Nancy Lien
Biographic Data
| ID | 640304 |
|---|---|
| NAME | Nancy Lien |
| GIVEN NAMES | Nancy |
| FAMILY NAME | Lien |
| SIGNATURE | LIEN N |
| AFFILIATIONS | University of Oslo |
| ORCID | 0000-0003-1486-4769 |
| VERIFIED | Yes |
| TOTAL WORKS | 50 |
| TOTAL CITATIONS | 46 |
| AUTHOR COUNT | 50 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2001 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 3 |
Cocreación De Estrategias Para La Prevención De La Obesidad Infantil
Advancing knowledge, maps and tools to address obesity and related socio-economic disparities in Europe
The steady rise in overweight and obesity in Europe disproportionately affects people and communities with a lower socio-economic position (SEP). Many obesity prevention approaches exist, but these have had limited reach and unsatisfactory effects thus far, especially in low-SEP populations. In this context, there is a need for implementation of effective individual-level and population-based preventive strategies that also tackle health inequali…
Voices of youth
Taking the time to build trust and create a feeling of equality is important. It is also important to allow youth to take the lead when they wish so and have clear ideas of how to do so. Voices of rebelliousness can be a show of strength and help reach the goals of the project. Participation in CO-CREATE may have contributed toward individual empowerment of youth
Converging perspectives on the processes exacerbating adolescent obesity
Adolescent obesity is a complex public health challenge with steadily increasing and variable prevalence among countries. This paper synthesises the driving feedback mechanisms of adolescent obesity studied in the CO-CREATE project, furthering our understanding of the complexity of this issue. Using systems thinking principles and causal loop diagramming, we integrated the following knowledge and perspectives derived from diverse sources into a c…
Democratising participatory health promotion
Public policy aimed at preventing undesired phenomena has increasingly sought to engage representatives of the target population. Little is known, however, about how power dynamics function to shape the processes and outcomes of risk governance engagement interventions. In order to study the ways in which, and the extent to which, power differentials can be reduced in participatory health promotion initiatives, we develop a conceptual framework s…
Mediators and moderators of the effects of a school-based intervention on adolescents’ fruit and vegetable consumption
Objective: To examine whether targeted determinants mediated the effects of the HEalth In Adolescents (HEIA) intervention on fruit and vegetable (FV) consumption and explore if these mediating effects were moderated by sex, parental education or weight status. Design: Cluster-randomised controlled trial. Setting: The HEIA study (2007–2009) was a Norwegian 20-month multi-component school-based intervention to promote healthy weight development. FV…
Implementation and effectiveness of a school-based intervention to increase adherence to national school meal guidelines
Objective: Implementation of school meal guidelines is often inadequate, and evidence for effective implementation strategies for school-based nutrition interventions is limited. The aim of the present study was to examine the implementation and effectiveness of a multi-strategy implementation intervention to increase adherence to the Norwegian national school meal guideline. Design: The study was a school-based hybrid implementation effectivenes…
Built for movement
This study examined whether the built environment was associated with physical activity among adolescents in Oslo, Norway, and the role of socioeconomic position and gender as potential moderators of this association. We used data from 897 adolescents who participated in the TACKLE cross-sectional study conducted in 2020. Built environment features (recreational facilities, parks, forest, public transport, traffic calming devices, and schools) we…
Barriers and facilitators to the adoption of physical activity policies in elementary schools from the perspective of principals
Background: Studies have shown that policies to promote physical activity in schools can have a positive impact on children's physical activity behavior. However, a large research gap exists as to what determinants may influence the adoption of such policies. Applying the Consolidated Framework for Implementation Research (CFIR), we investigated barriers and facilitators to the adoption of physical activity policies in elementary schools in Baden…
Negotiating policy ideas
Between 2019 and 2021, 199 adolescents collaborated with adults in 15 participatory action research projects, called Youth Alliances, to contribute to system-directed obesity prevention in five EU countries. We investigated if and how these Youth Alliances included diverse youth, enhanced engagement, generated policy proposals and changed problem perception. We assessed the Youth Alliances from a micro-sociological perspective of negotiated order…
Good practice recommendations on implementation evaluation for policies targeting diet, physical activity, and sedentary behaviour
Health policies aim to achieve specific health goals through system-level changes, unlike common health interventions that focus on promoting specific health behaviors on individual level. However, reliable data on the feasibility and implementation of policy actions across Europe are lacking. Moreover, no practice-oriented guidance exists for policy makers and implementers on how to evaluate policy implementation.As part of the Policy Evaluation…
Neighborhood deprivation, built environment, and overweight in adolescents in the city of Oslo
The neighborhoods in Oslo with higher deprivation levels had more obesogenic characteristics than the low-deprived neighborhoods. Adolescents living in high-deprived neighborhoods were more likely to have overweight than their counterparts from low-deprived neighborhoods. Thus, preventive measures targeting adolescents from high-deprived neighborhoods should be put in place in order to reduce incidence of overweight
Adolescent vegetable consumption
Objective: To describe associations between adolescents’ frequency of vegetable consumption, food parenting practices and socioemotional family characteristics, and to explore potential mediated relationships that may contribute to an understanding of the family processes involved. Design: Cross-sectional survey among adolescents aged 13–15 years. Setting: A survey questionnaire including self-report measures on adolescents’ frequency of vegetabl…
Perceptions of the social and physical environment of adolescents’ dietary behaviour in neighbourhoods of different socioeconomic position
A higher proportion of adolescents from families in a lower socioeconomic position (SEP) tends to have more unhealthy dietary behaviours, and overweight and obesity, than their counterparts in higher SEPs. More research is needed to understand the causes of these differences, in particular the influence of the neighbourhood environment, which has been explored less. The presented qualitative study explores how adolescents and their parents from h…
Effects of a kindergarten intervention on vegetables served and staff’s food-related practices
Objective: The aim of the current study was to evaluate the effect on frequency, variety and amount of vegetables served and staff’s food-related practices in the multicomponent BRA intervention. Design: Cluster randomised controlled trial, conducted between Spring 2015 and Spring 2016. For allocation of the kindergartens, a stratified block randomisation was used. Data were collected in three ways: (i) a questionnaire for pedagogical leaders ass…
Effects of a cluster randomized controlled kindergarten-based intervention trial on vegetable consumption among Norwegian 3–5-year-olds
International Standard Randomised Controlled Trials ISRCTN51962956 . Registered 21 June 2016 (retrospectively registered)
Data on Determinants Are Needed to Curb the Sedentary Epidemic in Europe. Lessons Learnt from the Dedipac European Knowledge Hub
Societal and technological changes have resulted in sitting being the dominant posture during most activities of daily living, such as learning, working, travelling and leisure time. Too much time spent in seated activities, referred to as sedentary behaviour, is a novel concern for public health as it is one of the key lifestyle causes of poor health. The European DEDIPAC (Determinants of Diet and Physical Activity) Knowledge Hub coordinated the…
The development of basic taste sensitivity and preferences in children
Associations between physical home environmental factors and vegetable consumption among Norwegian 3–5-year-olds
Objective First, to explore item pools developed to measure the physical home environment of pre-school children and assess the psychometric properties of these item pools; second, to explore associations between this environment and vegetable consumption among Norwegian 3–5-year-olds. Design Data were collected in three steps: (i) a parental web-based questionnaire assessing the child’s vegetable intake and factors potentially influencing the ch…
Predictors of food decision making
Associations between sociocultural home environmental factors and vegetable consumption among Norwegian 3–5-year olds
Adolescent impulsivity and soft drink consumption
Associations between parental rules, style of communication and children’s screen time
International Standard Randomized Controlled Trial Number Register, registration number: ISRCTN34562078 . Date applied29/07/2011, Date assigned11/10/2011
Mediation of parental educational level on fruit and vegetable intake among schoolchildren in ten European countries
Objective To examine which factors act as mediators between parental educational level and children's fruit and vegetable (F&V) intake in ten European countries. Design Cross-sectional data were collected in ten European countries participating in the PRO GREENS project (2009). Schoolchildren completed a validated FFQ about their daily F&V intake and filled in a questionnaire about availability of F&V at home, parental facilitation of F&V intake,…
Post-intervention effects on screen behaviours and mediating effect of parental regulation
Current Controlled Trials ISRCTN98552879
Adolescents' proxy reports of parents' socioeconomic status
STUDY OBJECTIVE: Children's proxy reports on indicators of their parents' socioeconomic status (SES) have either been used uncritically or dismissed as invalid. This paper examines the validity of young adolescents' reports of parental SES by comparing adolescent reports with parents' own reports of SES. DESIGN, SETTING AND PARTICIPANTS: In 1990, 924 13 year olds, along with 648 of their fathers and 735 of their mothers, participated in the basel…
Consumption of Soft Drinks and Hyperactivity, Mental Distress, and Conduct Problems Among Adolescents in Oslo, Norway
Objectives. We examined whether high levels of consumption of sugar-containing soft drinks were associated with mental distress, hyperactivity, and conduct problems among adolescents. Methods. A cross-sectional population-based survey was conducted with 10th-grade students in Oslo, Norway (n = 5498). We used the Hopkins Symptom Checklist and the Strengths and Difficulties Questionnaire to assess mental health outcomes. Results. There was a J-shap…
The development of basic taste sensitivity and preferences in children
Adolescent impulsivity and soft drink consumption
Consumption of vegetables at dinner in a cohort of Norwegian adolescents
Stability in Consumption of Fruit, Vegetables, and Sugary Foods in a Cohort from Age 14 to Age 21
Educational plans- when are they establis hed? Implications for the measurement of socio- economic status in youth
Adolescents' proxy reports of parents' socioeconomic status
STUDY OBJECTIVE: Children's proxy reports on indicators of their parents' socioeconomic status (SES) have either been used uncritically or dismissed as invalid. This paper examines the validity of young adolescents' reports of parental SES by comparing adolescent reports with parents' own reports of SES. DESIGN, SETTING AND PARTICIPANTS: In 1990, 924 13 year olds, along with 648 of their fathers and 735 of their mothers, participated in the basel…
Exploring predictors of eating behaviour among adolescents by gender and socio-economic status
Objective: Guided by theory, this study explored cross-sectional differences in factors influencing adolescent eating behaviour including gender and socio-economic status (SES), and subsequently tested the longitudinal predictive power of the models. Design/setting/subjects: Data were collected by questionnaires in a longitudinal study of adolescents (age 13 years at baseline) and their parents from Hordaland County, Norway. Association of person…
Ethnic differences in body mass index and associated factors of adolescents from minorities in Oslo, Norway
Objectives: To examine ethnic differences in body mass index (BMI), food habits and physical activity, and determine the factors contributing to differences in BMI. Design and method: In 2000–2001, 7343 (response rate 88%) 15- and 16-year-old students, enrolled in lower secondary schools in Oslo, participated in the cross-sectional Oslo Health Study. Of these participants, 1719 were defined as ethnic minorities. Results: Significant gender and et…
Consumption of Soft Drinks and Hyperactivity, Mental Distress, and Conduct Problems Among Adolescents in Oslo, Norway
Objectives. We examined whether high levels of consumption of sugar-containing soft drinks were associated with mental distress, hyperactivity, and conduct problems among adolescents. Methods. A cross-sectional population-based survey was conducted with 10th-grade students in Oslo, Norway (n = 5498). We used the Hopkins Symptom Checklist and the Strengths and Difficulties Questionnaire to assess mental health outcomes. Results. There was a J-shap…
Perceptions of weight and associated factors of adolescents in Jiangsu Province, China
Objective To describe perceptions of weight of adolescents and associated factors. Design Cross-sectional survey in 2002. Setting Eight public middle schools in two distinct socio-economic areas of Jiangsu Province, China. Subjects Eight hundred and twenty-four adolescents (aged 12–14 years) and 628 of their parents. Methods Self-administered questionnaires for students and their parents were used to collect the data. Height and weight of the stu…
Consumption of vegetables at dinner in a cohort of Norwegian adolescents
Evidence-based development of school-based and family-involved prevention of overweight across Europe
The ENERGY-project is an international, multidisciplinary effort to develop and test an evidence-based and theory-informed intervention program for obesity prevention among school-aged children
Exploring overweight, obesity and their behavioural correlates among children and adolescents
Objectives The Health-promotion through Obesity Prevention across Europe (HOPE) project aims to bring the European scientific knowledge on overweight, obesity and their determinants together and use the expertise of researchers across Europe to contribute to tackling the obesity epidemic. Design/subjects/results This special issue of Public Health Nutrition presents important results from one of the work packages of the HOPE project that aims at …
Longitudinal associations of energy balance-related behaviours and cross-sectional associations of clusters and body mass index in Norwegian adolescents
Background Insight into the role of energy balance-related behaviours (EBRB) is of great importance when it comes to prevention of weight gain and design of interventions tailored to target these behaviours. Objectives First, the present study examines the longitudinal association of four EBRB in Norwegian adolescents. Second, it aims to examine whether clusters of EBRB are cross-sectionally associated with being overweight. Design The present st…
Associations between diet and (in)activity behaviours with overweight and obesity among 10–18-year-old Czech Republic adolescents
Objectives To assess the prevalence of normal weight, overweight and obesity among 10–18-year-old Czech Republic adolescents and to assess the association between energy balance-related behaviours and overweight/obesity. Design Cross-sectional data from ‘The 6th Nation-wide Anthropological Survey of Children and Adolescents 2001 Czech Republic’ have been used. Setting Height and weight were objectively measured. Data on adolescents’ behaviours we…
Availability of data assessing the prevalence and trends of overweight and obesity among European adolescents
Objective To review recent data on objectively measured overweight/obesity in national representative samples of European adolescents (aged 10–18 years), as well as availability of studies assessing trends in overweight/obesity in this target group. Attention was paid to the ability of the data to describe the obesity epidemic, especially in sociodemographic subgroups. Design/setting/subjects Data on prevalence and trends in overweight/obesity am…
Beyond Life in Schools
This research attempts to explore the possibility of new discursive space, and resistance strategy and tactics in the conflict and gap between the discourse of the school system and the life world of educators. Through sketching their own life stories, educators in this research represent the border situation of their life world and the education process in which they actualize their subjectivity and revive their passion in teaching. It is found …
What do parents think about parental participation in school-based interventions on energy balance-related behaviours? a qualitative study in 4 countries
Parents want to be involved in activities related to energy balance-related behaviours if this implies 'doing things together' with their child at school or at home
Differences in Weight Status and Energy-Balance Related Behaviors among Schoolchildren across Europe
BACKGROUND: Current data on the prevalence of overweight and energy-balance behaviors among European children is necessary to inform overweight prevention interventions. METHODOLOGY/PRINCIPAL FINDINGS: A school-based survey among 10-12 year old children was conducted in seven European countries using a standardized protocol. Weight, height, and waist circumference were measured; Engagement in physical activity, sedentary and dietary behaviors, an…
Stability and change in screen-based sedentary behaviours and associated factors among Norwegian children in the transition between childhood and adolescence
Use of TV/DVD and computer/electronic games increased with age and tracked over time in this group of 11-13 year old Norwegian children. Interventions targeting these sedentary behaviours should thus be introduced early. The identified modifiable and non-modifiable factors associated with change in TST and tracking of high TST should be taken into consideration when planning such interventions
Correlates of weight status among Norwegian 11-year-olds
The present study showed a social gradient in weight status in 11-year-olds. Both breakfast consumption and moderate to vigorous physical activity were inversely associated with weight status. No associations were found between intake of sugar-sweetened beverages and snacks, playing computer games and weight status. Watching TV was positively associated with weight status for boys but not for girls. Interventions are needed to gain more insight i…
The effect of the UP4FUN pilot intervention on objectively measured sedentary time and physical activity in 10–12 year old children in Belgium
The UP4FUN intervention did not result in an effect on children's sedentary time. Based on the high amounts of accelerometer-derived sedentary time in this age group, more efforts are needed to develop strategies to reduce children's sedentary time
Exploring mediators of accelerometer assessed physical activity in young adolescents in the HEalth In Adolescents study – a group randomized controlled trial
While no mediation effects were observed, change in both personal and social-environmental factors predicted change in physical activity behavior. Hence, a social- ecological approach targeting a wide range of determinants to promote change in physical activity holds promise. Overweight and normal weight adolescents may not respond in the same way to school-based physical activity interventions. Therefore, strategies to better reach the overweigh…
Does tracking of dietary behaviours differ by parental education in children during the transition into adolescence
Objective The present study investigates the changes and tracking of dietary behaviours in Norwegian 11-year-olds and examines the association between parental education and dietary tracking over a time period of 20 months. Design Longitudinal data from the Norwegian HEalth In Adolescents (HEIA) cohort study followed up at three time points (2007–2009). Setting Intakes of fruits, vegetables and snacks were assessed by frequency and intakes of sug…
Post-intervention effects on screen behaviours and mediating effect of parental regulation
Current Controlled Trials ISRCTN98552879
The role of family-related factors in the effects of the UP4FUN school-based family-focused intervention targeting screen time in 10- to 12-year-old children
The study is registered in the International Standard Randomised Controlled Trial Number Register (registration number: ISRCTN34562078)
Differences in beliefs and home environments regarding energy balance behaviors according to parental education and ethnicity among schoolchildren in Europe
Background: To explore differences in personal and home environmental factors that are regarded as determinants of energy balance-related behaviors (EBRBs) according to parental education and ethnic background among 10-12 year old schoolchildren across Europe. Methods: A school-based survey among 10-12 year olds was conducted in eight countries across Europe. A range of personal and home environment variables relevant for soft drink consumption, …
Fruit and vegetable consumption in a sample of 11-year-old children in ten European countries – the PRO GREENS cross-sectional survey
Objective To describe fruit and vegetable intake of 11-year-old children in ten European countries and compare it with current dietary guidelines. Design Cross-sectional survey. Intake was assessed using a previously validated questionnaire containing a pre-coded 24 h recall and an FFQ which were completed in the classroom. Portion sizes were calculated using a standardized protocol. Setting Surveys were performed in schools regionally selected i…
Medicine (43 works) · Obesity, Physical Activity, Diet (34 works) · Psychology (34 works) · Environmental health (32 works) · Demography (22 works) · Gerontology (19 works) · Obesity (17 works) · Public health (17 works) · Sociology (16 works) · Demography (15 works)