archetype (adl_version=1.4)
	openEHR-EHR-OBSERVATION.infant_feeding.v1

concept
	[at0000]	-- Feeding
language
	original_language = <[ISO_639-1::en]>
description
	original_author = <
		["name"] = <"unknown">
	>
	details = <
		["en"] = <
			language = <[ISO_639-1::en]>
			purpose = <"Record details about feeding a person.">
			use = <"">
			misuse = <"">
			copyright = <"copyright (c) 2009 openEHR Foundation">
		>
	>
	lifecycle_state = <"AuthorDraft">
	other_contributors = <>
	other_details = <
		["references"] = <"">
	>

definition
	OBSERVATION[at0000] matches {	-- Feeding
		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[at0029] occurrences matches {0..1} matches {	-- Description
										value matches {
											DV_TEXT matches {*}
										}
									}
									ELEMENT[at0030] occurrences matches {0..1} matches {	-- Infant feeding category
										value matches {
											DV_CODED_TEXT matches {
												defining_code matches {
													[local::
													at0031, 	-- Breast
													at0032, 	-- Formula
													at0033]	-- Mixed
												}
											}
										}
									}
									CLUSTER[at0028] occurrences matches {0..1} matches {	-- Breast feeding
										items cardinality matches {1..2; unordered} matches {
											ELEMENT[at0022] occurrences matches {0..1} matches {	-- Proportion
												value matches {
													DV_PROPORTION matches {
														type matches {2}
													}
												}
											}
											ELEMENT[at0024] occurrences matches {0..1} matches {	-- Time taken
												value matches {
													C_DV_QUANTITY <
														property = <[openehr::128]>
														list = <
															["1"] = <
																units = <"min">
																magnitude = <|>=0.0|>
																precision = <|0|>
															>
														>
													>
												}
											}
										}
									}
									CLUSTER[at0016] occurrences matches {0..1} matches {	-- Other method
										items cardinality matches {0..*; unordered} matches {
											ELEMENT[at0017] occurrences matches {0..1} matches {	-- Type
												value matches {
													DV_CODED_TEXT matches {
														defining_code matches {
															[local::
															at0019, 	-- Bottle
															at0020, 	-- Nasogastric tube
															at0021, 	-- Gastrostomy tube
															at0027]	-- Spoon
														}
													}
												}
											}
											ELEMENT[at0023] occurrences matches {0..1} matches {	-- Volume by this method
												value matches {
													C_DV_QUANTITY <
														property = <[openehr::129]>
														list = <
															["1"] = <
																units = <"ml">
																magnitude = <|>=0.0|>
																precision = <|0|>
															>
														>
													>
												}
											}
											ELEMENT[at0026] occurrences matches {0..1} matches {	-- Content
												value matches {
													DV_TEXT matches {*}
												}
											}
											use_node ELEMENT /data[at0001]/events[at0002]/data[at0003]/items[at0028]/items[at0022]	-- /data[Event Series]/events[Any event]/data[Tree]/items[Breast feeding]/items[Proportion]
											use_node ELEMENT /data[at0001]/events[at0002]/data[at0003]/items[at0028]/items[at0024]	-- /data[Event Series]/events[Any event]/data[Tree]/items[Breast feeding]/items[Time taken]
										}
									}
									CLUSTER[at0004] occurrences matches {0..1} matches {	-- Function
										items cardinality matches {0..*; unordered} matches {
											ELEMENT[at0010] occurrences matches {0..1} matches {	-- Description
												value matches {
													DV_TEXT matches {*}
												}
											}
											ELEMENT[at0005] occurrences matches {0..1} matches {	-- Sucking
												value matches {
													0|[local::at0006], 	-- unable to suck
													1|[local::at0007], 	-- some ability
													2|[local::at0008], 	-- reduced sucking
													3|[local::at0009]  	-- normal
												}
											}
											ELEMENT[at0011] occurrences matches {0..1} matches {	-- Swallowing
												value matches {
													0|[local::at0012], 	-- Unable to swallow
													1|[local::at0013], 	-- Some ability to swallow
													2|[local::at0014], 	-- Reduced swallow
													3|[local::at0015]; 	-- Normal
													0  	-- assumed value
												}
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
	}

ontology
	term_definitions = <
		["en"] = <
			items = <
				["at0000"] = <
					text = <"Feeding">
					description = <"Information about the feeding of the person">
				>
				["at0001"] = <
					text = <"Event Series">
					description = <"@ internal @">
				>
				["at0002"] = <
					text = <"Any event">
					description = <"*">
				>
				["at0003"] = <
					text = <"Tree">
					description = <"@ internal @">
				>
				["at0004"] = <
					text = <"Function">
					description = <"*">
				>
				["at0005"] = <
					text = <"Sucking">
					description = <"The ability to suck">
				>
				["at0006"] = <
					text = <"unable to suck">
					description = <"No ability to suck">
				>
				["at0007"] = <
					text = <"some ability">
					description = <"Can make sucking action but not effective">
				>
				["at0008"] = <
					text = <"reduced sucking">
					description = <"Can suck effectively but not sufficient for needs">
				>
				["at0009"] = <
					text = <"normal">
					description = <"Able to suck normally">
				>
				["at0010"] = <
					text = <"Description">
					description = <"Description of feeding">
				>
				["at0011"] = <
					text = <"Swallowing">
					description = <"Ability to swallow">
				>
				["at0012"] = <
					text = <"Unable to swallow">
					description = <"Not able to pass food to the back of mouth and swallow">
				>
				["at0013"] = <
					text = <"Some ability to swallow">
					description = <"Some ability to swallow but very limited and/or does not protect airway">
				>
				["at0014"] = <
					text = <"Reduced swallow">
					description = <"Able to swallow but not sufficient for needs or major risk of aspiration">
				>
				["at0015"] = <
					text = <"Normal">
					description = <"Can swallow normally">
				>
				["at0016"] = <
					text = <"Other method">
					description = <"The method of feeding">
				>
				["at0017"] = <
					text = <"Type">
					description = <"Type of feeding">
				>
				["at0019"] = <
					text = <"Bottle">
					description = <"Feeding from the bottle">
				>
				["at0020"] = <
					text = <"Nasogastric tube">
					description = <"Feeding by naso-gastric tube">
				>
				["at0021"] = <
					text = <"Gastrostomy tube">
					description = <"Feeding by gastrostomy tube">
				>
				["at0022"] = <
					text = <"Proportion">
					description = <"The proportion by this method">
				>
				["at0023"] = <
					text = <"Volume by this method">
					description = <"Volume delivered by this method">
				>
				["at0024"] = <
					text = <"Time taken">
					description = <"Time feeding by this method">
				>
				["at0026"] = <
					text = <"Content">
					description = <"The milk or other food delivered">
				>
				["at0027"] = <
					text = <"Spoon">
					description = <"Feeding by spoon or similar">
				>
				["at0028"] = <
					text = <"Breast feeding">
					description = <"Record about breast feeding">
				>
				["at0029"] = <
					text = <"Description">
					description = <"*">
				>
				["at0030"] = <
					text = <"Infant feeding category">
					description = <"The content of the feeding">
				>
				["at0031"] = <
					text = <"Breast">
					description = <"Only breast milk">
				>
				["at0032"] = <
					text = <"Formula">
					description = <"Only baby formula">
				>
				["at0033"] = <
					text = <"Mixed">
					description = <"Breast and formular mixed">
				>
			>
		>
	>