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List of works by HELENA Study Group

25-hydroxyvitamin D is differentially associated with calcium intakes of Northern, Central, and Southern European adolescents: Results from the HELENA study

scientific article published on 9 November 2016

A favorable built environment is associated with better physical fitness in European adolescents

scientific article published on 25 September 2013

A feasibility study of using a diet optimization approach in a web-based computer-tailoring intervention for adolescents

scientific article published in November 2008

A new measure of health motivation influencing food choices and its association with food intakes and nutritional biomarkers in European adolescents

scientific article published on 20 April 2020

Active commuting and physical activity in adolescents from Europe: results from the HELENA study

scientific article

Active relatives and health-related physical fitness in European adolescents: the HELENA Study

scientific article published on 21 August 2012

Amino acids intake and physical fitness among adolescents

scientific article

Antioxidant Vitamin Status (A, E, C, and Beta-Carotene) in European Adolescents - The HELENA Study ⬇️

scientific article published on July 1, 2011

Assessing, understanding and modifying nutritional status, eating habits and physical activity in European adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 6 July 2007

Association between self-reported sleep duration and dietary quality in European adolescents

scientific article

Association of breakfast consumption with objectively measured and self-reported physical activity, sedentary time and physical fitness in European adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 11 September 2013

Association of objectively measured physical activity with body components in European adolescents

scientific article

Associations between REV-ERBα , sleep duration and body mass index in European adolescents

scientific article published on 22 March 2018

Associations between macronutrient intake and serum lipid profile depend on body fat in European adolescents: the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) study

scientific article published on 4 November 2014

Associations of birth weight with serum long chain polyunsaturated fatty acids in adolescents; the HELENA study

scientific article published on 5 April 2011

Associations of dietary calcium, vitamin D, milk intakes, and 25-hydroxyvitamin D with bone mass in Spanish adolescents: the HELENA study

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Associations of muscular and cardiorespiratory fitness with total and central body fat in adolescents: the HELENA study

scientific article published on 19 August 2009

Attention capacity in European adolescents: role of different health-related factors. The HELENA study

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Attenuation of the effect of the FTO rs9939609 polymorphism on total and central body fat by physical activity in adolescents: the HELENA study

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Beverage consumption among European adolescents in the HELENA study ⬇️

scientific article published on September 28, 2011

Bone mass and bone metabolism markers during adolescence: The HELENA Study

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Breakfast consumption and CVD risk factors in European adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 12 April 2012

Breastfeeding in infancy is not associated with inflammatory status in healthy adolescents

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Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study

scientific article published on 12 April 2012

Cardiometabolic risk through an integrative classification combining physical activity and sedentary behavior in European adolescents: HELENA study

scientific article published on 27 March 2018

Cardiorespiratory fitness and ideal cardiovascular health in European adolescents

scientific article published on 8 December 2014

Cardiorespiratory fitness in males, and upper limbs muscular strength in females, are positively related with 25-hydroxyvitamin D plasma concentrations in European adolescents: the HELENA study ⬇️

scientific article published on May 8, 2013

Clustering of multiple lifestyle behaviors and health-related fitness in European adolescents

scientific article published on 21 May 2013

Clustering patterns of physical activity, sedentary and dietary behavior among European adolescents: The HELENA study

scientific article

Combined influence of healthy diet and active lifestyle on cardiovascular disease risk factors in adolescents

scientific article published on 12 December 2012

Correlates of ideal cardiovascular health in European adolescents: The HELENA study

scientific article published on 28 October 2017

Design and implementation of the Healthy Lifestyle in Europe by Nutrition in Adolescence Cross-Sectional Study

scientific article published on November 2008

Development and evaluation of a self-administered computerized 24-h dietary recall method for adolescents in Europe.

scientific article

Diet as a moderator in the association of sedentary behaviors with inflammatory biomarkers among adolescents in the HELENA study

scientific article published on 04 July 2018

Dietary Patterns and Their Relationship With the Perceptions of Healthy Eating in European Adolescents: The HELENA Study

scientific article published on 09 July 2019

Dietary animal and plant protein intakes and their associations with obesity and cardio-metabolic indicators in European adolescents: the HELENA cross-sectional study

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Do dietary patterns determine levels of vitamin B 6 , folate, and vitamin B 12 intake and corresponding biomarkers in European adolescents? The Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) study

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Early life programming of attention capacity in adolescents: The HELENA study

scientific article published on 11 April 2017

Eating behaviour, insulin resistance and cluster of metabolic risk factors in European adolescents. The HELENA study

scientific article published on 21 April 2012

European adolescents' level of perceived stress and its relationship with body adiposity--the HELENA Study

scientific article

European adolescents' level of perceived stress is inversely related to their diet quality: the Healthy Lifestyle in Europe by Nutrition in Adolescence study

scientific article

Evaluation of a computer-tailored physical activity intervention in adolescents in six European countries: the Activ-O-Meter in the HELENA intervention study

scientific article

Evaluation of iron status in European adolescents through biochemical iron indicators: the HELENA Study ⬇️

scientific article published on January 19, 2011

Excessive sedentary time and low cardiorespiratory fitness in European adolescents: the HELENA study

scientific article published on 10 January 2011

Fitness and fatness are independently associated with markers of insulin resistance in European adolescents; the HELENA study

scientific article published on 31 May 2011

Food and nutrient intake, nutritional knowledge and diet-related attitudes in European adolescents

scientific article published on 01 November 2008

Food intake of European adolescents in the light of different food-based dietary guidelines: results of the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 22 September 2011

Fragmentation of daily rhythms associates with obesity and cardiorespiratory fitness in adolescents: The HELENA study

scientific article published on 5 November 2016

Gender and age influence blood folate, vitamin B12, vitamin B6, and homocysteine levels in European adolescents: the Helena Study

scientific article published on 9 November 2012

Harmonization process and reliability assessment of anthropometric measurements in a multicenter study in adolescents

scientific article

How do energy balance-related behaviors cluster in adolescents?

scientific article published on 04 December 2018

Impact of physical activity and cardiovascular fitness on total homocysteine concentrations in European adolescents: The HELENA study

scientific article published in January 2015

Inflammation in metabolically healthy and metabolically abnormal adolescents: The HELENA study.

scientific article published on 13 October 2017

Inflammation profile in overweight/obese adolescents in Europe: an analysis in relation to iron status

scientific article published on 10 September 2014

Influence of parental socio-economic status on diet quality of European adolescents: results from the HELENA study

scientific article published on 13 December 2013

Influence of sex, age, pubertal maturation and body mass index on circulating white blood cell counts in healthy European adolescents—the HELENA study

scientific article published on 10 February 2015

Intake and dietary sources of haem and non-haem iron among European adolescents and their association with iron status and different lifestyle and socio-economic factors

scientific article published on 22 May 2013

Intake and serum profile of fatty acids are weakly correlated with global dietary quality in European adolescents

scientific article

Interplay between the Mediterranean diet and C-reactive protein genetic polymorphisms towards inflammation in adolescents

scientific article published on 23 August 2019

Interrater reliability and time measurement validity of speed-agility field tests in adolescents

scientific article published in July 2011

Iron and vitamin status biomarkers and its association with physical fitness in adolescents: the HELENA study

scientific article published on 21 June 2012

Is dairy consumption associated with low cardiovascular disease risk in European adolescents? Results from the HELENA Study

scientific article published on 15 July 2013

Leptin and adiposity as mediators on the association between early puberty and several biomarkers in European adolescents: the HELENA Study

scientific article published on 01 November 2018

Lipid, lipoprotein and apolipoprotein profiles in European adolescents and its associations with gender, biological maturity and body fat--the HELENA Study

scientific article published on 18 January 2012

Longer breastfeeding is associated with increased lower body explosive strength during adolescence

scientific article published on 22 September 2010

Lunch at school, at home or elsewhere. Where do adolescents usually get it and what do they eat? Results of the HELENA Study

scientific article published on 17 September 2013

Mechanisms of stress, energy homeostasis and insulin resistance in European adolescents--the HELENA study

scientific article published on 6 May 2014

More physically active and leaner adolescents have higher energy intake

scientific article published on 3 October 2013

Muscular fitness, fatness and inflammatory biomarkers in adolescents

scientific article published on 5 July 2013

Nutrition and lifestyle in european adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study

scientific article

Nutritional and pubertal status influences accuracy of self-reported weight and height in adolescents: the HELENA Study

scientific article published on 6 March 2013

Nutritional knowledge in European adolescents: results from the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study ⬇️

scientific article published on August 2, 2011

Objectively measured physical activity and sedentary time in European adolescents: the HELENA study

scientific article published on 5 April 2011

Physical activity and markers of insulin resistance in adolescents: role of cardiorespiratory fitness levels--the HELENA study

scientific article published on 10 January 2013

Physical activity attenuates the negative effect of low birth weight on leptin levels in European adolescents; The HELENA study ⬇️

scientific article published on March 6, 2012

Physical activity does not attenuate the obesity risk of TV viewing in youth ⬇️

scientific article published on February 21, 2012

Physical activity, fitness, and serum leptin concentrations in adolescents

scientific article published on 13 November 2011

Physical activity, sedentary time, and liver enzymes in adolescents: the HELENA study

scientific article published on 6 March 2014

Pilot evaluation of the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Food-O-Meter, a computer-tailored nutrition advice for adolescents: a study in six European cities

scientific article published on 31 January 2011

Prevalence of ideal cardiovascular health in European adolescents: The HELENA study

scientific article

Quality assurance of ethical issues and regulatory aspects relating to good clinical practices in the HELENA Cross-Sectional Study

scientific article

Regular breakfast consumption is associated with higher blood vitamin status in adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 10 February 2017

Reliability and intermethod agreement for body fat assessment among two field and two laboratory methods in adolescents

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Reliability and validity of a healthy diet determinants questionnaire for adolescents

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Reliability and validity of a screen time-based sedentary behaviour questionnaire for adolescents: The HELENA study

scientific article published on 15 April 2011

Reliability and validity of the Adolescent Stress Questionnaire in a sample of European adolescents--the HELENA study

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Sedentary patterns and media availability in European adolescents: The HELENA study

scientific article published on 30 March 2010

Self-reported physical activity in European adolescents: results from the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study

scientific article published on 18 March 2010

Self-reported sleep duration, white blood cell counts and cytokine profiles in European adolescents: the HELENA study

scientific article published on 5 July 2014

Socioeconomic factors are associated with folate and vitamin B12 intakes and related biomarkers concentrations in European adolescents: the Healthy Lifestyle in Europe by Nutrition in Adolescence study

scientific article published on 28 January 2014

Socioeconomic questionnaire and clinical assessment in the HELENA Cross-Sectional Study: methodology

scientific article published in November 2008

Socioeconomic status influences physical fitness in European adolescents independently of body fat and physical activity: the HELENA study

scientific article published on March 2010

The combined effect of physical activity and sedentary behaviors on a clustered cardio-metabolic risk score: The Helena study

scientific article published on 17 March 2015

Vitamin D status among adolescents in Europe: the Healthy Lifestyle in Europe by Nutrition in Adolescence study ⬇️

scientific article published on August 17, 2011

Vitamin D status and physical activity interact to improve bone mass in adolescents. The HELENA Study

scientific article

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