OB_HSB_DATING

Description: |
This table contains the associated information about the criteria for determining the estimated date of delivery for this pregnancy.

Primary Key

Column Name | Ordinal Position |
--- | --- | ---
SUMMARY_BLOCK_ID | 1 |
LINE | 2 |

Column Information

| Name | Type | Discontinued? |
--- | --- | --- | --- | ---
1 | SUMMARY_BLOCK_ID | NUMERIC | No |
The unique ID assigned to the episode record (HSB .1).
2 | LINE | INTEGER | No |
The Line Count
3 | OB_DT_EVENT_C_NAME | VARCHAR | No |
The event or criterion that identifies this line in the dating table.
May contain organization-specific values: Yes
Category Entries:
Other Basis
Last Menstrual Period
Est. Date of Conception
Embryo Transfer
Ultrasound
Uterus Size
Quickening
Fundal Ht. at Umbil.
FHR with Doppler
FHR with Fetoscope
Patient Reported
Alternate EDD Entry
4 | OB_DT_DTESYS_DT | DATETIME | No |
The system-calculated date when this event occurred.
5 | OB_DT_DTEUSR_DT | DATETIME | No |
The date when this event occurred, as entered by the user.
6 | OB_DT_GA_SYS | INTEGER | No |
The gestational age at which this event is expected to occur, as calculated by the system. This value represents the gestational age in days.
7 | OB_DT_GA_USR | INTEGER | No |
The gestational age at which this criterion did occur, as specified by the user. This value represents the gestational age in days.
8 | OB_DT_EDDSYS_DT | DATETIME | No |
The estimated date of delivery based on this criterion, as calculated by the system.
9 | OB_DT_EDDUSR_DT | DATETIME | No |
The estimated date of delivery based on this criterion, as entered by the user.
10 | OB_DT_WRKEDD_YN | VARCHAR | No |
If this column is yes, then the current event is the one that is considered the working estimated date of delivery for this pregnancy.
May contain organization-specific values: No
Category Entries:
No
Yes
11 | OB_DT_ENTINS_TM | DATETIME (Local) | No |
The instant this row was entered and saved.
12 | OB_DT_ENTUSR_ID | VARCHAR | No |
The user who has entered the information for this specific dating event.
13 | OB_DT_ENTUSR_ID_NAME | VARCHAR | No |
The name of the user record. This name may be hidden.
14 | OB_DT_CYC_LN | INTEGER | No |
The patient's average menstrual cycle length.
15 | OB_DT_LUT_LN | INTEGER | No |
The average length of the menstrual cycle's luteal phase.
16 | OB_DT_AFTOVU | INTEGER | No |
The number of days after ovulation that conception occurred.
17 | OB_DT_ENT_CMT | VARCHAR | No |
A comment for this event.
18 | OB_DT_BTHCTL_YN | VARCHAR | No |
If yes, the patient was on birth control at the time of conception.
The category values for this column were already listed for column: OB_DT_WRKEDD_YN
19 | OB_DT_DTEPREC_C_NAME | VARCHAR | No |
This item represents the uncertainty of the date in column OB_DT_DTEUSR_DT. Category table ZC_OB_DT_DTEPREC maps the category numbers to their names.
May contain organization-specific values: Yes
Category Entries:
Exact Date
Within Days
Within Weeks
Within Months
Within Years
LMP Unknown
Approximate
20 | OB_DT_REASONCHNG_C_NAME | VARCHAR | No |
This item contains the user-supplied reason for changing the working EDD of a pregnant patient. This improves the auditing of pregnancy dating events.
May contain organization-specific values: Yes
Category Entries:
Data entry error
Other (Comment)