Analysis of Birth Spacing Using Frailty Models

A. Bagheri, M. Saadati
{"title":"Analysis of Birth Spacing Using Frailty Models","authors":"A. Bagheri, M. Saadati","doi":"10.29252/JORJANIBIOMEDJ.6.2.48","DOIUrl":null,"url":null,"abstract":"Introduction Fertility is considered to be one of the most important components of population change and is affected by birth spacing, which is correlated with the total number of live births of any woman during pregnancy. Birth spacing is defined as the interval between two live births and determines the fertility rate. In addition, it provides the opportunity for assessing attitudes related to the size of the household, fertility differences and child mortality rate. Today, the mean birth spacing of a woman in any country is an indicator for assessing the socioeconomic development and life quality in that region (1). Many studies in developing countries have shown that women with large and small families have a smaller and larger birth spacing, respectively. Therefore, there is a reverse relationship between birth spacing and total or cumulative fertility of a woman. The interval between marriage and the birth of the first child of a woman leads to a rapid transition to subsequent childbirths and, as a Article Type: Original Article","PeriodicalId":14723,"journal":{"name":"Jorjani Biomedicine Journal","volume":"8 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jorjani Biomedicine Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29252/JORJANIBIOMEDJ.6.2.48","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Introduction Fertility is considered to be one of the most important components of population change and is affected by birth spacing, which is correlated with the total number of live births of any woman during pregnancy. Birth spacing is defined as the interval between two live births and determines the fertility rate. In addition, it provides the opportunity for assessing attitudes related to the size of the household, fertility differences and child mortality rate. Today, the mean birth spacing of a woman in any country is an indicator for assessing the socioeconomic development and life quality in that region (1). Many studies in developing countries have shown that women with large and small families have a smaller and larger birth spacing, respectively. Therefore, there is a reverse relationship between birth spacing and total or cumulative fertility of a woman. The interval between marriage and the birth of the first child of a woman leads to a rapid transition to subsequent childbirths and, as a Article Type: Original Article
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
利用脆弱性模型分析生育间隔
生育率被认为是人口变化的最重要组成部分之一,并受到生育间隔的影响,生育间隔与任何妇女在怀孕期间的活产总数有关。生育间隔被定义为两次活产之间的间隔,并决定生育率。此外,它还提供了评估与家庭规模、生育率差异和儿童死亡率有关的态度的机会。今天,任何国家妇女的平均生育间隔都是评估该地区社会经济发展和生活质量的指标(1)。发展中国家的许多研究表明,大家庭和小家庭的妇女生育间隔分别较小和较大。因此,生育间隔与女性的总生育率或累积生育率之间存在反向关系。结婚和生第一个孩子之间的间隔会导致妇女迅速过渡到随后的生育,并作为文章类型:原文文章
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Inducible Animal Models of Skin Fibrosis; Updated Review of the Literature The Effect of Exercise and Folate Nano-Liposomes on D1 and D2 Receptor Gene Expression in the Brain of Alzheimer's Rats The Effect of Auricular Acupressure on Postpartum Perineal Pain: A Systematic Review The Effect of Interval and Continued Trainings with Citrus Aurantium on Pain Threshold and Motor Balance in Elderly Rats Endurance Training and Consumption of Hydroalcoholic Zingiber Officinale Extract Regulated PPARγ, PGC1-ɑ/TNF-ɑ Expression Level in Myocardial Infarction Rats
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1