Welcome to the NEW CHUG— your ultimate destination for cutting-edge insights and discussions at the intersection of healthcare and technology.

Our platform is dedicated to exploring the dynamic landscape of healthcare technology, empowering professionals, enthusiasts, and innovators alike with the knowledge and resources to navigate the rapidly evolving field.

From telemedicine revolutionizing patient care to the transformative potential of artificial intelligence in diagnostics, we delve into a myriad of topics shaping the future of healthcare delivery. Whether you’re a seasoned healthcare IT professional, an aspiring entrepreneur in the digital health space, or simply curious about the latest innovations, our curated content, expert interviews, and thought-provoking articles provide a comprehensive exploration of healthcare technology’s most pressing issues.

Join us as we navigate the forefront of innovation, driving forward the transformation of healthcare for a healthier, more connected world.

Have questions or suggestions? Please use the contact button below.

Notifications

Clear all

MEL FOR SUBTRACTING DATES

Trading Post

Last Post by kwolfe 11 years ago

5 Posts

3 Users

0 Reactions

92 Views

RSS

rspartos

(@rspartos)

Posts: 85

Estimable Member

Topic starter

I followed the the help for functions SUBTRACTDATES and ADDDATES and am able to get the calculation to work, but of course it is never just that simple and I am looking at something like the following

SUBTRACTDATES(str(._todaysdate),"0","0","365") > LASTOBSDATE("obsterm")

I put this equation in a visibility field to tell a provider to take action if the lastobsdate("obsterm") was over 365 days ago, or show the results of the observation if it is less than 365 days. What I thought the equation was telling the form to do is "if today's date is greater than 365 days from the lastobsdate then...action" but it is apparently the opposite. Anyone know why, for example, 10/04/2013 minus 365days is greater than 09/04/2013 in Centricity?

Does Centricity still countdown? I thought all this was taken care of before Y2K... I am definitely confused

Posted : October 4, 2013 1:36 am

gibsonmi

(@gibsonmi)

Posts: 827

Prominent Member

I would use duration days for this

DURATIONDAYS(LASTOBSDATE("obsterm"),str(._TODAYSDATE)) >365

Posted : October 4, 2013 1:48 am

rspartos

(@rspartos)

Posts: 85

Estimable Member

Topic starter

Thank you for the suggestion. Definitely less confusing and more straight to the point.

Still... what's the deal with my original inquiry? Anyone with insight?

Posted : October 4, 2013 6:05 am

gibsonmi

(@gibsonmi)

Posts: 827

Prominent Member

I am pretty sure both of those functions return strings, not dates, so its about the same as saying "apples" > "oranges". The only fields I can think of that are an actual date data type is the document.clinicaldate and ._TODAYSDATE, and to use either in just about any function you need to convert them to strings with str(). I dont know of any function that converts strings to dates but it may exist

Posted : October 4, 2013 6:16 am

kwolfe

(@kwolfe)

Posts: 63

Trusted Member

I think val() can convert string to date like it does for numbers

Posted : October 7, 2013 2:37 am

Share:

24 Forums
9,940 Topics
39.9 K Posts
0 Online
6,470 Members

Forum Icons: Forum contains no unread posts Forum contains unread posts

Topic Icons: Not Replied Replied Active Hot Sticky Unapproved Solved Private Closed

Powered by wpForo Powered by wpForo version 2.4.0