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4.3.14.311 Кодовая система http://terminology.hl7.org/CodeSystem/observation-statistics

Vocabulary Work Group Maturity Level: 0Informative Use Context: Any

Это кодовая система, определённая в by the FHIR project.

Сводка

Определяющий URL:http://terminology.hl7.org/CodeSystem/observation-statistics
Version:3.6.0
Name:StatisticsCode
Title:StatisticsCode
Definition:

The statistical operation parameter -"statistic" codes.

Committee:??
OID:2.16.840.1.113883.4.642.1.1126 (for OID based terminology systems)
Исходный ресурс XML / JSON

This Code system is used in the following value sets:

  • ValueSet: StatisticsCode (The statistical operation parameter -"statistic" codes.)

The statistical operation parameter -"statistic" codes.

This code system http://terminology.hl7.org/CodeSystem/observation-statistics defines the following codes:

CodeDisplayDefinition
average AverageThe [mean](https://en.wikipedia.org/wiki/Arithmetic_mean) of N measurements over the stated period.
maximum MaximumThe [maximum](https://en.wikipedia.org/wiki/Maximal_element) value of N measurements over the stated period.
minimum MinimumThe [minimum](https://en.wikipedia.org/wiki/Minimal_element) value of N measurements over the stated period.
count CountThe [number] of valid measurements over the stated period that contributed to the other statistical outputs.
total-count Total CountThe total [number] of valid measurements over the stated period, including observations that were ignored because they did not contain valid result values.
median MedianThe [median](https://en.wikipedia.org/wiki/Median) of N measurements over the stated period.
std-dev Standard DeviationThe [standard deviation](https://en.wikipedia.org/wiki/Standard_deviation) of N measurements over the stated period.
sum SumThe [sum](https://en.wikipedia.org/wiki/Summation) of N measurements over the stated period.
variance VarianceThe [variance](https://en.wikipedia.org/wiki/Variance) of N measurements over the stated period.
20-percent 20th PercentileThe 20th [Percentile](https://en.wikipedia.org/wiki/Percentile) of N measurements over the stated period.
80-percent 80th PercentileThe 80th [Percentile](https://en.wikipedia.org/wiki/Percentile) of N measurements over the stated period.
4-lower Lower QuartileThe lower [Quartile](https://en.wikipedia.org/wiki/Quartile) Boundary of N measurements over the stated period.
4-upper Upper QuartileThe upper [Quartile](https://en.wikipedia.org/wiki/Quartile) Boundary of N measurements over the stated period.
4-dev Quartile DeviationThe difference between the upper and lower [Quartiles](https://en.wikipedia.org/wiki/Quartile) is called the Interquartile range. (IQR = Q3-Q1) Quartile deviation or Semi-interquartile range is one-half the difference between the first and the third quartiles.
5-1 1st QuintileThe lowest of four values that divide the N measurements into a frequency distribution of five classes with each containing one fifth of the total population.
5-2 2nd QuintileThe second of four values that divide the N measurements into a frequency distribution of five classes with each containing one fifth of the total population.
5-3 3rd QuintileThe third of four values that divide the N measurements into a frequency distribution of five classes with each containing one fifth of the total population.
5-4 4th QuintileThe fourth of four values that divide the N measurements into a frequency distribution of five classes with each containing one fifth of the total population.
skew SkewSkewness is a measure of the asymmetry of the probability distribution of a real-valued random variable about its mean. The skewness value can be positive or negative, or even undefined. Source: [Wikipedia](https://en.wikipedia.org/wiki/Skewness).
kurtosis KurtosisKurtosis is a measure of the "tailedness" of the probability distribution of a real-valued random variable. Source: [Wikipedia](https://en.wikipedia.org/wiki/Kurtosis).
regression RegressionLinear regression is an approach for modeling two-dimensional sample points with one independent variable and one dependent variable (conventionally, the x and y coordinates in a Cartesian coordinate system) and finds a linear function (a non-vertical straight line) that, as accurately as possible, predicts the dependent variable values as a function of the independent variables. Source: [Wikipedia](https://en.wikipedia.org/wiki/Simple_linear_regression) This Statistic code will return both a gradient and an intercept value.

 

См. полный реестр кодовых систем, определённых в рамках FHIR.


Пояснения к колонкам, которые могут появиться на этой странице:

Уровень Некоторые списки кодов могут быть иерархическими, где каждому коду присваивается некоторый уровень. Подробную информацию см. на странице Code System.
Источник Источник определения кода (если набор значений содержит коды, определённые где-то в другом месте)
Код Код (который используется в экземпляре ресурса). Если код написан курсивом, это означает, что его нельзя выбрать ('Abstract')
Значение для отображения Значение для отображения (используется в элементе display в кодинге). Если значение для отображения не указано, реализаторам следует не просто показывать код, а использовать мэппинг для такого концепта в своём приложении
Определение Объяснение смыслового значения концепта
Комментарии Дополнительная информация по использованию кода