scholarly journals Mortality of the population of the Komi Region at the end of the – XIX beginning of the XX century: age composition

2021 ◽  
Vol 1 ◽  
pp. 11-14
Author(s):  
D.V. Vishnyakova ◽  
Keyword(s):  
Mortality Rate ◽  
Age Groups ◽  
Mortality Rates ◽  
Age Composition ◽  
Younger Age ◽  
Significant Concentration

The article describes some mortality rates of the population of the Komi Region in the late XIX-early XX century. The age composition of the deceased is revealed, with a distribution by gender. During the studied time, mortality was characterized by a significant concentration in younger age groups. The mortality rate of children under the age of five years averaged 55–70 % of the total number of deaths in the region.

Inequalities and Impact of Socioeconomic-Cultural Factors in Suicide Rates Across Italy

Crisis ◽  
2011 ◽  
Vol 32 (4) ◽  
pp. 178-185 ◽  
Author(s):  
Maurizio Pompili ◽  
Marco Innamorati ◽  
Monica Vichi ◽  
Maria Masocco ◽  
Nicola Vanacore ◽  
...  
Keyword(s):  
Suicide Rate ◽  
Age Groups ◽  
Premature Death ◽  
Mortality Rates ◽  
Mortality Data ◽  
Italian Population ◽  
Comprehensive Overview ◽  
Suicide Rates ◽  
Younger Age ◽  
Age And Sex

Background: Suicide is a major cause of premature death in Italy and occurs at different rates in the various regions. Aims: The aim of the present study was to provide a comprehensive overview of suicide in the Italian population aged 15 years and older for the years 1980–2006. Methods: Mortality data were extracted from the Italian Mortality Database. Results: Mortality rates for suicide in Italy reached a peak in 1985 and declined thereafter. The different patterns observed by age and sex indicated that the decrease in the suicide rate in Italy was initially the result of declining rates in those aged 45+ while, from 1997 on, the decrease was attributable principally to a reduction in suicide rates among the younger age groups. It was found that socioeconomic factors underlined major differences in the suicide rate across regions. Conclusions: The present study confirmed that suicide is a multifaceted phenomenon that may be determined by an array of factors. Suicide prevention should, therefore, be targeted to identifiable high-risk sociocultural groups in each country.

Outcome in an Urban Pediatric Trauma System with Unified Prehospital Emergency Medical Services Care

1995 ◽  
Vol 10 (1) ◽  
pp. 19-23 ◽  
Author(s):  
Michael J. VanRooyen ◽  
Edward P. Sloan ◽  
John A. Barrett ◽  
Robert F. Smith ◽  
Hernan M. Reyes
Keyword(s):  
Head Injury ◽  
Mortality Rate ◽  
Trauma Center ◽  
Pediatric Trauma ◽  
Trauma System ◽  
Age Groups ◽  
Mortality Rates ◽  
Trauma Centers ◽  
Field Triage ◽  
Pediatric Trauma Center

AbstractHypothesis:Pediatric mortality is predicted by age, presence of head trauma, head trauma with a low Glasgow Coma Scale (GCS) score, a low Pediatric Trauma Score (PTS), and transport directly to a pediatric trauma center.Population:Studied were 1,429 patients younger than 16 years old admitted to or declared dead on arrival (DOA) in a pediatric trauma center from January through October, 1988. The trauma system, which served 3-million persons, included six pediatric trauma centers.Methods:Data were obtained by a retrospective review of summary statistics provided to the Chicago Department of Health by the pediatric trauma centers.Results:Overall mortality was 4.8% (68 of 1429); 32 of the patients who died (47.1%) were DOA. The in-hospital mortality rate was 2.6%. Head injury was the principal diagnosis in 46.2% of admissions and was a factor in 72.2% of hospital deaths. The mortality rate was 20.3% in children with a GCS≤10 and 0.4% when the GCS was >10 (odds ratio [OR] = 67.0, 95% CI = 15.0–417.4). When the PTS was ≤ 5, mortality was 25.6%; with a PTS > 5, the mortality was 0.2% (OR = 420.7, 95% CI = 99.3–2,520). Although transfers to a pediatric trauma center accounted for 73.6% of admissions, direct field triage to a pediatric trauma center was associated with a 3.2 times greater mortality risk (95% CI = 1.58–6.59). Mortality rates were equal for all age groups. Pediatric trauma center volume did not influence mortality rates.Conclusions:Head injury and death occur in all age groups, suggesting the need for broad prevention strategies. Specific GCS and PTS values that predict mortality can be used in emergency medical services (EMS) triage protocols. Although the high proportion of transfers mandates systemwide transfer protocols, the lower mortality in these patients suggests appropriate EMS field triage. These factors should be considered as states develop pediatric trauma systems.

scholarly journals Treatment of cyanotic heart diseases in children

2004 ◽  
Vol 132 (suppl. 1) ◽  
pp. 9-13
Author(s):  
Ida Jovanovic ◽  
Vojislav Parezanovic ◽  
Slobodan Ilic ◽  
Djordje Hercog ◽  
Milan Vucicevic ◽  
...  
Keyword(s):  
Heart Disease ◽  
Mortality Rate ◽  
Surgical Procedures ◽  
Heart Surgery ◽  
Heart Diseases ◽  
Arterial Switch Operation ◽  
Open Heart Surgery ◽  
Age Groups ◽  
Mortality Rates ◽  
Cyanotic Heart Disease

Cyanotic heart diseases are relatively rare, but they are severe and heterogeneous congenital heart diseases, which require complex surgery. Development of different advanced surgical procedures, such as arterial switch operation (ASO), Fontan and its modifications, Norwood etc. operations, as well as better perioperative care significantly improved survival rate and quality of life of these children. The study group included 308 children treated for cyanotic heart disease in Yugoslavia, in the period January 2000 to July 2004. Some of them (239, 77.6%) were treated at the University Children?s Hospital in Belgrade, and others (69, 22.4%) in different institutions abroad. The age of the operated patients varied between 1 day and 19 years (median 12 months). The patients (pts) were divided into four groups, according to the disease and type of the operation. In the whole group of 308 patients treated due to cyanotic heart disease, there were 232 (75.3%) cases with open heart surgery and 76 (24.7%) with closed procedures. The mortality rate was significantly different between disease/operation groups, and age groups. Average mortality rates differed from 11.8% for palliative procedures to 12.5% for complete corrections. Mortality rate and achieved surgical results in treatment of chil?dren with cyanotic heart diseases were significantly worse than those published by leading cardiac surgery centers in the world. However, there is a clear tendency in introducing new surgical procedures, lowering the age at which the operation is done and decreasing the mortality rates.

scholarly journals Mortality from endometrial cancer in female population of Belgrade

2004 ◽  
Vol 61 (3) ◽  
pp. 267-272
Author(s):  
Vesna Pantovic ◽  
Mirjana Jarebinski ◽  
Tatjana Pekmezovic ◽  
Anita Knezevic ◽  
Darija Kisic
Keyword(s):  
Endometrial Cancer ◽  
Mortality Rate ◽  
Malignant Tumors ◽  
Age Groups ◽  
Mortality Rates ◽  
Mortality Decline ◽  
Female Population ◽  
Average Percentage ◽  
Standardized Mortality Rate

Data about mortality from malignant tumors of endometrium were analyzed in the Belgrade area during the period 1975-2000. The obtained results showed that the average percentage of endometrial cancer in mortality structure from all the cancers of female population was 2.65%. During the observed 26-years period, malignant tumors of endometrium constituted 17.38% of all the tumors of gynecological localization. The standardized mortality rate in 1975 (population worldwide used as a standard) 7.06/100 000 population while in 2000 it was 1.78/100 000 population, respectively, which showed almost fourfold mortality decline during the observed period (y=4.72-0.16x). A trend of declining risk of dying from endometrial cancer was present in all the age groups. The obtained results indicated that in the observed period the average mortality rates ranged from 0.14/100 000 population in females aged up to 34 years (y=0.30-0.01x), and reached the highest value in females aged 65-74 years (14.57/100 000; y=23.43-0.66x), and 75 years of age and over (19.62/100 000; y=31.17-0.85x).

scholarly journals Characteristics of mortality in the Orenburg region population in 2011-2017

2020 ◽  
Vol 5 (2) ◽  
pp. 99-104
Author(s):  
Evgenii L. Borschuk ◽  
Dmitrii N. Begun ◽  
Tatyana V. Begun
Keyword(s):  
Mortality Rate ◽  
Causes Of Death ◽  
Age Groups ◽  
Circulatory System ◽  
Mortality Rates ◽  
Female Population ◽  
Orenburg Region ◽  
The Third ◽  
Circulatory System Diseases ◽  
External Causes

Objectives - to study the mortality indicators, their dynamics and structure, in the population of the Orenburg region in the period of 2011-2017. Material and methods. The study was conducted using the data from the territorial authority of statistics in the Orenburg region in the period from 2011 to 2017. The analytical, demographic and statistical methods were implemented for the study of the demographic indicators. Results. Cities and municipal settlements of the Orenburg region with high mortality indicators were included in the second and fourth clusters during the cluster analysis. The first and third clusters included cities and municipal settlements with an average mortality. The most favorable position has the Orenburg area with the lowest mortality rate in the region in 2017 - 8.4%. The dynamics of mortality rates among the male and female population tends to decrease, more pronounced dynamics is in men. Though, the male population is characterized by higher mortality rates in all age groups. The leading position among the causes of death is taken by diseases of the circulatory system (46.3% of the total mortality). The second position is occupied by tumors (17.2%), the third - by external causes (8.4%). Mortality from circulatory system diseases and from external causes has reduced. The dynamics of mortality from tumors does not change significantly. The rank of leading causes of death is not identical in the clusters: in the third and fourth clusters, the other causes occupy the second place in the structure of mortality, while tumors occupy the third. Conclusion. In the Orenburg region, the mortality rate is higher than overage in the Russian Federation by 0.9 per 1000 people. The study revealed significant territorial differences in the mortality rates. In general, the mortality among men in all age groups is higher than the mortality of women. The mortality rate from diseases of the circulatory system plays the leading role in the structure of mortality, but has the tendency for decline. Until 2006, the mortality from external causes ranked the second place, now the second place is taken by death from tumors The mortality from external causes is decreasing; mortality from tumors does not change significantly. The obtained results could be used by local authorities in developing the program of public health protection and assessing its effectiveness.

Estimation of Recruitment and Natural Mortality Rate from Age-Composition and Catch Data in British Columbia Herring Populations

1955 ◽  
Vol 12 (5) ◽  
pp. 649-681 ◽  
Author(s):  
Albert L. Tester
Keyword(s):  
Mortality Rate ◽  
Age Groups ◽  
Total Mortality ◽  
Vancouver Island ◽  
Island Population ◽  
Natural Mortality ◽  
Age Composition ◽  
Catch Data ◽  
Population Average ◽  
Stable Conditions

If absolute recruitment (R) and natural mortality rate (q) are both presumed constant in each of two or more periods of stabilized fishing, it is shown that i = q + (1/R)iC, where i is instantaneous total mortality rate and C is catch in numbers. The relationship yields approximate estimates of R and q under semi-stable conditions if "average referable C" is related to apparent i, the former derived from catch data and the latter from age-composition data for post-recruited age-groups. In the herring population, in which recruitment takes place mostly at age III but is spread from ages I to IV, the average of the catch of years x and x + 1 is referable to apparent i at ages IV to V in year x + 2, at ages V to VI in year x + 3, etc. When q increases with advancing age, it is shown that R is most accurately estimated from data for ages IV to V; q is slightly overestimated at ages IV to V and underestimated at ages VI to VII and VII to VIII. From data for periods of approximate stability in the lower east coast of Vancouver Island population, average R is estimated at about 500 million fish per year; average q appears to increase with age, ranging from about 0.4 at ages IV to V to about 0.85 at ages VII to VIII. For a recent period of stabilized intensive fishing, a rough estimate of the average initial size of the fishable stock, based on age-composition and catch data, agrees well with that estimated by another method. For populations along the west coast of Vancouver Island, q also appears to increase with advancing age; R is estimated at about 400 million fish. In an appendix it is shown that a method of estimating q from age-composition and effort data gives unsatisfactory results because effort expended in herring fishing is not proportional to rate of fishing of the stock.

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 Delirium Duration Predicts 1-Month And 6-Month Mortality In Septic Patients From an Acute Geriatrics Unit

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 1039-1039
Author(s):  
Paolo Mazzola ◽  
Antonella Zambon ◽  
Giuseppe Bellelli
Keyword(s):  
Sofa Score ◽  
Age Groups ◽  
Pairwise Comparison ◽  
Predictive Performance ◽  
Mortality Rates ◽  
Risk Of Death ◽  
Younger Age ◽  
Observational Cohort ◽  
The Difference ◽  
Better Than

Abstract Sepsis is highly prevalent in the older population compared to younger age groups. We showed that the SOFA score predicts the risk of death at 30 days in patients discharged from an acute geriatrics unit (AGU). We aim at comparing the ability of both delirium duration and SOFA to predict 1-month and 6-month mortality among septic patients. We performed an observational cohort study recruiting all patients consecutively admitted to San Gerardo hospital AGU (Italy) between March 2017 and January 2020, aged ≥70, who were diagnosed with sepsis according to 2016 Sepsis-3 criteria. All patients underwent a comprehensive geriatric assessment, including delirium twice a day with the 4AT. Outcomes were 1- and 6-month mortality rates. From 3,326 hospitalized patients, 235 were included in the study (median age 84 years, 42% females). Delirium accounted for 71.9% (169 patients, median duration 3 days). One-month and 6-month mortality rates were 32.3% and 55.3%, respectively. Age, albumin, hemoglobin, and PCR levels were associated with mortality and included as covariates in our Base Model. We performed pairwise comparison between c-indexes of the Base Model vs. Base+delirium duration (days) vs. Base+SOFA. The increment of predictive performance of model including delirium duration was statistically significant (c-index: 0.67 vs. 0.75 when considering 1-month mortality; 0.70 vs. 0.75 for 6-month mortality). Base+delirium duration performed better than Base+SOFA, but the difference not significant. Delirium duration performs as well as SOFA score in predicting 1- and 6-month mortality, with practical implications for the management of these patients in the continuum of care.

scholarly journals Total knee arthroplasty reduces the risk of mortality in osteoarthritis patients up to 12 years: A Korean national cohort longitudinal follow-up study

2020 ◽  
Vol 28 (1) ◽  
pp. 230949902090258
Author(s):  
Hyo Geun Choi ◽  
Bong Cheol Kwon ◽  
Joong Il Kim ◽  
Joon Kyu Lee
Keyword(s):  
Total Knee Arthroplasty ◽  
Mortality Rate ◽  
Knee Arthroplasty ◽  
Causes Of Death ◽  
Age Groups ◽  
Mortality Rates ◽  
Control Group ◽  
Circulatory Disease ◽  
Total Knee

Introduction: Mortality rates and causes of death after total knee arthroplasty (TKA) are of great interest to surgeons. However, there is a shortage of studies regarding those of the Asian population. The aim of this study was to compare the mortality rate and causes of death in patients after TKA to the general population. Methods: National sample cohort data from the Korean Health Insurance Review and Assessment Service were used. In this study, 1:4 matched patients after TKA (TKA group: 5072) and general participants (control group: 20,288) were selected as subjects. Their average follow-up duration was 57.2 months ranging from a year up to 12 years. The matches were processed for age, gender, income, region of residence, and past medical history. Mortality rates and causes of death were compared between groups. Regarding the mortality rates, we also performed subgroup analyses according to age. Results: Adjusted hazard ratio (HR) of the TKA group for mortality rate was less than 1 with significance (adjusted HR = 0.61 (95% confidence interval = 0.54–0.70, p < 0.001)). The ratios were less than 1 for both age groups (<70 and ≥70 years), respectively; however, for patients under 70, they were insignificant. Among the 11 major causes of death, the circulatory disease showed the most significantly reduced mortality rate for the TKA group compared to the control group. The neoplasm was the only other cause with a significantly reduced mortality rate for the TKA group. Conclusion: The mortality rate in the TKA group was significantly lower than in the control group up to 12 years after the surgery in Korea. Among the major causes of death, circulatory disease and neoplasm showed a significant reduction in the mortality rate of the TKA group compared with the control group.

Trends in the drowning mortality rate in Iran

2019 ◽  
Vol 26 (4) ◽  
pp. 351-359
Author(s):  
Pegah Derakhshan ◽  
Sahar Saeedi Moghaddam ◽  
Soheil Saadat ◽  
Ali Ghanbari ◽  
Nazila Rezaei ◽  
...  
Keyword(s):  
Mortality Rate ◽  
Age Groups ◽  
Mortality Rates ◽  
Global Burden ◽  
Data Set ◽  
Time Period ◽  
Males And Females ◽  
Disease Study ◽  
Death By Drowning ◽  
Burden Of Diseases

ObjectiveThe WHO estimates the global incidence of death by drowning to be about 300 000 cases per year. The objective of this study was to estimate the trend in mortality due to drowning in all provinces of Iran in all age groups and both genders from 1990 to 2015.Study designThe National and Subnational Burden of Diseases (NASBOD) project is a comprehensive project in Iran. It is based on the Global Burden of Disease study and includes novel methods to estimate the burden of diseases in Iran.MethodsThis study used the results of the mortality rate due to drowning as part of NASBOD and investigated the causes behind the mortality rates. The data set recorded mortality rates by 19 age groups and two genders with the corresponding subnational pattern during the time period from 1990 to 2015.ResultsThe drowning mortality rate decreased in Iran from 1990 to 2015. From 1990 to 2015, the annual percentage change for males and females was −5.28% and −10.73%, respectively. There were 56 184 male and 21 589 female fatalities during the study period. The highest number of deaths was seen in 1993 with 4459, and the lowest number of fatalities was observed in 2015 with 903 deaths.ConclusionOur data showed a decline in drowning mortality in Iran from 1990 to 2015, but the rates and declines varied by province. Our findings are of great importance to health officials and authorities in order to further reduce the burden of drowning.

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