WILLIAM RODRIGUES TEBAR
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28 resultados
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- Association between Diet and Adiposity in Adults: Influence of Sedentary Behavior Patterns(2023) BERETTA, Victor Spiandor; TEBAR, William Rodrigues; SCARABOTTOLO, Catarina Covolo; DELFINO, Leandro Dragueta; SARAIVA, Bruna Thamyres Ciccotti; SANTOS, Amanda Barbosa; ANTUNES, Ewerton Pegorelli; LEOCI, Isabella Cristina; FERRARI, Gerson; CHRISTOFARO, Diego Giulliano DestroThis study analyzed the influence of sedentary behavior (SB) on the association between dietary patterns and adiposity in community-dwelling adults. Eight hundred and forty-three adults (age: 56.5 +/- 18.3 years) participated in this cross-sectional epidemiological study. Dietary patterns were evaluated using self-report questions regarding the weekly frequency of consumption of certain foods. Adiposity was determined using anthropometric measurements of weight, waist circumference, and height. SB was evaluated according to the time spent on screen devices. The usual physical activity level and socioeconomic status were considered confounding factors. Associations were determined using multivariate linear models with simultaneous adjustments for confounding variables. A statistical analysis indicated that fruit consumption was negatively related to the body mass index, regardless of the adjustment for SB domains. Red meat consumption was positively related to the body mass index, and fried food consumption was positively related to the waist-to-height ratio, regardless of the adjustment for SB domains. The consumption of fried food was positively associated with global and central adiposity after the adjustments for confounding factors and time spent on screen devices. We concluded that dietary habits are related to adiposity in adults. However, SB domains seem to influence the relationship between body adiposity and dietary habits, mainly regarding the consumption of fried foods.
- Association of parent-child physical activity: a review update of Brazilian studies – Report Card Brazil(2021) TEBAR, W. R.; SARAIVA, B. T. C.; DAMATO, T. M. M.; SILVA, G. C. R.; ROSA, C. C.; MOTA, J.; OLIVEIRA, C. B.; CHRISTOFARO, D. G. D.This systematic review update aimed to search for new evidences about parent-child physical activity among Brazilian studies. A new literature search for Brazilian studies published until 31 December 2019 was performed in the databases Medline, Embase, Cinahl, Lilacs, Sport Discus, and SciELO by the combination of descriptors regarding children and adolescents, physical activity, and parental support, restricted to English and Portuguese language. As result, only one new study were included besides those from previous review which corroborated with previous findings about positive relationship of parent-child physical activity. The included studies (n=14) were presented according to geographical distribution, year of publication, research design and physical activity assessment method. Limitations and future directions about specific physical activity domains and weekly amount, as well as peers and environmental support were highlighted. This review findings reinforced that parental lifestyle behavior is an important factor for active lifestyle promotion among Brazilian children and adolescents. © 2021, Universidade Federal de Santa Catarina. All rights reserved.
- Association of Cardiovascular Risk Factors between Adolescents and Their Parents Is Mitigated by Parental Physical Activity-A Cross-Sectional Study(2022) TEBAR, William R.; FERRARI, Gerson; MOTA, Jorge; ANTUNES, Ewerton P.; AGUILAR, Beatriz A. S.; BRAZO-SAYAVERA, Javier; CHRISTOFARO, Diego G. D.Introduction: It is hypothesized that children's habits can be modulated by their parent's lifestyle. However, it is still not established whether the relationship between cardiovascular risk factors (CVRF) in adolescents and their parents could be attenuated by parental physical activity levels. Objective: This study aimed to analyze the relationship of CVRF between adolescents and their parents according to parental physical activity level. Methods: A school-based sample of 1231 adolescents, 1202 mothers and 871 fathers were included (n = 3304). The CVRF assessed were overweight, hypertension, smoking and alcohol consumption. The parental physical activity level was assessed using a validated questionnaire, being classified into physically active and inactive parents. The statistical analysis considered all parents and stratification by physical activity level. Results: The prevalence of CVRF was higher in fathers than in mothers (70.6% vs. 54.9% for overweight, 23.3% vs. 19.7% for hypertension, 17.9% vs. 12.4% for smoking and 60.4% vs. 28.5% for alcohol consumption). Adolescents with active mothers showed lower prevalence of overweight (13.9% vs. 19.6%), while adolescents with active fathers showed higher prevalence of alcohol consumption (23.5% vs. 16.9%). The CVRF of both fathers and mothers were positively associated with CVRF of adolescents. However, the association of CVRF between adolescents and their parents was mitigated among active parents, while all the CVRF remained associated in physically inactive parents. Conclusion: The parental physical activity level seems to mitigate the association of CVRF between adolescents and their parents. The promotion of an active lifestyle at the family level can contribute to reduce CVRF among adolescents.
- Association between Different Domains of Sedentary Behavior and Health-Related Quality of Life in Adults: A Longitudinal Study(2022) SCARABOTTOLO, Catarina Covolo; TEBAR, William Rodrigues; GUERRA, Paulo Henrique Araujo; MARTINS, Clarice Maria de Lucena; FERRARI, Gerson; BERETTA, Victor Spiandor; CHRISTOFARO, Diego Giulliano DestroExtended periods of time on screen devices and sitting are the main activities that characterize sedentary behavior (SB), which negatively impacts the quality of life. This negative influence was demonstrated mainly by cross-sectional studies performed in high-income countries in which the effects of screen time on health-related quality of life (HRQoL) is not considered. Thus, we analyzed the association between the different domains of SB (i.e., subdomains of screen time-television, computer, cellphone) and the HRQoL in adults that live in Brazil during two years of follow-up. The sample included 331 adults. Subdomains of screen time (i.e., watching television, using computers, and cellphones) and of HRQoL (i.e., physical functioning, role-physical, bodily pain, general health, vitality, social functioning, role-emotional, mental health, and current health perception) were assessed by a structured questionnaire and SF-36, respectively. Our results indicate a significant increase in screen time during the two years of follow-up. Linear regression models indicated that although domains of SB were differently associated with HRQoL, in general, screen time was negatively associated with social functioning and positively associated with physical functioning during locomotion and activities of daily living (ADL), role-physical (i.e., physical issues during work and ADLs), and role-emotional (i.e., emotional issues during work and ADLs) after the two-year follow-up. In conclusion, screen time may positively or negatively influence some domains of HRQoL in adults.
- Association of Lipoprotein Subfractions With Atherosclerosis in the Baseline Sample of ELSA-Brasil Cohort Study - A Cross-Sectional Analysis(2023) TEBAR, William R.; MENEGHINI, Vandrize; GOULART, Alessandra C.; SANTOS, Itamar S.; SANTOS, Raul D.; BITTENCOURT, Marcio S.; GENEROSO, Giuliano; PEREIRA, Alexandre; BLAHA, Michael J.; JONES, Steven R.; TOTH, Peter P.; OTVOS, James D.; LOTUFO, Paulo A.; BENSENOR, Isabela M.
- Physical activity and sedentary behaviour of adolescents and their parents: a specific analysis by sex and socioeconomic status(2023) MESQUITA, Eduardo Duarte de Lima; TEBAR, William Rodrigues; CORREIA, Dayane Cristina Queiroz; GUICA, Juziane Teixeira; TORRES, Wesley; FERNANDES, Romulo Araujo; AGOSTINETE, Ricardo Ribeiro; CHRISTOFARO, Diego Giulliano DestroBackground The association of lifestyle habits of parents and of their children has been widely investigated as an important determinant for healthy habits in youth. Although parental sociodemographic characteristics are potential confounding factors in parent-child physical activity (PA) and sedentary behaviour (SB), it is still unclear whether these factors have a moderating role in this association. This study aimed to analyze the association of parent-child PA and SB according to parental sex and economic level in adolescents.Methods The study sample was made up of 1231 adolescents (15.6 +/- 1.1 years, 58.2% of girls), 1202 mothers and 871 fathers. The leisure-time and commuting PA was assessed by the Baecke questionnaire, while sedentary behaviour (SB) was assessed according to hours per week of television viewing and computer use, by both adolescents and their parents. Economic status was analyzed using a questionnaire and classified as low, medium, and high. Linear models were used to assess the association of parent-child PA and SB in the different domains according to parental sex and economic level.Results Leisure time was associated between boys and their fathers in high (beta = 0.23, p = 0.044) and low economic classes (beta = 0.31, p < 0.001), and girls and their mothers in low economic class (beta = 0.38, p < 0.001). Commuting PA was associated between adolescents and both parents in low economic class (fathers beta = 0.21, p = 0.005; mothers (beta = 0.15, p = 0.020). TV time of boys was associated with TV time of fathers in low economic class (beta = 0.13, p = 0.022) and with TV time of mothers in medium economic class (beta = 0.13, p = 0.046). Among girls, TV time was associated with TV time of both parents only in low economic class (fathers beta = 0.28, p < 0.001; mothers beta = 0.25, p < 0.001). Computer use of girls was associated with computer use of fathers in high economic class (beta = 1.72, p = 0.043) and mothers in low economic class (beta = 0.57, p = 0.014), while no association was observed among boys.Conclusion Economic status was shown to be an important moderator of the association between parent-child PA and SB in adolescents.
- Comparison of Quality of Life in Breast Cancer Survivors with and without Persistent Depressive Symptoms: A 12-Month Follow-Up Study(2023) RIBEIRO, F. E.; TEBAR, W. R.; FERRARI, G.; PALMA, M. R.; FREGONESI, C. E.; CALDEIRA, D. T.; SILVA, G. C. R.; VANDERLEI, L. C. M.; BERETTA, V. S.; CHRISTOFARO, D. G. D.Although breast cancer treatments reduce mortality, their adverse effects can increase depression which impacts one’s quality of life (QoL). Physical activity (PA) seems to improve the QoL of breast cancer survivors (BCS). However, an unanswered question is the influence of PA on the QoL in BCS with depressive symptoms. Thus, we analyzed the influence of PA on the QoL in BCS with persistent depressive symptoms during 12 months of follow-up. The sample included 70 female BCS. Depression and QoL domains (i.e., functional capacity, physical limitations, body pain, general health status, vitality, social and emotional aspects, and mental health) were assessed at baseline and follow-up periods by the Hospital Anxiety and Depression Scale and SF-36, respectively. Habitual PA was assessed by Baecke’s questionnaire. Our results indicate a prevalence of 17.1% of depressive symptoms. Non-depressives BCS improved their physical limitations and general health status domains over time, but there were no observed differences in depressive BCS. BCS with persistent depressive symptoms (baseline and follow-up) showed worse QoL scores than non-depressives in all domains, regardless of confounding factors. When adjusted for PA, the difference between BCS depressives and non-depressives lost its significance in the functional capacity domain. In conclusion, habitual PA practice positively influenced the functional capacity domain of the QoL in BCS.
- GlycA, but Not C-reactive Protein is Associated With Baseline Carotid Artery Plaque in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil)(2023) TEBAR, William R.; MENEGHINI, Vandrize; GOULART, Alessandra C.; SANTOS, Itamar S.; SANTOS, Raul D.; BITTENCOURT, Marcio S.; GENEROSO, Giuliano; PEREIRA, Alexandre C.; BLAHA, Michael J.; JONES, Steven R.; TOTH, Peter P.; OTVOS, James D.; LOTUFO, Paulo A.; BENSENOR, Isabela M.
- Relationship Between Heart Rate Variability and Resting Heart Rate in Accordance with the Physical Activity Level of Children and Adolescents: A Cross-Sectional Study(2023) SARAIVA, Bruna Thamyres Ciccotti; VANDERLEI, Luiz Carlos Marques; TEBAR, William Rodrigues; SILVA, Gabriela Caroline Rodrigues da; SUETAKE, Vinicius Yukio Botelho; RITTI-DIAS, Raphael Mendes; CHRISTOFARO, Diego Giulliano Destro
- Does sedentary behaviour contribute to the development of a new episode of low back pain? A systematic review of prospective cohort studies(2022) DAMATO, Tatiana M.; CHRISTOFARO, Diego G. D.; PINHEIRO, Marina B.; MORELHAO, Priscila K.; PINTO, Rafael Z.; SILVA, Danilo De Oliveira; TEBAR, William R.; GRANDE, Guilherme Henrique Dalaqua; OLIVEIRA, Crystian B.Objective To investigate whether the sedentary behaviour contributes to the development of new episodes of low back pain in adults. Methods Searches were performed in five electronic databases from their inception to March 2022. Prospective cohort studies with people without low back pain at baseline investigating the effect of sedentary behaviour on the development of new episodes of low back pain at follow-up were considered eligible. Two independent authors screened, extracted the data and assessed the risk of bias of included studies. An adapted version of the Quality In Prognosis Studies (QUIPS) tool was used to assess the risk of bias. Meta-analyses were performed using random effect models to obtain a pooled risk ratio (RR) and 95% confidence intervals (CIs). Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to assess the overall certainty of the evidence. Results Ten studies were included in this review, with a total sample ranging from 107 to 57,504 participants and mean age ranging from 21.7 to 53.6 years. Most studies (n = 9) assessed sedentary behaviour using self-reported methods, including validated questionnaires or single questions, except for one study that used video recording. The overall risk of bias of the included studies was low. Pooled analysis showed that people classified as sedentary or spending more time in sedentary activities were not likely to develop a new episode of low back pain (RR 1.01, 95% CI 0.98-1.04, I-2 = 9%, n = 9 studies, moderate evidence). Conclusion Sedentary behaviour probably does not contribute to the development of new episodes of low back pain in an adult population. Significance Sedentary behaviour does not appear to increase the chances of developing a new episode of low back pain. This might imply that health lifestyle contributors seem to be more related to the amount and type of physical activity, but not the amount of sedentary time. However, studies evaluating the relationship of the sedentary and physical activity with the development of a new episode of low back pain are still needed.
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