For which schema is a change/update being suggested?
I would like to request an update to the medical_history.json schema.
What should the change/update be?
I would like to add three new fields - smoking_status/ smoking_pack_years/ years_since_smoking_cessation - to this schema to allow data contributors to collect precise and measurable information about donor's smoking history.
Existing field smoking_history should be removed since there is overlap with smoking_pack_years.
This update constitutes a major change to the schema(s) it affects.
What new field(s) need to be changed/added?
smoking_status
Field name: smoking_status
Field description: Whether the individual is actively, was formerly or never consumed smoking tobacco products like cigarettes, cigars, pipe, betel nut chewing etc.
Field type: string
Required: no
enum: active; former; never
Examples: active; former; never
smoking_pack_years
Field name: smoking_pack_years
Field description: Estimated number of packs (20 cigarettes) smoked per day multiplied by the number of years the individual was smoking.
Field type: number
Required: no
Examples: 4.55; 12; 49.5
CV or enum: no
years_since_smoking_cessation
Field name: years_since_smoking_cessation
Field description: If smoking status is "former", specify the number of years since smoking cessation.
Field type: integer
Required: no
Examples: 1; 4; 12
CV or enum: no
Why is the change requested?
Many bionetworks (currently 5) are interested in recording the smoking history of the donor in a standardised way as part of their Tier 2 metadata.
Although schema already has the medical_history.smoking_history field that records "Estimated number of cigarettes smoked per day.", this is a free text field that we can't standardize and use as a measurable way, and the way of measurement suggested does not take into account the number of years the individual smoked.
Lung bionetwork has proposed this 3 field way of recording this, and we expect these (or at least the status) to be requested for Tier 2 by most of the bionetworks. Since smoking_pack_years is very similar to the existing smoking_history we also suggest this field to be removed.
For which schema is a change/update being suggested?
I would like to request an update to the
medical_history.json
schema.What should the change/update be?
I would like to add three new fields -
smoking_status
/smoking_pack_years
/years_since_smoking_cessation
- to this schema to allow data contributors to collect precise and measurable information about donor's smoking history. Existing fieldsmoking_history
should be removed since there is overlap withsmoking_pack_years
.This update constitutes a major change to the schema(s) it affects.
What new field(s) need to be changed/added?
smoking_status
smoking_pack_years
years_since_smoking_cessation
Why is the change requested?
Many bionetworks (currently 5) are interested in recording the smoking history of the donor in a standardised way as part of their Tier 2 metadata.
Although schema already has the
medical_history.smoking_history
field that records "Estimated number of cigarettes smoked per day.", this is a free text field that we can't standardize and use as a measurable way, and the way of measurement suggested does not take into account the number of years the individual smoked.Lung bionetwork has proposed this 3 field way of recording this, and we expect these (or at least the status) to be requested for Tier 2 by most of the bionetworks. Since
smoking_pack_years
is very similar to the existingsmoking_history
we also suggest this field to be removed.