Publications by authors named "Karen Hosper"

Background: Lifestyle factors often co-occur in clusters. This study examines whether clusters of lifestyle risk factors, such as smoking, alcohol use, physical inactivity, poor diet, sexual risk behaviour, cannabis and other drug use, change over time in a representative sample of Dutch adults. Additionally, the association between mental health and self-reported depression of lifestyle clusters was examined.

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Specific approaches are needed to reach and support people with a lower socioeconomic position (SEP) to achieve healthier eating behaviours. There is a growing body of evidence suggesting that digital health tools exhibit potential to address these needs because of its specific features that enable application of various behaviour change techniques (BCTs). The aim of this scoping review is to identify the BCTs that are used in diet-related digital interventions targeted at people with a low SEP, and which of these BCTs coincide with improved eating behaviour.

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The Lifestyle Monitor (LSM) was launched in 2013 on behalf of the Ministry of Health, Welfare and Sports to reorganize the multiple data collections in the field of lifestyle and health in the Netherlands. The reorganization should enhance the efficiency and coherence of the lifestyle and health data collections and should provide unambiguous figures for policymakers. This article describes the background and content (including the lifestyle-themes) of the LSM and the tasks and roles of the collaborating parties involved.

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Objectives: In health evaluations, physical activity (PA) and cardiorespiratory fitness (maximal oxygen uptake [VO2max]) are important variables. It is not always possible to assess both of them. If the association between self-reported PA and VO2max was strong, it would be possible to use the information on PA to make assumptions about VO2max and vice versa.

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Background: The importance of cultural adaptations in behavioral interventions targeting ethnic minorities in high-income societies is widely recognized. Little is known, however, about the effectiveness of specific cultural adaptations in such interventions.

Aim: To systematically review the effectiveness of specific cultural adaptations in interventions that target smoking cessation, diet, and/or physical activity and to explore features of such adaptations that may account for their effectiveness.

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Background: In Western countries, individuals from multi-ethnic disadvantaged populations are less physically active than the Western population as a whole. This lack of physical activity (PA) may be one of the factors explaining disparities in health. Exercise on Prescription" (EoP), is an exercise program to which persons are referred by primary care.

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Background: Postpartum weight retention contributes to the development of overweight and obesity in women of childbearing age and is more pronounced in ethnic minority groups. This study examined ethnic differences in postpartum weight retention and the explanatory role of socio-economic status (SES), mental health and lifestyle.

Methods: In the Amsterdam Born Children and their Development (ABCD) study, a large multi-ethnic cohort study conducted in The Netherlands, women filled out questionnaires in the first trimester of pregnancy and 3-5 months postpartum.

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Background: The prevalence of overweight appears to vary in people of first and second generation ethnic minority groups. Insight into the factors that underlie these weight differences might help in understanding the health transition that is taking place across generations following migration. We studied the role of social and cultural factors associated with generational differences in overweight among young Turkish and Moroccan men and women in the Netherlands.

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Objective: To gain insight into intervention components targeted specifically to mothers of young children that may contribute to attendance and effectiveness on physical activity and healthy eating.

Design: Systematic literature searches were performed using MEDLINE, Embase and cited references. Articles were included if they evaluated the effectiveness of a lifestyle intervention to promote physical activity and/or healthy eating in an experimental design among mothers with young children (age 0-5 years).

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Background: This study examines the associations between perceived discrimination and depressive symptoms among Turkish-Dutch and Moroccan-Dutch adolescents and young adults living in the Netherlands.

Methods: We analysed cross-sectional data from a sample of 199 Turkish-Dutch and 153 Moroccan-Dutch respondents, aged 15-24 years, using multiple logistic regression analyses. Discrimination was measured on group level and personal level.

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Background: Compared with Whites, many ethnic minority groups have higher prevalence of metabolic syndrome. The reasons for these ethnic inequalities in health are incompletely understood. The main objective was to examine whether socio-economic position (SEP) as measured by education was related to the prevalence of metabolic syndrome in different ethnic groups in Amsterdam, The Netherlands.

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Background: Lack of physical activity is an important risk factor for overweight, diabetes, cardiovascular disease and other chronic conditions. In the Netherlands, ethnic minority groups are generally less physically active and rate their own health poorer compared to ethnic Dutch. This applies in particular to women.

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Objectives: To evaluate body size preference, body weight perception and their relationship with actual weight in two migrant groups of non-Western origin, Turks and Moroccans; additionally, to study the association between body size preference and acculturation.

Design: Cross-sectional study.

Setting: Amsterdam, The Netherlands.

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Objective: Acculturation of migrant women has been associated with increased participation in physical activity, including participation in sport. We assessed which motivational factors mediate this association among Turkish and Moroccan migrant women in the Netherlands.

Methods: Data were available from a cross-sectional study conducted in 2003-2004, on health-related behavior among Turkish and Moroccan ethnic groups in Amsterdam, The Netherlands.

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Background: Non-Western migrant populations living in Western countries are more likely to be physically inactive during leisure time than host populations. It is argued that this difference will disappear as they acculturate to the culture of the host country. We explored whether this is also true for migrants who experience contextual barriers such as having children, living in a less attractive neighbourhood, or having occupational physical activity.

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Migrant mortality does not conform to a single pattern of convergence towards prevalence rates in the host population. To understand better how migrant mortality develops, it is necessary to further investigate how the underlying behavioural determinants change following migration. We studied whether the prevalence of behavioural risk factors over two generations of Turkish and Moroccan migrants converge towards the prevalence rates in the Dutch population.

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