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	<id>https://informatiestandaarden.test-nictiz.nl/index.php?action=history&amp;feed=atom&amp;title=7phcy%3AV8.00_medicationAdministrationInstruction.precondition.observationEventCriterion</id>
	<title>7phcy:V8.00 medicationAdministrationInstruction.precondition.observationEventCriterion - Bewerkingsoverzicht</title>
	<link rel="self" type="application/atom+xml" href="https://informatiestandaarden.test-nictiz.nl/index.php?action=history&amp;feed=atom&amp;title=7phcy%3AV8.00_medicationAdministrationInstruction.precondition.observationEventCriterion"/>
	<link rel="alternate" type="text/html" href="https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;action=history"/>
	<updated>2026-04-05T22:15:56Z</updated>
	<subtitle>Bewerkingsoverzicht voor deze pagina op de wiki</subtitle>
	<generator>MediaWiki 1.43.0</generator>
	<entry>
		<id>https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=34645&amp;oldid=prev</id>
		<title>Maarten Ligtvoet: Tekst vervangen - &quot;{{DISPLAYTITLE:.*}}&quot; door &quot;&quot;</title>
		<link rel="alternate" type="text/html" href="https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=34645&amp;oldid=prev"/>
		<updated>2020-08-26T12:33:06Z</updated>

		<summary type="html">&lt;p&gt;Tekst vervangen - &amp;quot;{{DISPLAYTITLE:.*}}&amp;quot; door &amp;quot;&amp;quot;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;nl&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Oudere versie&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versie van 26 aug 2020 12:33&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Regel 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Regel 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{DISPLAYTITLE:medicationAdministrationInstruction.precondition.observationEventCriterion|medicationAdministrationInstruction.precondition.observationEventCriterion}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;{{DocumentPart|ns=7phcy|title=V8.00_HL7v3-domeinspecificatie_Pharmacy}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;{{DocumentPart|ns=7phcy|title=V8.00_HL7v3-domeinspecificatie_Pharmacy}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maarten Ligtvoet</name></author>
	</entry>
	<entry>
		<id>https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=30840&amp;oldid=prev</id>
		<title>Maarten Ligtvoet: Tekst vervangen - &quot;{{#customtitle:&quot; door &quot;{{DISPLAYTITLE:&quot;</title>
		<link rel="alternate" type="text/html" href="https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=30840&amp;oldid=prev"/>
		<updated>2020-07-20T01:35:57Z</updated>

		<summary type="html">&lt;p&gt;Tekst vervangen - &amp;quot;{{#customtitle:&amp;quot; door &amp;quot;{{DISPLAYTITLE:&amp;quot;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;nl&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Oudere versie&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versie van 20 jul 2020 01:35&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Regel 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Regel 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;#customtitle&lt;/del&gt;:medicationAdministrationInstruction.precondition.observationEventCriterion|medicationAdministrationInstruction.precondition.observationEventCriterion}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;DISPLAYTITLE&lt;/ins&gt;:medicationAdministrationInstruction.precondition.observationEventCriterion|medicationAdministrationInstruction.precondition.observationEventCriterion}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;{{DocumentPart|ns=7phcy|title=V8.00_HL7v3-domeinspecificatie_Pharmacy}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;{{DocumentPart|ns=7phcy|title=V8.00_HL7v3-domeinspecificatie_Pharmacy}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maarten Ligtvoet</name></author>
	</entry>
	<entry>
		<id>https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=7023&amp;oldid=prev</id>
		<title>DominiqueStoverink: /* medicationAdministrationInstruction.precondition.observationEventCriterion */</title>
		<link rel="alternate" type="text/html" href="https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=7023&amp;oldid=prev"/>
		<updated>2014-07-24T13:57:20Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;medicationAdministrationInstruction.precondition.observationEventCriterion&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;nl&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Oudere versie&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versie van 24 jul 2014 13:57&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l21&quot;&gt;Regel 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Regel 21:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Verreweg de meest voorkomende variant van een preconditie is het concept &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039;. In feite is er daar sprake van een preconditie die niet expliciet benoemd wordt, maar waarvan wordt aangenomen dat de toediener kan inschatten wanneer eraan voldaan is.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Verreweg de meest voorkomende variant van een preconditie is het concept &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039;. In feite is er daar sprake van een preconditie die niet expliciet benoemd wordt, maar waarvan wordt aangenomen dat de toediener kan inschatten wanneer eraan voldaan is.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{NoteBox|Een bijzonder gebruik van ‘zo nodig’ is bij de weergave van een &#039;&#039;&#039;variabele gebruiksfrequentie&#039;&#039;&#039;. Daarbij wordt de instructie “m tot n x daags” omgezet naar “m x daags vast” plus “n-m x daags zo nodig” (variabele deel), opgesplist in twee herhalingen van het element &amp;lt;therapeuticAgentOf&amp;gt;. Meer informatie over deze toepassing is te vinden bij &amp;lt;mAR&amp;gt;&amp;lt;effectiveTime&amp;gt; in [[7phcy:V8.00 medicationAdministrationRequest.effectiveTime|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;§3.3.1.2&lt;/del&gt;]]).}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{NoteBox|Een bijzonder gebruik van ‘zo nodig’ is bij de weergave van een &#039;&#039;&#039;variabele gebruiksfrequentie&#039;&#039;&#039;. Daarbij wordt de instructie “m tot n x daags” omgezet naar “m x daags vast” plus “n-m x daags zo nodig” (variabele deel), opgesplist in twee herhalingen van het element &amp;lt;therapeuticAgentOf&amp;gt;. Meer informatie over deze toepassing is te vinden bij &amp;lt;mAR&amp;gt;&amp;lt;effectiveTime&amp;gt; in [[7phcy:V8.00 medicationAdministrationRequest.effectiveTime|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;effectiveTime&lt;/ins&gt;]]).}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{NoteBox|Een variant hierop is als de gebruiksinstructie in z´n geheel &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039; is, én er daarbinnen nog sprake is van een &amp;#039;&amp;#039;&amp;#039;variabele frequentie&amp;#039;&amp;#039;&amp;#039; (bijv. ‘1 tot 2 x daags zo nodig’). Weliswaar is een dergelijke instructie verwarrend, maar met tabel 25 kan deze zeker worden opgebouwd ( ‘zo nodig’ is een aparte b code).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{NoteBox|Een variant hierop is als de gebruiksinstructie in z´n geheel &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039; is, én er daarbinnen nog sprake is van een &amp;#039;&amp;#039;&amp;#039;variabele frequentie&amp;#039;&amp;#039;&amp;#039; (bijv. ‘1 tot 2 x daags zo nodig’). Weliswaar is een dergelijke instructie verwarrend, maar met tabel 25 kan deze zeker worden opgebouwd ( ‘zo nodig’ is een aparte b code).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>DominiqueStoverink</name></author>
	</entry>
	<entry>
		<id>https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=6342&amp;oldid=prev</id>
		<title>Kheitmann: Copy of V6.12</title>
		<link rel="alternate" type="text/html" href="https://informatiestandaarden.test-nictiz.nl/index.php?title=7phcy:V8.00_medicationAdministrationInstruction.precondition.observationEventCriterion&amp;diff=6342&amp;oldid=prev"/>
		<updated>2014-01-13T11:20:24Z</updated>

		<summary type="html">&lt;p&gt;Copy of V6.12&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nieuwe pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{#customtitle:medicationAdministrationInstruction.precondition.observationEventCriterion|medicationAdministrationInstruction.precondition.observationEventCriterion}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;noinclude&amp;gt;{{DocumentPart|ns=7phcy|title=V8.00_HL7v3-domeinspecificatie_Pharmacy}}&amp;lt;/noinclude&amp;gt;&lt;br /&gt;
===medicationAdministrationInstruction.precondition.observationEventCriterion===&lt;br /&gt;
&amp;#039;&amp;#039;(Onderdeel van medicationAdministrationRequest/support2)&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
[[Image: 3.3.9_observationeventcriterion.png|3.3.9 observationEventCriterion]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{Captionformat|Formaat:}}&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;xml&amp;quot;&amp;gt;			&lt;br /&gt;
 &amp;lt;precondition&amp;gt; &lt;br /&gt;
   &amp;lt;observationEventCriterion&amp;gt;&lt;br /&gt;
          &amp;lt;code … /&amp;gt;&lt;br /&gt;
   &amp;lt;/observationEventCriterion&amp;gt;&lt;br /&gt;
 &amp;lt;/precondition&amp;gt;&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Definitie:&amp;#039;&amp;#039;&amp;#039; Gebruiksinstructies die betrekking hebben op &amp;#039;&amp;#039;&amp;#039;precondities&amp;#039;&amp;#039;&amp;#039; (randvoorwaarden) voor toediening van de betreffende medicatie. Deze moeten dus gelezen worden als ‘gebruik de medicatie niet, tenzij aan deze voorwaarde is voldaan’.&lt;br /&gt;
&lt;br /&gt;
Verreweg de meest voorkomende variant van een preconditie is het concept &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039;. In feite is er daar sprake van een preconditie die niet expliciet benoemd wordt, maar waarvan wordt aangenomen dat de toediener kan inschatten wanneer eraan voldaan is. &lt;br /&gt;
&lt;br /&gt;
{{NoteBox|Een bijzonder gebruik van ‘zo nodig’ is bij de weergave van een &amp;#039;&amp;#039;&amp;#039;variabele gebruiksfrequentie&amp;#039;&amp;#039;&amp;#039;. Daarbij wordt de instructie “m tot n x daags” omgezet naar “m x daags vast” plus “n-m x daags zo nodig” (variabele deel), opgesplist in twee herhalingen van het element &amp;lt;therapeuticAgentOf&amp;gt;. Meer informatie over deze toepassing is te vinden bij &amp;lt;mAR&amp;gt;&amp;lt;effectiveTime&amp;gt; in [[7phcy:V8.00 medicationAdministrationRequest.effectiveTime|§3.3.1.2]]).}}&lt;br /&gt;
&lt;br /&gt;
{{NoteBox|Een variant hierop is als de gebruiksinstructie in z´n geheel &amp;#039;&amp;#039;&amp;#039;‘zo nodig’&amp;#039;&amp;#039;&amp;#039; is, én er daarbinnen nog sprake is van een &amp;#039;&amp;#039;&amp;#039;variabele frequentie&amp;#039;&amp;#039;&amp;#039; (bijv. ‘1 tot 2 x daags zo nodig’). Weliswaar is een dergelijke instructie verwarrend, maar met tabel 25 kan deze zeker worden opgebouwd ( ‘zo nodig’ is een aparte b code).&lt;br /&gt;
&lt;br /&gt;
In lijn met bovenstaande kan worden &amp;#039;&amp;#039;&amp;#039;opgsplitst in twee herhalingen&amp;#039;&amp;#039;&amp;#039; van &amp;lt;therapeuticAgentOf&amp;gt; , maar deze hebben in dit geval beide een ‘zo nodig’ aanduiding (degene met het variabele deel is als het ware ‘dubbel zo nodig’).&lt;br /&gt;
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Daarom is het ook voldoende om te &amp;#039;&amp;#039;&amp;#039;volstaan met één herhaling&amp;#039;&amp;#039;&amp;#039;, waarin de maximale frequentie (2x daags in het voorbeeld) geheel als ‘zo nodig’ wordt aangeduid. Dit drukt uit dat de instructie equivalent is met ‘0 tot 2 x daags’.}}&lt;/div&gt;</summary>
		<author><name>Kheitmann</name></author>
	</entry>
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