on economic (i.e. want/able to work, work absenteeism, work performance), societal (i.e. voluntary work, informal care giving) and social participation (i.e. quantity and quality of social contacts) and societal costs (i.e. healthcare and work-related costs) was collected using an internet survey. RESULTS: Significant associations were found between vitality and various economic (i.e.sustainable employability:want to work: ß = 1.21, 95% CI: 0.99-1.43,able to work:ß = 2.09, 95% CI: 1.79-2.38;work absenteeism: OR = 0.75, 95% CI: 0.71-0.79;work performance:ß = 0.49, 95% CI: 0.46-0.52), societal (i.e.voluntary work, informal care) and social (i.e.quantity and quality of social contacts) participation measures, as well as between vitality and societal costs (i.e.healthcare costs:ß = -213.73, 95% CI: -311.13 to -107.08),absenteeism costs: ß = -338.57, 95% CI: -465.36 to -214.14 and presenteeism costs:ß = -1293.31, 95% CI: -1492.69 to -1088.95). CONCLUSION: This study showed significant positive associations between vitality and economic, societal and social participation and negative associations between vitality and societal costs. This may stimulate research on interventions enhancing and maintaining vitality and thereby contributing to improved participation and reduced costs.
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Efeitos Psicossociais da Doença , Nível de Saúde , Motivação , Resiliência Psicológica , Absenteísmo , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Gastos em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Econométricos , Qualidade de Vida , Fatores SocioeconômicosRESUMO
A significant number of patients with atrial fibrillation, treated with oral anticoagulants, present with an acute coronary syndrome. Many of these patients have an indication for coronary angiography. The introduction of non-vitamin K antagonist oral anticoagulants (NOACs) and the novel P2Y12 inhibitors has generated new uncertainty about the optimal treatment regimen, whether triple or dual therapy should be given and which is the most beneficial P2Y12 inhibitor (clopidogrel, ticagrelor, prasugrel). In this article, we will summarise the practical advice on the management of acute coronary syndrome patients requiring oral anticoagulants following the recent consensus document of the European Society of Cardiology (ESC) Working Group on Thrombosis in association with the European Heart Rhythm Association (EHRA) and ESC guidelines.
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BACKGROUND: This study examines the association between active transport and perceived general health, perceived psychological wellbeing and a healthy body weight in the Netherlands. METHODS: Data were collected by an online questionnaire (N = 3663) in the Netherlands. Data collection was conducted over a period of one calendar year starting July 2012. Logistic regression analyses were used to investigate the association between choice of transport mode (bicycling vs car use and walking vs car use) and perceived general health, perceived psychological wellbeing and having a healthy weight respectively. The presented OR's may be interpreted as the likelihood of an average person in our dataset to have a better perceived health or body weight when choosing active transport (either bicycling or walking) over using the car for trips up to 7.5 km. RESULTS: Cycling was found to be significantly associated with a better perceived general health (OR = 1.35, 95%CI:1.07-1.70) and having a healthy body weight (OR = 1.52, 95%CI:1.28-1.79), but not with a better perceived psychological wellbeing (OR = 1.12, 95%CI:0.93-1.34). Walking was found to be significantly associated with having a healthy body weight (OR = 1.35, 95%CI:1.09-1.69), but not with a better perceived general (OR = 1.12, 95%CI:0.84-1.51) or psychological wellbeing (OR = 0.85, 95%CI:0.67-1.08). CONCLUSION: Our results suggest that active transport use has been associated with a better perceived general health and a healthy body weight. However, more research is needed to be able to elucidate which factors cause this better health. No associations were observed between transport choice and perceived psychological wellbeing.
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OBJECTIVE: To gain insight into how the acute care of critically ill children at general hospitals is organised, whether staff is sufficiently trained and whether the necessary materials and medications are present. DESIGN: Questionnaire combined with a site visit. METHOD: Questionnaires were sent to all primarily involved specialists (emergency room specialists and paediatricians), and to the auxiliary anaesthetists and intensivists involved, at the nine general hospitals in Southeast Netherlands. Two researchers performed standardised interviews with the lead paediatricians on site and checked for materials and medication present in the emergency and paediatric departments. RESULTS: Of the 195 questionnaires sent, 97 (49.7%) were deemed suitable for analysis. The response from the primary specialists involved (77.6%) was more than twice that of the auxiliary specialists (31.9%). At 7 hospitals, verbal agreements on the organisation of acute care were maintained, 1 hospital had a written protocol, and 2 hospitals had a task force addressing this topic. One out of 5 respondents was unaware of the verbal agreements and 1 out of 3 mistakenly assumed that a protocol existed. Two out of 3 primary specialists involved were certified for Advanced Paediatric Life Support (APLS); 1 out of 13 of the auxiliary specialists had such a certificate. Scenario training was being conducted at 8 hospitals. A paediatric resuscitation cart was available at both the emergency and paediatric departments of 8 hospitals, 3 of which were fully stocked at both departments. Laryngeal mask airways and PEEP-valves (Positive End Expiratory Pressure) were lacking at 6 of the 9 hospitals. The medication stock was complete at all the hospitals. CONCLUSION: The organisation of and training for the acute care of critically ill children and presence of materials - the aspects we investigated - need attention at all general hospitals evaluated. It appeared that many specialists are not APLS certified and written protocols concerning organisation and training were lacking. The establishment of a task force responsible for the acute care of children is one measure that could result in rapid improvement. Another measure could be the introduction of a standardised list of inventory needed for acute care.
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Serviços de Saúde da Criança/organização & administração , Estado Terminal/terapia , Serviço Hospitalar de Emergência/organização & administração , Hospitais Gerais/estatística & dados numéricos , Pediatria/educação , Criança , Pré-Escolar , Emergências , Humanos , Sistemas de Manutenção da Vida/instrumentação , Sistemas de Manutenção da Vida/normas , Países Baixos , Inquéritos e QuestionáriosAssuntos
Asma/diagnóstico , Linfócitos T CD8-Positivos/imunologia , Sons Respiratórios/diagnóstico , Subpopulações de Linfócitos T/imunologia , Linfócitos T Reguladores/imunologia , Asma/imunologia , Separação Celular , Pré-Escolar , Feminino , Citometria de Fluxo , Humanos , Lactente , Recém-Nascido , Contagem de Linfócitos , Masculino , Prognóstico , Sons Respiratórios/imunologiaRESUMO
OBJECTIVES: We examined health-related quality of life in adults who became physically active at recommended levels over a 10-year period compared with adults with different physical activity patterns. Methods. We examined men and women aged 26 to 70 years (mean [SD] = 47.4 [10.1]) in the Doetinchem Cohort Study 3 times between 1995 and 2009. We distinguished participants who became physically active (n = 618), remained active (n = 1286), remained inactive (n = 727), became physically inactive (n = 535), or with varying activity levels (n = 455) over 10 years. We used multivariable linear regression analyses to determine differences in health-related quality of life (survey similar to the 36-Item Short-Form Health Survey) at 10-year follow-up. Results. Adults who became physically active reported better physical functioning, vitality, and general health after 10 years than did persistently inactive adults and adults who became inactive. They also reported less bodily pain and better social functioning than adults who became inactive. No differences were observed with adults who remained active or with varying activity levels. Conclusions. Adopting a physically active lifestyle may result in a better health-related quality of life, comparable to remaining physically active over 10 years.
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Estilo de Vida , Atividade Motora , Qualidade de Vida , Adulto , Fatores Etários , Idoso , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Estudos Prospectivos , Comportamento Sedentário , Fatores SexuaisRESUMO
INTRODUCTION AND AIM: Sinonasal malignant neoplasms are uncommon, with an annual incidence of less than 1/100,000. About 80% of these are squamous cell carcinoma. Adenocarcinoma and adenoid cystic carcinoma are next in frequency. Lymphoma of the nasal cavity, paranasal sinuses and nasopharynx are rare, constituting less than 5% of all extranodal lymphomas. CASE REPORT: A 47-year-old man was referred to our hospital because of severe headache and progressive facial pain. He also complained of right-sided visual acuity. He had a manifest exopthalmia with disturbed eye movements. Nasoscopy showed a large mass with atypical appearance. CT and MRI showed a bilateral ethmoid mass invading the frontal sinuses, the right orbit, the lamina cribrosa and the right frontal cerebral region, and growing posteriorly through the choana. The first biopsies were inconclusive, showing only necrotic cells and purulent inflammation with epithelial elements. A larger biopsy demonstrated a high-grade malignant tumour with necrosis. The differential diagnosis of undifferentiated sinonasal carcinoma, undifferentiated neuro-endocrine tumour or T-cell lymphoma was suggested. In the meantime our patient developed high fever and sudden-onset pancytopenia. Bone marrow punction showed 65% blasts, leading to the diagnosis of AML type M2. He was immediately referred for chemotherapy, but died in intensive care before his first session. The biopsy of the sinonasal mass was diagnosed surprisingly as a natural killer cell lymphoma stage IVB. CONCLUSIONS: Natural killer cell lymphoma is rare in Europe. The simultaneous appearance of a NK-cell lymphoma and acute myelogenous leukemia has, as far as we know, never been described in the English literature before.
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Leucemia Mieloide Aguda/diagnóstico , Linfoma Extranodal de Células T-NK/diagnóstico , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Nasais/diagnóstico , Exoftalmia/etiologia , Evolução Fatal , Humanos , Aumento da Imagem , Leucemia Mieloide Aguda/complicações , Linfoma Extranodal de Células T-NK/complicações , Linfoma Extranodal de Células T-NK/patologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Neoplasias Primárias Múltiplas/patologia , Neoplasias Nasais/complicações , Neoplasias Nasais/patologia , Pancitopenia/etiologia , Tomografia Computadorizada por Raios XRESUMO
Objective. To explore the associations between sitting time in various domains and mental health for workers and nonworkers and the role of weight status. Design. Cross-sectional analyses were performed for 1064 respondents (47% men, mean age 59 years) from the Doetinchem Cohort Study 2008-2009. Sedentary behavior was measured by self-reported time spent sitting during transport, leisure time, and at work. Mental health was assessed by the Mental Health Inventory (MHI-5). BMI was calculated based on measured body height and weight. Results. Neither sitting time during transport nor at work was associated with mental health. In the working population, sitting during leisure time, and particularly TV viewing, was associated with poorer mental health. BMI was an effect modifier in this association with significant positive associations for healthy-weight non-workers and obese workers. Conclusion. Both BMI and working status were effect modifiers in the relation between TV viewing and mental health. More longitudinal research is needed to confirm the results and to gain insight into the causality and the underlying mechanisms for the complex relationships among sedentary behaviors, BMI, working status, and mental health.
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BACKGROUND: Physical activity is inversely related to cardiovascular diseases. However, the type of activities that contribute most to these beneficial effects remain unclear. For this reason, we investigated self-reported leisure time physical activities in relation to fatal/nonfatal cardiovascular disease incidence. DESIGN: The Dutch Monitoring Project on Risk Factors for Chronic Diseases Study, carried out between 1993 and 1997, is a prospective cohort study of over 23000 men and women aged 2065 years from the general Dutch population. METHODS: From 1994 till 1997 physical activity was assessed with a questionnaire in 7451 men and 8991 women who were followed for an average of 9.8 years. Cox proportional hazards models were used adjusting for age, sex, other physical activities, smoking, alcohol consumption, and educational level. RESULTS: Almost the entire study population (97%) was engaged in walking, about 75% in regular cycling, and about half the population in sports or gardening. Cycling [hazard ratio (HR): 0.82, 95% confidence interval (CI): 0.710.95] and sports (HR: 0.74, 95% CI: 0.640.87) were both inversely related to cardiovascular disease incidence, whereas walking and gardening were not. For sports (P < 0.001), but not for cycling (P = 0.06), we found a dose - response relationship with respect to cardiovascular disease incidence. Engaging in both cycling and sports resulted in an even greater risk reduction (HR: 0.64, 95% CI: 0.520.77). CONCLUSION: In this relatively active population, types of activities of at least moderate intensity, such as cycling and sports were associated with lower CVD incidence, whereas activities of lower intensity, such as walking and gardening, were not.