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Re: [Gnumed-devel] progress note popups

From: Syan Tan
Subject: Re: [Gnumed-devel] progress note popups
Date: Tue, 26 Apr 2005 06:36:31 +0800

>> actually , looking at the book again, change-current-medication, and 
>> would be  instances of an action type class which an action attribute is an 
>> instance of, since actually subtypes of action 
>> class would be proposed action, abandoned action, implemented action, 
>> completed 
>> action, implemented-but-abandoned action.  Probably inheritance is for the 
>> later 
>> heirarchy, because there might be additional attributes in the subclasses 
>> e.g. 
>> when abandoned, when implemented, when completed.  
>> The outcomes of an action are observations (a subtype of observation, that 
>> has a link to a precedent action), according to the book. 
>All this sounds like what OpenEHR does. We don't, however, have 
>a metamodel, that is to mean we *implement* actions instead of 
you could stick boolean is_action, ref_action on clin_root_item  
action ,action_type, action_intent tables , and voila , metamodel of actions 
in gnumed , no? 

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