TBI HISTORY - ARCHIVE

OSU TBI-ID - ARCHIVE

Definition

OSU TBI-ID archived variables include

TBIChoking TBIOverdose

Form

[ ] Form 1
[X] Form 2

Source

Interview (participant or proxy)

Variables

Form Type	Variable	ID	Question	History
Form 2	TBIOverdoseF	782	Number from overdose	2010-04-01 - Variable Added 2015-01-15 - Variable Removed
Form 2	TBIChokingF	780	Number from choking	2010-04-01 - Variable Added 2015-01-15 - Variable Removed

Codes and Values

ID 780

For Form: [Form 2]
For Variables: [TBIChokingF]

Code	Description
666	Variable Did Not Exist
777	Refused
888	Not Applicable
999	Unknown

ID 782

For Form: [Form 2]
For Variables: [TBIOverdoseF]

Code	Description
0	None
666	Variable Did Not Exist
777	Refused
888	Not Applicable
999	Unknown

History

No history found for the Domain.

TBI PRIOR - ARCHIVE

Definition

History of TBI occurring prior to the current TBI for which the patient is being treated.

Traumatic brain injury is defined as damage to brain tissue caused by an external mechanical force as evidenced by: loss of consciousness due to brain trauma, or post traumatic amnesia (PTA), or skull fracture, or objective neurological findings that can be reasonably attributed to TBI on physical examination or mental status examination.

The patient must have been admitted to a hospital for treatment of this previous TBI.

Details

Penetrating wounds with criteria listed above are included. Lacerations and/or bruises of the scalp or forehead without other criteria listed above are excluded. Primary anoxic encephalopathy is excluded.

If respondent recalls that the reason for a prior hospitalization included TBI, code “Yes”.

Common terms may include: head injury, concussion, being knocked out.

Variables

Form Type	Variable	ID	Question	History
Form 1	TBI	775	History of TBI Requiring Hospitalization	1989-10-01 - Variable Added 2010-04-01 - Variable Removed

Codes and Values

ID 775

For Form: [Form 1]
For Variables: [TBI]

Code	Description
666	Variable Did Not Exist
888	N/A
999	Unknown

History

Date	Description
1994-02-01	Changed DEFINITION: to match model system case definition.

TBI SUBSEQUENT - ARCHIVE

Definition

Subsequent traumatic brain injury in a patient who is identified in Form I as having a traumatic brain injury. This must be diagnosed by a physician. The injury does not have to be so severe as to require rehospitalization.

Traumatic brain injury is to be defined as:

Loss of consciousness due to new brain trauma,
Post-traumatic amnesia due to new brain trauma, or
Objective neurologic finding that can be reasonably attributed to subsequent brain injury on physical or mental status examination

Any one of the above criteria will suffice.

Form

[ ] Form 1
[X] Form 2

Source

Form 2 - Interview, Mail-Out (participant or proxy)

Details

Subsequent TBI should be since the last follow-up (not the last year). The last follow-up is defined as “since the initial injury” for year 1 follow-ups.

For subsequent follow-ups, the last follow-up is defined as “the last successful follow-up with the participant”.

The data collector should know the date of the last successful follow-up prior to initiating the interview, and reference that date in the question - i.e. “Since your last follow-up on MM/DD/YYYY…”

Common terms may include: head injury, concussion, being knocked out.

If patient had more than one subsequent brain injury during the current follow-up year, enter the date of the first one.

Variables

Form Type	Variable	ID	Question	History
Form 2	SubsTBI	3956	When did the head injury/injuries that were diagnosed by a physician occur?	1989-10-01 - Variable Added 2010-04-01 - Variable Removed

Codes and Values

ID 3956

For Form: [Form 2]
For Variables: [SubsTBI]

Code	Description
666666	Variable Did Not Exist
777777	Patient Had a Subsequent Brain Injury During the Current Follow-up Year, but the Date is Not Known
888888	Not Applicable: No subsequent brain injury
999999	Unknown if Subsequent Brain Injury

History

No history found for the Domain.