archetype (adl_version=1.4; uid=440ff8c6-a6d4-4001-bcfb-34590b8e15d6)
	openEHR-EHR-OBSERVATION.physical_activity.v0

concept
	[at0000]	-- Physical activity
language
	original_language = <[ISO_639-1::en]>
description
	original_author = <
		["name"] = <"Priscila Maranhão; Gustavo Bacelar">
		["organisation"] = <"MEDCIDS-FMUP; VIRTUAL CARE">
		["email"] = <"priscilamaranhao@gmail.com; gbacelar@gmail.com">
		["date"] = <"2017-01-02">
	>
	details = <
		["en"] = <
			language = <[ISO_639-1::en]>
			purpose = <"To record actual physical activity level of an individual at a specified point in time or over a specified period of time.">
			use = <"Use to record actual physical activity level of children and adults at a specified point in time or over a specified period of time. 

Please note: There is some apparent overlap between the 'Physical activity category' data element in this archetype and the 'Physical activity level (PAL) status' data element in EVALUATION.physical_activity_summary archetype - they both use the same value set. Use this archetype when recording the category at a specified point in time or during a specified period of time, however if the intent is to record the typical activity as a summative statement then use the equivalent data point in the EVALUATION.physical_activity_summary.

It is anticipated that this archetype will be further enhanced to record activity-specific data.">
			keywords = <"exercise", "activity", "physical", "fitness">
			misuse = <"Not to be used to record typical activity or summative data about physical activity. Use the EVALUATION.physical_activity_summary for this purpose.">
			copyright = <"© openEHR Foundation">
		>
	>
	lifecycle_state = <"in_development">
	other_contributors = <"Ricardo Correia, Portugal", "Pedro Marques, Portugal", "Duarte Ferreira, Portugal", "Heather Leslie, Ocean Informatics, Australia">
	other_details = <
		["licence"] = <"This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.">
		["custodian_organisation"] = <"openEHR Foundation">
		["references"] = <"Ferreira, M; Matsudo, S; Matsudo, V; Braggion, G. Efeitos de um programa de orientação de atividade física  e nutricional sobre o nivel de atividade fisica de mulheres fisicamente ativas de 50-72 anos de idade. Rev Bras Med Esporte, v.11, n.3, 2005.

Silva, GSF; Bergamashine, R; Rosa, M. et al. Avaliação do nível de atividade física de estudantes de graduação das  áreas saúde/biológica. Rev Bras Med Esporte; v.13, n.1 2007. 

Pitta, F; Troosters, T; Probst, VS; et al. Quantifying  physical activity in daily life with questionnaires and motion sensors in COPD. Eur Respir J, 27; p.1140-55, 2006.">
		["current_contact"] = <"Heather Leslie, Ocean Health Systems<heather.leslie@oceanhealthsystems.com>">
		["original_namespace"] = <"org.openehr">
		["original_publisher"] = <"openEHR Foundation">
		["custodian_namespace"] = <"org.openehr">
		["MD5-CAM-1.0.1"] = <"3AFADE25D0EE7E029ECDA5583F77B552">
		["build_uid"] = <"eed4f9db-ff38-4cd0-a3cd-06dd9f3c893b">
		["revision"] = <"0.0.1-alpha">
	>

definition
	OBSERVATION[at0000] matches {	-- Physical activity
		data matches {
			HISTORY[at0001] matches {	-- Event Series
				events cardinality matches {1..*; unordered} matches {
					EVENT[at0002] occurrences matches {0..1} matches {	-- Any event
						data matches {
							ITEM_TREE[at0003] matches {	-- Tree
								items cardinality matches {0..*; unordered} matches {
									ELEMENT[at0004] occurrences matches {0..1} matches {	-- Physical activity level (PAL)
										value matches {
											C_DV_QUANTITY <
												property = <[openehr::380]>
												list = <
													["1"] = <
														units = <"1">
														magnitude = <|>=0.0|>
														precision = <|2|>
													>
												>
											>
										}
									}
									ELEMENT[at0015] occurrences matches {0..1} matches {	-- Physical activity category
										value matches {
											DV_CODED_TEXT matches {
												defining_code matches {
													[local::
													at0016, 	-- Extremely inactive
													at0017, 	-- Sedentary
													at0018, 	-- Moderately active
													at0019, 	-- Vigorously active
													at0020]	-- Extremely active
												}
											}
											DV_TEXT matches {*}
										}
									}
								}
							}
						}
					}
				}
			}
		}
		protocol matches {
			ITEM_TREE[at0006] matches {	-- Tree
				items cardinality matches {1..*; unordered} matches {
					ELEMENT[at0008] matches {	-- Techniques
						value matches {
							DV_CODED_TEXT matches {
								defining_code matches {
									[local::
									at0009, 	-- Direct Observation
									at0010, 	-- Questionnaires
									at0011]	-- Motion sensors
								}
							}
						}
					}
					allow_archetype CLUSTER[at0021] occurrences matches {0..*} matches {	-- Exclusion
						include
							archetype_id/value matches {/.*/}
					}
				}
			}
		}
	}


ontology
	term_definitions = <
		["en"] = <
			items = <
				["at0000"] = <
					text = <"Physical activity">
					description = <"Measurement of the actual physical activity of an individual.">
				>
				["at0001"] = <
					text = <"Event Series">
					description = <"@ internal @">
				>
				["at0002"] = <
					text = <"Any event">
					description = <"Default, unspecified point in time or interval event which may be explicitly defined in a template or at run-time.">
				>
				["at0003"] = <
					text = <"Tree">
					description = <"@ internal @">
				>
				["at0004"] = <
					text = <"Physical activity level (PAL)">
					description = <"Calculated physical activity level (PAL) of an individual.">
				>
				["at0006"] = <
					text = <"Tree">
					description = <"@ internal @">
				>
				["at0008"] = <
					text = <"Techniques">
					description = <"Details of the techiniques used to assess the body part.">
				>
				["at0009"] = <
					text = <"Direct Observation">
					description = <"Is carried out by observers who watch or videotape activies performed by the subjects and quantify them.">
				>
				["at0010"] = <
					text = <"Questionnaires">
					description = <"Quantifying physical activity in daily life through questionnaire and diaries has the advantage of being inexpensive  and easy to apply. E.g.: International physical activity questionnaire; Physical activity questionnaire by Crocker et al. 1997; Behavioral risk factor surveillance system, etc.">
				>
				["at0011"] = <
					text = <"Motion sensors">
					description = <"Electronic or mechanical methods (Motion sensors are instruments used to detect body movement which can be used to objectively quantify physical activity in daily life over a period.">
				>
				["at0015"] = <
					text = <"Physical activity category">
					description = <"The category of the physical activity level (PAL) of an individual.">
					comment = <"Note: This data element is to be used when recording the category at a specified point in time or during a specified period of time. If the intent is to record the typical activity as a summative statement then use the similar data point in the EVALUATION.physical_activity_summary.">
				>
				["at0016"] = <
					text = <"Extremely inactive">
					description = <"The individual is extremely inactive, for example a bedridden patient.">
				>
				["at0017"] = <
					text = <"Sedentary">
					description = <"The individual spends most of their time sitting, for example an office worker getting little or no exercise.">
				>
				["at0018"] = <
					text = <"Moderately active">
					description = <"The individual is moerately active, for example a construction worker or a person running one hour daily.">
				>
				["at0019"] = <
					text = <"Vigorously active">
					description = <"The individual is very active, for example a manual labourer or a person swimming two hours daily.">
				>
				["at0020"] = <
					text = <"Extremely active">
					description = <"The individual is extremely active, for example a competitive cyclist.">
				>
				["at0021"] = <
					text = <"Exclusion">
					description = <"Additional information required to capture local content or to align with other reference models/formalisms.">
					comment = <"For example: local information requirements or additional metadata to align with FHIR or CIMI equivalents.">
				>
			>
		>
	>