Related Experiment Video
Updated: Feb 15, 2026

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View
Published on: January 7, 2019
How adolescents decide on bariatric surgery: an interpretative phenomenological analysis.
J Doyle1, S Colville2, P Brown3
1Child and Adolescent Psychological Medicine, University College London Hospitals, NHS Foundation Trust, London, UK.
Adolescents with severe obesity pursue bariatric surgery for a "normal" life, viewing it as a last resort despite uncertainties. This qualitative study explores their decision-making process for this significant intervention.
Area of Science:
- Adolescent health
- Qualitative research
- Surgical interventions
Background:
- Bariatric surgery for adolescents with severe obesity is considered in "exceptional circumstances" by the National Institute of Clinical Excellence.
- There is a lack of clarity on what constitutes "exceptional circumstances" and limited long-term outcome data for adolescent bariatric surgery.
- Patient selection criteria for adolescent bariatric surgery require further research and long-term outcome data.
Purpose of the Study:
- To explore how adolescents decide if bariatric surgery is an appropriate intervention for them.
- To understand the decision-making process of young people regarding surgical treatment for severe obesity.
- To investigate the experiences and perspectives of adolescents undergoing or assessed for bariatric surgery.
Main Methods:
- In-depth qualitative study using interpretative phenomenological analysis.
- Interviews conducted with nine adolescents (4 male, 5 female, aged 17-20) who had undergone bariatric surgery (1-3 years postoperatively) or were undergoing assessment.
- Participants were recruited from a single tertiary NHS weight management service.
Main Results:
- Key themes identified include "wanting a different future," "experiences of uncertainty," "managing the dilemmas," and "surgery as the last resort."
- Young people are willing to accept bariatric surgery despite facing numerous dilemmas.
- Adolescents opt for bariatric surgery to "normalize" their lives when no other perceived better options are available.
Conclusions:
- Findings suggest adolescents accept surgical solutions for obesity due to a desire for normalization and perceived lack of alternatives.
- The study highlights the complex decision-making process for adolescent bariatric surgery.
- Results have implications for counseling young people with severe obesity and for informing government policy on adolescent bariatric surgery.
Related Concept Videos
Cognitive Development During Adolescence
Design Example: Deciding Thickness of Lubricating Fluid in a Shaft
To calculate the required thickness of the lubricant layer, the tangential velocity at the shaft's surface must first be determined. This velocity is calculated by converting the rotational speed to angular velocity...
Interpreting R Charts
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
Interpreting Run Charts
Erikson's Theory on Socioemotional Development during Adolescence
Mass Spectrum: Interpretation

