Prenatal Record - National Archives and Records Administration

DEFllUTION OF CODES
LABJRATORY RECORD
FOR~~ OB-lO(Lab Data) CARD 1345
and OB-45
NOTE: USE THIS FILE WITH 310 FILE. CARD
FIELD
COLUMN
Card Number
Code: 1
2. Form Number 2-4
Code: 345
3· Revisions Number 5
Code: 0 - OB-10 Forms dated: ll59 and rev. 7/59
1 - OB-45 Form dated: 4/62
2 - Combination of codes 0 and 1
4. NlliDB Number 6-14
Item 1
5·
Nine-digit number for Patient Identification
Code: As given
Blood T:rpe: Gravida 15
Item 3
Code: 1 - 0
2 - A
3 - B
4- AB
9 - Unknown
6. Rh: Gravida 16
Item 3
Code:
1 - Positive -unqualified
2 - Negative -unqualified
3 - Positive-qualified
4 - N~tive-qualified
9 - U O'WD.
7· Blood TYpe: Father 17
Item 3
Code: Same as in Field 5
8. Rh: Father 18
Item 3
Code: Same as.. in Field 6
Coomb's Test: Number of Different Test Dates
Code: 1 - One
2 - Two or nore
9 - None reported
1
19
Reproduced at the National Archives
II.A.291
OB-45