User Requirements
The ISARIC COVID-19 case report form collects data on patients medical history. A detailed completion guide collects data on patients medical history.
A planned ISARIC validation study requires a series of SNOMED CT codelists to replicate as closely as possible the details given in the ISARIC case report form.
This codelist is designed to extract patients that were referred for dietetic intervention or referral prior to the onset of COVID‐19 symptoms. It should not include people who needed supplementary nutrition solely due to reduced intake during their current illness episode.
Coding system
SNOMED CT
Sensitivity versus specificity / Relevant definitions
Should be used together with the codelist for malnutrition
Existing relevant codelists
Nil existing refsets or OS codelists
Search terms / synonyms / search strategy
Referral to dietician
Inclusion Criteria for Codes
Referral to dietician
Exclusion Criteria for Codes
Referral to dietician for obesity
Borderline cases
Have included code for referral to dietician declined, because the patient ultimately was still referred for dietetic review
User Requirements The ISARIC COVID-19 case report form collects data on patients medical history. A detailed completion guide collects data on patients medical history. A planned ISARIC validation study requires a series of SNOMED CT codelists to replicate as closely as possible the details given in the ISARIC case report form. This codelist is designed to extract patients that were referred for dietetic intervention or referral prior to the onset of COVID‐19 symptoms. It should not include people who needed supplementary nutrition solely due to reduced intake during their current illness episode.
Coding system SNOMED CT
Sensitivity versus specificity / Relevant definitions Should be used together with the codelist for malnutrition
Existing relevant codelists Nil existing refsets or OS codelists
Search terms / synonyms / search strategy
Referral to dietician
Inclusion Criteria for Codes
Referral to dietician
Exclusion Criteria for Codes Referral to dietician for obesity
Borderline cases Have included code for referral to dietician declined, because the patient ultimately was still referred for dietetic review
Codelist for referral to dietician and malnutrition below. https://www.opencodelists.org/codelist/user/speed-vm/referral-to-dietician/29c5de6b/ https://www.opencodelists.org/codelist/user/speed-vm/malnutrition/5e9784cb/