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1.
Diabetes Obes Metab ; 2024 Jul 22.
Artículo en Inglés | MEDLINE | ID: mdl-39039721

RESUMEN

AIM: The prevalence of diabetes and hypertension according to body mass index (BMI) status in Brazilian adults has not been described yet. Herein, we aimed to identify the time trends in hypertension and diabetes, individually and combined (multimorbidity), by BMI in Brazilian adults. METHODS: In this time series cross-sectional study, we retrieved self-reported data from 806 169 adults between 2006 and 2023, using the Surveillance System of Risk and Protective Factors from Chronic Diseases by Telephone Survey (Vigitel). Weight and height were used to classify participants into normal/underweight (<25 kg/m2), pre-obesity (25 to 29.9 kg/m2), and obesity (≥ 30 kg/m2). We calculated the prevalence of medical diagnoses of hypertension and diabetes, individually and combined, by BMI categories, and by sociodemographic characteristics (sex, age group, educational attainment) for participants with obesity. We performed Prais-Winsten linear regression models to identify temporal trends. RESULTS: The prevalence of hypertension and diabetes increased between 2006 and 2023. Among adults with obesity, we observed a slight decrease in the prevalence of hypertension (from 44.5% in 2006 to 41.7% in 2023) and the prevalence of either hypertension or diabetes (47.1% to 45.5%); an increase in the prevalence of diabetes (12.8% to 15.13) and both conditions combined (10.2% to 11.2%). Participants with obesity had more than twice the prevalence of hypertension and diabetes compared with those who were normal/underweight. We observed a differential time trend by sex, age group, and educational attainment. CONCLUSION: Our findings indicate the need for differentiated approaches for interventions for hypertension and diabetes, considering variations over time by sociodemographic characteristics.

2.
Int J Behav Nutr Phys Act ; 21(1): 68, 2024 Jul 03.
Artículo en Inglés | MEDLINE | ID: mdl-38961452

RESUMEN

BACKGROUND AND AIMS: Understanding the amounts of intensity-specific movement needed to attenuate the association between sedentary time and mortality may help to inform personalized prescription and behavioral counselling. Herein, we examined the joint associations of sedentary time and intensity-specific physical activity with all-cause and cardiovascular disease (CVD) mortality. METHODS: Prospective cohort study including 73,729 adults from the UK Biobank who wore an Axivity AX3 accelerometer on their dominant wrist for at least 3 days, being one a weekend day, between June 2013 and December 2015. We considered the median tertile values of sedentary time and physical activity in each intensity band to determine the amount of physical activity needed to attenuate the association between sedentary time and mortality. RESULTS: During a median of 6.9 years of follow-up (628,807 person-years), we documented 1521 deaths, including 388 from CVD. Physical activity of any intensity attenuated the detrimental association of sedentary time with mortality. Overall, at least a median of 6 min/day of vigorous physical activity, 30 min/day of MVPA, 64 min/day of moderate physical activity, or 163 min/day of light physical activity (mutually-adjusted for other intensities) attenuated the association between sedentary time and mortality. High sedentary time was associated with higher risk of CVD mortality only among participants with low MVPA (HR 1.96; 95% CI 1.23 to 3.14). CONCLUSIONS: Different amounts of each physical activity intensity may attenuate the association between high sedentary time and mortality.


Asunto(s)
Acelerometría , Enfermedades Cardiovasculares , Ejercicio Físico , Conducta Sedentaria , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Cardiovasculares/mortalidad , Estudios de Cohortes , Estudios Prospectivos , Factores de Riesgo , Biobanco del Reino Unido , Reino Unido
3.
Diagn. tratamento ; 29(2): 55-8, abr-jun. 2024. fig
Artículo en Portugués | LILACS, Sec. Est. Saúde SP | ID: biblio-1553888

RESUMEN

A vida frenética, principalmente nos grandes centros urbanos, dificulta, para algumas pessoas, a realização de atividade física de forma regular (3-5 vezes por semana). Todavia, a possibilidade de realizar essas atividades em um ou dois dias da semana pode ser uma alternativa bastante interessante, uma vez que este padrão de atividade física tem sido associado a menor mortalidade por todas as causas, cardiovasculares e câncer. Nesta breve revisão narrativa, abordaremos os principais estudos científicos sobre os "Guerreiros de Fim de Semana" e sua relação com os benefícios e riscos à saúde. Certamente, a incorporação desse padrão de atividade física nas recomendações e orientações futuras promoverá melhora das condições de saúde e auxiliará o poder público a adequar as estratégias de combate ao sedentarismo.


Asunto(s)
Ejercicio Físico , Mortalidad , Conducta Sedentaria
4.
Vet Pathol ; : 3009858241257908, 2024 Jun 11.
Artículo en Inglés | MEDLINE | ID: mdl-38859800

RESUMEN

Slaughterhouse inspections play a crucial role in the sanitary control of zoonoses and foodborne diseases. This study aimed to identify and analyze the frequencies of lymph node diseases in cattle slaughtered for human consumption, using the samples sent to the anatomic pathology service of the Federal Laboratory for Agricultural Defense (Laboratório Federal de Defesa Agropecuária), Minas Gerais, Brazil, from January 2015 to September 2022. In total, 2000 lymph node samples were analyzed, and additional information was individually retrieved. Lesions were most frequently identified in thoracic lymph nodes. Bacterial isolation and quantitative polymerase chain reaction (qPCR) were performed using samples suspected of tuberculosis. Tuberculosis cases accounted for 89.3% of the samples. Histopathology was more sensitive than other ancillary tests for diagnosing tuberculosis. Paraffin-embedded tissues from lymphoma cases were subjected to immunophenotyping using anti-CD3 and anti-CD79a immunohistochemistry. Frozen and/or paraffin-embedded tissues from lymphoma cases were used to identify the enzootic bovine leukosis (EBL) retrovirus through qPCR. Other diagnoses included primary (T- and B-cell lymphoma) and metastatic neoplasms (squamous cell carcinoma, pulmonary adenocarcinoma, undifferentiated carcinoma, undifferentiated adenocarcinoma, undifferentiated sarcoma, undifferentiated round cell tumor, mesothelioma, hepatic carcinoid, meningioma, and seminoma), actinogranulomas (pyogranulomatous lymphadenitis [actinobacillosis and actinomycosis]), idiopathic lymphadenitis (neutrophilic and/or histiocytic, granulomatous, and suppurative), and miscellaneous nonspecific lymphadenopathies (depletion/lymphoid atrophy, lymphangiectasia, erythrocyte drainage, parasitic eosinophilic lymphadenitis, follicular hyperplasia, and toxic granulomatous lymphadenitis). The combination of histopathology with complementary techniques is important for successful diagnosis, especially in complex cases of high epidemiological, economic, and zoosanitary importance, such as tuberculosis and EBL.

5.
Am J Epidemiol ; 2024 Apr 15.
Artículo en Inglés | MEDLINE | ID: mdl-38629584

RESUMEN

We used Poisson's linear regression to examine the association between racial bullying (RB) and the initiation of alcohol and tobacco uses after nine months. Two cluster randomized controlled trials were conducted in 2019 with fifth (girls: 50.0%; 10 years old: 82.0%; White: 36.8%; Black: 58.7%; Others: 4.5%) and seventh graders (girls: 49.5%; 12 years old: 78.1%; White: 33.2%; Black: 60.4%; Others: 6.4%) from 30 public schools in the municipality of São Paulo, Brazil. We restricted our analyzes on two subsets of students in each grade: those who reported no lifetime alcohol use at baseline and those who reported no lifetime baseline tobacco use. At baseline, 16.2% of fifth and 10.7% of seventh graders reported suffering from RB in the 30 days before data collection. After nine months, 14.9% of fifth graders started using alcohol and 2.5%, tobacco. Among seventh graders, the figures were 31.2% and 7.7%, respectively. RB predicted the initiation of use of alcohol (risk ratio - RR=1.36, 95%CI=1.07-1.70) and tobacco (RR=1.81, 95%CI=1.14-2.76) among seventh graders, with race-gender differences, particularly in Black girls (alcohol: RR=1.45, 95%CI=1.07-1.93; tobacco: RR=2.34, 95%CI=1.31-3.99). School-based programs and policies must explicitly address issues related to racism and gender in alcohol and tobacco prevention strategies.

6.
Br J Sports Med ; 58(5): 261-268, 2024 Mar 08.
Artículo en Inglés | MEDLINE | ID: mdl-38442950

RESUMEN

OBJECTIVES: This study aims to examine the associations of daily step count with all-cause mortality and incident cardiovascular disease (CVD) by sedentary time levels and to determine if the minimal and optimal number of daily steps is modified by high sedentary time. METHODS: Using data from the UK Biobank, this was a prospective dose-response analysis of total daily steps across low (<10.5 hours/day) and high (≥10.5 hours/day) sedentary time (as defined by the inflection point of the adjusted absolute risk of sedentary time with the two outcomes). Mortality and incident CVD was ascertained through 31 October 2021. RESULTS: Among 72 174 participants (age=61.1±7.8 years), 1633 deaths and 6190 CVD events occurred over 6.9 (±0.8) years of follow-up. Compared with the referent 2200 steps/day (5th percentile), the optimal dose (nadir of the curve) for all-cause mortality ranged between 9000 and 10 500 steps/day for high (HR (95% CI)=0.61 (0.51 to 0.73)) and low (0.69 (0.52 to 0.92)) sedentary time. For incident CVD, there was a subtle gradient of association by sedentary time level with the lowest risk observed at approximately 9700 steps/day for high (0.79 (0.72 to 0.86)) and low (0.71 (0.61 to 0.83)) sedentary time. The minimal dose (steps/day associated with 50% of the optimal dose) of daily steps was between 4000 and 4500 steps/day across sedentary time groups for all-cause mortality and incident CVD. CONCLUSIONS: Any amount of daily steps above the referent 2200 steps/day was associated with lower mortality and incident CVD risk, for low and high sedentary time. Accruing 9000-10 500 steps/day was associated with the lowest mortality risk independent of sedentary time. For a roughly equivalent number of steps/day, the risk of incident CVD was lower for low sedentary time compared with high sedentary time.


Asunto(s)
Enfermedades Cardiovasculares , Humanos , Persona de Mediana Edad , Anciano , Estudios de Cohortes , Estudios Prospectivos , Conducta Sedentaria , Riesgo
7.
Cancer Epidemiol Biomarkers Prev ; 33(8): 1028-1036, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-38437645

RESUMEN

BACKGROUND: We examined the joint associations of diet and device-measured intensity-specific physical activity (PA) with all-cause mortality (ACM), cardiovascular disease (CVD), and cancer incidence. METHODS: We used data from 79,988 participants from the UK Biobank, a population-based prospective cohort study. Light PA (LPA), moderate-to-vigorous PA (MVPA), vigorous PA (VPA), and total PA (TPA) were measured using a wrist-worn accelerometer. Diet quality score (DQS) was based on 10 foods and ranged from 0 (unhealthiest) to 100 (healthiest) points. We derived joint PA and diet variables. Outcomes were ACM, CVD, and cancer incidence including PA, diet and adiposity-related (PDAR) cancer. RESULTS: During a median follow-up of 8 years, 2,863 deaths occurred, 11,053 participants developed CVD, 7,005 developed cancer, and 3,400 developed PDAR cancer. Compared with the least favorable referent group (bottom PA tertile/low DQS), participants with middle and high (total and intensity specific) PA, except for LPA, had lower ACM risk and incident CVD risk, regardless of DQS. For example, among middle and high VPA and high DQS groups, CVD HR were 0.79 (95% CI, 0.74-0.86) and 0.75 (95% CI, 0.69-0.82), respectively. The pattern of cancer results was less pronounced but in agreement with the ACM and CVD incidence findings (e.g., HR, 0.90, 95% CI, 0.81-0.99; 0.88, 0.79-0.98; and 0.82, 0.74-0.92 among high VPA for low, moderate, and high DQS groups, respectively). CONCLUSIONS: Device-measured PA reveals novel joint associations with diet on health outcomes. IMPACT: Our results emphasize the crucial role of PA in addition to a healthy diet for reducing chronic diseases and mortality risk.


Asunto(s)
Enfermedades Cardiovasculares , Dieta , Ejercicio Físico , Neoplasias , Humanos , Masculino , Neoplasias/mortalidad , Neoplasias/epidemiología , Femenino , Enfermedades Cardiovasculares/mortalidad , Enfermedades Cardiovasculares/epidemiología , Estudios Prospectivos , Reino Unido/epidemiología , Persona de Mediana Edad , Incidencia , Dieta/estadística & datos numéricos , Anciano , Adulto , Acelerometría , Factores de Riesgo , Biobanco del Reino Unido
8.
J Affect Disord ; 352: 517-524, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38408614

RESUMEN

BACKGROUND: We examined the association between individual lifestyle risk factors with all-cause and cause-specific mortality. METHODS: Prospective cohort study including 155,002 participants from the Mexico City Prospective Study. Cox regression models were used to estimate the association between individual lifestyle risk factors and all-cause and cause-specific mortality. Participants with prevalent diseases at baseline and participants who died during the first 2, 5, 10, and 15 years of follow-up were excluded to account for reverse causation. RESULTS: 27,469 people died during 18.3 years of follow-up years. Overweight and moderate alcohol consumption were inversely associated with all-cause mortality, while low physical activity and smoking were positively associated when all participants were included, regardless of prevalent disease or duration of follow-up. The direction of the association of overweight with all-cause mortality changed from inverse to positive after excluding the first 10 years of follow-up. Compared with normal weight, the hazard ratio (95 % confidence interval) was 1.17 (1.13,1.22) for obesity after excluding those who died in the first 5 years of follow-up and 1.71 (1.59,1.84) after excluding the first 15 years of follow-up. The magnitude of the association of alcohol intake, low physical activity, and smoking with mortality attenuated, whereas for fruits and vegetables increased, after excluding longer periods of follow-up. LIMITATIONS: The data were collected exclusively in Mexico City; lifestyle risk factors were self-reported and thus prone to misclassification bias. CONCLUSIONS: Reverse causation may influence both the magnitude and the direction of the associations between lifestyle risk factors and mortality.


Asunto(s)
Estilo de Vida , Sobrepeso , Humanos , Estudios Prospectivos , Causas de Muerte , México/epidemiología , Sobrepeso/epidemiología , Factores de Riesgo
10.
JAMA ; 331(4): 318-328, 2024 01 23.
Artículo en Inglés | MEDLINE | ID: mdl-38261044

RESUMEN

Importance: Weight loss is common in primary care. Among individuals with recent weight loss, the rates of cancer during the subsequent 12 months are unclear compared with those without recent weight loss. Objective: To determine the rates of subsequent cancer diagnoses over 12 months among health professionals with weight loss during the prior 2 years compared with those without recent weight loss. Design, Setting, and Participants: Prospective cohort analysis of females aged 40 years or older from the Nurses' Health Study who were followed up from June 1978 until June 30, 2016, and males aged 40 years or older from the Health Professionals Follow-Up Study who were followed up from January 1988 until January 31, 2016. Exposure: Recent weight change was calculated from the participant weights that were reported biennially. The intentionality of weight loss was categorized as high if both physical activity and diet quality increased, medium if only 1 increased, and low if neither increased. Main Outcome and Measures: Rates of cancer diagnosis during the 12 months after weight loss. Results: Among 157 474 participants (median age, 62 years [IQR, 54-70 years]; 111 912 were female [71.1%]; there were 2631 participants [1.7%] who self-identified as Asian, Native American, or Native Hawaiian; 2678 Black participants [1.7%]; and 149 903 White participants [95.2%]) and during 1.64 million person-years of follow-up, 15 809 incident cancer cases were identified (incident rate, 964 cases/100 000 person-years). During the 12 months after reported weight change, there were 1362 cancer cases/100 000 person-years among all participants with recent weight loss of greater than 10.0% of body weight compared with 869 cancer cases/100 000 person-years among those without recent weight loss (between-group difference, 493 cases/100 000 person-years [95% CI, 391-594 cases/100 000 person-years]; P < .001). Among participants categorized with low intentionality for weight loss, there were 2687 cancer cases/100 000 person-years for those with weight loss of greater than 10.0% of body weight compared with 1220 cancer cases/100 000 person-years for those without recent weight loss (between-group difference, 1467 cases/100 000 person-years [95% CI, 799-2135 cases/100 000 person-years]; P < .001). Cancer of the upper gastrointestinal tract (cancer of the esophagus, stomach, liver, biliary tract, or pancreas) was particularly common among participants with recent weight loss; there were 173 cancer cases/100 000 person-years for those with weight loss of greater than 10.0% of body weight compared with 36 cancer cases/100 000 person-years for those without recent weight loss (between-group difference, 137 cases/100 000 person-years [95% CI, 101-172 cases/100 000 person-years]; P < .001). Conclusions and Relevance: Health professionals with weight loss within the prior 2 years had a significantly higher risk of cancer during the subsequent 12 months compared with those without recent weight loss. Cancer of the upper gastrointestinal tract was particularly common among participants with recent weight loss compared with those without recent weight loss.


Asunto(s)
Neoplasias , Pérdida de Peso , Femenino , Humanos , Masculino , Persona de Mediana Edad , Indio Americano o Nativo de Alaska/estadística & datos numéricos , Peso Corporal , Estudios de Seguimiento , Neoplasias/complicaciones , Neoplasias/diagnóstico , Neoplasias/epidemiología , Estudios Prospectivos , Anciano , Personal de Salud/estadística & datos numéricos , Asiático/estadística & datos numéricos , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Negro o Afroamericano/estadística & datos numéricos , Blanco/estadística & datos numéricos , Intención
11.
Sci Rep ; 13(1): 23006, 2023 12 27.
Artículo en Inglés | MEDLINE | ID: mdl-38155297

RESUMEN

In this study, we estimated the excess mortality from all-causes of death and noncommunicable diseases (NCDs) in adults living in the state of São Paulo during the COVID-19 pandemic in 2020. Number of deaths were retrieved from the Mortality Information System before (2017-2019) and during (2020) the COVID-19 pandemic, considering the following underlying causes of death: Neoplasms; Diabetes Mellitus; Circulatory System Diseases, and Respiratory System Diseases. Standardized Mortality Ratio (SMR) were calculated by dividing the mortality rates in 2020 by average mortality rates in 2017-2019, according to sex, age group, geographic location (state, capital, and Regional Health Departments). In 2020, occurred 341,704 deaths in the state of São Paulo vs 290,679 deaths in 2017-2019, representing an 18% increase in all-cause mortality (SMR 1.18) or 51,025 excess deaths during the first year of COVID-19 pandemic. The excess mortality was higher in men (186,741 deaths in 2020 vs 156,371 deaths in 2017-2019; SMR 1.18; 30,370 excess deaths) compared to women (154,963 deaths in 2020 vs 134,308 deaths in 2017-2019; SMR 1.15; 20,655 excess deaths). Regarding NCDs mortality, we observed a reduction in cancer mortality (SMR 0.98; -1,354 deaths), diseases of the circulatory system (SMR 0.95; -4,277 deaths), and respiratory system (SMR 0.88; -1,945). We found a 26% increase in Diabetes Mellitus mortality (SMR 1.26; 2885 deaths) during the pandemic year. Our findings corroborate the need to create and strengthen policies aimed at the prevention and control of NCDs, in order to mitigate the impact of future infectious disease pandemics.


Asunto(s)
COVID-19 , Diabetes Mellitus , Enfermedades no Transmisibles , Adulto , Masculino , Humanos , Femenino , Pandemias , Causas de Muerte , Enfermedades no Transmisibles/epidemiología , Brasil/epidemiología , Diabetes Mellitus/epidemiología , Mortalidad
12.
BMC Health Serv Res ; 23(1): 1182, 2023 Oct 31.
Artículo en Inglés | MEDLINE | ID: mdl-37904117

RESUMEN

BACKGROUND: Compelling evidence supports the association between red and processed meat consumption and increased risk of colorectal cancer. Herein, we estimated the current (2018) and future (2030) federal direct healthcare costs of colorectal cancer in the Brazilian Unified Health System attributable to red and processed meat consumption. Considering reduced red and processed meat consumption, we also projected attributable costs of colorectal cancer in 2040. METHODS: We retrieved information on red and processed meat consumption from two nationally representative dietary surveys, the Household Budget Survey 2008-2009 and 2017-2018; relative risks for colorectal cancer from a meta-analysis; direct healthcare costs of inpatient and outpatient procedures in adults ≥ 30 years with colorectal cancer (C18-C20) from 2008-2019 by sex. RESULTS: Attributable costs of colorectal cancer were calculated via comparative risk assessment, assuming a 10-year lag. In 2018, US$ 20.6 million (8.4%) of direct healthcare costs of colorectal cancer were attributable to red and processed meat consumption. In 2030, attributable costs will increase to US$ 86.6 million (19.3%). Counterfactual scenarios of reducing red and processed meat consumption in 2030 suggested that US$ 2.2 to 11.9 million and US$ 13 to 74 million could be saved in 2040, respectively. CONCLUSION: Red and processed meat consumption has an escalating economic impact on the Brazilian Unified Health System. Our findings support interventions and policies focused on primary prevention and cancer.


Asunto(s)
Neoplasias Colorrectales , Adulto , Humanos , Brasil/epidemiología , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/etiología , Neoplasias Colorrectales/prevención & control , Carne/efectos adversos , Dieta , Medición de Riesgo , Factores de Riesgo
14.
Cad Saude Publica ; 39(8): e00212622, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37820228

RESUMEN

The practice of leisure time physical activity brings several health benefits, such as the prevention of noncommunicable diseases. Investigating the temporal trend of physical activity practice in older adults by sociodemographic characteristics and geographical regions could be important to plan public health policies and effective interventions. This is a time series study that analyzes the temporal trend of leisure time physical activity among Brazilian older adults with data from 2009 to 2020. For this, we used a sample of 186,097 older adults (≥ 60 years old) obtained from the Risk and Protective Factors Surveillance System for Chronic Noncomunicable Diseases Through Telephone Interview (Vigitel) (2009-2020). Information on leisure time physical activity and sociodemographic and health characteristics were collected. Prais-Winsten regression was used to identify significant trends in the annual variation of the leisure time physical activity indicators. Practice of ≥ 150 minutes/week of moderate intensity leisure time physical activity varied from 23.3% to 27.5% (0.41p.p./year) (2009-2020), with a higher increase during 2015-2020 (0.59p.p./year). The increase in the most recent period occurred among men, aged from 60 to 69 years, with lower educational level, residing in the Northeast Region, and without self-reported chronic diseases. These results may contribute to the evaluation of Brazilian health policies targeting the leisure time physical activity practice in older adults.


Asunto(s)
Actividades Recreativas , Actividad Motora , Masculino , Humanos , Anciano , Persona de Mediana Edad , Brasil/epidemiología , Factores de Tiempo , Ejercicio Físico , Enfermedad Crónica
15.
BMC Public Health ; 23(1): 1507, 2023 08 09.
Artículo en Inglés | MEDLINE | ID: mdl-37559052

RESUMEN

BACKGROUND: Evidence on all-cause mortality attributable to joint sitting time and physical inactivity is lacking. In this study, we estimated the proportion and number of deaths attributable to sitting time and physical inactivity in Chilean adults. METHODS: A sample of 5834 adults aged 20-96 years from a 2016-2017 Chilean National Health Survey was included to describe the prevalence of 16 joint categories of sitting time and physical activity. Relative risks for the joint association of sitting time and physical inactivity were obtained from a meta-analysis of individual participant data. We retrieved the number of deaths in adults ≥ 20 years in 2019 from the Chilean Ministry of Health. RESULTS: Participants with high sitting time (> 8 h/day) and low physical activity (< 2.5 MET-hour/week) were more likely to be women, 20-64 years, non-indigenous ethnicity, lived in the urban areas, had middle education level and monthly household income, and had public health insurance. Reducing sitting time and increasing physical activity to a theoretical minimum risk exposure level could prevent up to 11,470 deaths or 10.4% of all deaths. Increasing physical activity to >35.5 MET-hour/week and maintaining sitting time could prevent approximately 10,477 deaths or 9.5% of all deaths. Reducing sitting time to < 4 h/day and maintaining physical activity would not reduce the number of deaths (-3.4% or 38 deaths). CONCLUSION: Reducing sitting time may be ancillary for preventing mortality. Therefore, increasing physical activity should be the primary focus of interventions and policies in Chile.


Asunto(s)
Ejercicio Físico , Conducta Sedentaria , Adulto , Femenino , Humanos , Masculino , Chile/epidemiología , Encuestas Epidemiológicas , Factores de Tiempo , Adulto Joven , Persona de Mediana Edad
16.
BMC Public Health ; 23(1): 1337, 2023 07 12.
Artículo en Inglés | MEDLINE | ID: mdl-37438831

RESUMEN

BACKGROUND: Previous studies have quantified the current burden of diseases attributable to overweight in Chile. However, no study has estimated the attributable burden of overweight in the future. Herein, we estimated the potential impact of different trajectories in the prevalence of overweight on the incidence and mortality from non-communicable diseases (NCDs) in Chilean adults from 2019 to 2030. METHODS: A multistate life table modelling was used to estimate the business-as-usual (BAU: if the current rate of increase in BMI persist through the next 11 years; i.e., 0.4% per year from 2003 to 2017) and three counterfactual scenarios (1: the increase rate of overweight is reduced by half; 2: maintanance of the current prevalence of overweight; 3: the prevalence of overweight is reduced by 6.7%) over a 11-year simulation period for burden of NCDs attributable to overweight in Chilean adults aged 20 to 80 years. The model inputs included nationally representative data of body mass index, national official demographic records, NCDs from the Global Burden of Disease study in 2019, and relative risks from a published meta-analysis. RESULTS: If the current trends of increase in overweight are maintained in Chile, approximately, 669 thousand cases and 117 thousand deaths from NCDs will occur from 2020 to 2030. In case the increase rate of overweight is reduced by half during this period, around 7 thousand cases and 1.4 thousand deaths from NCDs would be prevented, while achieving no increase in the prevalence of overweight would avert 10 thousand cases and 2 thousand deaths. In the optimistic scenario of reducing the prevalence of overweight by 6.7% until 2030, approximately 25 thousand cases and 5 thousand deaths from NCDs would be prevented. CONCLUSION: We estimated that the number of NCDs cases and deaths that could be avoided by decreasing the prevalence of overweight in Chilean adults. Preventive programs aimed to reduce overweight may have a high impact on the future burden of NCDs in Chile.


Asunto(s)
Enfermedades no Transmisibles , Sobrepeso , Adulto , Humanos , Chile/epidemiología , Sobrepeso/epidemiología , Tablas de Vida , Enfermedades no Transmisibles/epidemiología , Índice de Masa Corporal
17.
PLoS One ; 18(7): e0287224, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37428749

RESUMEN

OBJECTIVES: Cancer is an increasing cause of death and disability in Brazil and a pivotal vector for growing health expenditures. Lower levels of leisure-time physical activity are associated with a higher risk of some cancers. We quantified the current and future cancer direct healthcare costs attributable to insufficient leisure-time physical activity in Brazil. METHODS: We performed a macrosimulation model using: (i) relative risks from meta-analyses; (ii) prevalence data of insufficient leisure-time physical activity in adults ≥ 20 years; (iii) national registries of healthcare costs of adults ≥ 30 years with cancer. We used simple linear regression to predict cancer costs as a function of time. We calculated the potential impact fraction (PIF) considering the theoretical-minimum-risk exposure and other counterfactual scenarios of physical activity prevalence. RESULTS: We projected that the costs of breast, endometrial, and colorectal cancers may increase from US$ 630 million in 2018 to US$ 1.1 billion in 2030 and US$ 1.5 billion in 2040. The costs of cancer attributable to insufficient leisure-time physical activity may increase from US$ 43 million in 2018 to US$ 64 million in 2030. Increasing leisure-time physical activity could potentially save US$ 3 million to US$ 8.9 million in 2040 by reducing the prevalence of insufficient leisure-time physical activity in 2030. CONCLUSION: Our results may be helpful to guide cancer prevention policies and programs in Brazil.


Asunto(s)
Neoplasias , Adulto , Femenino , Humanos , Brasil/epidemiología , Neoplasias/epidemiología , Neoplasias/prevención & control , Actividad Motora , Ejercicio Físico , Costos de la Atención en Salud , Actividades Recreativas
18.
BMC Public Health ; 23(1): 1153, 2023 06 15.
Artículo en Inglés | MEDLINE | ID: mdl-37316825

RESUMEN

BACKGROUND: In 2006, Brazil implemented the National Policy on Integrative and Complementary Practices of the SUS. and in 2015, the Brazilian Ministry of Health issued a reinforcement to this policy to increase access to integrative and complementary health practices (ICHP). In this study, we described the prevalence of ICHP in Brazilian adults according to their sociodemographic characteristics, self-perceived health, and chronic diseases. METHODS: This is a nationally representative cross-sectional survey including 64,194 participants from the 2019 Brazilian National Health Survey. Types of ICHP were categorized according to their purposes: health promotion (Tai chi/Lian gong/Qi gong, yoga, meditation, and integrative community therapy) or therapeutic practices (acupuncture, auricular acupressure, herbal treatment and phytotherapy, and homeopathy). Participants were classified as non-practitioners and practitioners, who in turn were grouped according to use of ICHP in the last 12 months: only used health promotion practices (HPP); only used therapeutic practices (TP); used both (HPTP). Multinomial logistic regressions were performed to estimate the associations of ICHP with sociodemographic characteristics, self-perceived health status, and chronic diseases. RESULTS: Brazilian adults showed an ICHP use prevalence of 6.13% [95%CI = 5.75-6.54]. Compared to non-practitioners, women and middle-aged adults were more likely to use any ICHP. Afro-Brazilians were less likely to use both HPP and HPTP, whereas Indigenous people were more likely to use both HPP and TP. We found a positive gradient of association among participants with higher income and educational attainment and access to any ICHP. People from rural areas and those with negative self-perceived health were more likely to use TP. Participants with arthritis/rheumatism, chronic back problems, and depression were more likely to use any ICHP. CONCLUSIONS: We found that 6% of Brazilian adults reported using ICHP in the previous 12 months. Women, middle-aged individuals, chronic patients, people with depression, and wealthier Brazilians are more likely to use any type of ICHP. Of note, rather than suggesting to expand the offer of these practices in the Brazilian public health system, this study diagnosed Brazilians' behavior of seeking for complementary healthcare.


Asunto(s)
Éxito Académico , Artritis , Adulto , Persona de Mediana Edad , Humanos , Femenino , Brasil/epidemiología , Estudios Transversales , Encuestas Epidemiológicas
19.
Sci Rep ; 13(1): 9236, 2023 06 07.
Artículo en Inglés | MEDLINE | ID: mdl-37286727

RESUMEN

In this study we examined the combined association of physical activity and sitting time with cardiometabolic risk factors in adults in Chile. This is a cross-sectional study based on 3201 adults aged from 18 to 98 years from the Chilean National Health Survey (2016-2017) who responded to the GPAQ questionnaire. Participants were considered inactive if spent < 600 METs-min/wk-1 in physical activity. High sitting time was defined as ≥ 8 h/day. We classified participants into the following 4 groups: active and low sitting time; active and high sitting time; inactive and low sitting time; inactive and high sitting time. The cardiometabolic risk factors considered were metabolic syndrome, body mass index, waist circumference, total cholesterol, and triglycerides. Multivariable logistic regression models were performed. Overall, 16.1% were classified as inactive and high sitting time. Compared to active participants with low sitting time, both inactive participants with low (OR: 1.51; 95% CI 1.10, 1.92) and high sitting time (1.66; 1.10, 2.22) had higher body mass index. Similar results were found for high waist circumference: inactive participants with low (1.57; 1.14, 2.00) and high sitting time (1.84; 1.25, 2.43). We found no combined association of physical activity and sitting time with metabolic syndrome, total cholesterol, and triglycerides. These findings may be useful to inform programs focused on obesity prevention in Chile.


Asunto(s)
Enfermedades Cardiovasculares , Síndrome Metabólico , Adulto , Humanos , Índice de Masa Corporal , Factores de Riesgo Cardiometabólico , Enfermedades Cardiovasculares/etiología , Enfermedades Cardiovasculares/complicaciones , Chile/epidemiología , Colesterol , Estudios Transversales , Ejercicio Físico , Síndrome Metabólico/epidemiología , Síndrome Metabólico/etiología , Factores de Riesgo , Sedestación , Triglicéridos , Circunferencia de la Cintura , Adolescente , Adulto Joven , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años
20.
Artículo en Inglés | MEDLINE | ID: mdl-37297631

RESUMEN

Physical activity guidelines for health recommend any type of unstructured physical activity for health promotion. Adults should perform at least 150-300 min per week of moderate intensity or 75-150 min per week of vigorous intensity activities, or an equivalent combination of the two intensities. However, the relationship between physical activity intensity and longevity remains a debated topic, with conflicting perspectives offered by epidemiologists, clinical exercise physiologists or anthropologists. This paper addresses the current known role of physical activity intensity (in particular vigorous versus moderate intensity) on mortality and the existing problems of measurement. Given the diversity of existing proposals to categorize physical activity intensity, we call for a common methodology. Device-based physical activity measurements (e.g., wrist accelerometers) have been proposed as a valid method to measure physical activity intensity. An appraisal of the results reported in the literature, however, highlights that wrist accelerometers have not yet demonstrated sufficient criterion validity when they are compared to indirect calorimetry. Novel biosensors and wrist accelerometers will help us understand how different metrics of physical activity relates to human health, however, all these technologies are not enough mature to provide personalized applications for healthcare or sports performance.


Asunto(s)
Ejercicio Físico , Muñeca , Adulto , Humanos , Calorimetría Indirecta , Promoción de la Salud , Calibración , Acelerometría
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