受孕时间——一种模型及其应用。

Time to pregnancy--a model and its application.

作者信息

Boldsen J L, Schaumburg I

机构信息

Department of Social Medicine, University of Odense, Denmark.

出版信息

J Biosoc Sci. 1990 Apr;22(2):255-62. doi: 10.1017/s0021932000018587.

DOI:10.1017/s0021932000018587

PMID:2335546

Abstract

Biological fertility is poorly measured by the number of children born in industrially advanced societies. The time elapsing from when a couple decides to have a child to clinically recognizable pregnancy is a useful alternative. Time to pregnancy can be collected in broad categories in large samples. A model for condensing important information from such data is presented, which fits several large samples of reported waiting times. It is shown that multiparous women conceive more quickly than primiparous women.

摘要

在工业化发达社会，生物生育能力很难通过出生子女数量来衡量。从一对夫妇决定要孩子到临床上可识别的怀孕所经历的时间是一个有用的替代指标。怀孕时间可以在大样本中按大致类别进行收集。本文提出了一个从这些数据中浓缩重要信息的模型，该模型适用于几个报告等待时间的大样本。结果表明，经产妇比初产妇受孕更快。