Yes. Life is more complex than we can imagine most of the times. What you are referring to is data and information dealing with addiction not the 'normal' use. The meaning if "Addiction to a substance" is considerably different from the "Use of a substance". Extra data and information will have to be documented.
In my minds-eye I see an archetype "Observation: Addiction of a substance" and within it the use of "Observation: Use of substance". Gerard -- <private> -- Gerard Freriks, arts Huigsloterdijk 378 2158 LR Buitenkaag The Netherlands T: +31 252 544896 M: +31 653 108732 On 11-mei-2006, at 2:34, Chunlan Ma wrote: > The fact of "use of substances" is a little more complicated than > these. For example, a person started smoking in 1995. He quit > smoking after receiving smoking cessation therapy for two months in > 2000. For some reason, he re-started smoking in 2001. How could we > record the commence date and the re-commence date using the current > archetype? How could we record the fact about quitting smoking, > such as the times this person attempts to quit, with/without help, > the therapies he received, etc. > > Chunlan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openehr.org/mailman/private/openehr-technical_lists.openehr.org/attachments/20060511/c015dc7a/attachment.html>