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Health Indicator Report of Previous Birth History (Parity)

Parity can be used as an indicator of completed family size.

Data Source

Birth Certificate Database, Office of Vital Statistics and Registry, New Jersey Department of Health

Data Interpretation Issues

The are several variables collected on birth certificates which may be used to measure a mother's pregnancy history and family size. *Parity is the total number of live-born infants born prior to the current pregnancy. *Gravid is the total number of pregnancies including the current one. This includes pregnancies which resulted in miscarriages, fetal deaths, ectopic pregnancies, induced abortions, selective reductions, and live births. Multiple births count as one pregnancy. *Previous births now living and previous births now dead are also measures of pregnancy history and family size.

Definition

Parity is the total number of live-born infants born prior to the current pregnancy. It does not include the child(ren) of this pregnancy or any adoptions. Each child in a multiple pregnancy is counted separately and in the order of delivery.

Numerator

Number of parity-specific live births

Denominator

Total number of live births
Page Content Updated On 11/06/2017, Published on 11/06/2017
The information provided above is from the Department of Health's NJSHAD web site (https://nj.gov/health/shad). The information published on this website may be reproduced without permission. Please use the following citation: " Retrieved Sun, 17 December 2017 18:21:29 from Department of Health, New Jersey State Health Assessment Data Web site: https://nj.gov/health/shad ".

Content updated: Wed, 15 Nov 2017 07:52:42 EST