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1.
Photodermatol Photoimmunol Photomed ; 39(1): 21-26, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35462431

RESUMO

BACKGROUND: Consumers routinely underapply sunscreen, and this may be because they misinterpret application quantity directions on sunscreen labels. U.S. labels use ambiguous terms such as "apply generously" to communicate application quantity. Visual aids may be helpful to consumers to determine proper application quantity. PURPOSE: To examine sunscreen application practices and sunscreen quantity visual aid preferences. METHODS: Sets of five GIFs and five static images were created corresponding to five quantities of sunscreen. Participants extracted their typical-use sunscreen quantity from a pre-measured tube and answered questions about their estimation process and use of labeled instructions. Participants then identified their typical-use sunscreen quantity in response to three stimuli: teaspoons, images, and GIFs and reported their preferred format. RESULTS: No participants reported using the label directions for application quantity to inform their sunscreen use. The GIF-based visual aid for sunscreen application quantity (44%) was preferred over image-based (40%) or teaspoon-based (16%) versions (p = .0249). Addition of a GIF demonstration to clarify application quantity was reported as highly helpful. CONCLUSION: Consumers have difficulty determining the appropriate quantity of sunscreen to use and labeling does not influence their application quantity. A QR code incorporating an image or GIF demonstration of proper sunscreen quantity could be useful to sunscreen consumers.


Assuntos
Neoplasias Cutâneas , Queimadura Solar , Humanos , Protetores Solares , Neoplasias Cutâneas/etiologia
2.
Ann Behav Med ; 54(2): 125-131, 2020 01 24.
Artigo em Inglês | MEDLINE | ID: mdl-31287553

RESUMO

BACKGROUND: The positive association between physical activity and sunburn is a health behavior trade-off between the health benefits of physical activity and increased risk of skin cancer. PURPOSE: We assessed walking, which is a common source of physical activity, and the prevalence of sunburn. METHODS: This research used the 2015 National Health Interview Survey of adults (N = 26,632), age ≥ 18 years. We defined four exclusive categories of walking: (a) those who reported not walking; (b) only transportation (to get some place, such as work, a store, or public transit stop); (c) only leisure (such as for fun, relaxation, or exercise); and (d) both categories. We estimated the adjusted prevalence of sunburn by walking category and separately for walking duration; we stratified by gender and sun sensitivity. RESULTS: The adjusted sunburn prevalence was not different between walking categories for women, but it was for men. Specifically, prevalence was lower for men who reported not walking, 34.1% (95% confidence interval [CI]: 32.2%-36.1%) compared to 38.8% (95% CI: 36.5%-41.2%) who walked for both purposes (p = .003). Walking duration was not associated with sunburn prevalence. CONCLUSION: We could not determine whether sunburn occurred during walking trips because the questions were not asked as such. However, the results suggest that walking, unlike leisure-time physical activity (such as exercise, sports, or physically active hobbies), may not generally be associated with sunburn, except for the higher sunburn prevalence for men who walked for both leisure and transportation purposes.


Assuntos
Neoplasias Cutâneas , Queimadura Solar/epidemiologia , Caminhada/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Sexuais , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/prevenção & controle , Meios de Transporte/estatística & dados numéricos , Adulto Jovem
3.
Prev Med ; 139: 106093, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32305581

RESUMO

Despite national guidelines recommending daily fruit and vegetable (FV) consumption, intake of FV among adolescents is low. Over the past 10-15 years, state and federal laws have reduced the availability of junk foods in schools. This study examined the association between state snack laws and high school (HS) student FV consumption. The overall sample included 99,785 HS students (outcome samples ranged from 96,209-97,328) included in the Youth Risk Behavior Survey (YRBS). National Cancer Institute Classification of Laws Associated with School Students' data for 2004-2016 were lagged on to 2005-2017 YRBS data. Separate analyses examined the state law-youth FV consumption relationship pre- and post-federal Smart Snacks standards (effective school year 2014-2015). Analyses were conducted between 2018 and 2020. Overall, state laws were associated with any vegetable, salad, and other vegetable consumption. The relationship between state laws and vegetable consumption primarily occurred pre-Smart Snacks. Pre-Smart Snacks, state laws were associated with higher odds of youth consumption of any vegetable, salad, carrots, and other vegetables (all compared to students in states without snack laws). The only association post-Smart Snacks was between strong state laws and salads. This study illustrates the important role that standards restricting the availability of junk foods in schools can have on increasing student vegetable consumption. Given current efforts to roll-back federal school meal standards, findings from this study illustrate how federal standards harmonized the patchwork of state laws that existed prior to Smart Snacks and the important role that consistent national standards can play in supporting student consumption of vegetables.


Assuntos
Serviços de Alimentação , Verduras , Adolescente , Frutas , Humanos , Instituições Acadêmicas , Lanches , Estudantes , Estados Unidos
4.
Int J Health Geogr ; 19(1): 59, 2020 12 14.
Artigo em Inglês | MEDLINE | ID: mdl-33317555

RESUMO

BACKGROUND: Sunburn is the strongest risk factor for melanoma and non-melanoma skin cancers. Adolescent sunburns are related to higher risk of developing melanoma later in life. Little is known about the association of sunburns and shade, particularly tree cover, around adolescent homes and schools. This linkage study assessed associations of adolescent self-reported sunburns with ambient ultraviolet radiation (UV) and tree cover. METHODS: We analyzed a U.S. national sample of parent-child dyads (n = 1333) from the 2014 Family Life, Activity, Sun, Health, and Eating (FLASHE) study conducted by the National Cancer Institute. The outcome was adolescent sunburns reported for the previous 12 months. GIS buffers around geocoded home and school addresses were used to summarize UV and tree cover. A sensitivity analysis assessed different UV measures and tree cover buffer distances. Logistic regression models estimated the adjusted odds of any sunburns for five models: (1) no environmental variables; (2) spatial variables of latitude and longitude; (3) UV; (4) tree cover; and, (5) a combined model with UV and tree cover. Covariates included common sunburn-related items such as sun protective behaviors, socio-demographics, and latitude. Model residuals were assessed for spatial dependency and clustering. RESULTS: Overall, 44% of adolescents reported any sunburns in the previous 12 months. For the bivariate associations, lower categories of UV were associated with any reported sunburns (p-trend = 0.002). Home tree cover was not associated with any reported sunburns (p-trend = 0.08), whereas schools with lower categories of tree cover were associated with sunburns (p-trend = 0.008). The adjusted odds of any sunburns by UV tertiles, as a linear tread, was 0.89 (0.76-1.05) (p = 0.17); school tree cover was: 0.91 (0.78-1.07) (p = 0.25). Neither UV nor tree cover, in a combined model, were significant. Sensitivity analyses resulted in the optimal buffer size of 200 m for summarizing tree cover. Spatial dependence of residuals was not significant and clustering was significant for about 6% or less of the sample in each model. CONCLUSIONS: We did not find significant relationships between UV or tree cover and adolescent sunburns, when adjusted by sunburn-related covariates. Better contextual data about where sunburns occurred is needed to identify environmental correlates of sunburn.


Assuntos
Melanoma , Queimadura Solar , Adolescente , Criança , Humanos , Melanoma/tratamento farmacológico , Queimadura Solar/epidemiologia , Queimadura Solar/etiologia , Queimadura Solar/prevenção & controle , Protetores Solares/uso terapêutico , Árvores , Raios Ultravioleta/efeitos adversos
5.
Prev Med ; 111: 442-450, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29425724

RESUMO

While the general efficacy of skin cancer interventions have been reviewed, employing the cancer control continuum would be useful to identify research gaps at specific cancer control points. We characterized the intervention evidence base for specific behavioral targets (e.g., tanning, sun protection, screening) and clinically related targets (e.g., sunburn, skin exams, cancers) at each point in the cancer control continuum. The review included articles published from 1/1/2000-6/30/15 that had an experimental design and targeted behavioral intervention in skin cancer (e.g., specific behaviors or clinically related targets). The search yielded 86 articles, including seven dissemination studies. Of the 79 non-dissemination studies, 57 exclusively targeted primary prevention behaviors, five exclusively targeted screening, 10 targeted both detection and prevention, and eight addressed cancer survivorship. Among prevention studies (n=67), 29 (43%) targeted children and 38 (57%) targeted adults. Of the 15 screening studies, nine targeted high-risk groups (e.g., men aged ≥50 years) and six targeted the general population. Although research has focused on skin cancer prevention, empirically validated interventions are still needed for youth engaged in indoor tanning and for behavioral interventions to pursue change in clinically relevant targets. Research must also address detection among those at highest risk for skin cancer, amelioration of emotional distress attendant to diagnosis and treatment, and survivorship concerns. We discuss essential qualities and opportunities for intervention development and translational research to inform the field.


Assuntos
Comportamentos Relacionados com a Saúde , Neoplasias Cutâneas/prevenção & controle , Queimadura Solar/prevenção & controle , Pesquisa Biomédica , Humanos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapia , Banho de Sol , Protetores Solares/uso terapêutico
6.
Prev Med ; 111: 451-458, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29277407

RESUMO

The National Cancer Institute's Skin Cancer Intervention across the Cancer Control Continuum model was developed to summarize research and identify gaps concerning skin cancer interventions. We conducted a mapping review to characterize whether behavioral interventions addressing skin cancer prevention and control from 2000 to 2015 included (1) technology, (2) environmental manipulations (policy and/or built environment), and (3) a theoretical basis. We included 86 studies with a randomized controlled or quasi-experimental design that targeted behavioral intervention in skin cancer for children and/or adults; seven of these were dissemination or implementation studies. Of the interventions described in the remaining 79 articles, 57 promoted only prevention behaviors (e.g., ultraviolet radiation protection), five promoted only detection (e.g., skin examinations), 10 promoted both prevention and detection, and seven focused on survivorship. Of the 79 non-dissemination studies, two-thirds used some type of technology (n=52; 65.8%). Technology specific to skin cancer was infrequently used: UVR photography was used in 15.2% of studies (n=12), reflectance spectroscopy was used in 12.7% (n=10), and dermatoscopes (n=1) and dosimeters (n=2) were each used in less than 3%. Ten studies (12.7%) targeted the built environment. Fifty-two (65.8%) of the studies included theory-based interventions. The most common theories were Social Cognitive Theory (n=20; 25.3%), Health Belief Model (n=17; 21.5%), and the Theory of Planned Behavior/Reasoned Action (n=12; 15.2%). Results suggest that skin cancer specific technology and environmental manipulations are underutilized in skin cancer behavioral interventions. We discuss implications of these results for researchers developing skin cancer behavioral interventions.


Assuntos
Ambiente Construído , Comportamentos Relacionados com a Saúde , Neoplasias Cutâneas/prevenção & controle , Teoria Social , Tecnologia , Humanos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapia , Raios Ultravioleta/efeitos adversos
7.
J Strength Cond Res ; 30(3): 867-74, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26196662

RESUMO

The purposes of this study were to use the National Health and Nutrition Examination Study (2011-12) data to determine nationally representative combined handgrip strength ranges and percentile information by sex and age group, examine trends in strength across age by sex, and to determine the relative proportion of children and adults falling into established health benefit zones (HBZ). Results indicate that mean strength was greater among men than women and increased linearly for children and in a quadratic fashion among adults for both sexes. Grip strength peaked in the 30- to 39-year age group for both men (216.4 lbs) and women (136.5 lbs) with subsequent age groups showing gradual decline, p < 0.0001. Relative and absolute increases in grip strength were greater for men than for women, but relative decrease from peak strength was less among women than men. Although absolute strength was greater among men than women, HBZ data indicated that a higher percentage of men than women overall and at each age group fell into the needs improvement zone, with differences particularly pronounced during adolescence and older adulthood. These data provide the first nationally representative population estimates of combined handgrip strength and percentile information from childhood through senescence and suggest consideration of HBZ information in conjunction with grip strength to improve surveillance data interpretation and intervention planning.


Assuntos
Força da Mão , Aptidão Física/fisiologia , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Fatores Sexuais , Estados Unidos , Adulto Jovem
8.
Prev Med ; 63: 6-12, 2014 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-24589442

RESUMO

OBJECTIVE: To examine the association between demographic and behavioral characteristics and sunburn among U.S. adults. METHOD: We used 2010 National Health Interview Survey data (N=24,970) to conduct multivariable logistic regressions examining associations with having 1 or more sunburns in the past year and having 4 or more sunburns in the past year. RESULTS: Overall, 37.1% of adults experienced sunburn in the past year. The adjusted prevalence of sunburn was particularly common among adults aged 18-29years (52.0%), those who repeatedly burn or freckle after 2weeks in the sun (45.9%), whites (44.3%), indoor tanners (44.1%), those with a family history of melanoma (43.9%), and those who are US-born (39.5%). Physical activity, alcohol consumption, and overweight/obesity were positively associated with sunburn (all P<0.001); sun protection behaviors were not significantly associated with sunburn (P=0.35). Among those who were sunburned in the past year, 12.1% experienced 4 or more sunburns. CONCLUSION: Sunburn is common, particularly among younger adults, those with a more sun-sensitive skin type, whites, those with a family history of melanoma, the highly physically active, and indoor tanners. Efforts are needed to facilitate sun-safety during outdoor recreation, improve the consistency of sun protection practices, and prevent sunburn, particularly among these subgroups.


Assuntos
Comportamentos Relacionados com a Saúde , Melanoma/prevenção & controle , Banho de Sol/estatística & dados numéricos , Queimadura Solar/epidemiologia , Queimadura Solar/prevenção & controle , Protetores Solares/uso terapêutico , Raios Ultravioleta/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Exposição Ambiental/estatística & dados numéricos , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores Socioeconômicos , Queimadura Solar/etiologia , Estados Unidos/epidemiologia , Adulto Jovem
10.
Public Health Nutr ; 17(10): 2201-6, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24477116

RESUMO

OBJECTIVE: The current research examined the association between state disfavoured tax on soda (i.e. the difference between soda sales tax and the tax on food products generally) and a summary score representing the strength of state laws governing competitive beverages (beverages that compete with the beverages in the federally funded school lunch programme) in US schools. DESIGN: The Classification of Laws Associated with School Students (CLASS) summary score reflected the strength of a state's laws restricting competitive beverages sold in school stores, vending machines, school fundraisers and à la carte cafeteria items. Bridging the Gap (BTG) is a nationally recognized research initiative that provided state-level soda tax data. The main study outcome was the states' competitive beverage summary scores for elementary, middle and high school grade levels, as predicted by the states' disfavoured soda tax. Univariate and multivariate analyses were conducted, adjusting for year and state. SETTING: Data from BTG and CLASS were used. SUBJECTS: BTG and CLASS data from all fifty states and the District of Columbia from 2003 to 2010 were used. RESULTS: A higher disfavoured soda sales tax was generally associated with an increased likelihood of having strong school beverage laws across grade levels, and especially when disfavoured soda sales tax was >5 %. CONCLUSIONS: These data suggest a concordance between states' soda taxes and laws governing beverages sold in schools. States with high disfavoured sales tax on soda had stronger competitive beverage laws, indicating that the state sales tax environment may be associated with laws governing beverage policy in schools.


Assuntos
Bebidas Gaseificadas/efeitos adversos , Serviços de Alimentação , Modelos Econômicos , Política Nutricional , Instituições Acadêmicas , Impostos , Adolescente , Bebidas Gaseificadas/economia , Criança , Distribuidores Automáticos de Alimentos/economia , Distribuidores Automáticos de Alimentos/legislação & jurisprudência , Serviços de Alimentação/economia , Serviços de Alimentação/legislação & jurisprudência , Fidelidade a Diretrizes , Humanos , Política Nutricional/legislação & jurisprudência , Guias de Prática Clínica como Assunto , Instituições Acadêmicas/economia , Instituições Acadêmicas/legislação & jurisprudência , Governo Estadual , Impostos/economia , Impostos/legislação & jurisprudência , Estados Unidos , Adulto Jovem
11.
J Natl Cancer Inst ; 2024 Aug 08.
Artigo em Inglês | MEDLINE | ID: mdl-39118255

RESUMO

Chemotherapy treatment-related side-effects are common and increase the risk of suboptimal outcomes. Exercise interventions during cancer treatment improve self-reported physical functioning, fatigue, anxiety, and depression, but it is unclear whether these interventions improve important clinical outcomes, such as chemotherapy relative dose intensity (RDI). The National Cancer Institute funded the Exercise and Nutrition to Improve Cancer Treatment-Related Outcomes (ENICTO) Consortium, to address this knowledge gap. This paper describes the mechanisms hypothesized to underpin intervention effects on clinically-relevant treatment outcomes, briefly outlines each project's distinct research aims, summarizes the scope and organizational structure of ENICTO, and provides an overview of the integrated common data elements used to pursue research questions collectively. In addition, the paper includes a description of consortium-wide activities and broader research community opportunities for collaborative research. Findings from the ENICTO Consortium have the potential to accelerate a paradigm shift in oncology care such that cancer patients could receive exercise and nutrition programming as the standard of care in tandem with chemotherapy to improve RDI for a curative outcome.

12.
Prev Med ; 57(5): 629-33, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23978523

RESUMO

OBJECTIVE: To determine if state physical education (PE) laws are associated with student physical education attendance and physical activity (PA), and whether physical education and competitive food laws, in conjunction, are associated with lower BMI change. METHOD: State laws regarding physical education time requirements and competitive foods in 2003 and 2006 were classified as strong, weak, or none, based on codified law ratings obtained from the Classification of Laws Associated with School Students. Laws were linked to student data on PE attendance and physical activity (8th grade, Spring 2007) and BMI change (5th-8th grade, 2004-2007), obtained from the Early Childhood Longitudinal Study (n=5510 students in 40 states). RESULTS: Girls reported 0.31 more days of activity (95% CI: 0.02, 0.61) and were more likely to attend physical education ≥ 3 days/week (74.1% versus 52.1%, difference=22.0, 95% CI: 2.1, 42.0) if they resided in states with strong physical education laws compared to no physical education laws. Weak physical education laws had modest associations with PE and activity, and there was no evidence that weak laws reduce BMI gain regardless of competitive food laws. CONCLUSION: Strong physical education laws with specific time requirements may increase physical education attendance and activity in girls. There is insufficient evidence that physical education laws reduce student weight gain.


Assuntos
Índice de Massa Corporal , Programas Obrigatórios/legislação & jurisprudência , Atividade Motora , Educação Física e Treinamento/legislação & jurisprudência , Criança , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Legislação sobre Alimentos , Estudos Longitudinais , Masculino , Programas Obrigatórios/estatística & dados numéricos , Obesidade Infantil/epidemiologia , Obesidade Infantil/prevenção & controle , Educação Física e Treinamento/estatística & dados numéricos , Fatores de Risco , Fatores Sexuais , Estatística como Assunto , Estados Unidos , Revisão da Utilização de Recursos de Saúde/estatística & dados numéricos
13.
Psychol Health ; 38(6): 701-725, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36622262

RESUMO

Sun protection behavior can reduce skin cancer risk. This paper provides an overview of skin cancer risk and the complex behavioral options for sun protection, along with a narrative review of research on determinants of, and interventions to promote, sun protection. Gaps and opportunities for future research are also outlined. Evidence supports the effectiveness of sunscreen use, ultraviolet (UV) protection clothing, and shade seeking. However, these behaviors are complex and are often performed in ways that are inadequate for sun protection. Most research examining and targeting determinants of sun protection behavior has focused on sunscreen use, to the exclusion of other strategies, and has largely ignored the complexity of even sunscreen use. Most research and interventions are theory- driven, drawing on social cognitive constructs, but also considering self and social identity and emotion. Multilevel perspectives considering context, environment, policies, and other structural contexts have also been applied to sun protection behavior, but there is a need to combine psychological constructs with factors at other levels to optimize predictive models and intervention effectiveness. Effective sun protection effectively involves complex behaviors and perceived and actual tradeoffs that should be considered, in combination with multilevel determinants, in research predicting and promoting sun safety.


Assuntos
Neoplasias Cutâneas , Queimadura Solar , Humanos , Protetores Solares/uso terapêutico , Queimadura Solar/prevenção & controle , Queimadura Solar/tratamento farmacológico , Comportamentos Relacionados com a Saúde , Prevalência , Neoplasias Cutâneas/prevenção & controle , Roupa de Proteção
14.
Res Q Exerc Sport ; 94(2): 485-492, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35438602

RESUMO

Background: Most U.S. college students do not meet physical activity guidelines. Physical activity requirements (PAR) are a proposed solution for increasing undergraduate physical activity. Purpose: To determine whether college/university PAR are associated with undergraduates' self-reported physical activity. Methods: Undergraduate students (N = 383,632) attending colleges and universities taking part in the American College Health Association-National College Health Assessment II survey (2015-2019) self-reported physical activity and demographics. Using websites and course catalogs, researchers coded schools to indicate binary PAR status. Bayesian Hierarchical Logistic Regression was used to determine the percentage of students meeting physical activity guidelines; interactions between PAR status and student characteristics (sex, BMI) were examined. Results: PAR status was positively associated with percent of students meeting physical activity guidelines (PAR: 43.3%, without: 40.5%; difference score 95% Highest Density Interval [HDI; 1.0, 4.5]). A greater percentage of students attending schools with PAR, versus without, met physical activity guidelines across all categories of sex and weight. However, the positive relationship between PAR status and physical activity was stronger among male students (PAR: 46.7%, without: 43.2%; 95% HDI [1.6, 5.4]) compared to female students (PAR: 39.9%, without: 37.9%; 95% HCI [0.2, 3.8]), and among students with underweight (PAR: 39.2%, without: 35.5%; 95% HDI [1.2, 6.3]) or obesity (PAR: 37.1%, without: 33.7%; 95% HDI [1.4, 5.3]) compared to normal weight (PAR: 49.3%, without: 47.4%; 95% HDI [0.1, 3.7]) or overweight (PAR: 47.5%, without: 45.5%; 95% HDI [0.1, 4.0]). Conclusions: PAR are associated with meeting physical activity guidelines, particularly among college/university students with underweight or obesity.


Assuntos
Exercício Físico , Magreza , Humanos , Masculino , Feminino , Universidades , Teorema de Bayes , Obesidade , Estudantes
15.
Am J Public Health ; 102(8): 1594-9, 2012 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-22594746

RESUMO

OBJECTIVES: We examined whether public schools in states with specific and stringent physical education (PE) laws, as assessed by the Physical Education-Related State Policy Classification System (PERSPCS), available on the Classification of Laws Associated with School Students (C.L.A.S.S.) Web site, reported more weekly PE time in the most recent School Health Policies and Programs Survey (SHPPS). METHODS: Schools (n=410) were grouped by their state's PERSPCS time requirement scores (none, nonspecific requirement, or specific requirement). Average weekly school-level PE was calculated using the SHPPS-reported PE minutes. Weighted analyses determined if PE minutes/week differed by PERSPCS group. RESULTS: Schools in states with specific requirement laws averaged over 27 and 60 more PE minutes/week at the elementary and middle school levels, respectively, compared with schools within states with nonspecific laws and over 40 and 60 more PE minutes per week, respectively, compared with elementary and middle schools in states with no laws. High school results were nonsignificant. CONCLUSIONS: Public health guidelines recommend at least 60 minutes of daily physical activity for children, and PE may further this goal. Strong codified law with specific time requirements for PE may be an important tool contributing toward adequate PE time and daily physical activity recommendations.


Assuntos
Educação Física e Treinamento/legislação & jurisprudência , Instituições Acadêmicas/legislação & jurisprudência , Estudos Transversais , Humanos , Fatores de Tempo , Estados Unidos
16.
J Sch Health ; 92(10): 976-986, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35266151

RESUMO

BACKGROUND: State-level laws governing recess policies vary widely across the United States. We characterize the presence of such laws and assess their associations with child-level outcomes. METHODS: The presence of a state recess law was determined using the Classification of Laws Associated with School Students (CLASS) database. Parents of 6- to 11-year-old children reported physical activity, overall health, school absences, school-related problems, and ability to make/keep friends as part of the National Survey of Children's Health (NSCH). Logistic regression was used to compare outcomes in states with and without recess laws cross-sectionally in 2018 and between 2003 and 2011/2012 using a difference-in-differences analysis. RESULTS: In 2018, 20 states had a law recommending or requiring recess. Cross-sectionally, the odds of being physically active every day (odds ratio, 95% confidence interval: 2.8, 1.2-6.5) and having no difficulty making or keeping friends (2.9, 1.2-7.2) were significantly higher for children residing in states with versus without a recess law. There were no significant associations in the difference-in-differences model. CONCLUSIONS: Significant cross-sectional associations in 2018 were not confirmed by a difference-in-differences analysis of two waves of the NSCH. Short follow-up time and the apparent weakness of existing state laws warrant further assessment of state-level recess law.


Assuntos
Instituições Acadêmicas , Estudantes , Criança , Estudos Transversais , Exercício Físico , Política de Saúde , Humanos , Políticas , Estados Unidos
17.
J Sch Health ; 92(10): 996-1004, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35416309

RESUMO

BACKGROUND: State recess laws are recommended to encourage adequate and equitable access to recess and its benefits, but the downstream effects of state recess laws are unknown. We examined the association of state recess laws with district-level policy and school recess provision. METHODS: This is cross-sectional analysis of the School Health Policies and Practices Survey, a US nationally representative sample of school districts (2016) and schools (2014). State-level recess laws were coded as none, recommend, or require recess. Logistic and linear regression were used to examine the association between state law with district policies and school recess provision, respectively. Data from 2000 are presented to highlight changes in recess policy and provision over time. RESULTS: The odds of a district policy requiring recess were 2.22 and 2.34 times greater when state recess law recommended or required recess, respectively, compared to states with no recess policy. There were no significant differences in school-level recess provision by state recess law but point estimates from 2000 indicated states without a law had the largest declines in recess provision over time. CONCLUSIONS: State recess laws are positively associated with district-level policy. Effects at the school level are unclear and continued surveillance is needed.


Assuntos
Política de Saúde , Instituições Acadêmicas , Estudos Transversais , Humanos , Inquéritos e Questionários , Estados Unidos
18.
Inquiry ; 59: 469580221087891, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35506661

RESUMO

Physical activity requirements (PAR; ie, courses required for graduation) have been proposed as a policy solution for increasing undergraduate physical activity. This study aimed to report prevalence of PAR among US colleges/universities participating in the American College Health Association-National College Health Assessment (ACHA-NCHA) and to understand whether these requirements were associated with campus characteristics. Data from the American College Health Association-National College Health Assessment II serial cross-sectional survey (2015-2019) were merged with researcher coded variables (2019): binary PAR status, nature of PAR (activity-based, conceptual, or combination), and number of courses required to fulfill the PAR. Logistic regression determined whether campus characteristics were associated with PAR in 2019. Nonparametric tests examined differences in nature and number of PAR courses. Of 379 schools, 59 (15.6%) had PAR, with 36 (61.0%) having activity-based PAR and 23 (39.0%) having a combination. Compared to public and four-year schools, private (OR=3.47 [1.77, 6.80]) and two-year schools (OR=6.55 [2.21, 19.45]) had significantly increased odds of having PAR. Private schools required significantly more PAR courses compared to public schools (2.42 vs. 1.73, P=.005). PAR were less prevalent in this sample than reported historically, indicating need for campus leadership attention to this issue. Research is needed to understand what barriers exist to implementing and maintaining PAR on college/university campuses, particularly among public and four-year schools. Understanding health promotion practices among ACHA member schools, which have made leadership commitments to promote student health, can provide greater knowledge of PAR barriers and best practices in schools across the United States and globally.


Assuntos
Exercício Físico , Estudantes , Estudos Transversais , Humanos , Prevalência , Estados Unidos , Universidades
19.
J Cancer Surviv ; 16(4): 781-790, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-34110584

RESUMO

PURPOSE: To confirm that a multi-component physical activity index (PAI), with physical activity (PA)-related behaviors and performance measures, enhances PA assessment for adults with cancer history ("survivors") vs. for the general population for key health variables. METHODS: Data from 2011 to 2014 NHANES were analyzed (n = 9620 adults, including 866 survivors). We generated PAI scores by calculating subscales for activity-related behaviors (i.e., moderate-to-vigorous PA and TV viewing hours/sedentary time) (n/8) and performance (i.e., cardiorespiratory fitness and muscle strength) (n/8), then combined for an overall PAI score (n/16 points). Dependent variables (self-reported health, multimorbidity, and functional limitations) were dichotomized and tested with logistic regression to estimate associations with PAI variables. RESULTS: Survivors obtaining 22.5 + MET hours/week of PA were >5× more likely to report excellent health than non-exercisers (OR = 5.5, 95% CI 3.27-9.28). We observed a general decrease in likelihood of multimorbidity and functional limitations with increasing PA. Models with the combined score showed that higher PAI scores had larger positive associations with all three for all adults. Survivors with higher PAI scores were >30% more likely to report excellent self-rated health (OR = 1.3, 95% CI 1.2-1.4) and 20% less likely to report multimorbidity and functional limitations compared to survivors with lower PAI scores, considering covariates. CONCLUSIONS: Greater PA-related behavior and performance was beneficial for adults irrespective of cancer history. However, using a combined score elucidates unique needs and benefits for survivors vs. for general population. IMPLICATIONS FOR CANCER SURVIVORS: Using a multi-component approach to PA assessment could help in developing validated tools to plan exercise programs and interventions for survivors.


Assuntos
Sobreviventes de Câncer , Aptidão Cardiorrespiratória , Neoplasias , Adulto , Aptidão Cardiorrespiratória/fisiologia , Exercício Físico/fisiologia , Humanos , Inquéritos Nutricionais , Comportamento Sedentário
20.
JAMA Dermatol ; 157(5): 573-576, 2021 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-33760056

RESUMO

Importance: In February 2019, the US Food and Drug Administration issued a proposed rule (84 FR 6204), an amendment to the Sunscreen Innovation Act of 2014, that would require listing active ingredients on the principal display panel of sunscreens to allow consumers to "more readily compare products and either select or avoid a given product accordingly." Objective: To understand consumers' perceived importance of active ingredients in sunscreen and their ability to recall these ingredients when comparing, avoiding, or selecting sunscreen products. Design, Setting, and Participants: In this qualitative study, participants were recruited from Fors Marsh Group and User Works, Inc consumer panels and interviewed in person in November and December 2019. Eligible participants were 18 years or older, reported sunscreen use in the past 12 months, and were residents of the Washington, DC, area. After viewing 2 mock sunscreen labels (1 that meets current US Food and Drug Administration requirements and 1 designed to meet proposed requirements), participants were asked questions to assess their perceived importance of active ingredients in sunscreen products, whether they could recall any of the active ingredients on the labels, and whether they typically looked for active ingredients on a sunscreen label. Main Outcomes and Measures: The main outcomes were the sunscreen label information used by participants to select a sunscreen and their ability to recall the active ingredients after viewing 2 mock sunscreen labels. Results: The mean (SD) age of the 47 participants was 42.8 (13.6) years, 32 (68%) were women, and 40 (85%) had a bachelor's or graduate degree. Of the total, 13 (28%) participants stated that sunscreen ingredients influenced their sunscreen selection, but only 5 (11%) said it was the most important information. Instead, 34 (72%) participants stated that the sun protection factor rating was the most important information. After viewing the mock sunscreen labels, only 5 (11%) participants recalled any of the active ingredients, although 10 (21%) reported typically looking at active ingredients when choosing a sunscreen. Conclusions and Relevance: This qualitative study investigated the US Food and Drug Administration's proposed new rule requiring that active ingredients be listed on the front of sunscreen labels to facilitate product comparison for consumers. However, active ingredients were not reported to be a primary reason for consumers' sunscreen selection. Recall of active ingredients was low, and few consumers reported typically looking at the active ingredients, which were more commonly used to avoid ingredients rather than to select a sunscreen. Therefore, listing active ingredients on the front label alone may not have the intended usefulness for consumers.


Assuntos
Comportamento do Consumidor , Conhecimentos, Atitudes e Prática em Saúde , Rememoração Mental , Rotulagem de Produtos , Neoplasias Cutâneas/prevenção & controle , Protetores Solares/uso terapêutico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Autoimagem , Fator de Proteção Solar
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