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analysis
(redirected from Cohort Analysis)

   Also found in: Medical, Encyclopedia, Wikipedia 0.03 sec.
a·nal·y·sis  (-nl-ss)
n. pl. a·nal·y·ses (-sz)
1.
a. The separation of an intellectual or material whole into its constituent parts for individual study.
b. The study of such constituent parts and their interrelationships in making up a whole.
c. A spoken or written presentation of such study: published an analysis of poetic meter.
2. Chemistry
a. The separation of a substance into its constituent elements to determine either their nature (qualitative analysis) or their proportions (quantitative analysis).
b. The stated findings of such a separation or determination.
3. Mathematics
a. A branch of mathematics principally involving differential and integral calculus, sequences, and series and concerned with limits and convergence.
b. The method of proof in which a known truth is sought as a consequence of a series of deductions from that which is the thing to be proved.
4. Linguistics The use of function words such as prepositions, pronouns, or auxiliary verbs instead of inflectional endings to express a grammatical relationship; for example, the cover of the dictionary instead of the dictionary's cover.
5. Psychoanalysis.
6. Systems analysis.

[Medieval Latin, from Greek analusis, a dissolving, from analein, to undo : ana-, throughout; see ana- + lein, to loosen; see leu- in Indo-European roots.]

analysis [an-nal-liss-iss, -seez]
Noun
pl -ses
1. the separation of a whole into its parts for study or interpretation
2. a statement of the results of this
3. short for psychoanalysis [Greek analusis a dissolving]

analysis  (-nl-ss)
1. The separation of a substance into its constituent elements, usually by chemical means, for the study and identification of each component. Qualitative analysis determines what substances are present in a compound. Quantitative analysis determines how much of each substance is present in a compound.
2. A branch of mathematics concerned with limits and convergence and principally involving differential calculus, integral calculus, sequences, and series.

analysis
the process of separating a whole into its parts to discover their function, relationship, etc. See also logic; psychology.
See also: Thinking
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.analysisanalysis - an investigation of the component parts of a whole and their relations in making up the whole
investigating, investigation - the work of inquiring into something thoroughly and systematically
anatomy - a detailed analysis; "he studied the anatomy of crimes"
case study - a detailed analysis of a person or group from a social or psychological or medical point of view
chemical analysis, qualitative analysis - the act of decomposing a substance into its constituent elements
cost analysis - breaking down the costs of some operation and reporting on each factor separately
dissection - detailed critical analysis or examination one part at a time (as of a literary work)
fundamental analysis, fundamentals analysis - (stock exchange) the use of fundamentals as an investment strategy
technical analysis, technical analysis of stock trends - (stock exchange) analysis of past price changes in the hope of forecasting future price changes
2.analysis - the abstract separation of a whole into its constituent parts in order to study the parts and their relations
abstract thought, logical thinking, reasoning - thinking that is coherent and logical
partitioning, breakdown - an analysis into mutually exclusive categories
cost-benefit analysis - an analysis of the cost effectiveness of different alternatives in order to see whether the benefits outweigh the costs
dissection - a minute and critical analysis
reasoning by elimination, elimination - analysis of a problem into alternative possibilities followed by the systematic rejection of unacceptable alternatives
reductionism - the analysis of complex things into simpler constituents
systems analysis - analysis of all aspects of a project along with ways to collect information about the operation of its parts
trend analysis - analysis of changes over time
synthetic thinking, synthesis - the combination of ideas into a complex whole
3.analysis - a form of literary criticism in which the structure of a piece of writing is analyzed
literary criticism, criticism - a written evaluation of a work of literature
4.analysis - the use of closed-class words instead of inflections: e.g., `the father of the bride' instead of `the bride's father'
expressive style, style - a way of expressing something (in language or art or music etc.) that is characteristic of a particular person or group of people or period; "all the reporters were expected to adopt the style of the newspaper"
5.analysis - a branch of mathematics involving calculus and the theory of limits; sequences and series and integration and differentiation
math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
infinitesimal calculus, calculus - the branch of mathematics that is concerned with limits and with the differentiation and integration of functions
Fourier analysis, harmonic analysis - analysis of a periodic function into a sum of simple sinusoidal components
6.analysisanalysis - a set of techniques for exploring underlying motives and a method of treating various mental disorders; based on the theories of Sigmund Freud; "his physician recommended psychoanalysis"
abreaction, catharsis, katharsis - (psychoanalysis) purging of emotional tensions
psychotherapy - the treatment of mental or emotional problems by psychological means
hypnoanalysis - the use of hypnosis in conjunction with psychoanalysis
anal personality, anal retentive personality - (psychoanalysis) a personality characterized by meticulous neatness and suspicion and reserve; said to be formed in early childhood by fixation during the anal stage of development (usually as a consequence of toilet training)
genital personality - (psychoanalysis) the mature personality which is not dominated by infantile pleasure drives
oral personality - (psychoanalysis) a personality characterized either by generous optimism or aggressive and ambitious selfishness; formed in early childhood by fixation during the oral stage of development
ego - (psychoanalysis) the conscious mind
superego - (psychoanalysis) that part of the unconscious mind that acts as a conscience
id - (psychoanalysis) primitive instincts and energies underlying all psychic activity
introjection - (psychoanalysis) the internalization of the parent figures and their values; leads to the formation of the superego
pleasure principle, pleasure-pain principle, pleasure-unpleasure principle - (psychoanalysis) the governing principle of the id; the principle that an infant seeks gratification and fails to distinguish fantasy from reality
reality principle - (psychoanalysis) the governing principle of the ego; the principle that as a child grows it becomes aware of the real environment and the need to accommodate to it
introject - (psychoanalysis) parental figures (and their values) that you introjected as a child; the voice of conscience is usually a parent's voice internalized
ego ideal - (psychoanalysis) the part of the ego that contains an ideal of personal excellence toward which a person strives
imago - (psychoanalysis) an idealized image of someone (usually a parent) formed in childhood
condensation - (psychoanalysis) an unconscious process whereby two ideas or images combine into a single symbol; especially in dreams
transference - (psychoanalysis) the process whereby emotions are passed on or displaced from one person to another; during psychoanalysis the displacement of feelings toward others (usually the parents) is onto the analyst
latent content - (psychoanalysis) hidden meaning of a fantasy or dream
complex - (psychoanalysis) a combination of emotions and impulses that have been rejected from awareness but still influence a person's behavior
libido - (psychoanalysis) a Freudian term for sexual urge or desire
penis envy - (psychoanalysis) a female's presumed envy of the male's penis; said to explain femininity
death instinct, death wish, Thanatos - (psychoanalysis) an unconscious urge to die
libidinal energy - (psychoanalysis) psychic energy produced by the libido
cathexis, charge - (psychoanalysis) the libidinal energy invested in some idea or person or object; "Freud thought of cathexis as a psychic analog of an electrical charge"
acathexis - (psychoanalysis) a lack of cathexis; a condition in which significant objects or memories arouse no emotion in an individual
psychosexual development - (psychoanalysis) the process during which personality and sexual behavior mature through a series of stages: first oral stage and then anal stage and then phallic stage and then latency stage and finally genital stage
anaclisis - (psychoanalysis) relationship marked by strong dependence on others; especially a libidinal attachment to e.g. a parental figure
castration anxiety - (psychoanalysis) anxiety resulting from real or imagined threats to your sexual functions; originally applied only to men but can in principle apply to women
anal phase, anal stage - (psychoanalysis) the second sexual and social stage of a child's development during which bowel control is learned
genital phase, genital stage - (psychoanalysis) the fifth sexual and social stage in a person's development occurring during adolescence; interest focuses on sexual activity
latency period, latency phase, latency stage - (psychoanalysis) the fourth period (from about age 5 or 6 until puberty) during which sexual interests are supposed to be sublimated into other activities
oral phase, oral stage - (psychoanalysis) the first sexual and social stage of an infant's development; the mouth is the focus of the libido and satisfaction comes from suckling and chewing and biting
phallic phase, phallic stage - (psychoanalysis) the third stage in a child's development when awareness of and manipulation of the genitals is supposed to be a primary source of pleasure

analysis

In intelligence usage, a step in the processing phase of the intelligence cycle in which information is subjected to review in order to identify significant facts for subsequent interpretation. See also intelligence cycle.
Translations
Spanish analysis [pl analyses] [əˈnæləsɪs, -siːz] nanálisis m inv
French analysis [analyses , pl ] [əˈnæləsɪs, -siːz] analyse nanalyse f;
in the last analysis → en dernière analyse

German analysis [əˈnæləsɪs] analyse [analyses , pl ] n (see vb) → Analyse f; Untersuchung f; Psychoanalyse f;
in the last analysis analyse → letzten Endes

Italian analysis [pl analyses] [əˈnæləsɪs, -siːz] nanalisi f inv;
in the last analysis → in ultima analisi

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? Mentioned in ? References in periodicals archive
 
Changing attitudes toward aging policy in the United States during the 1980s and 1990s: A cohort analysis.
A cohort analysis based on the same data set, however, in which patterns of condom use and infection status were compared across individuals, showed no reduction in risk associated with consistency of use.
In the cohort analysis of the impact of the screening phenotype on patient outcomes, no differences were noted between case-patients and controls in the proportion who died during hospitalization (p=1.
 
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