: Data-Field 41267

Data-Field 41267

Description:	Number of previous pregnancies
Category:	Health outcomes ⏵ Externally sourced health outcomes ⏵ Hospital inpatient ⏵ Summary Maternity

Participants

16,626

Integer

Both sexes

May 2019

20,663

Data

Singular

Aug 2025

Ongoing

Primary

Yes (6)

o1 s1

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Data

20,663 items of data are available, covering 16,626 participants.
Some values have special meanings defined by Data-Coding 218.
Array indices run from 0 to 5.

Maximum	14
Decile 9	3
Decile 8	2
Decile 7	2
Decile 6	1
Median	1
Decile 4	1
Decile 3	1
Decile 2	0
Decile 1	0
Minimum	0

There are 14 distinct values.
Mean = 1.42107
Std.dev = 1.52685
95 items above graph maximum of 6
13372 items have value 99 (Not known)

Notes

This field is a summary of the number of previous pregnancies a participant has had recorded in their hospital inpatient records.

This field corresponds to the field NUMPREG on the HESIN_MATERNITY table; see the Inpatient Data Dictionary (Resource 141140) in Category 2000 for information about the HESIN_MATERNITY table.

In order to conduct detailed analyses of this data using the source information, researchers will need to gain access to the HESIN_MATERNITY and HESIN tables by adding Field 41261 and Field 41259 to their basket.

Coding 218 defines 1 special value:

99 represents "Not known"

0 Related Data-Fields

There are no related data-fields

0 Resources

There are no matching Resources

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