We have few survey questions given below that we would like to map. While I don’t find an exact match but is it okay/appropriate to map to the concept_ids given beside each question? They don’t really match the question. but I also understand it’s not possible to find exact match for all our source terms (esp surveys). how do we do this?
should I create a custom concept at our end?
what is the year - 4078999 what is the month - 45881910 what is the date today - 4260905 what day is today - 4139381 what time is it - 4256606 What area are we in? - ??
These questions are from the MMSE questionnaire and such questionnaires are often used for cognitive assessment.
Am I right to understand that only custom concepts have to be created for the above terms and there are no standard concepts as of now in OHDSI vocabulary?