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List of works by Helena Fonseca

Are adolescent weight-related problems and general well-being essentially an issue of age, gender or rather a pubertal timing issue? ⬇️

scientific article published on January 1, 2011

Are overweight and obese adolescents different from their peers?

scientific article

Controlled trial of an Internet-based intervention for overweight teens (Next.Step): effectiveness analysis

scientific article

Defining and assessing risky behaviours.

scientific article

Development and Preliminary Validation of the Adherence to Weight Control Questionnaire

scientific article published in January 2015

Emotional, behavioural and social correlates of missing values for BMI.

scientific article

Familial correlates of extreme weight control behaviors among adolescents.

scientific article published in December 2002

Health promoting behaviors in adolescence: validation of the Portuguese version of the Adolescent Lifestyle Profile

scientific article

How much does overweight impact the adolescent developmental process?

scientific article published in January 2011

Internet-based intervention programme for obese adolescents and their families (Next.Step): research protocol of a controlled trial

scientific article

Is internet use unhealthy?

scientific article published on 4 December 2014

Lifestyle and treatment adherence among overweight adolescents

scientific article published on 01 May 2014

Managing paediatric obesity: a multidisciplinary intervention including peers in the therapeutic process

scientific article

Perception of overweight and obesity among Portuguese adolescents: an overview of associated factors

article

Physical activity and cardiorespiratory fitness, but not sedentary behavior, are associated with carotid intima-media thickness in obese adolescents

scientific article published on 21 October 2015

Prevalence of metabolic syndrome in a Portuguese obese adolescent population according to three different definitions.

scientific article

Preventing and treating adolescent obesity: A position paper of the Society for Adolescent Medicine

article

Short- and medium-term impact of a residential weight-loss camp for overweight adolescents.

scientific article published in January 2014

Social media and children: what is the paediatrician's role?

scientific article published on 30 August 2019

The effect of a physical activity consultation on body mass index z-score of overweight adolescents: results from a pediatric outpatient obesity clinic

scientific article

Usability of an internet-based platform (Next.Step) for adolescent weight management

scientific article published on 20 September 2014

Validity of BMI based on self-reported weight and height in adolescents

scientific article published in January 2010

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