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BACKGROUND: Cervical and breast cancers are among the top 4 leading causes of cancer-related mortality in women. This study aimed to examine age-specific temporal trends in mortality for cervical and breast cancers in urban and rural areas of China from 2009 to 2021. METHODS: Age-specific mortality data for cervical and breast cancers among Chinese women aged 20-84 years were obtained from China's National Disease Surveillance Points system spanning the years 2009 to 2021. Negative binomial regression models were utilized to assess urban-rural differences in mortality rate ratios, while Joinpoint models with estimated average annual percent changes (AAPC) and slopes were employed to compare temporal trends and the acceleration of mortality rates within different age groups. RESULTS: From 2009 to 2021, there was a relative increase in age-specific mortality associated with the two cancers observed in rural areas compared with urban areas. A rising trend in the screening age of 35-64 [AAPC: 4.0%, 95% confidence interval (CI) 0.5-7.6%, P = 0.026] for cervical cancer was noted in rural areas, while a stable trend (AAPC: - 0.7%, 95% CI - 5.8 to 4.6%, P = 0.78) was observed in urban areas. As for breast cancer, a stable trend (AAPC: 0.3%, 95% CI - 0.3 to 0.9%, P = 0.28) was observed in rural areas compared to a decreasing trend (AAPC: - 2.7%, 95% CI - 4.6 to - 0.7%, P = 0.007) in urban areas. Urban-rural differences in mortality rates increased over time for cervical cancer but decreased for breast cancer. Mortality trends for both cervical and breast cancers showed an increase with age across 4 segments, with the most significant surge in mortality observed among the 35-54 age group across urban and rural areas, periods, and regions in China. CONCLUSIONS: Special attention should be given to women aged 35-54 years due to mortality trends and rural-urban disparities. Focusing on vulnerable age groups and addressing rural-urban differences in the delivery of cancer control programs can enhance resource efficiency and promote health equity.
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Neoplasias de la Mama , Población Rural , Población Urbana , Neoplasias del Cuello Uterino , Humanos , Femenino , Persona de Mediana Edad , Neoplasias de la Mama/mortalidad , Adulto , China/epidemiología , Anciano , Neoplasias del Cuello Uterino/mortalidad , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Población Urbana/estadística & datos numéricos , Población Urbana/tendencias , Anciano de 80 o más Años , Adulto Joven , Mortalidad/tendencias , Factores de EdadRESUMEN
The Centers for Disease Control and Prevention (CDC) continues to promote the utilization of electronic health records (EHRs) to support population health management and reduce disparities. However, access to EHRs with capabilities to disaggregate data or generate digital dashboards is not always readily available in rural areas. With funding from CDC's DP-18-1815, the Division of Diabetes and Heart Disease Management (Division) at the South Carolina Department of Health and Environmental Control designed a quality improvement initiative to reduce health disparities for people with hypertension and high blood cholesterol in rural areas. With support from a nonprofit partner, the Division used qualitative evaluation methods to evaluate the extent to which practices were able to disaggregate data and report quality measures.
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Registros Electrónicos de Salud , Uso Significativo , Registros Electrónicos de Salud/estadística & datos numéricos , Registros Electrónicos de Salud/tendencias , Humanos , Uso Significativo/estadística & datos numéricos , South Carolina , Estados Unidos , Centers for Disease Control and Prevention, U.S./organización & administración , Servicios de Salud Rural/tendencias , Servicios de Salud Rural/estadística & datos numéricos , Mejoramiento de la Calidad , Población Rural/estadística & datos numéricos , Población Rural/tendenciasRESUMEN
This cohort study examines rural and urban trends in 30-day all-cause and same-cause mental health readmissions in the US.
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Trastornos Mentales , Readmisión del Paciente , Humanos , Readmisión del Paciente/estadística & datos numéricos , Readmisión del Paciente/tendencias , Trastornos Mentales/terapia , Trastornos Mentales/epidemiología , Población Urbana/estadística & datos numéricos , Población Urbana/tendencias , Estados Unidos , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Masculino , Femenino , Adulto , Persona de Mediana EdadRESUMEN
BACKGROUND: Despite consistent improvements in cancer prevention and care, rural and urban disparities in cancer incidence persist in the United States. Our objective was to further examine rural-urban differences in cancer incidence and trends. METHODS: We used the North American Association of Central Cancer Registries dataset to investigate rural-urban differences in 5-year age-adjusted cancer incidence (2015-2019) and trends (2000-2019), also examining differences by region, sex, race/ethnicity, and tumor site. Age-adjusted rates were calculated using SEER∗Stat 8.4.1, and trend analysis was done using Joinpoint, reporting annual percent changes (APC). RESULTS: We observed higher all cancer combined 5-year incidence rates in rural areas (457.6 per 100,000) compared with urban areas (447.9), with the largest rural-urban difference in the South (464.4 vs. 449.3). Rural populations also exhibited higher rates of tobacco-associated, human papillomavirus-associated, and colorectal cancers, including early-onset cancers. Tobacco-associated cancer incidence trends widened between rural and urban from 2000 to 2019, with significant, but varying, decreases in urban areas throughout the study period, whereas significant rural decreases only occurred between 2016 and 2019 (APC = -0.96). Human papillomavirus-associated cancer rates increased in both populations until recently with urban rates plateauing whereas rural rates continued to increase (e.g., APC = 1.56, 2002-2019). CONCLUSIONS: Rural populations had higher overall cancer incidence rates and higher rates of cancers with preventive opportunities compared with urban populations. Improvements in these rates were typically slower in rural populations. IMPACT: Our findings underscore the complex nature of rural-urban disparities, emphasizing the need for targeted interventions and policies to reduce disparities and achieve equitable health outcomes.
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Neoplasias , Población Rural , Población Urbana , Humanos , Incidencia , Estados Unidos/epidemiología , Neoplasias/epidemiología , Femenino , Masculino , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Población Urbana/estadística & datos numéricos , Población Urbana/tendencias , Programa de VERF/estadística & datos numéricos , Persona de Mediana Edad , Adulto , Anciano , Sistema de Registros/estadística & datos numéricosRESUMEN
BACKGROUND: The prevalence of physical inactivity and sedentary behavior among children and adolescents is a growing public health concern. This study aims to examine the trends in Physical Activity (PA) and Recreational Screen Time (RST) amongst children and adolescents in China, considering variations in genders, school levels, areas (urban versus rural), and regions (north versus south). The findings provide a foundation to guide policy and strategy making for future health promotion and development. METHODS: An annual national cross-sectional survey was conducted in China from 2017 to 2019 cumulatively involving 52,503 (48% female) children and adolescents from grades 4 to 12 (aged 12.72 ± 2.12). Data on PA and RST were collected through self-administered questionnaires. Weighted least squares regression was used to analyze the trends and differences in PA and RST among the participants' profiles. RESULTS: There was an annual decreased in PA compliance rate of approximately 3.43% (95% CI: 0.79-6.08%) for primary school students, primarily among males residing in rural areas, and in northern regions. Middle school students experienced a yearly decrease of about 5.23% (95% CI: 2.55-7.92%) in PA compliance across all genders, regions, and urban areas. Similarly, the RST compliance rates for primary school students declined by approximately 3.18% (95% CI: 1.57-4.78%) annually for all genders and areas, but only in the northern regions. CONCLUSIONS: This research highlights a downward trend in PA and RST compliance amongst Chinese children and adolescents, with variations based on school level, gender, area, and region. Urgent policies and interventions are imperative to promote PA while mitigating excessive RST within these populations.
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Ejercicio Físico , Tiempo de Pantalla , Humanos , Masculino , Femenino , China , Adolescente , Niño , Estudios Transversales , Conducta Sedentaria , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Encuestas y Cuestionarios , Recreación , Población Urbana/estadística & datos numéricos , Pueblos del Este de AsiaRESUMEN
Importance: Bronchiolitis is the most common and most cumulatively expensive condition in pediatric hospital care. Few population-based studies have examined health inequalities in bronchiolitis outcomes over time. Objective: To examine trends in bronchiolitis-related emergency department (ED) visit and hospitalization rates by sociodemographic factors in a universally funded health care system. Design, Setting, and Participants: This repeated cross-sectional cohort study was performed from April 1, 2004, to March 31, 2022, using population-based health administrative data from children younger than 2 years in Ontario, Canada. Main Outcome and Measures: Bronchiolitis ED visit and hospitalization rates per 1000 person-years reported for the equity stratifiers of sex, residence location (rural vs urban), and material resources quintile. Trends in annual rates by equity stratifiers were analyzed using joinpoint regression and estimating the average annual percentage change (AAPC) with 95% CI and the absolute difference in AAPC with 95% CI from April 1, 2004, to March 31, 2020. Results: Of 2â¯921â¯573 children included in the study, 1â¯422â¯088 (48.7%) were female and 2â¯619â¯139 (89.6%) lived in an urban location. Emergency department visit and hospitalization rates were highest for boys, those with rural residence, and those with least material resources. There were no significant between-group absolute differences in the AAPC in ED visits per 1000 person-years by sex (female vs male; 0.22; 95% CI, -0.92 to 1.35; P = .71), residence (rural vs urban; -0.31; 95% CI -1.70 to 1.09; P = .67), or material resources (quintile 5 vs 1; -1.17; 95% CI, -2.57 to 0.22; P = .10). Similarly, there were no significant between-group absolute differences in the AAPC in hospitalizations per 1000 person-years by sex (female vs male; 0.53; 95% CI, -1.11 to 2.17; P = .53), residence (rural vs urban; -0.62; 95% CI, -2.63 to 1.40; P = .55), or material resources (quintile 5 vs 1; -0.93; 95% CI -3.80 to 1.93; P = .52). Conclusions and Relevance: In this population-based cohort study of children in a universally funded health care system, inequalities in bronchiolitis ED visit and hospitalization rates did not improve over time.
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Bronquiolitis , Servicio de Urgencia en Hospital , Hospitalización , Humanos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Servicio de Urgencia en Hospital/tendencias , Masculino , Femenino , Hospitalización/estadística & datos numéricos , Hospitalización/tendencias , Lactante , Bronquiolitis/epidemiología , Bronquiolitis/terapia , Ontario/epidemiología , Estudios Transversales , Factores Sociodemográficos , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Recién Nacido , Estudios de Cohortes , Población Urbana/estadística & datos numéricos , Población Urbana/tendencias , Preescolar , Visitas a la Sala de EmergenciasAsunto(s)
Negro o Afroamericano , Armas de Fuego , Violencia con Armas , Homicidio , Mortalidad , Población Rural , Adolescente , Niño , Femenino , Humanos , Masculino , Negro o Afroamericano/estadística & datos numéricos , Armas de Fuego/estadística & datos numéricos , Violencia con Armas/etnología , Violencia con Armas/estadística & datos numéricos , Violencia con Armas/tendencias , Homicidio/etnología , Homicidio/estadística & datos numéricos , Homicidio/tendencias , Mortalidad/etnología , Mortalidad/tendencias , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Estados Unidos/epidemiología , Población Urbana/estadística & datos numéricos , Población Urbana/tendencias , Blanco/estadística & datos numéricos , Heridas por Arma de Fuego/epidemiología , Heridas por Arma de Fuego/etnología , Heridas por Arma de Fuego/mortalidadRESUMEN
The aim of this study was to analyse the occurrence and pace of secular trends regarding body proportions among young adults representing different place of origin, studying in Bydgoszcz (Poland). The data constituted of the results of anthropometric measurements of 1,199 young adults (340 male and 859 female) performed between 2001 and 2019. Selected body build parameters were measured and the following indices were calculated on their basis: upper-limb index, lower-limb index, inter-limb index, chest depth-to-breadth ratio, pelvi-acromial index, reciprocal ponderal index. The place of origin was self-reported by the participants and recorded by the researchers. Based on that piece of information the participants were divided into two categories: villages and small cities, big cities. Considering the pace of the changes, they occurred the fastest for the pelvi-acromial index and the slowest in the case of the lower limb index, which concerned both urbanisation categories. Between 2001-05 and 2016-19 analysed changes generally occurred faster in the high-urbanisation category than in the low-urbanisation one, except for chest depth-to-breadth ratio and lower limb index in male participants as well as reciprocal-ponderal index and pelvi-acromial index among women. In conclusion, obtained results allow observing the changes in selected body proportions occurring over the years 2001-2019 in the population of young adults from Poland. Additionally, the findings can help identify and address risk factors related to specific proportions of the body and present in the contemporary population.
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Antropología Física , Antropometría , Humanos , Masculino , Femenino , Adulto Joven , Polonia/epidemiología , Adulto , Tamaño Corporal/fisiología , Adolescente , Urbanización/tendencias , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Población Urbana/estadística & datos numéricos , Población Urbana/tendenciasRESUMEN
Rapid demographic ageing substantially affects socioeconomic development1-4 and presents considerable challenges for food security and agricultural sustainability5-8, which have so far not been well understood. Here, by using data from more than 15,000 rural households with crops but no livestock across China, we show that rural population ageing reduced farm size by 4% through transferring cropland ownership and land abandonment (approximately 4 million hectares) in 2019, taking the population age structure in 1990 as a benchmark. These changes led to a reduction of agricultural inputs, including chemical fertilizers, manure and machinery, which decreased agricultural output and labour productivity by 5% and 4%, respectively, further lowering farmers' income by 15%. Meanwhile, fertilizer loss increased by 3%, resulting in higher pollutant emissions to the environment. In new farming models, such as cooperative farming, farms tend to be larger and operated by younger farmers, who have a higher average education level, hence improving agricultural management. By encouraging the transition to new farming models, the negative consequences of ageing can be reversed. Agricultural input, farm size and farmer's income would grow by approximately 14%, 20% and 26%, respectively, and fertilizer loss would reduce by 4% in 2100 compared with that in 2020. This suggests that management of rural ageing will contribute to a comprehensive transformation of smallholder farming to sustainable agriculture in China.
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Distribución por Edad , Agricultura , Agricultores , Granjas , Seguridad Alimentaria , Población Rural , Desarrollo Sostenible , Humanos , Agricultura/economía , Agricultura/educación , Agricultura/métodos , Agricultura/organización & administración , China , Agricultores/educación , Agricultores/estadística & datos numéricos , Granjas/economía , Granjas/organización & administración , Granjas/estadística & datos numéricos , Granjas/tendencias , Fertilizantes/análisis , Factores de Edad , Seguridad Alimentaria/economía , Seguridad Alimentaria/métodos , Desarrollo Sostenible/economía , Desarrollo Sostenible/tendencias , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Eficiencia , Contaminantes AmbientalesRESUMEN
This Medical News article discusses a new study of household food purchasing trends from 2008 to 2020.
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Composición Familiar , Abastecimiento de Alimentos , Alimentos , Población Rural , Humanos , Alimentos/economía , Abastecimiento de Alimentos/economía , Abastecimiento de Alimentos/estadística & datos numéricos , Población Rural/estadística & datos numéricos , Población Rural/tendencias , Estados Unidos/epidemiologíaRESUMEN
This study determined the prevalence of metabolic syndrome (MetS) in open fire stoves and improved cookstoves users (ICS) in the rural Peruvian Andes. Participants answered a socioeconomic questionnaire, one 24-hour food recall and underwent a physical examination. We analysed data from 385 participants, 190 (112 women and 78 men) were ICS users and 195 (123 women and 72 men) were open fire stove users. The prevalence of MetS was 21.3, 26.4% in women and 13.3% in men. We found no statistically significant association between the type of cookstove and MetS. Body mass index and altitude were important determinants of MetS. Research on cardiometabolic diseases and open fire stove use contributes to understanding the effect of household air pollution on health in high altitude populations.
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Utensilios de Comida y Culinaria/estadística & datos numéricos , Culinaria/métodos , Síndrome Metabólico/etiología , Adulto , Contaminación del Aire Interior/análisis , Altitud , Utensilios de Comida y Culinaria/economía , Composición Familiar , Femenino , Incendios , Productos Domésticos , Humanos , Masculino , Síndrome Metabólico/epidemiología , Persona de Mediana Edad , Material Particulado/análisis , Perú , Población Rural/tendencias , Factores Socioeconómicos , Encuestas y CuestionariosAsunto(s)
Causas de Muerte/tendencias , Cirrosis Hepática/epidemiología , Cirrosis Hepática/mortalidad , Gobierno Local , Mortalidad/tendencias , Población Rural/tendencias , Población Urbana/tendencias , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Predicción , Humanos , Masculino , Persona de Mediana Edad , Población Rural/estadística & datos numéricos , Estados Unidos/epidemiología , Población Urbana/estadística & datos numéricosRESUMEN
Thiamine deficiency disorders are associated with a variety of clinical symptoms affecting the nervous and cardiovascular systems. There is growing recognition that thiamine deficiency can occur in populations well beyond the classical region of South Asia, and at-risk populations include those who receive a large proportion of their energy from polished white rice (or other low-thiamine staple foods) and with low dietary diversity. Reports of thiamine deficiency in West Africa over the last century have suggested that this has historically been an issue in this population, but in more recent decades, these reports have been limited to prison populations. To understand if thiamine deficiency might be an unrecognized problem in the communities of this region, erythrocyte samples collected during the wet and dry seasons from 226 women of reproductive age (mean age = 28 years old) were assessed for thiamine status by measuring the erythrocyte transketolase activity coefficient (ETKac). Overall, 35.8% of the sample was at high risk of thiamine deficiency (ETKac ≥ 1.25). Risk of thiamine deficiency was significantly higher in the wet (47.9%) compared with the dry season (22.9%) (P < 0.001). To our knowledge, this is the first report of biochemical thiamine deficiency in a free-living population in West Africa in the 21st century and suggests that further investigation is warranted.
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Reproducción/fisiología , Población Rural , Deficiencia de Tiamina/sangre , Deficiencia de Tiamina/epidemiología , Adolescente , Adulto , Femenino , Gambia/epidemiología , Humanos , Población Rural/tendencias , Deficiencia de Tiamina/diagnóstico , Adulto JovenRESUMEN
RESUMO Objetivo: Comparar as características sociodemográficas, de saúde e de trabalho de homens e mulheres com deficiência que residem em contexto rural. Método: Estudo transversal analítico, com 276 pessoas com deficiência residentes em cenário rural de oito municípios da região noroeste do Estado do Rio Grande do Sul, Brasil. Os dados foram coletados por meio de um questionário fechado, com variáveis sociodemográficas, de trabalho e saúde, aplicado na residência dos participantes nos meses de setembro de 2018 a julho de 2019. Esses foram digitados e analisados no programa estatístico software Statistical Package for the Social Sciences for Windows, versão 18.0 por meio de estatística analítica descritiva (comparação de frequência). Para comparar os dois grupos (homens e mulheres) empregou-se o teste Qui-Quadrado. Resultados: Dos homens, 27,8% apresentaram deficiência física e a deficiência múltipla foi mais frequente na mulher (p<0,001). O trabalho na agricultura e do lar eram mais frequentes no sexo feminino e as atividades autônomas e empregatícias, no sexo masculino. Ambos recebiam BPC, ainda que 18% não tivessem nenhum tipo de benefício. Homens tinham duas vezes mais chance de serem tabagistas e quase três vezes maior risco de etilismo que as mulheres (p<0,001). Conclusão: As características de pessoas com deficiência que residem em contexto rural se diferenciam entre os sexos, no que se refere à deficiência, trabalho e hábitos que vulnerabilizam a saúde.
RESUMEN Objetivo: comparar las características sociodemográficas, de salud y de trabajo de hombres y mujeres con discapacidad que residen en contexto rural. Método: estudio transversal analítico, con 276 personas con discapacidad residentes en escenario rural de ocho municipios de la región noroeste del Estado de Rio Grande do Sul, Brasil. Los datos fueron recogidos a través de un cuestionario cerrado, con variables sociodemográficas, de trabajo y salud, aplicado en la residencia de los participantes en los meses de septiembre de 2018 a julio de 2019. Estos fueron introducidos y analizados en el programa estadístico software StatisticalPackageforthe Social Sciencesfor Windows, versión 18.0. por medio de estadística analítica descriptiva (comparación de frecuencia). Para comparar los dos grupos (hombres y mujeres) se empleó la Prueba de chi-cuadrado. Resultados: de los hombres, el 27,8% presentó discapacidad física y la discapacidad múltiple fue más frecuente en la mujer (p<0,001). El trabajo en la agricultura y en el hogar eran más frecuentes en el sexo femenino y las actividades autónomas y de empleo, en el sexo masculino. Ambos recibían BPC, aunque el 18% no tenía ningún tipo de beneficio. Los hombres tenían dos veces más probabilidades de ser fumadores y casi tres veces mayor riesgo de etilismo que las mujeres (p<0,001). Conclusión: las características de las personas con discapacidad que residen en un contexto rural se diferencian entre los sexos, en lo que se refiere a la discapacidad, trabajo y hábitos que vulneran la salud.
ABSTRACT Objective: Comparing the sociodemographic characteristics of health and work of men and women with disabilities living in a rural context. Method: A cross-sectional analytical study with 276 people with disabilities living in a rural setting in eight cities in the Northwest Region of the State of Rio Grande do Sul, Brazil. Data were collected through a closed questionnaire with sociodemographic, work and health variables applied at the participants' residence from September 2018 to July 2019. These were typed and analyzed in the software Statistical Package for the Social Sciences for Windows, version 18.0 by means of descriptive analytical statistics (frequency comparison). To compare the two groups (men and women) the Chi-Square test was used. Results: Of the men, 27.8% had physical disabilities and multiple disability was more frequent in women (p<0.001). Work in agriculture and home was more frequent in females and autonomous and employment activities in males. Both received PB, although 18% did not have any kind of benefit. Men were twice as likely to be smokers and almost three times higher risk of alcohol than women (p<0.001). Conclusion: The characteristics of people with disabilities living in a rural setting differ between the genders, with regard to disability, work and habits that make health vulnerable.
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Humanos , Masculino , Femenino , Salud Rural/estadística & datos numéricos , Salud de la Persona con Discapacidad , Factores Sociodemográficos , Política Pública/legislación & jurisprudencia , Calidad de Vida , Población Rural/tendencias , Tabaquismo , Estado de Salud , Personas con Discapacidad/estadística & datos numéricos , Alcohólicos/estadística & datos numéricos , Actividades RecreativasRESUMEN
Introduction: French Guiana is a multicultural overseas territory in the Amazon, where precariousness and difficulties in access to care are widespread. The prevalence of diabetes is double that of other French departments, and cardiovascular morbidity and mortality is high. The objective of the study was to analyze the biological, clinical and therapeutic follow-up of patients with diabetes mellitus using exhaustive data and to correlate it with national and European recommendations. Material and Methods: Using the national health insurance data, 9079 and 10075 patients with diabetes mellitus were analyzed in 2018 and 2019, respectively. We analyzed antidiabetic treatments, medical, dental, and podiatric consultations, examinations prescribed as part of the annual follow-up, and home nursing care. Results: There was a significant increase over one year in the number of patients (+10%) with diabetes, mainly women (60%), and 31% were under 54 years of age, with a disparity depending on the area of the territory, the most isolated having less access to screening. Less than 56% of patients had HbA1c measurements twice a year, less than 43% had an annual renal check-up, only 19% had an ophthalmic check-up at least every two years, less than 25% had an annual dental check-up, and less than 4% had an annual follow-up with the podiatrist. Conclusions: Substandard diabetes monitoring is a major problem likely to increase morbidity and mortality. Adapting health care to the specificities of the territory is crucial, notably by formalizing the delegation of care to advanced practice nurse and non-healthcare professionals in precarious or geographically isolated areas.
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Diabetes Mellitus/epidemiología , Diabetes Mellitus/terapia , Accesibilidad a los Servicios de Salud/tendencias , Guías de Práctica Clínica como Asunto/normas , Población Rural/tendencias , Adulto , Anciano , Femenino , Estudios de Seguimiento , Guyana Francesa/epidemiología , Humanos , Hipoglucemiantes/uso terapéutico , Revisión de Utilización de Seguros/tendencias , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: Compare the urban-rural disparity in cancer mortality and changing trend during the past 18 years in Tianjin, China. METHODS: Cancer death data were obtained from Tianjin All Cause of Death Registration System (CDRS), which covers the whole population of Tianjin. We calculated and compared the constituent ratio of cancer deaths, age-standardized mortality rate(ASR)and changing trends between urban and rural areas. RESULTS: From 1999 to 2016, a total of 245,744 cancer deaths were reported, accounting 21.7% of all deaths in Tianjin. The ASR of total cancer mortality was higher in urban areas than in rural areas. A total of 33,739 persons were avoided dying of cancers in rural area compared to the urban death level from 1999 to 2016, which was 40.1% compare to the current level of rural areas. But the gap between urban and rural areas became narrowed gradually. The urban-rural ratios (urban/rural) of total cancer mortality changed from 1.76 (125.7/71.5)[95%CI,1.67,1.84] in 1999 to 1.11 (99.6/90.0)[95%CI,1.06,1.15] in 2016. The ASR of lung, liver and esophagus cancer became higher in rural areas than in urban areas in 2016. CONCLUSION: Cancer transition was obviously occurred in Tianjin and showed different speeds and big gap between urban and rural areas. Much more attention was needed to pay in rural areas which still have increasing trends in most cancers mortality recently.
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Neoplasias/mortalidad , Población Rural/estadística & datos numéricos , Población Urbana/estadística & datos numéricos , China/epidemiología , Femenino , Humanos , Masculino , Mortalidad/tendencias , Población Rural/tendencias , Distribución por Sexo , Población Urbana/tendenciasRESUMEN
OBJECTIVE: We investigated the characteristics and relationship of co-existing intracranial artery stenosis (ICAS) and extracranial carotid atherosclerosis in an asymptomatic rural population in northern China. METHODS: Asymptomatic residents ≥ 30 years old in 13 villages underwent simultaneous cervical vascular and transcranial Doppler ultrasound. ICAS was defined as ≥ 50% stenosis. Extracranial carotid atherosclerosis severity was classified as increased intimal medial thickness (IMT), plaques, and a plaque with ≥ 50% extracranial artery stenosis (ECAS). Demographic details, medical history, and blood biochemistry results were collected. The relationship between ICAS and extracranial carotid atherosclerosis severity was determined using the chi-square trend test and binary logistic regression analysis. RESULTS: A total of 2598 asymptomatic participants were included; 122 (4.7%) had ICAS, 1071 (41.2%) had extracranial carotid atherosclerosis, and 84 (3.2%) had co-existing extracranial carotid atherosclerosis and ICAS. Those with co-existing ICAS and extracranial carotid atherosclerosis were older (P = 0.006) and had a higher hypertension (HTN) and diabetes mellitus (DM) prevalence (P < 0.001). HTN (95% confidence interval [CI]=1.31-3.55, odds ratio [OR]=2.15) and DM (95% CI=1.17-4.30, OR=2.24) were found to be independent risk factors for asymptomatic ICAS with extracranial carotid atherosclerosis. Among those with ICAS, 38/122 had no extracranial carotid atherosclerosis, 8/122 had increased IMT, 64/122 had a plaque, and 12/122 had ECAS. As extracranial carotid atherosclerosis severity increases, ICAS prevalence increases. CONCLUSION: Co-existing ICAS and extracranial carotid atherosclerosis occurred in 3.2% of asymptomatic populations in rural areas of northern China. As extracranial carotid atherosclerosis severity increased, ICAS prevalence also increased. HTN and DM might be independent indicators of co-existing ICAS and extracranial carotid atherosclerosis.
Asunto(s)
Enfermedades Asintomáticas/epidemiología , Estenosis Carotídea/diagnóstico por imagen , Estenosis Carotídea/epidemiología , Arteriosclerosis Intracraneal/diagnóstico por imagen , Arteriosclerosis Intracraneal/epidemiología , Población Rural/tendencias , Adulto , Anciano , Anciano de 80 o más Años , China/epidemiología , Comorbilidad , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: We examined whether key sociodemographic and clinical risk factors for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection and mortality changed over time in a population-based cohort study. METHODS AND FINDINGS: In a cohort of 9,127,673 persons enrolled in the United States Veterans Affairs (VA) healthcare system, we evaluated the independent associations of sociodemographic and clinical characteristics with SARS-CoV-2 infection (n = 216,046), SARS-CoV-2-related mortality (n = 10,230), and case fatality at monthly intervals between February 1, 2020 and March 31, 2021. VA enrollees had a mean age of 61 years (SD 17.7) and were predominantly male (90.9%) and White (64.5%), with 14.6% of Black race and 6.3% of Hispanic ethnicity. Black (versus White) race was strongly associated with SARS-CoV-2 infection (adjusted odds ratio [AOR] 5.10, [95% CI 4.65 to 5.59], p-value <0.001), mortality (AOR 3.85 [95% CI 3.30 to 4.50], p-value < 0.001), and case fatality (AOR 2.56, 95% CI 2.23 to 2.93, p-value < 0.001) in February to March 2020, but these associations were attenuated and not statistically significant by November 2020 for infection (AOR 1.03 [95% CI 1.00 to 1.07] p-value = 0.05) and mortality (AOR 1.08 [95% CI 0.96 to 1.20], p-value = 0.21) and were reversed for case fatality (AOR 0.86, 95% CI 0.78 to 0.95, p-value = 0.005). American Indian/Alaska Native (AI/AN versus White) race was associated with higher risk of SARS-CoV-2 infection in April and May 2020; this association declined over time and reversed by March 2021 (AOR 0.66 [95% CI 0.51 to 0.85] p-value = 0.004). Hispanic (versus non-Hispanic) ethnicity was associated with higher risk of SARS-CoV-2 infection and mortality during almost every time period, with no evidence of attenuation over time. Urban (versus rural) residence was associated with higher risk of infection (AOR 2.02, [95% CI 1.83 to 2.22], p-value < 0.001), mortality (AOR 2.48 [95% CI 2.08 to 2.96], p-value < 0.001), and case fatality (AOR 2.24, 95% CI 1.93 to 2.60, p-value < 0.001) in February to April 2020, but these associations attenuated over time and reversed by September 2020 (AOR 0.85, 95% CI 0.81 to 0.89, p-value < 0.001 for infection, AOR 0.72, 95% CI 0.62 to 0.83, p-value < 0.001 for mortality and AOR 0.81, 95% CI 0.71 to 0.93, p-value = 0.006 for case fatality). Throughout the observation period, high comorbidity burden, younger age, and obesity were consistently associated with infection, while high comorbidity burden, older age, and male sex were consistently associated with mortality. Limitations of the study include that changes over time in the associations of some risk factors may be affected by changes in the likelihood of testing for SARS-CoV-2 according to those risk factors; also, study results apply directly to VA enrollees who are predominantly male and have comprehensive healthcare and need to be confirmed in other populations. CONCLUSIONS: In this study, we found that strongly positive associations of Black and AI/AN (versus White) race and urban (versus rural) residence with SARS-CoV-2 infection, mortality, and case fatality observed early in the pandemic were ameliorated or reversed by March 2021.
Asunto(s)
COVID-19/mortalidad , Vigilancia de la Población , Grupos Raciales , Población Rural/tendencias , United States Department of Veterans Affairs/tendencias , Población Urbana/tendencias , Anciano , COVID-19/diagnóstico , COVID-19/economía , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mortalidad/tendencias , Vigilancia de la Población/métodos , Factores de Riesgo , Factores Socioeconómicos , Estados Unidos/epidemiologíaRESUMEN
The COVID-19 pandemic has had devastating effects on Black and rural populations with a mortality rate among Blacks three times that of Whites and both rural and Black populations experiencing limited access to COVID-19 resources. The primary purpose of this study was to explore the health, financial, and psychological impact of COVID-19 among rural White Appalachian and Black nonrural central Kentucky church congregants. Secondarily we sought to examine the association between sociodemographics and behaviors, attitudes, and beliefs regarding COVID-19 and intent to vaccinate. We used a cross sectional survey design developed with the constructs of the Health Belief and Theory of Planned Behavior models. The majority of the 942 respondents were ≥36 years. A total of 54% were from central Kentucky, while 47.5% were from Appalachia. Among all participants, the pandemic worsened anxiety and depression and delayed access to medical care. There were no associations between sociodemographics and practicing COVID-19 prevention behaviors. Appalachian region was associated with financial burden and delay in medical care (p = 0.03). Appalachian respondents had lower perceived benefit and attitude for COVID-19 prevention behaviors (p = 0.004 and <0.001, respectively). Among all respondents, the perceived risk of contracting COVID was high (54%), yet 33.2% indicated unlikeliness to receive the COVID-19 vaccine if offered. The COVID-19 pandemic had a differential impact on White rural and Black nonrural populations. Nurses and public health officials should assess knowledge and explore patient's attitudes regarding COVID-19 prevention behaviors, as well as advocate for public health resources to reduce the differential impact of COVID-19 on these at-risk populations.