What was the mortality rate of the Spanish influenza?

Influenza A is a genetically labile virus, with mutation rates as high as 300 times that of other microbes. Changes in its major functional and antigenic proteins occur by means of 2 well-described mechanisms: antigenic drift and antigenic shift.

Mortality rates for treated individuals range from 1 percent to 15 percent for bubonic plague to 40 percent for septicemic plague. In untreated victims, the rates rise to about 50 percent for bubonic and 100 percent for septicemic.

The infant mortality rate for Hungary in 2019 was 3.943 deaths per 1000 live births, a 2.74% decline from 2018. The infant mortality rate for Hungary in 2018 was 4.054 deaths per 1000 live births, a 4.27% decline from 2017.

The statistic shows the infant mortality rate in Hungary from 2009 to 2019. In 2019, the infant mortality rate in Hungary was at about 3 deaths per 1,000 live births....Hungary: Infant mortality rate from 2009 to 2019 (in deaths per 1,000 live births)Deaths per 1,000 live births20183.320173.62016420154.37 more rows•Apr 1, 2021

Trends of mortality in patients with heart failure Based on the Framingham Heart Study, the mortality rate after diagnosis of HF in the USA was around 10% at 30 days, 20-30% at 1 year and 45-60% over 5 years of follow-up (11).

Mortality at 10 and 15 years for those persons with congestive heart failure increases in graded fashion with advancing age, with men more likely to die than women. In the group greater than or equal to 55 years old, the 15-year total mortality rate was 39.1% for women and 71.8% for men.

about 7.8 deaths per 1,000 live birthsInfant mortality rate in Thailand 2018 In 2018, the infant mortality rate in Thailand was at about 7.8 deaths per 1,000 live births.

Influenza spreads around the world in yearly outbreaks, resulting in about three to five million cases of severe illness and about 290,000 to 650,000 deaths. About 20% of unvaccinated children and 10% of unvaccinated adults are infected each year....InfluenzaDeathsUp to 650,000 respiratory deaths per year11 more rows

Hopkins also favours an infant mortality rate of 280 per 1,000 for the Roman empire.

Frier, 'Ulpian's evidence', p.

249, mentions 'an infant mortality rate of 466.9 per thousand', but he means an infant death rate.

His infant mortality rate (q(0) per 1,000) for the Roman empire is 358.5..

For England, the year-to-date age-standardised mortality rate for 2021 was 1,387.2 deaths per 100,000 people, which was statistically significantly higher than all years between 2004 and 2020. For Wales, the year-to-date age-standardised mortality rate for 2021 was 1,390.9 deaths per 100,000 people.

Results. Persons with anxiety/depression died 7.9 years earlier than other persons. At a population level, 3.5% of deaths were attributable to anxiety/depression. Adjusting for demographic factors, anxiety/depression was associated with an elevated risk of mortality (HR=1.61, 95% confidence interval [CI]=1.40, 1.84).

The rate of all-cause mortality in individuals with bipolar disorder was 210.34 per 10 000 person-years at-risk (PYAR, 95% CI 199.07–222.25). Trends in bipolar disorder mortality rate suggested a reduction over follow-up time.

The overall mortality rate from chlamydial and gonococcal infections, PID, and ectopic pregnancy was less than 0.1 deaths per 100 000 women in women aged 15 to 44 years. The median number of deaths was 28 per year (range = 23–40).

The region with the highest infant mortality rate recorded in that year was the state of Madhya Pradesh, followed by the state of Assam with 56 infant deaths per 1,000 live births.

The region with the lowest infant mortality rate that year was the state of Goa..

Infant mortality rate Singapore 1960-2019. In 2020, the infant mortality rate in Singapore was approximately 1.8 deaths per 1,000 live births. The low infant mortality rate can be attributed to a good health-care system that is accessible to the majority of the population.

Infant and child mortality was very high during the Victorian era (1837-1901). High mortality rates among the young were the result of industrialization, which led to rapid urbanization, increased pollution, severe impoverishment, and exploitation of child labor.

Overall, the mortality rate was 9.7 per 1000 person-years for the patients with celiac disease, significantly higher than the mortality rate of 8.6 deaths per 1000 person-years for the general population (HR, 1.21; 95% CI, 1.17-1.25).

The mortality rate from influenza-linked lower respiratory tract infections was highest among adults older than 70, at 16.4 deaths per 100,000 people. Eastern Europe and the Caribbean had the highest mortality rate among all ages, at more than 5 deaths per 100,000 people.

about 6.8 deaths per 1,000 live birthsIn 2019, the infant mortality rate in China was at about 6.8 deaths per 1,000 live births.

In 2016, the infant mortality rate in the state of Kerala in India was about ten deaths per 1,000 live births. Infant mortality is measured by the number of deaths of children under one year of age per 1,000 live births.

The infant mortality rate for Japan in 2019 was 1.724 deaths per 1000 live births, a 2.27% decline from 2018. The infant mortality rate for Japan in 2018 was 1.764 deaths per 1000 live births, a 4.55% decline from 2017.

Since the Pregnancy Mortality Surveillance System was implemented, the number of reported pregnancy-related deaths in the United States steadily increased from 7.2 deaths per 100,000 live births in 1987 to 17.3 deaths per 100,000 live births in 2017.

During 2016-2018 (average), the infant mortality rate (per 1,000 live births) in the United States was highest for black infants (10.5), followed by American Indian/Alaska Natives (8.2), whites (4.8) and Asian/Pacific Islanders (4.1).

The infant mortality rate for U.S. in 2020 was 5.681 deaths per 1000 live births, a 1.17% decline from 2019.

329 deaths per thousand birthsThe child mortality rate in the United Kingdom, for children under the age of five, was 329 deaths per thousand births in 1800. This means that approximately one in every three children born in 1800 did not make it to their fifth birthday.

From 1915 through 1997, the infant mortality rate declined greater than 90% to 7.2 per 1000 live births, and from 1900 through 1997, the maternal mortality rate declined almost 99% to less than 0.1 reported death per 1000 live births (7.7 deaths per 100,000 live births in 1997) (3) (Figure 1 and Figure 2).

The child mortality rate in the United States, for children under the age of five, was 462.9 deaths per thousand births in 1800. This means that for every thousand babies born in 1800, over 46 percent did not make it to their fifth birthday.

Table 1 Fertility and Mortality in the United States, 1800-1999Approx. DateBirthrateaInfant Mortality Rate e185043.3216.8186041.4181.3187038.3175.5188035.2214.818 more rows

In 1900 in some U.S. cities, up to 30% of infants died before reaching their first birthday (1). Efforts to reduce infant mortality focused on improving environmental and living conditions in urban areas (1).

The infant mortality rate for U.S.

in 2020 was 5.681 deaths per 1000 live births, a 1.17% decline from 2019.

The infant mortality rate for U.S.

in 2019 was 5.748 deaths per 1000 live births, a 1.15% decline from 2018..

The global average child mortality rate (weighted population) was 43.3% in 1800 and now fell to 3.4%. Focusing at global inequality we see that in 1800 health was bad around the world, in the 1950s the world became unequal, and today we are back to higher equality but on a much higher level.

Table 1 Fertility and Mortality in the United States, 1800-1999Approx. DateBirthrateaInfant Mortality Rate e185043.3216.8186041.4181.3187038.3175.5188035.2214.818 more rows

The authors found two deaths secondary to perforation (N = 20) from colonoscopy, corresponding to an overall mortality rate after a colonoscopy of 0.02% and an incidence of death after a perforation of 10%, which was higher than the incidence of death after a perforation from colonoscopy in our study (5.2%).

All-cause mortality in patients with atrial fibrillation Overall, in patients with AF, the crude mortality rate for all-cause death was 63.3 per 1,000 person-years. Patients with AF demonstrated a 3.67-fold higher risk of all-cause death than an age- and sex-matched general population (SMR 3.67, 95% CI 3.56–3.78).

Deaths were identified using probabilistic linkage of the research dataset and the local mortality registry.

The one-year cumulative mortality was 25.2% in the case of individuals with severe fractures and 4% for those individuals without..

An estimated one third of the world's population (or ≈500 million persons) were infected and had clinically apparent illnesses (1,2) during the 1918–1919 influenza pandemic. The disease was exceptionally severe. Case-fatality rates were >2.5%, compared to <0.1% in other influenza pandemics (3,4).

However, the overall pooled mortality rate for all the studies evaluated was 43%. [5]The mortality of ARDS is commensurate to the severity of the disease, it is 27%, 32%, and 45% for mild, moderate, and severe disease, respectively.

Resection with primary anastomosis was successfully completed in 5546 patients, and 59 of these patients died (mortality 1.96%, with 95% CI 1.22–3.13; p < 0.001). The Hartmann's procedure was used in 952 patients, resulting in 158 deaths (mortality 14.18%, with 95% CI 9.83–20.03; p < 0.001).

The mortality rate for acute paralytic polio ranges from 5–15%. The paralysis can progress for up to one week. Permanent weakness is observed in two-thirds of patients with paralytic poliomyelitis.

In the Framingham and Rochester stroke studies, the overall mortality rate at 30 days after stroke was 28%, the mortality rate at 30 days after ischemic stroke was 19%, and the 1-year survival rate for patients with ischemic stroke was 77%.

In untreated victims, the rates rise to about 50 percent for bubonic and 100 percent for septicemic. The mortality rate for untreated pneumonic plague is 100 percent; death occurs within 24 hours.

Amongst the group of patients aged between 55-74 years, the 10 year mortality was 61.5% in men with AF compared to 30% in men without AF. Amongst women in a similar age group, the 10 year mortality was 57.6% in the AF group versus 20.9% in women without AF. Similar findings have been found from many other cohorts.

The 30-day mortality rate for sleeve gastrectomy was 0.08 percent, while the rate for gastric bypass was 0.14 percent and 0.03 percent for gastric banding. These mortality and complication rates are lower than those typically associated with gallbladder or hip replacement surgery.

The mortality rate at 1 year following the first posttransplantation HRV infection was 55% in patients with BAL-confirmed HRV pneumonia, versus 41% in the total cohort of 63 patients.

about 27.5 deaths per 1,000 live birthsIn 2019, the infant mortality rate in South Africa was at about 27.5 deaths per 1,000 live births..

The influenza virus had a profound virulence, with a mortality rate at 2.5% compared to the previous influenza epidemics, which were less than 0.1%. The death rate for 15 to 34-year-olds of influenza and pneumonia were 20 times higher in 1918 than in previous years (Taubenberger).

The 1918 flu, which was known as the Spanish flu, didn't actually originate in Spain. It had a mortality rate of 2.5% and killed more people — 30 million to 50 million — than the 20 million who died in World War I.

However, elderly persons bear the greatest burden of morbidity and mortality of any group, with 54% to 70% of seasonal influenza-related hospitalizations and 71% to 85% seasonal influenza-related deaths. Older patients are less likely to display classic influenza symptoms than are younger patients.

Forty-four (5.96%) patients died during the postoperative period. Postoperative mortality for isolated ascending aortic surgery was 4 (4.65%), for aortic valve replacement and ascending aortic replacement was 20 (5.18%) and for concomitant aortic arch replacement was 8 (26.67%).

The 90-day all-cause mortality rate was 31.5% for the 603 patients; rate was 27.2% when all 699 episodes of bacteremia were considered.