Table of Contents
What is compression morbidity?
Compression of morbidity is a reduction over time in the total lifetime days of chronic disability, reflecting a balance between (1) morbidity incidence rates and (2) case-continuance rates—generated by case-fatality and case-recovery rates.
What is the compression of morbidity hypothesis?
Abstract. The Compression of Morbidity hypothesis—positing that the age of onset of chronic illness may be postponed more than the age at death and squeezing most of the morbidity in life into a shorter period with less lifetime disability—was introduced by our group in 1980.
What is compression of morbidity quizlet?
Compression of Morbidity. -A shortening of the time a person spends ill or infirm before death; accomplished by postponing illness. -Due to improvements in lifestyle, medicine, and technological aids.
What is compression and expansion of morbidity?
“Compression” refers to a decrease in the proportion of life spent in an unhealthy state over time. It happens when HALE increases faster than LE. “Expansion” refers to an increase in the proportion of life spent in an unhealthy state that happens when HALE is stable or increases more slowly than LE.
What is expansion of morbidity?
The “expansion of morbidity” scenario anticipates an increase in the life expectancy and an increase in the proportion of life spent with underlying illness or disability. 4 5. This is achieved when medical advances reduce mortality and case fatality but the disease patterns remain the same.
What does high morbidity mean?
Morbidity is any condition that isn’t healthy. It can refer to mental or physical illness. Morbidity often refers to chronic (long-term) and age-related diseases. These conditions can worsen over time and lower your quality of life. A person with high morbidity may not live as long as someone who is healthy.
Which of the following is considered a Hypokinetic disease?
Thus hypokinetic disease is a condition associated with too little physical activity or exercise. Examples include heart disease, low back pain, and Type II diabetes. This is the most important one.
What is the definition of morbidity quizlet?
morbidity. Morbidity refers to illness or disease, so the morbidity rate refers to the number of cases of illness or disease over a period of time.
What is the expansion of mortality?
Current mortality patterns suggest an “expansion,” rather than compression, of mortality at the oldest ages. Further refinement of these observations, with improved data on mortality among the oldest old, will be helpful in delineating mortality patterns.
How do you measure morbidity?
The calculation for this rate is to divide the number of deaths in a given time for a given population by the total population. To keep these values concise and for ease of comparison to other health events, this number can be multiplied by 1000 to reflect the “per 1000” rate of the target population.
What morbidity means?
(mor-BIH-dih-tee) Refers to having a disease or a symptom of disease, or to the amount of disease within a population. Morbidity also refers to medical problems caused by a treatment.
What do you mean by hypokinetic?
Hypokinesia is when your movements are not as wide-ranging as they normally should be. It is often considered part of bradykinesia — a condition in which your movements are very slow. Bradykinesia can also include akinesia, where there is no movement.
What is morbidity rate formula?
It is calculated by dividing the number of cases of a disease, injury, or disability by the total population during a specific time period, as shown below: For example, in a city with a population of 2 million in one year, 10,000 people are suffering from a particular disease.
What is the definition of morbidity quizlet microbiology?
Morbidity. Number people infected in a population. Mortality. Number deaths due to a disease in a population.
What is the definition of compression of morbidity?
Compression of morbidity. The compression of morbidity in public health is a hypothesis put forth by James Fries, professor of medicine at Stanford University School of Medicine. The hypothesis was supported by a 1998 study of 1700 University of Pennsylvania alumni over a period of 20 years. Fries’ hypothesis is that the burden
Is morbidity compressed on a national level?
Mortality rates over this entire period declined about 1% a year; declines in “any disability” in the NLTCS averaged 1.27% over the entire period and 2.1% in the last five years (Table 3) [37]. Thus, these studies document Compression of Morbidity on a national level, in these populations and over these periods.
What is the evidence for the compression of morbidity hypothesis?
The evidence is at best mixed. Vincent Mor’s “The Compression of Morbidity Hypothesis: A Review of Research and Prospects for the Future” argues that “Cross-national evidence for the validity of the compression of morbidity hypothesis originally proposed by Fries is generally accepted.
What is the compression of morbidity paradigm of healthy aging?
Introduction The Compression of Morbidity paradigm was introduced as a hypothesis of healthy aging in 1980 [1].