Sedentary Behavior, Feeding Behavior, Substance-Related Disorders, Dyssomnias, Smartphone Addiction, Mental Health, Self-Esteem, Screen Time, Body Satisfaction, Quality of Life, Lifestyle Health Risk Behaviors
Conditions
Interventions
This is an analytical cross-sectional epidemiological study with a school-based census population, to be conducted with adolescents aged 14 to 19 years enrolled in integrated high school programs at c
Sponsors
Universidade Católica de Brasília - UCB
Programa de Pós-graduação Stricto Sensu em Educação Física da Universidade Católica de Brasília - PPGEF-UCB
Universidade Estadual de Santa Cruz - UESC
Eligibility
Age
14 Years to 19 Years
Inclusion criteria
Inclusion criteria: Students of both sexes; aged between 14 and 19 years; regularly enrolled in the integrated technical high school programs at the Federal Institute of Education, Science and Technology of Bahia, Ilhéus campus; presentation of the Informed Consent Form signed by parents or guardians for those under 18 years old, or by the adolescents themselves for those aged 18 or 19; presentation of the Assent Form signed by adolescents under 18 years old
Exclusion criteria
Exclusion criteria: Physical and/or mental conditions that compromise safe participation, such as inability to understand or respond to questionnaires, severely reduced mobility; pregnant adolescents; absence on assessment days,resulting in incomplete data; and voluntary withdrawal
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The prevalence of health risk behaviors, including physical inactivity, high sedentary behavior, smartphone dependence, inadequate sleep duration, unhealthy diet, consumption of alcoholic beverages, use of nicotine products, use of illicit drugs, and exposure to bullying, will be equal to or greater than 50% among adolescents. | — |
Secondary
| Measure | Time frame |
|---|---|
| The prevalence of symptoms of depression, anxiety, stress, body dissatisfaction, low self-esteem, and low health-related quality of life will be high (>40%) among adolescents.;Female adolescents with lower family income, lower parental education, non-traditional family structure, and living in urban areas will present a significantly higher prevalence of health risk behaviors (p < 0.05).;Adolescents with greater perceived barriers, lower self-efficacy, and lower social support will present a higher probability of adopting health risk behaviors. In contrast, higher levels of motivation will be associated with a lower prevalence of these behaviors (p < 0.05).;Health risk behaviors will be positively associated with the presence of symptoms of depression, anxiety, stress, body dissatisfaction, low self-esteem, and poorer health-related quality of life (p < 0.05).;Health risk behaviors will be significantly associated with worse cardiometabolic health indicators, including higher body mass index and body adiposity (p < 0.05). | — |
Countries
BR
Contacts
Public ContactDavid;Aritana Ohara;Ramos
Universidade Estadual de Santa Cruz - UESC;Programa de Pós-graduação Stricto Sensu em Educação Física da Universidade Católica de Brasília - PPGEF-UCB
Outcome results
None listed