scholarly journals Mortality due to respiratory diseases in the elderly after influenza vaccination campaigns in the Federal District, Brazil, 1996-2009

2013 ◽  
Vol 39 (2) ◽  
pp. 198-204 ◽  
Author(s):  
Francisca Magalhães Scoralick ◽  
Luciana Paganini Piazzolla ◽  
Liana Laura Pires ◽  
Cleudsom Neri ◽  
Wladimir Kummer de Paula
Keyword(s):  
Mortality Rate ◽  
Influenza Vaccination ◽  
Respiratory Diseases ◽  
Positive Impact ◽  
Vaccination Campaign ◽  
Age Groups ◽  
Federal District ◽  
The Elderly ◽  
Analysis Data ◽  
Proportional Mortality

OBJECTIVE: To compare mortality rates due to respiratory diseases among elderly individuals residing in the Federal District of Brasília, Brazil, prior to and after the implementation of a national influenza vaccination campaign. METHODS: This was an ecological time series analysis. Data regarding the population of individuals who were over 60 years of age between 1996 and 2009 were obtained from official databases. The variables of interest were the crude mortality rate (CMR), the mortality rate due to the respiratory disease (MRRD), and the proportional mortality ratio (PMR) for respiratory diseases. We performed a qualitative analysis of the data for the period prior to and after the implementation of the vaccination campaign (1996-1999 and 2000-2009, respectively). RESULTS: The CMR increased with advancing age. Over the course of the study period, we observed reductions in the CMR in all of the age brackets studied, particularly among those aged 80 years or older. Reductions in the MRRD were also found in all of the age groups, especially in those aged 80 years or older. In addition, there was a decrease in the PMR for respiratory diseases in all age groups throughout the study period. The most pronounced decrease in the PMR for respiratory diseases in the ≥ 70 year age bracket occurred in 2000 (immediately following the implementation of the national vaccination campaign); in 2001, that rate increased in all age groups, despite the greater adherence to the vaccination campaign in comparison with that recorded for 2000. CONCLUSIONS: Influenza vaccination appears to have a positive impact on the prevention of mortality due to respiratory diseases, particularly in the population aged 70 or over.

scholarly journals The Impact of Cold and Heat on Years of Life Lost in a Northwestern Chinese City with Temperate Continental Climate

2019 ◽  
Vol 16 (19) ◽  
pp. 3529 ◽  
Author(s):  
Jiangtao Liu ◽  
Yueling Ma ◽  
Yuhong Wang ◽  
Sheng Li ◽  
Shuyu Liu ◽  
...  
Keyword(s):  
Respiratory Diseases ◽  
Heat Waves ◽  
Age Groups ◽  
The Elderly ◽  
Years Of Life Lost ◽  
Weather Variables ◽  
Distributed Lag ◽  
Heat Effects ◽  
The Impact ◽  
Continental Climate

Cold spells and heat waves in a changing climate are well known as great public-health concerns due to their adverse effects on human health. However, very few studies have quantified health impacts of heat and cold in the region of Northwestern China. The purpose of the present study was to evaluate the effects of cold and heat on years of life lost (YLL) in Lanzhou, a city with temperate continental climate. We compiled a daily dataset including deaths, weather variables, and air pollutants in Lanzhou, China, from 2014–2017. We used a distributed lag non-linear model to estimate single-day and cumulative effects of heat and cold on daily YLL. Results indicated that both cold and heat were associated with increased YLL for registered residents in Lanzhou. Estimated heat effects appeared immediately in the first two days, while estimated cold effects lasted over a longer period (up to 30 days). Cold significantly increased the YLL of all residents except for males and those with respiratory diseases (≥65 years). Our results showed that both heat and cold had more pronounced effects on cardiovascular diseases compared to respiratory diseases. Males might be more vulnerable to heat, while females might suffer more YLL from cold. The effects of cold or heat on the elderly might appear earlier and last longer than those for other age groups.

scholarly journals Occurrence of influenza B/Hong Kong-Like strains in Brazil, during 2002

2003 ◽  
Vol 45 (1) ◽  
pp. 51-52 ◽  
Author(s):  
Terezinha Maria de Paiva ◽  
Maria Akiko Ishida ◽  
Maria Gisele Gonçalves ◽  
Margareth Aparecida Benega ◽  
Maria Candida Oliveira de Souza ◽  
...  
Keyword(s):  
Influenza Virus ◽  
Hong Kong ◽  
Influenza A ◽  
Vaccination Campaign ◽  
Age Groups ◽  
Respiratory Illness ◽  
The Elderly ◽  
Influenza B ◽  
Surveillance Period ◽  
Influenza A H1n1

Through the influenza virus surveillance from January to October 2002, influenza B/Hong Kong-like strains circulating in the Southeast and Centre East regions of Brazil have been demonstrated. This strain is a variant from B/Victoria/02/88 whose since 1991 and until recently have been isolated relatively infrequently and have been limited to South-Eastern Asia. A total of 510 respiratory secretions were collected from patients 0 to 60 years of age, with acute respiratory illness, living in the Southeast and Centre East regions of Brazil, of which 86 (17.13%) were positive for influenza virus. Among them 12 (13.95%) were characterized as B/Hong Kong/330/2001; 3 (3.49%) as B/Hong Kong/1351/2002 a variant from B/Hong Kong/330/2001; 1 (1.16%) as B/Sichuan/379/99; 1 (1.16%) as B/Shizuoka/5/2001, until now. The percentages of cases notified during the surveillance period were 34.88%, 15.12%, 15.12%, 4.65%, 15.12%, 13.95%, in the age groups of 0-4, 5-10, 11-15, 16-20, 21-30, 31-50, respectively. The highest proportion of isolates was observed among children younger than 4 years but serious morbidity and mortality has not been observed among people older than 65 years, although B influenza virus component for vaccination campaign 2002 was B/Sichuan/379/99 strain. This was probably due to the elderly protection acquired against B/Victoria/02/88. In addition, in influenza A/Panama/2007/99-like (H3N2) strains 22 (25.58%) were also detected, but influenza A(H1N1) has not been detected yet.

scholarly journals COVID-19 mortality across selected states in India: the role of age structure.

2021 ◽  
Author(s):  
Mohamed Jainul Azarudeen ◽  
Tanzin Dikid ◽  
Karishma Kurup ◽  
Khyati Aroskar ◽  
Himanshu Chauhan ◽  
...  
Keyword(s):  
Mortality Rate ◽  
Age Structure ◽  
Disease Surveillance ◽  
Economic Status ◽  
Age Groups ◽  
The Elderly ◽  
Mortality Rates ◽  
Health System Intervention ◽  
Indirect Standardization ◽  
Standardized Mortality Rate

Background Mortality rates provide an opportunity to identify and act on the health system intervention for preventing deaths. Hence, it is essential to appreciate the influence of age structure while reporting mortality for a better summary of the magnitude of the epidemic. Objectives We described and compared the pattern of COVID-19 mortality standardized by age between selected states and India from January to November 2020. Methods We initially estimated the Indian population for 2020 using the decadal growth rate from the previous census (2011). This was followed by estimations of crude and age-adjusted mortality rate per million for India and the selected states. We used this information to perform indirect standardization and derive the age-standardized mortality rates for the states for comparison. In addition, we derived a ratio for age-standardized mortality to compare across age groups within the state. We extracted information regarding COVID-19 deaths from the Integrated Disease Surveillance Programme special surveillance portal up to November 16, 2020. Results The crude mortality rate of India stands at 88.9 per million population(118,883/1,337,328,910). Age-adjusted mortality rate (per million) was highest for Delhi (300.5) and lowest for Kerala (35.9).The age-standardized mortality rate (per million) for India is (<15 years=1.6, 15-29 years=6.3, 30-44 years=35.9, 45-59 years=198.8, 60-74 years=571.2, & ≥75 years=931.6). The ratios for age-standardized mortality increase proportionately from 45-59 years age group across all the states. Conclusion There is high COVID-19 mortality not only among the elderly ages, but we also identified heavy impact of COVID-19 on the working population. Therefore, we recommend further evaluation of age-adjusted mortality for all States and inclusion of variables like gender, socio-economic status for standardization while identifying at-risk populations and implementing priority public health actions. Keywords COVID-19, Mortality, Age Standardized Mortality Rate, Indirect Standardization.

scholarly journals Causes of hospital admissions and deaths among Brazilian elders between 2005 and 2015

2019 ◽  
Vol 40 ◽  
Author(s):  
Caroline Rossetto ◽  
Juana Vieira Soares ◽  
Mayara Lindner Brandão ◽  
Ninon Girardon da Rosa ◽  
Idiane Rosset
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Respiratory Diseases ◽  
Hospital Admissions ◽  
Age Groups ◽  
The Elderly ◽  
Temporal Analysis ◽  
Analysis Study ◽  
Gender And Age

Abstract OBJECTIVE To analyze the ranking and percentage variation of the main causes of hospital admissions and death of Brazilian elders between 2005 and 2015, according to gender and age groups. METHOD Retrospective and temporal analysis study. The six main causes of hospitalization and death of elders were collected in DATASUS according to sex and age groups (60 ~ 79, ≥80) in 2017. RESULTS Heart Failure (2005) and pneumonia (2015) were the two main causes of hospital admissions in both sexes and age groups, except for the younger group. Acute Myocardial Infarction was the main cause of death in 2005 and 2015. The second cause in the overall ranking was the Stroke in 2005 and Pneumonia in 2015. CONCLUSION Circulatory and respiratory diseases were the main causes of hospital admissions and death among the elderly, highlighting the impotant increase in pneumonia as a cause of morbimortality.

scholarly journals The Potential Benefits of the Influenza Vaccination on COVID-19 Mortality Rate—A Retrospective Analysis of Patients in Poland

Vaccines ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 5
Author(s):  
Kinga Izabela Stańczak-Mrozek ◽  
Adam Sobczak ◽  
Leszek Lipiński ◽  
Elżbieta Sienkiewicz ◽  
Dorota Makarewicz ◽  
...  
Keyword(s):  
Mortality Rate ◽  
Influenza Vaccine ◽  
Influenza Vaccination ◽  
Generalized Linear Model ◽  
Laboratory Tests ◽  
Influenza Season ◽  
The Elderly ◽  
Lower Probability ◽  
Potential Benefits ◽  
Probability Of Death

In this study, we used publicly available data from the Centrum e-Zdrowia (CeZ) Polish Databank proposing a possible correlation between influenza vaccination and mortality due to COVID-19. We limited our search to the patients with positive COVID‑19 laboratory tests from 1 January 2020 to 31 March 2021 and who filled a prescription for any influenza vaccine during the 2019–2020 influenza season. In total, we included 116,277 patients and used a generalized linear model to analyze the data. We found out that patients aged 60+ who received an influenza vaccination have a lower probability of death caused by COVID-19 in comparison to unvaccinated, and the magnitude of this difference grows with age. For people below 60 years old, we did not observe an influence of the vaccination. Our results suggest a potential protective effect of the influenza vaccine on COVID-19 mortality of the elderly. Administration of the influenza vaccine before the influenza season would reduce the burden of increased influenza incidence, the risk of influenza and COVID‑19 coinfection and render the essential medical resources accessible to cope with another wave of COVID-19. To our knowledge, this is the first study showing a correlation between influenza vaccination and the COVID-19 mortality rate in Poland.

scholarly journals Disability and the risk of subsequent mortality in elderly: a 12-year longitudinal population-based study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yang Yang ◽  
Zhaohui Du ◽  
Yafei Liu ◽  
Jiahui Lao ◽  
Xiaoru Sun ◽  
...  
Keyword(s):  
Mortality Rate ◽  
Proportional Hazards ◽  
Survey Design ◽  
Age Groups ◽  
The Elderly ◽  
Cox Proportional Hazards ◽  
Cumulative Mortality ◽  
Hazard Ratios ◽  
The Impact ◽  
Young Old

Abstract Background Assessment the impact of disability on mortality among the elderly is vital to healthy ageing. The present study aimed to assess the long-term influence of disability on death in the elderly based on a longitudinal study. Method This study used the Chinese Longitudinal Healthy Longevity Study (CLHLS) data from 2002 to 2014, including 13,666 participants aged 65 years and older in analyses. The Katz ADL index was used to assess disability status and levels. Cumulative mortality rates were estimated by the Kaplan-Meier method. Cox proportional hazards models were conducted to estimate associations between disability and all-cause mortality for overall participants, two age groups as well as specific chronic disease groups. All reported results were adjusted by survey weights to account for the complex survey design. Results During the 12-year follow-up, the death density was 6.01 per 100 person-years. The 3-years’ cumulative mortality rate of nondisabled elderly was 11.9% (95%CI: 10.9, 12.9%). As the level of disability increased, the cumulative mortality rate was from 28.1% (95%CI: 23.0, 33.1%) to 77.6% (95%CI: 63.8, 91.4%). Compared with non-disabled elderly, the multiple-adjusted hazard ratio of death due to disability was 1.68 (95% CI: 1.48, 1.90). The hazard ratios varied from 1.44 (95%CI: 1.23, 1.67) to 4.45 (95%CI: 2.69, 7.38) after classifying the disability levels. The hazard ratios of death in the young-old group (65–79 years) were higher than the old-old group (80 years and over) in both level B (HR = 1.58, 95%CI: 1.25, 2.00 vs. HR = 1.22, 95%CI: 1.06, 1.39, P = 0.029) and level G (HR = 24.09, 95%CI: 10.83, 53.60 vs. HR = 2.56, 95%CI: 1.75, 3.74, P < 0.001). For patients with hypertension, diabetes, heart disease, cerebrovascular disease as well as dementia, disability increases their relative risk of mortality by 1.64 (95%CI: 1.40, 1.93), 2.85 (95%CI: 1.46, 5.58), 1.45 (95%CI: 1.02, 2.05), 2.13 (95%CI: 1.54, 2.93) and 3.56 (95%CI: 1.22, 10.38) times, respectively. Conclusions Disability increases the risk of all-cause death in the elderly, especially those with chronic diseases and the young-old group. Further studies are needed to better understand how to effectively prevent disability in the older population.

scholarly journals Mortality and potential years of life lost by road traffic injuries in Brazil, 2013

2016 ◽  
Vol 50 (0) ◽  
Author(s):  
Silvânia Suely Caribé de Araújo Andrade ◽  
Maria Helena Prado de Mello-Jorge
Keyword(s):  
Mortality Rate ◽  
Traffic Safety ◽  
Skin Color ◽  
Road Traffic ◽  
Age Groups ◽  
Mortality Rates ◽  
Years Of Life Lost ◽  
Road Traffic Injuries ◽  
Proportional Mortality ◽  
The Impact

ABSTRACT OBJECTIVE To estimate the potential years of life lost by road traffic injuries three years after the beginning of the Decade of Action for Traffic Safety. METHODS We analyzed the data of the Sistema de Informações sobre Mortalidade (SIM – Mortality Information System) related to road traffic injuries, in 2013. We estimated the crude and standardized mortality rates for Brazil and geographic regions. We calculated, for the Country, the proportional mortality according to age groups, education level, race/skin color, and type or quality of the victim while user of the public highway. We estimated the potential years of life lost according to sex. RESULTS The mortality rate in 2013 was of 21.0 deaths per 100,000 inhabitants for the Country. The Midwest region presented the highest rate (29.9 deaths per 100,000 inhabitants). Most of the deaths by road traffic injuries took place with males (34.9 deaths per 100,000 males). More than half of the people who have died because of road traffic injuries were of black race/skin color, young adults (24.2%), individuals with low schooling (24.0%), and motorcyclists (28.5%). The mortality rate in the triennium 2011-2013 decreased 4.1%, but increased among motorcyclists. Across the Country, more than a million of potential years of life were lost, in 2013, because of road traffic injuries, especially in the age group of 20 to 29 years. CONCLUSIONS The impact of the high mortality rate is of over a million of potential years of life lost by road traffic injuries, especially among adults in productive age (early mortality), in only one year, representing extreme social cost arising from a cause of death that could be prevented. Despite the reduction of mortality by road traffic injuries from 2011 to 2013, the mortality rates increased among motorcyclists.

scholarly journals Multidimensional profile of elderly participants of an influenza vaccination campaign

2015 ◽  
Vol 18 (4) ◽  
pp. 845-854
Author(s):  
Darleni Rosa Tambara ◽  
Danielli Gavião Mallmann ◽  
Naiana Oliveira dos Santos ◽  
Fabiani Weiss Pereira ◽  
Karina Silveira de Almeida Hammerschmidt ◽  
...  
Keyword(s):  
Influenza Vaccination ◽  
Elderly Women ◽  
Healthy Lifestyle ◽  
Vaccination Campaign ◽  
Population Group ◽  
The Elderly ◽  
Living Conditions ◽  
Elderly Persons ◽  
Cross Sectional ◽  
Convenience Sample

Objective : To describe the multidimensional profile of the living conditions of a group of elderly participants of an influenza vaccination campaign. Method : A cross-sectional study was performed, with data collection carried out between April and May 2010. A convenience sample of 225 elderly persons from 13 municipal health centers in Uruguaiana in the state of Rio Grande do Sul and vaccinated in the national influenza vaccination campaign was used. Subjects were interviewed using a structured script and statistical analysis of the data was performed. Results : Most elderly persons were female (62.2%), aged between 60 and 70 years (64.8%), married (40.4%), had a monthly income below the level of poverty (55.5%), used the Unified Health System (79.1%) and reported having good health (63.5%). Watching TV was one of the most common leisure activities. All the elderly women participants and 94.1% of the total sample were religious, with the catholic and evangelical faiths reported most frequently. Participants in the study described proper nutrition and a healthy lifestyle as being most likely to result in longevity. Family and health were among the most important factors in the life of the elderly individuals. Alcoholism, drugs, crime, violence, and political corruption were cited as the main problems for Brazil. All seniors were independent in basic and instrumental activities of daily living. Conclusion : Understanding the living conditions of the elderly assists healthcare professionals and supports the implementation and development of appropriate public policies for this population group.

Social Interaction and Psychological Well-Being: Comparison across Stages of Adulthood

1990 ◽  
Vol 30 (1) ◽  
pp. 15-36 ◽  
Author(s):  
Masako Ishii-Kuntz
Keyword(s):  
Social Interaction ◽  
Positive Impact ◽  
Age Groups ◽  
Well Being ◽  
The Elderly ◽  
Psychological Well Being ◽  
National Probability Sample ◽  
The Impact ◽  
Positive Effect

Using a national probability sample, this study examines the impact of social interaction on psychological well-being across stages of adulthood. Quality of social interaction measured by satisfaction with family life and friendship are found to be positively related to well-being of adults in all age groups. A further examination of this positive effect shows that the impact of family and friendship interaction on well-being are similar in each adulthood stage. These findings show that the positive impact of social interaction on psychological well-being is not unique to the elderly population but similar among all stages of adulthood.

scholarly journals Impact of the COVID-19 pandemic on mortality dynamics in the Far Eastern Federal District

2021 ◽  
pp. 8-20
Author(s):  
V. P. Kolosov ◽  
L. G. Manakov ◽  
E. V. Polyanskaya ◽  
J. M. Perelman
Keyword(s):  
Mortality Rate ◽  
Respiratory Diseases ◽  
Causes Of Death ◽  
Federal District ◽  
Mortality Rates ◽  
First Year ◽  
Entire Spectrum ◽  
Icd 10 ◽  
Demographic Processes ◽  
Far Eastern

Introduction. New viral respiratory infections in humans make it possible to speak of corona viruses as extremely dangerous human pathogens. They are characterized by a high mortality rate and pose a significant medical and social threat to society due to life-threatening complications of the disease. In this regard, it seems necessary to answer the questions about the dynamics of mortality of the population of the region for different classes of ICD-10 in the prepandemic and pandemic period, including various nosological forms of respiratory diseases. Aim. To assess the degree of influence of the pandemic of the new respiratory coronavirus infection COVID-19 on the mortality rate of the population for various classes of ICD-10, including the class “Diseases of the respiratory system” in the Far Eastern Federal District.Materials and methods. To implement the tasks of the study, a complex of analytical, epidemiological and statistical studies was carried out. Methods used: descriptive statistics, epidemiological analysis and monitoring; mathematical; structural and comparative analysis, methods of time series analysis and content analysis of publications on the problem. Epidemiological and statistical assessment of mortality was carried out on the basis of ICD-10 using the database of the Federal State Statistics Service for 1999-2020 in the territory of the Far Eastern Federal District. For the analysis and processing of statistical information, modern information systems and computer programs (MS Excel-2016) were used. Results. The pandemic of COVID-19 has had a significant impact on the level and structure of mortality across the entire spectrum of the main causes of death, and its magnitude (98.8 per 100,000, 2020), as a new cause of death, exceeds the whole the class of causes of death ICD-10 (J00-J99) by 33.3%, changing the pace and direction of demographic processes in Russia. At the same time, the dynamics of mortality due to respiratory diseases is unprecedented, the level of which in the Russian Federation in the first year of the COVID-19 pandemic increased by 38.8%, and in the Far Eastern Federal District – by 27.7% against the background of the previous long-term stable a downward trend in mortality rates. Especially high growth rates of mortality rates are observed in pneumonia, the level of which has increased by 3.5 times over the last decade, and among city residents – by 4.2 times (Amur Region). Features of the socio-economic and natural-climatic living conditions of the population of the region determine a significant differentiation of regions in terms of mortality rates, including due to respiratory diseases, the gradients of which among the subjects of the Far Eastern Federal District in the first year of the pandemic period (2020) amounted to 2.5 times with a minimum the level in the Republic of Sakha (Yakutia) (40.9 per 100,000 population) and the maximum – in the Jewish Autonomous Region (101.7 per 100,000 population), which indicates the ambiguous degree of influence of the new viral infection on the dynamics of mortality. At the same time, the variability in mortality rates due to respiratory diseases in the previous period (1999-2019) was even more pronounced, and among the subjects of the Far Eastern Federal District, during this period, higher mortality rates were also demonstrated, which are not even comparable to the current level of the pandemic period. These circumstances require a detailed study and a substantive analysis of the degree of influence of a COVID-19 on the mortality rate of the population using mechanisms and methods for its detection, record and registration. Conclusion. The pandemic of COVID19 had a significant impact on the level and structure of mortality across the entire spectrum of major causes of death, especially in the ICD-10 class “Respiratory diseases”, changing the pace and direction of demographic processes.

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