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1.
Psychoneuroendocrinology ; 167: 107069, 2024 May 07.
Artigo em Inglês | MEDLINE | ID: mdl-38795593

RESUMO

Roma living in marginalised communities are among the most disadvantaged groups in Slovakia. Socioeconomic disadvantage is associated with higher hair cortisol concentrations (HCC), including in parents. The aim of this study is therefore to assess differences in HCC, reflecting the levels of stress, between mothers living in MRCs and from the majority population, to assess the association of socioeconomic disadvantage with HCC, and whether disadvantage mediates the MRC/majority differences in HCC. Participants were mothers of children aged 15-18 months old living in MRCs (N=61) and from the Slovak majority population (N=90). During preventive paediatric visits, visits at community centres and home visits, hair samples and data by questionnaire were collected. HCC differed significantly between mothers living in MRCs and mothers from the majority population, with the mean HCC value being twice as high in mothers living in MRCs (22.98 (95% confidence interval, CI, 15.70-30.30) vs. 11.76 (8.34-15.20), p<0.05). HCC was significantly associated with education, household equipment and household overcrowding, but not with billing, socioeconomic stress and social support. The difference in HCC between mothers living in MRCs and mothers from the majority population was partially mediated by poor house equipment, such as no access to running water, no flushing toilet or no bathroom (the indirect effect of B=7.63 (95% CI: 2.12-13.92)). Practitioners and policymakers should be aware of high stress levels among mothers living in MRCs and aim at enhancing their living and housing conditions.

2.
Front Psychol ; 15: 1362179, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38646114

RESUMO

Background: Roma living in marginalized communities often face poor living conditions and material deprivation, which may negatively impact parenting. Our aim is to compare the parenting behavior (support, harsh discipline, and stimulation) of mothers from marginalized Roma communities and the majority population in Slovakia. We also examine the role of socioeconomic disadvantage and related worries in the differences in parenting behavior between these groups. Methods: We obtained cross-sectional data from mothers of children aged 14-18 months using the first wave of the longitudinal RomaREACH study dataset. Two groups were included in the sample: 93 mothers from MRCs and 102 mothers from the majority. We performed multiple regression and mediation analyses to assess whether the educational level of mothers, the degree of poverty, and poverty-related feelings of stress and worries explain parenting behavior differences between the groups of mothers. Results: We found significant differences in parenting, especially in harsh disciplining and stimulation. These two domains were significantly associated with maternal education, degree of poverty, and poverty-related stress and worries. The degree of poverty partially mediated stimulation differences between the two groups of mothers. Conclusion: Parenting in MRCs seems harsher and less stimulative than parenting in the Slovak majority. These differences are associated with the socioeconomic disadvantage of mothers. The degree of poverty partially explains why parenting in MRCs is less stimulative. These results may inform intervention efforts aimed at disadvantaged families.

3.
Eur J Public Health ; 34(2): 283-288, 2024 Apr 03.
Artigo em Inglês | MEDLINE | ID: mdl-38366947

RESUMO

BACKGROUND: The Internet offers many opportunities for adolescents to facilitate their lives. However, its everyday use may lead to excessive behaviour, including addiction. Our aim was to assess the association between emotional and behavioural problems (EBP) and level of internet use, and whether gender moderates this association. METHODS: We used data from a representative sample of 5,433 Slovak adolescents (mean age: 13.51, 48.8% boys) from the Health Behaviour in School-aged Children-study conducted in 2018, collected through online self-report questionnaires. EBP was measured by the Strengths and Difficulties Questionnaire and excessive internet use (EIU) and internet addiction (IA) by the Excessive internet use scale. We analysed using multinomial logistic regression. RESULTS: More than 25% of the adolescents reported EIU; almost 4% reported being addicted to Internet. EIU was more prevalent in girls, but IA was more prevalent in boys. Adolescents with borderline or increased levels of EBP were more likely to report EIU (odds ratio, OR/95% confidence interval, CI: 1.85/1.60-2.14; 3.16/2.67-3.75, respectively) and IA (OR/95% CI: 2.23/1.57-3.18; 4.89/3.41-7.03, respectively). Adjustment for gender, age or perceived family wealth hardly changed the findings. Moreover, gender did not modify the associations between EBP with EIU. CONCLUSION: Adolescents with higher levels of EBP are more likely to become excessive Internet users or Internet addicts. This shows a need of early identification of adolescents with EBP as they seem to be relatively vulnerable to develop EIU or IA.


Assuntos
Comportamento do Adolescente , Comportamento Aditivo , Comportamento Problema , Masculino , Feminino , Criança , Humanos , Adolescente , Comportamento do Adolescente/psicologia , Emoções , Inquéritos e Questionários , Internet , Comportamento Aditivo/epidemiologia
4.
PLoS One ; 19(2): e0296736, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38363731

RESUMO

BACKGROUND: Interventions to improve physical activity (PA) among adolescents continue to be a public health priority. To promote PA more effectively, we need to identify the main factors contributing to (not) engagement in PA in the perspective of adolescents themselves. Thus, we explored the barriers and enablers for sufficient moderate-to-vigorous physical activity (MVPA) in adolescents from their point of view. METHODS: We used qualitative data collected as part of the international Health Behaviour in School-Aged Children study. We obtained data from 14-17 years old adolescents from the first year of Slovak high school. We conducted 11 online, semi-structured individual and group interviews with 24 participants in total (7 boys; mean age = 15.17, SD = 0.87) in Slovakia. We analysed the data using consensual qualitative research and thematic analysis. RESULTS: In the statements of adolescents, four main themes were identified regarding factors contributing to (not) engagement in PA among adolescents. 'Myself as a source' represents the importance of adolescents' own efforts, knowledge, physical predispositions and PA experience. 'How PA can be done' represents school as an opportunity for PA, and PA teachers and sports coaches as specialists who can create an enabling environment for sports. 'Others as a source' represents the social circle that can set a positive sports example and can encourage adolescent's efforts in PA. 'Factors outside' represents other factors that can inspire adolescents, e.g. by giving them a comfortable space and time to exercise, or can be a barrier to PA. CONCLUSION: The potential factors that include adolescents' perspectives can be more leveraged in designing supportive, inclusive, enjoyable, and skills-appropriate PA programmes.


Assuntos
Exercício Físico , Esportes , Masculino , Criança , Humanos , Adolescente , Comportamento Sedentário , Pesquisa Qualitativa , Saúde Pública
5.
Int J Qual Stud Health Well-being ; 19(1): 2287597, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38055756

RESUMO

PURPOSE: Clinical guidelines call for the inclusion of exercise interventions in every patient's dialysis session, but these recommendations are rarely adopted. Healthcare providers play a key role in this. Therefore, the aim of this study was to explore how healthcare providers perceive the benefits, risks and barriers of intradialytic exercise (IDE). METHODS: We conducted 21 individual, semi-structured interviews with 11 nurses, 5 nephrologists, 3 training assistants and 2 managers from two dialysis centres in Slovakia. Verbatim transcripts of digitally recorded interviews were thematically analysed using MAXQDA®. RESULTS: Participants reported the benefits of IDE as improvements in patients' physical and psychosocial functioning, independence and self-efficacy, clinical profile and quality of therapy. As risks of IDE, they most frequently reported exercise-related damage to vascular access, insufficient individualization of training and musculoskeletal injuries. The presence of psychological problems among patients was reported as a major barrier for initiating and maintaining patients' exercise. Other reported barriers included limitations in financial and personnel resources of haemodialysis care. CONCLUSIONS: Safe and sustainable implementation of IDE, which might improve a patient's well-being, need to be prescribed in alignment with the patient's clinical profile, be delivered individually according to the patient's characteristics and requires adjustments in the available resources.


Assuntos
Exercício Físico , Diálise Renal , Humanos , Exercício Físico/psicologia , Pessoal de Saúde , Atitude do Pessoal de Saúde , Autoeficácia
6.
Front Psychol ; 14: 1237452, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38148780

RESUMO

Background: The fast development of digital technology and of its use at even younger ages is significantly shaping the current generation of adolescents. This is leading to an almost unlimited accessibility that provides a large number of opportunities, but also to many challenges that adolescents have to face. The aim of our study was to explore the perceptions adolescents have of the risks of digital technology. Methods: We conducted online semi-structured interviews as a part of the international Health Behaviour in School-aged Children study. The sample consisted of 15 Slovak adolescents (mean age: 15.33; 20% boys). To analyse our data, we used consensual qualitative research and thematic analysis. Findings: Our findings confirmed that adolescents are aware of the risks associated with the use of digital technology. Regarding their specific types of the perceived risks, we identified four main themes: 1. dependence on the functionality of technology; 2. problematic control; 3. vulnerability in the virtual environment; 4. health risks. Adolescents thus want technology that is functional, safe and does not endanger their health. Conclusion: Despite the fact that adolescents know of the risks they may experience due the digital technology, they still use it. Preventive strategies should focus on functionality, safety and healthiness; furthermore, they should support the constant development of adolescents' digital awareness and raising their awareness about effective and non-threating use of technology.

8.
Sci Rep ; 13(1): 3491, 2023 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-36859437

RESUMO

Previous research shows the beneficial effects of an intradialytic resistance training (IRT) on muscle function in haemodialysis patients. However, patients vary highly in their functional responses to IRT, may be due to effects of age and sex heterogeneities in adaptation. Therefore, the aim of this study was to investigate the degree to which the effects of IRT on the muscle function of haemodialysis patients vary by age and sex. We included 57 patients who completed a 12-week IRT (EXG) and 33 patients who received no IRT (CNG) during haemodialysis. Muscle function (MF) was assessed using dynamometry before and after a 12-week intervention and after a 12-week follow-up. After the 12-week intervention, we found a moderation effect of age in the relative (%) change (p = 0.011) and absolute (Δ) change (p = 0.027) of MF, and a moderation effect of sex in %MF (p = 0.001), but not in ΔMF (p = 0.069). Regarding patients' age, the change of MF was only significantly different between EXG and CNG patients aged 60-70 years (%MF, EXG: + 34.6%, CNG: - 20.1%, p < 0.001; ΔMF, EXG: + 44.4 N, CNG: - 22.1 N, p < 0.001). Regarding patients' sex, the change of MF was only significantly different between EXG and CNG female patients (%MF, EXG: + 23.9%, CNG: - 23.6%, p < 0.001). Age and sex did not significantly moderate changes in MF measures after 12 weeks of follow-up. We conclude that both age and sex of haemodialysis patients affect their functional response to IRT in the short term.Trial Registration: Intradialytic Resistance Training in Haemodialysis Patients (IRTHEP)-#NCT03511924, 30/04/2018, https://clinicaltrials.gov/ct2/show/NCT03511924 .


Assuntos
Treinamento Resistido , Caracteres Sexuais , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Aclimatação , Heterogeneidade Genética , Músculos
9.
PLoS One ; 18(3): e0283740, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36996145

RESUMO

BACKGROUND: The COVID-19 pandemic led to accepting a lot of various protective pandemic management-related measures (PanMan), which may have had a large impact on health care workers (HCWs) but evidence is scarce. We therefore explored the impact of measures during the second wave. We assessed the associations of PanMan with the Quality of Life (QoL) of hospital HCWs. METHODS: We collected data from 215 HCWs (77.7% females, mean age 44.4), who were working at the COVID-related departments of one large hospital in eastern Slovakia via a questionnaire, specifically developed in direct collaboration with them. We assessed PanMan related factors, such as COVID-19 experience, information overload, non-adherence of the public, work stress, barriers and facilitators of health care provision, and QoL related factors, such as impact on family life and activities, housekeeping, relationships with relatives and mental well-being. To analyse the data, we used logistic regression models adjusted for age and gender. RESULTS: PanMan greatly impacted the QoL of HCWs, in particular family life, housekeeping and mental well-being (odds ratio, 6.8-2.2). The most influential PanMan factors were COVID-19 experience (3.6-2.3), work stress (4.1-2.4) and barriers in health care provision (6.8-2.2). Perceiving work stress had a negative impact on all QoL domains, even on relationships with the greatest impact. Conversely, the PanMan factors reducing the negative impact on QoL were training and colleagues' support (0.4-0.1). CONCLUSION: PanMan had a strong negative impact on the QoL of hospital HCWs during the second wave of the COVID-19 pandemic.


Assuntos
COVID-19 , Estresse Ocupacional , Feminino , Humanos , Adulto , Masculino , Qualidade de Vida , Pandemias , Eslováquia/epidemiologia , COVID-19/epidemiologia , Pessoal de Saúde , Recursos Humanos em Hospital
12.
Front Pediatr ; 10: 901011, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36389351

RESUMO

Background: Injuries are the major cause of disability and death during adolescence, representing a significant public health burden among youth. Body-related factors such as body composition and cardiovascular fitness (CVF) may affect adolescents' vulnerability to injuries. As evidence is lacking, we aimed to explore the associations of medically attended injuries with adolescents' physical activity (PA) and body-related factors, and whether these associations are modified by age, gender and family affluence. Methods: We used data on 888 11- to 15-year-old adolescents (mean age = 13.5, 56% boys) from the Health Behaviour in School-aged Children study conducted in 2018 in Slovakia. We used binary logistic regression analysis to assess the association of medically attended injuries with adolescents' PA and body-related factors (body composition, CVF), considering age, gender and family affluence. Results: Adolescents were more likely to report medically attended injuries if they were physically very active (odds ratio/confidence interval OR/CI:2.76/1.83-4.15) or active (OR/CI:1.91/1.27-2.87) rather than inactive. Body-related factors were not associated with medically attended injuries among adolescents. Moreover, age, gender and family affluence did not modify the association of medically attended injuries with adolescents' PA and body-related factors. The only exception was the modifying effect of gender: the association of medically attended injuries with being very active was stronger in boys (OR/CI: 3.04/1.32-6.99). Conclusion: Very physically active adolescent boys are the most vulnerable group of adolescents in terms of injuries. PA promotion programmes should further consider gender-specific strategies aimed at preventing injuries.

13.
Artigo em Inglês | MEDLINE | ID: mdl-36293839

RESUMO

Health-related quality of life (HRQoL) is an important health indicator in chronic diseases like kidney diseases. Health literacy (HL) may strongly affect HRQoL, but evidence is scarce. Therefore, we assessed the associations of HL with HRQoL in dialysed patients. We performed a cross-sectional study in 20 dialysis clinics across Slovakia (n = 542 patients, mean age = 63.6 years, males = 60.7%). We assessed the association of categorised HL (low, moderate, high) with the SF36 physical component score (PCS) and mental component score (MCS) using generalised linear models adjusted for age, gender, education, and comorbidity (Charlson Comorbidity Index, CCI). We found significant associations of HL with PCS and MCS in dialysed patients, adjusted for age, gender, education, and CCI. Low-HL patients had a lower PCS (B = -3.27, 95%-confidence interval, CI: -5.76/-0.79) and MCS (B = -6.05, 95%-CI: -8.82/-3.29) than high-HL patients. Moderate-HL patients had a lower MCS (B = -4.26, 95%-CI: -6.83/-1.69) than high-HL patients. HL is associated with physical and mental HRQoL; this indicates that dialysed patients with lower HL deserve specific attention and tailored care to have their HRQoL increased.


Assuntos
Letramento em Saúde , Qualidade de Vida , Masculino , Humanos , Pessoa de Meia-Idade , Estudos Transversais , Comorbidade , Doença Crônica , Inquéritos e Questionários
14.
Eur J Public Health ; 32(6): 900-904, 2022 11 29.
Artigo em Inglês | MEDLINE | ID: mdl-36149249

RESUMO

BACKGROUND: Measuring physical activity (PA) is one of the pillars of successful health promotion; however, we struggle to find a tool enabling the identification of risk groups. The current standard approach of assessing moderate-to-vigorous physical activity (MVPA) every day does this inadequately. The aim of this study is to explore whether three other indicators of adolescents' PA can identify such risk groups in a better way. METHODS: We used data on 888 11- to 15-year-old adolescents (mean age = 13.5, 56% boys) from the Health Behaviour in School-aged Children study conducted in 2018 in Slovakia. Sufficient PA was indicated by the following four indicators: (i) MVPA every day, (ii) MVPA 5-7 days a week, (iii) engagement in organized sports (team or individual) and (iv) combining MVPA 5-7 days a week and engagement in organized sports. We used binary logistic regression analysis to assess the association of various indicators of adolescents' PA with body composition, cardiovascular fitness and self-rated health (SRH), considering age and gender. RESULTS: Being active based on various indicators was associated with better health outcomes, with the strongest associations for the indicator combining MVPA 5-7 days a week and engagement in organized sports. The only exceptions were the non-significant associations of active adolescents (being active 5-7 days per week or engaged in organized sports) with cardiovascular fitness and SRH. CONCLUSIONS: Measuring PA using an indicator that combines MVPA 5-7 days a week and engagement in organized sports is the most valid using three health indicators as criteria.


Assuntos
Exercício Físico , Esportes , Masculino , Criança , Humanos , Adolescente , Feminino , Promoção da Saúde , Instituições Acadêmicas , Eslováquia
15.
Int J Public Health ; 67: 1604466, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36032273

RESUMO

Objectives: The COVID-19 pandemic caused risks and burdens for health professionals and might result in job leaving intentions. To assess the potential risks, we explored the association of the job leaving intentions with exposure to COVID-19 risk, impact of pandemic management on professional and personal life, and personal coping resources among Slovak dentists in the first wave of the outbreak. Methods: We obtained data from 500 dentists (66.8% females, M/SD = 43.8) registered with the Slovak Chamber of Dentists using an online questionnaire. Data were analysed using logistic regression models adjusted for age and gender. Results: Nearly 40% of dentists reported job leaving intentions after the first wave of the pandemic outbreak. Job leaving intentions were associated with exposure to COVID-19 risks (odds ratios, ORs, varying from 1.6 to 4.7), impact of pandemic management on professional and personal life (Ors from 1.6 to 2.9), and personal coping resources (Ors from 0.4 to 0.6). Conclusion: Better management of exposures to risks and impact on professional and personal life, as well as building better personal coping resources may prevent the loss of a valuable workforce in dental care.


Assuntos
COVID-19 , Pandemias , Adaptação Psicológica , Odontólogos , Feminino , Humanos , Intenção , Satisfação no Emprego , Masculino , Inquéritos e Questionários
16.
Front Psychol ; 13: 902673, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35874398

RESUMO

Background: Globally, governments adopted protective measures to stabilize the worsening COVID-19 pandemic situation. These measures had a large impact on health care workers (HCWs) and could make the work environment more stressful for them. Therefore, we explored the associations of the psychological responses of HCWs and pandemic management among Slovak health care workers during the second wave of the pandemic. Materials and Methods: We obtained data about psychological responses, COVID-19 experiences, information overload, non-adherence of the public, work stress and barriers and facilitators of health care provision from HCWs at the COVID-19-related departments of one hospital that mainly covered eastern Slovakia (215 health care professionals, 77.7% females, M/SD = 44.4). Data were analyzed using logistic regression models adjusted for gender. Results: Pandemic management was most strongly associated with psychological responses, such as irritability, sadness, anxiety, dizziness, and back pain, in health care workers. The non-adherence of the public had the strongest associated psychological impact on HCWs, mostly affecting anxiety and irritability (odds ratios, ORs varying from 3.9 to 7.0). From the barriers and facilitators of health care provision, the use of personal protective equipment had the most impact psychologically, whereas efficient department management was most protective, with ORs around 0.3. Conclusion: Pandemic management has a large impact on health care workers, and promoting resilience may seriously decrease job-related stress and associated psychological responses of HCWs.

17.
Front Psychol ; 13: 909737, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35814085

RESUMO

Background: Adverse childhood experiences (ACEs) can cause serious mental problems in adolescents and therefore may expected to be associated with higher use of psychosocial care, potentially varying by type of specific ACE. The aim of our study is to explore the association of the number of ACE and types of specific ACE with entering and using psychosocial care. Methods: We used data from the Slovak Care4Youth cohort study, comprising 509 adolescents from 10 to 16 years old (mean age 13.2 years, 48.6% boys). We used logistic regression models adjusted for age, gender, and family affluence to explore the associations of number and type of specific ACE with the use of psychosocial care. Results: Having three or more ACE as well as experiencing some specific ACE (death of a mother/father, death of somebody else you love, problems of a parent with alcohol or drugs, conflicts or physical fights between parents, and separation/divorce of parents) increased the likelihood of using psychosocial care. Regarding experience with the death of somebody else you love, we found a decreased likelihood of the use of psychosocial care. Conclusion: Experiencing ACE above a certain threshold (three or more) and parent-related ACE increase the likelihood of adolescent care use.

18.
Artigo em Inglês | MEDLINE | ID: mdl-35805622

RESUMO

(1) Background: Co-occurrence or overlaps of different forms or involvement in peer violence among adolescents have been broadly studied. The study aimed to assess adolescents' violence profiles related to bullying, cyberbullying, and fighting in the Czech Republic, Hungary, Poland, and Slovakia. The study was to investigate the pattern of bullying, cyberbullying, and fighting involvement among adolescents in these four countries to test the stability of previously identified profiles. (2) Methods: We analyzed the data from the 2017/2018 international Health Behaviour in School-aged Children survey, which used proportionate sampling among adolescents aged 11-15 years old (n = 24,501). A Latent Class Analysis (LCA) was performed to determine violence profiles in each country. (3) Results: In Slovakia, three distinct latent classes were identified, primarily cyber victims, school bullies, and those involved in multiple forms, and in the Czech Republic, Hungary and Poland bully victims was the fourth class. (4) Conclusions: The findings suggest that peer violence prevention programs in adolescents should consider violence profiles and multiple involvements.


Assuntos
Bullying , Vítimas de Crime , Adolescente , Criança , República Tcheca/epidemiologia , Humanos , Hungria/epidemiologia , Polônia/epidemiologia , Eslováquia/epidemiologia , Estudantes , Violência/prevenção & controle
19.
Front Psychol ; 13: 841499, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35432116

RESUMO

Background: The aim of this study is to explore the association of family socioeconomic status (SES) and internal and external schoolwork support with adolescents' school satisfaction and whether schoolwork support modifies these associations. Methods: Data come from the cross-sectional Health Behavior in School-aged Children study collected in 2018 from Slovak 15-year-olds (N = 1127; 52.7% boys). SES was measured by Family Affluence Scale (low; middle; high). School satisfaction was measured via school engagement and attitudes toward education. Schoolwork support was measured regarding two groups of sources inside and outside the family, separately. Logistic regression models were used to explore the associations of SES and schoolwork support with school satisfaction as well as the moderating effect of schoolwork support. Results: Adolescents with low SES were more likely to feel indifferent toward school and education (odds ratios/95%-confidence interval: 1.77/1.26-2.49), and similarly, adolescents who did not have schoolwork support inside or outside the family (1.38/1.02-1.87, and 1.50/1.01-2.22, respectively). Schoolwork support moderated the associations of SES with school satisfaction. Adolescents with low and middle SES without support inside or outside the family were more likely to feel indifferent than satisfied (2.72/1.21-6.10; 3.00/1.27-7.06; and 2.86/1.05-7.80; 6.04/1.72-21.24, respectively). Conclusion: Adolescents from low and middle SES without schoolwork support inside or outside the family are more likely to feel indifferent toward school and education.

20.
Eur J Public Health ; 32(3): 341-346, 2022 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-35265974

RESUMO

BACKGROUND: Most adolescents are less physically active than recommended, despite the strong effort of various stakeholders to promote physical activity (PA). Body image and body composition may play an important role not only in directly facilitating adolescents' PA but also in enabling environment-related factors. As evidence is lacking, we aimed to assess the associations of adolescents' PA with body-related and environment-related factors, whether this differs by age and gender, and whether these factors interact. METHODS: We used data on 888 11- to 15-year-old adolescents (mean age = 13.5, 56% boys) from the Health Behaviour in School-aged Children study conducted in 2018 in Slovakia. We used multinomial logistic regression analysis to assess the association of adolescents' PA with body-related factors (body image, body composition) and environment-related factors (PA-promoting environment, less leisure constraints), taking into account age and gender. RESULTS: Adolescents who perceived their body as not too fat were more likely to be physically very active rather than inactive [odds ratios (ORs)/95% confidence interval (CI) 2.15/1.44-3.22], and similarly those who were not overweight/obese (3.24/2.09-5.01) and perceived less leisure constraints (1.74/1.44-2.11). In older adolescents and in girls, the association of adolescents' PA with body composition and environment-related factors was stronger. The association of adolescents' PA with perceiving less leisure constraints was stronger among adolescents who did not perceive their body as too fat (OR/95% CI 1.98/1.26-3.14), and for those who were not overweight/obese (OR/95% CI 1.62/1.01-2.57). CONCLUSION: Adolescents' PA is associated with both body-related and environment-related factors. These associations are stronger in girls and older adolescents, if co-occurring.


Assuntos
Imagem Corporal , Exercício Físico , Adolescente , Composição Corporal , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Obesidade , Sobrepeso
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