Publications by authors named "Paulo H Guerra"

: The present study aims to identify information from health research studies that have used a mixed-methods data collection approach, considering the combination of face-to-face and telephone interviews (referred to as the MMFT approach), specifically focusing on identifying themes, objectives, designs, populations involved, and implementation processes. : A scoping review was developed, with systematic searches performed in March 2024 across five databases, namely, PubMed; SciELO; Scopus; Web of Science; as well as Google Scholar and reference lists. The inclusion criteria were defined under the following categories: "Participants" (observational epidemiological studies, with no restrictions as to where they were carried out, sampling techniques, or sample profiles); "Concept" (use of MMFT in data collection), and "Context" (studies carried out in the health area, with no restrictions on the theme/subject).

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Objective: The objective of this study was to map the instruments used to assess parental support for physical activity and their constructs and psychometric properties.

Data Source: A scoping review was conducted, with searches in seven electronic databases and reference lists, covering articles available until April 2022. Original and cross-sectional studies were sought that used questionnaires, inventories or questions to assess parental support for the practice of physical activity and sports by children and adolescents aged 6 to 17 years and that assessed the barriers reported by parents or guardians for not offering support.

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This article aims to analyse the relationship between physical activity (PA) environment at schools, sex, age, and obesity in children, using a network approach. This is a cross-sectional study, with 1,200 children (8.1±1.

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Background: Preschools may provide opportunities for children to engage in physical activity (PA), to benefit their health, although little is known when concerning low-income preschoolers. This study aimed (1) to describe time spent in PA among low-income children during preschool hours and (2) to analyse how many children meet the PA recommendations during preschool hours.

Methods: A total of 204 low-income preschoolers (4.

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Purpose: Prader-Willi syndrome is a serious genetic condition, capable of causing endocrinological imbalance, which has as one of its main treatments the growth hormone therapy. However, this therapy still causes some uncertainty concerning its effects on the respiratory parameters of those patients, especially in cases of obstructive sleep apnea, therefore, presenting a need for the analysis of the relationship between the therapy and the otolaryngologic condition.

Methods: A systematic review following the PRISMA model was developed, with searches for keywords made in the databases PubMed (MEDLINE), Scopus, and Web of Science and registration in the PROSPERO platform (CRD42023404250).

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Background: To identify and appraise the effectiveness of the 5A-counseling-model-based interventions on indicators of physical activity in adults.

Methods: A systematic review was conducted from systematic searches in Embase, Lilacs, Pubmed, Scielo, Scopus, Sportdiscus and Web of Science, involving studies published from its inception until May 2022. To avoid potential losses, searches also were made in Google Scholar and in reference lists.

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Objective: To identify and summarize the possible associations between screen time and low back pain in children and adolescents.

Data Source: Systematic searches were performed in five electronic databases (Lilacs, Scielo, Scopus, PubMed and Web of Science) on 01/25/2021, complemented by manual searches in reference lists and on Google Scholar, looking for original scientific articles that included Brazilian observational studies; whose samples had children and/or adolescents aged between 6 and 19 years, without specific clinical conditions, and that presented analyses of associations between indicators of screen time and nonspecific low back pain, based on regression models.

Data Synthesis: Nine cross-sectional studies whose samples had adolescents were included.

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Because of their direct relations to the process of health and disease throughout life, physical activity and sedentary behavior emerge as priorities in the global public health agenda [...

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Article Synopsis
  • High prevalence of back pain in adolescents is linked to sedentary behavior (SB), but the connection hasn't been fully explored in this age group.
  • The study involved 1,011 adolescents aged 10-17, examining their screen time and pain through the Nordic Musculoskeletal Questionnaire, alongside factors like physical activity and socioeconomic status.
  • Results indicated that both moderate and high SB are associated with neck pain in both sexes, but low back pain linked to SB was only significant in girls.
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Background: Common mental disorders (CMDs) have been correlated with consequences in different domains of life.

Objective: To summarize the prevalence rates of CMDs and factors associated with them among students at Brazilian medical schools.

Design And Setting: Systematic review and meta-analysis of studies developed in Brazilian medical schools.

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Although physical activity (PA) improves the physical, mental, and social outcomes of people living with HIV (PLH), multiple barriers prevent them from exercising. In this systematic review, we investigated the effect of home-based interventions to promote physical activity (HBI) among PLH. Randomised trials and quasi-experimental studies published in English until March 2020 were sought in five databases.

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Objective: To summarize the main evidence from educational interventions designed to increase levels of physical activity (PA) among Brazilian adults.

Methods: Systematic review of intervention studies carried out in Brazil that implemented educational components aimed at promoting increased levels of PA among adult populations (18 to 65 years old). In October 2020, systematic searches were conducted in six databases, and in the reference lists of the assessed studies.

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Objective: To synthesize evidence from studies that analyzed the associations between sedentary behavior and motor competence in children and adolescents.

Methods: Systematic review of original articles that analyzed possible associations between sedentary behavior and motor competence in children and adolescents (3-18 years of age), without restrictions on study design, instruments and analysis protocols. The articles were identified through searches in the PubMed, Web of Science, Academic Search Premier, Cinahl, Medline and SPORTDiscus databases, as well as in reference lists.

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Objective: To identify the strategies and effects of interventions carried out by community health workers (CHW) on physical activity (PA) levels in children and adolescents.

Data Source: In August 2020, a systematic review, designed according to the PRISMA checklist items, was conducted by searches in seven electronic databases and in reference lists. Original studies were searched without restriction with regard to year of publication; they were written in Spanish, English or Portuguese and examined interventions implemented by CHW, involving theoretical and/or practical contents of PA, with a focus on children and/or adolescents between three and 19 years of age.

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Background: The interaction between physical activity (PA), diet, and sedentary behavior (SB) plays an important role on health-related outcomes. This scoping review (Prospero CRD42018094826) aims to identify and appraise clusters of PA, diet, and SB among youth (0-19 years) according to country income.

Methods: Five databases were searched.

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This scoping review mapped the existing evidence on interventions to promote physical activity (PA) and/or components of physical literacy (PL) in Brazilian school-aged children and adolescents. Nine electronic databases and gray literature were consulted in May 2020, with no limit on year or language. School-based intervention studies (6 to 18 years old, primarily) that assessed PA or PL components (PA-related factors or attributes) were eligible.

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Given the continued increase in mobile health applications (apps) aimed at healthcare and the recognition of sedentary behavior (SB) as a public health problem, the goal of this scoping review study was to summarize the effects of interventions based on mobile health apps designed to reduce SB in adults, with a specific focus on SB. The electronic databases PubMed, PsycINFO, SportDISCUS, Web of Science, and manual searches in reference lists were conducted on papers published up to September 2020. Nine out of the 897 studies researched were included and composed the descriptive synthesis.

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Given the potential of institutional approaches to health promotion, this study sought to identify the countries on the American continent which have national physical activity (PA) guidelines approved by their national health agencies. A scoping review was conducted in May 2019, with a search conducted in five electronic databases, national health agency websites and contacts with members of the Physical Activity Network of the Americas. In all, national PA guidelines were found in ten of the 36 countries surveyed (27.

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Objective: Summarize the effects of interventions designed to promote physical activity during elementary school recess in children between 5 and 10 years old. Effective school interventions for children can promote physical activity and healthy behaviors.

Methods: PubMed, Scopus, Bireme, SciELO, Web of Science, PsychINFO, Proquest, Physical Education Index, Sports Discus, and Eric databases were included in the data search.

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Objective: To investigate the temporal trend of practicing physical exercise and sports during leisure time in adults in São Paulo between 2006 to 2016.

Methods: Time series analysis study using the VIGITEL System. Adding up the number of people who participated each year, a total 21,357 people were studied.

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Understanding the dimensions of internal and external validities (e.g., using the RE-AIM model: Reach, Effectiveness/Efficacy, Adoption, Implementation, and Maintenance) of school interventions is important to guide research and practice in this context.

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Objective: The purpose of this study was to identify and summarize the relationships between MS and individual components of metabolic syndrome (MetS) [high waist circumference (WC), high blood pressure (BP), high systolic blood pressure (SBP), high diastolic blood pressure (DBP), high triglycerides (TG), fasting blood glucose (GL) and low HDL cholesterol levels (HDL-C)] in adults.

Methods: A systematic review was performed on six electronic databases (Lilacs, Pubmed, Scielo, Scopus, Sportdiscus, and Web of Knowledge), with complimentary searches in reference lists. The databases were investigated without restrictions regarding the period of publication.

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OBJECTIVE To identify and evaluate the effects of community-based interventions on the sedentary behavior (SB) of Latin American children and adolescents. METHODS A systematic review on community-based trials to reduce and/or control SB in Latin American countries (Prospero: CRD42017072157). Five databases (PubMed, Web of Science, Scopus, SciELO and Lilacs) and a reference lists were searched.

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Objective: To summarize indicators and describe in detail the methods used to physical activity and sedentary behavior measurement in South American preschool children.

Data Source: In 2017, we searched for articles on researches carried out in South American countries, which presented physical activity and/or sedentary behavior indicators in children aged two to six years. These searches were conducted in Spanish, English, and Portuguese in four electronic databases (LILACS, PubMed, SciELO, and Web of Science), Google Scholar, and in reference lists.

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Behavioral economics is a field of knowledge and practices that studies the effect of psychological, cognitive, emotional, and social factors relating to decision-making by individuals and institutions. It assumes that human choices are not the result of careful consideration of costs and benefits, and that some aspects (e.g.

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