life table

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Related to actuarial table: life table

table

 [ta´b'l]
a flat layer or surface.
cohort life table a life table giving the survival data of a cohort of individuals in a clinical study or trial, i.e., the number alive and under observation (not lost to follow-up) at the beginning of each year, the number dying in each year, the number lost to follow-up each year, the conditional probability of survival for each year, and the cumulative probabilities of survival from the beginning of the study to the end of each year.
inner table the inner compact layer of the bones covering the brain.
life table any of various tables describing mortality and survival data for groups of individuals at specific times or over defined intervals; tables may summarize combined mortality experience by age over a brief period or may follow a cohort over time (cohort life table).
outer table the outer compact layer of the bones covering the brain.
tilt table a plinth, equipped with a footboard for support, to which a patient can be strapped for rotation to a nearly upright position; used in cases of spinal cord injury and other neurological disorders to enhance blood circulation to the lower limbs, improve posture, and aid in muscle training and sense of balance.
vitreous table inner table.

life ta·ble

a representation of the probable years of survivorship of a defined population of subjects; given that survivorship is changed by new methods of prevention or treatment, a diachronic study is commonly used, the main interest of which lies in the composite structure of the current population. (In the summarizing technique used to describe the pattern of mortality and survival in a population, survivors to age x are denoted by the symbol lx and the expectation of life at age x is denoted by the symbol x.)

life table

Public health A table that presents the results of a clinical study in which subjects enter and leave the trial at different times; each subject has a well-defined point of entry–onset of treatment and end point–relapse, death or other; all subjects may be evaluated at determined intervals with respect to the expected survival of an idealized person, based on actuarial analysis of census data and mortality rates

life ta·ble

(līf tā'bĕl)
A representation of the probable years of survivorship of a defined population of subjects.

life table

a table giving details of the mortality of a species or organism and all stages of the life history.

life table

a tabulation of deaths occurring in age groups, often with other information; may be a current life table, when all of the animals in a population at one time are surveyed, or a cohort table, when all of the animals born in a particular time span are dealt with as a group.
References in periodicals archive ?
These benefits are calculated on the basis of actuarial tables, a practice that was not designed to discriminate against women but nonetheless produces a discriminatory outcome.
Institutional investors who have depended on experts who, in turn, have counted on inaccurate actuarial tables and life expectancy assets are now experiencing life settlement asset write-downs.
The following initiatives provide a form of insurance that cannot be based on actuarial tables.
Krzanowski, "When IRS Actuarial Tables Don't Apply in Valuing Interest," Estate Planning Journal, February 2005).
For example, it ruled (14) that the general actuarial tables under Sec.
If you contrast these highly visible technologies with instruction manuals, actuarial tables, statistical models, maps, and, above all, schedules, then you will understand why the history of fire insurance has been understudied.
The Library also includes state and federal tax rate data, actuarial tables, the book "Multistate Guide to Estate Planning" and the "CCH FinEst Calcs" software program.
However, transition periods of up to six years are included in the proposal to allow the insurance industry to adapt its practices and draw up new actuarial tables.
Not overtly erotic, the screen tests nonetheless speak sexuality, just as telephone books or actuarial tables do; any artifact numbingly antithetical to physical pleasure articulates the space for a prurient counterreaction.
The "fine so far" argument is that there will be no negative effect as we accumulate trillions of dollars of deficits between now and 2013, but that debilitating impacts on the economy will suddenly appear in 2014 when people read the latest Social Security actuarial tables.
In the 1980s, actuarial tables used by pension providers showed that a man aged 65 had a life expectancy of 15 years but it is now closer to 20 years.
Actuarial tables are turned on their ears; life insurance policies that expire at age 75 will be useless when we tack on another fifty years.