The Effect of the Second Child on the Anthropometric Outcomes and Nutrition Intake of the First Child: Evidence from the Relaxation of the One-Child Policy in Rural China

Author(s):  
Cheng Chen ◽  
Shin-Yi Chou ◽  
Cheng Wang ◽  
Wangyang Zhao

Abstract This paper attempts to isolate the actual effect of the second child on the anthropometric outcomes and nutrition intake of the first child in rural China, using an exogenous increase in child quantity due to the relaxation of the One-Child Policy (OCP). We utilize both temporal and geographic variation in the OCP, as families are less likely to have the second child if the OCP in their community is strictly enforced after the birth of their first child. Based on a sample of children aged 6–17 from the 1991–2009 China Health and Nutrition Survey, we find that an increase in the number of children significantly decreases the weight and height of first-born girls, but not first-born boys. The worse anthropometric outcomes could be due to the change in the dietary pattern—compared with the only children, first-born girls in two-child families tend to intake less high-fat and high-protein food (e. g. meats, poultry, and milk).

Author(s):  
Nancy Qian

A large economics literature provides evidence that parents trade-off the quantity of children with the quality of children, which implies that child ‘quality’ declines as family size increases. Child psychologists argue that increases in the number of children can increase the child quality because it provides children with opportunities to teach and learn from each other. Alternatively, there may simply be economies of scale in childcare costs for items such as clothes and textbooks such that an additional child lowers the marginal cost of quality for all children. Both China and India have experimented with different family planning policies to limit family size. This study addresses the effect of family size by examining the impact of increasing the number of children from one to two on school enrolment in rural China. To establish causality, the author exploits region and birth year variation in relaxations of the one child policy.


2022 ◽  
Author(s):  
Chenfeng Zhu ◽  
Li Yan ◽  
Chuqing He ◽  
Yang Wang ◽  
Jiahao Wu ◽  
...  

Abstract Background: With the implementation of the two-child policy in China, more couples expressed their desire to have a child. We conducted this study to evaluate the incidence and risk factors of infertility in couples intending to have a first child and second child.Methods: Couples who presented to the pre-pregnancy clinical centers were enrolled from 2013 to 2017. Participants were categorized into “first child intention” and “second child intention” groups based on the number of children they already had. Couples were followed up every three months until pregnancy or 12 months. Data regarding the sociodemographic characteristics, history of reproduction and gynecology, history of male disease, and laboratory and imaging examination results were collected. Odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) were calculated and adjusted for potential confounding factors.Results: The overall infertility incidence was 16.95% (369/2177). The infertility incidence of “first child intention” and “second child intention” was 19.30% (355/1839) and 4.14% (14/338). The study showed great differences in infertility risk factors between two groups. Risk factors for “first child intention” infertility included advanced age (>35 years), abnormal body mass index (BMI), longer menstrual durations, endometrial polyps, polycystic ovarian syndrome (PCOS), salpingostomy, and history of mycoplasma. However, in “second child intention” group, clinical risk factor was slightly different, such as leiomyoma, higher age (>40 years).Conclusion: The incidence and risk factors of infertility are significantly different between “first child intention” group and “second child intention” group. Early and targeted intervention for couples in different groups at high risk can help reduce infertility and social burden.


Subject The impact of the end of China's one-child policy. Significance Faced with an ageing population and shrinking workforce, China has abandoned the 'one-child policy' it enforced for nearly four decades. Two years on, however, the impact has been muted. Impacts The increase in the second-child fertility rate will be short-lived. Economic, social and cultural considerations will prevent many couples having a second child, despite the reform. Reducing urban pollution and offering more generous provisions for new parents could increase the fertility rate.


2021 ◽  
pp. 1-12
Author(s):  
Hongyan Qiu ◽  
Qun Zhang ◽  
Jin Zhang ◽  
Qingshan Wang ◽  
Lihong Liu ◽  
...  

Abstract In October 2015, the Chinese Government announced that the one-child policy had finally been replaced by a universal two-child policy. China’s universal two-child policy is highly significant because, for the first time in 36 years, no one in an urban city is restricted to having just one child. This cross-sectional study was conducted to explore future fertility intentions and factors influencing individual reproductive behaviour (whether to have two children) in Dalian City. A total of 1370 respondents were interviewed. The respondents’ mean ideal number of children was only 1.73, and urban respondents’ sex preference was symmetrical. A total of 19.0% of the respondents were unmarried, 64.5% were married and had childbearing experience and only 6.3% of married respondents had two children. Among the 1370 participants, 30.4% stated that they would have a second child, while 69.6% refused to have a second child in the future. Binary logistic regression analysis (Model 1) showed that the following characteristics were associated with having only one child in the future: being female, being older, having a lower education level, being born in Dalian, having a lower family income and reporting one child as the ideal number of children. Model 2 (comprising only respondents with childbearing experience) showed that respondents who were female, had a lower family income and were unable to obtain additional financial support from parents were more likely to intend to stick at one child. In addition, respondents’ ideal number of children and childbearing experiences had a significant influence on future fertility intentions. These results suggest that fertility intentions and reproductive behaviours are still below those needed for replacement level fertility in Dalian City. China’s policymakers should pay more attention to these factors (socioeconomic characteristics, economic factors, desired number of children and childbearing experiences) and try to increase individual reproductive behaviour.


Significance This year it increased the limit to three. The one-child policy has served more to exacerbate than to alleviate demographic problems, leaving China with an ageing population and shrinking workforce much sooner than other countries at this stage of economic development. Impacts Rising infertility will play a part in depressing birth rates. Vested interests and the government's proclivity for social control will prevent the wholesale abolition of family planning. National and local authorities will introduce policies to promote reproduction; not all of them will necessarily be socially liberal.


Author(s):  
Di Tang ◽  
Xiangdong Gao ◽  
Jiaoli Cai ◽  
Peter. C. Coyte

Objective: The bias towards males at birth has resulted in a major imbalance in the Chinese sex ratio that is often attributed to China’s one-child policy. Relaxation of the one-child policy has the potential to reduce the imbalance in the sex ratio away from males. In this study, we assessed whether the bias towards males in the child sex ratio was reduced as a result of the two-child policy in China. Medical records data from one large municipal-level obstetrics hospital in Shanghai, East China. Design: Matching and difference-in-differences (MDID) techniques were used to investigate the effect of the two-child policy on the imbalance in the sex ratio at birth after matching for pregnancy status and socioeconomic factors. Results: Analyzing 133,358 live births suggest that the relaxation of the one-child policy had a small, but statistically significant effect in reducing the imbalance in the male to female sex ratio at birth. Conclusion: The results demonstrate that relaxation of the one-child policy reduced the imbalance in the male to female sex ratio at birth from 1.10 to 1.05 over the study period at one of the major obstetrics and gynecology hospitals in China.


2016 ◽  
Vol 7 (2) ◽  
pp. 145
Author(s):  
Wabilia Husnah

In the Chinese tradition that is influenced by the Confusianism, women are seen to have lower positions than men. In such a social system, the One-Child policy initiated by Deng Xiaoping since 1979 as a program to control the population, underpin the inferiority perception upon Chinese women. This article aims analyze the effects of the China’s One Child Policy towards Chinese women’s lives. It is important to understand how Chinese Women live after their lives have been affected by this Policy, in a good or a bad way. The results show that One Child Policy has negative impacts on Chinese women’s lives. It does not only lead to discrimination views againts women, but also indirectly violate a Chinese woman’s social, cultural and economic rights. Criminal cases overshadow the Chinese women, ranging from torture, neglect of children, abortion, illegal adoption, human trafficking, kidnapping, and even prostitution. On the other hand, all criminal cases makes women become “rare “ and “special” objects in China. Ironically, the scarcity of women in China actually cause the higher bargaining power of women. Now in their lives, Chinese women can go to school, work, choosing a spouse, or even file for divorce. Women’s social status in Chinese society has increased now. It means that women also obtain the positive impact of One-Child Policy.Keywords: women, confucianism, the one child policyAbstrakDalam tradisi Tiongkok yang dipengaruhi oleh Konfusianisme, perempuan selalu memiliki posisi lebih rendah daripada laki-laki. Dalam sistem sosial seperti ini, Kebijakan Satu Anak yang diperkenalkan oleh Deng Xiaoping sejak 1979 sebagai program untuk mengontrol populasi, turut mendukung inferioritas wanita Tiongkok. Artikel ini mencoba menganalisis efek Kebijakan Satu Anak di Tiongkok kepada kehidupan perempuan. Sangat penting untuk memahami bagaimana perempuan Tiongkok menjalani hidupnya pascakehidupannya telah dipengaruhi oleh kebijakan ini, dengan cara yang baik maupun yang buruk. Artikel ini berkesimpulan bahwa Kebijakan Satu Anak memiliki dampak negatif dalam kehidupan perempuan. Kebijakan ini tidak hanya menyebabkan pandangan diskriminatif terhadap perempuan, namun juga secara tidak langsung melanggar hak asasi dalam kehidupan sosial, kultural, dan ekonomi perempuan Tiongkok. Kasus kriminal pun membayangi perempuan Tiongkok, mulai dari penyiksaan, pengabaian anak perempuan, aborsi, adopsi ilegal, penjualan manusia, penculikan, bahkan prostitusi.Di lain pihak, semua kasus kriminal ini telah membuat perempuan menjadi objek yang “langka” dan “spesial” di Tiongkok. Ironisnya, kelangkaan perempuan di Tiongkok menyebabkan nilai tawar perempuan menjadi lebih tinggi. Sekarang, dalam kehidupan mereka, perempuan Cina bisa pergi ke sekolah, bekerja, memilih pasangan hidup, bahkan menuntut cerai. Status sosial perempuan dalam masyarakat Tiongkok pun sudah meningkat sekarang. Ini berarti, perempuan Tiongkok juga telah mendapatkan efek positif dari Kebijakan Satu Anak.Kata kunci: perempuan, konfusianisme, kebijakan satu anak


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