One of the defining features of China’s economy over the two decades between 1995 and 2015 was the persistent rise of wages for workers and professionals in nearly every segment of the economy—with wage rates for labor-intensive jobs in manufacturing, construction, and the informal service sector rising the fastest. Recently, however, the economic environment in China has begun to change, including changes in both employment and wages. We identify recent employment/wage trends throughout China’s economy and postulate the sources of these trends as well as possible future consequences if they continue. We use official, nationally aggregated data to examine employment and wages in multiple sectors and industries. Our findings indicate that China may have entered a new phase of economic development in the mid-2010s. According to the data, in recent years, wage growth has begun to polarize: Rising for professionals employed in formal skill-intensive industries; and falling for workers in the informal labor-intensive service sector. We attribute this increase in skill-intensive wages to an increase in demand for skill-intensive employment, due to the emergence of a large middle class in China, for whom the demand for high technology, finance, banking, health, and higher education industries is increasing while, at least in the recent short term, the supply of experienced, high-skilled professionals has not kept up. The employment/wage trend in the informal (low-wage) service sector, however, is following a different pattern. While there is a rising demand for services in China’s economy, the growth, due to a number of factors (e.g., large shares of GDP targeted by policymakers to investment; high rates of savings by consumers), is relatively slow. In contrast, due to a number of economic forces, including globalization and automation, the supply of labor into the service sector of the informal economy is being fueled by the flow of labor out of manufacturing and construction (two industries that that have experienced employment declines since 2013). These supply and demand trends, in turn, are leading to the fall in the growth rate of wages in the informal service sector. We conclude by discussing the possible longer-term consequences of these emerging polarization trends based on an examination of recent experience with wage polarization occurring in both middle- and high-income countries, as well as its consequences. We also present policy recommendations for greater investment in education and human capital, as well as for the development of a more comprehensive set of social safety nets for different segments of China’s population.

Background: Perinatal mental health is important for the well-being of the mother and child, so the relatively high prevalence of perinatal mental health problems in developing settings poses a pressing concern. However, most studies in these settings focus on the demographic factors associated with mental health problems, with very few examing social factors. Hence, this study examines the prevalence of the depressive, anxiety and stress symptoms among pregnant women and new mothers in rural China, and the associations between these mental health problems and social factors, including decision-making power, family conflicts, and social support.Methods: Cross-sectional data were collected from 1,027 women in their second trimester of pregnancy to 6 months postpartum in four low-income rural counties in Sichuan Province, China. Women were surveyed on symptoms of mental health problems using the Depression, Anxiety, and Stress Scale (DASS-21) and social risk factors. Multivariate logistic regression analyses were conducted to examine social risk factors associated with maternal mental health problems, with results reported as odds ratios (OR) and 95% confidence intervals (CI).Results: Among all respondents, 13% showed symptoms of depression, 18% showed symptoms of anxiety, 9% showed symptoms of stress, and 23% showed symptoms of any mental health problem. Decision-making power was negatively associated with showing symptoms of depression (OR = 0.71, CI: 0.60–0.83, p < 0.001) and stress (OR = 0.76, CI: 0.63–0.90, p = 0.002). Family conflict was positively associated with depression (OR = 1.53, CI: 1.30–1.81, p < 0.001), anxiety (OR = 1.34, CI: 1.15–1.56, p < 0.001), and stress (OR = 1.68, CI: 1.41–2.00, p < 0.001). In addition, social support was negatively associated with depression (OR = 0.56, CI: 0.46–0.69, p < 0.001), anxiety (OR = 0.76, CI: 0.63–0.91, p = 0.002), and stress (OR = 0.66, CI: 0.53–0.84, p < 0.001). Subgroup analyses revealed that more social risk factors were associated with symptoms of anxiety and stress among new mothers compared to pregnant women.Conclusion: Perinatal mental health problems are relatively prevalent among rural women in China and are strongly associated with social risk factors. Policies and programs should therefore promote individual coping methods, as well as target family and community members to improve the social conditions contributing to mental health problems among rural women.

Background: Maternal mental health problems play an important role in infant well-being. Although western countries have extensively studied the associations between maternal mental disorders, hygiene practices and infant health, little is known in developing settings. This study investigates the correlations between postnatal mental health problems, hand washing practices and infant illness in rural western China.Methods: A total of 720 mothers of infants aged 0–6 months from four poor counties in rural western China were included in the survey. Mental health symptoms were assessed using the Depression, Anxiety, and Stress Scale-21 (DASS-21). Questions about infant illness and hand washing practices followed evaluative surveys from prior studies. Adjusted ordinary least squares regressions were used to examine correlations between postnatal mental health (depression, anxiety, and stress) symptoms, hand washing practices, and infant illness outcomes.Results: Maternal depression, anxiety and stress symptoms were significantly associated with reduced hand washing overall and less frequent hand washing after cleaning the infant's bottom. Mental health symptoms were also associated with a higher probability of infants showing two or more illness symptoms and visiting a doctor for illness symptoms. Individual hand washing practices were not significantly associated with infant illness; however, a composite measure of hand washing practices was significantly associated with reduced probability of infant illness.Conclusion: Postnatal mental health problems are prevalent in rural China and significantly associated with infant illness. Policy makers and practitioners should investigate possible interventions to improve maternal and infant well-being.

Background The importance of breastfeeding in low- and middle- income countries is well recognized, yet the importance of postnatal mental health on breastfeeding practices and beliefs in these settings has been understudied. This study investigates the associations between maternal mental health problems, breastfeeding beliefs and breastfeeding practices in rural China. Methods Cross-sectional data were collected in November and December 2019 from 742 mothers of infants under 6 months old in rural Sichuan Province, China. Maternal mental health (depression, anxiety, and stress symptoms) was assessed using the Depression, Anxiety, and Stress Scale (short form). Breastfeeding beliefs were assessed using the Iowa Infant Feeding Attitude Scale and Breastfeeding Self-Efficacy Scale (short form). Breastfeeding practices were assessed through a 24-h dietary recall questionnaire. Ordinary least squares regression, multiple logistic regression and heterogeneous effects analyses were used to identify associations between symptoms of mental health problems and breastfeeding outcomes. Results The average age of sample infants was 2.7 months. Among mothers, 13% showed symptoms of depression, 16% anxiety, and 9% stress. The prevalence of exclusive breastfeeding in the previous 24 h was 38.0%. Depression symptoms were significantly associated with breastfeeding attitude (𝛽= − 1.11, 95% CI: − 2.07, − 0.14) and breastfeeding self-efficacy (𝛽= − 3.19, 95% CI: − 4.93, − 1.45). Anxiety and stress symptoms were significantly associated with breastfeeding self-efficacy (𝛽= − 1.81, 95% CI: − 3.43, − 0.18 and 𝛽 = − 2.88, 95% CI: − 4.98, − 0.78, respectively). There were no significant associations between symptoms of mental health problems and exclusive breastfeeding. The heterogeneous effects analyses revealed that less educated mothers with symptoms of stress had lower odds of exclusive breastfeeding than educated mothers without symptoms of stress (OR: 0.53, 95% CI: 0.25,1.10). Mothers of younger infants had higher odds of exclusive breastfeeding than the mother of older infants, regardless of depression, anxiety, or stress symptoms. Conclusion Symptoms of maternal mental health problems are significantly associated with breastfeeding attitude and self-efficacy; however, these symptoms are not associated with breastfeeding practices. Maternal educational level and infant age may play a role in mothers’ breastfeeding practices. To improve breastfeeding practices, interventions should employ a multi-dimensional approach that focuses on improving maternal mental well-being and considers demographic characteristics.

Background The importance of breastfeeding in low- and middle- income countries is well recognized, yet the importance of postnatal mental health on breastfeeding practices and beliefs in these settings has been understudied. This study investigates the associations between maternal mental health problems and breastfeeding beliefs as well as practices in rural China. Methods Cross-sectional data were collected from 742 mothers of infants under six months old in rural Sichuan Province, China. Surveys collected data on maternal mental health problems (depression, anxiety, and stress symptoms), breastfeeding beliefs (attitudes and self-efficacy), and breastfeeding practices. Ordinary least squares regression, multiple logistic regression and heterogeneous effect analyses were used to determine the associations between maternal mental health and breastfeeding outcomes. Results Among all respondents, 13% showed symptoms of depression, 16% anxiety, and 9% stress. The prevalence of full breastfeeding was 59.3%. Breastfeeding attitude was significantly associated with symptoms of depression (p = 0.023) and breastfeeding self-efficacy with symptoms of depression (p = 0.001) and symptoms of stress (p = 0.020). However, there were no significant associations between symptoms of mental health problems and full breastfeeding. The heterogeneous effects analyses revealed that full breastfeeding was negatively associated with stress symptoms when the infant was from a high-income family (p = 0.011). In addition, full breastfeeding was negatively associated with the father having a higher education level (p = 0.026, p = 0.048, and p = 0.020) and the infant being older than 2 months old (p = 0.000, p = 0.000, p = 0.00), regardless of maternal mental health problem symptoms. Conclusion Symptoms of maternal mental health problems are significantly associated with breastfeeding attitude and self-efficacy, yet has less of an association with breastfeeding practices. To improve breastfeeding practices, interventions need a multi-dimensional approach that should not only focus on improving maternal mental well-being but also consider demographic background characteristics.

Due to an unfortunate oversight, the corresponding author of this article has been interchanged. It should be Yiran Xia.

After nearly two decades of rising wages for those in the unskilled sectors of China's economy, in the mid-2010s employment and wages in China began to experience new polarizing trends. Using data from the National Bureau of Statistics of China, this paper examines trends in multiple sectors and subeconomies of China, revealing the substantial rise of employment in informal, low-skilled services as well as the steady decline of wage growth in the informal subeconomy. At the same time, we find that although employment growth in the formal subeconomy is relatively moderate, wage growth in high-skilled services is steadily rising. These two trends pose a challenge for China, presenting a new and uncertain period of economic change.

Background: Maternal mental health problems are a major burden to global public health and play an important role in infant wellbeing. While western countries have extensively studied the associations between maternal mental disorders, infant health, and hygiene practices, little is known in developing settings. This study investigates the correlations between postnatal mental health problems and infant illness as well as handwashing practices of mothers in rural western China.Methods: The research team followed a multi-stage random cluster sampling method to select a total of 720 mothers of infants aged 0-6 months from poverty counties in rural western China. Surveys questions about mental health were based on the Depression, Anxiety, and Stress Scale-21 (DASS-21), and questions about infant illness and handwashing practices followed evaluative surveys of prior studies. Adjusted ordinary least squares (OLS) regressions were run to examine how postnatal mental health problems (including depression, anxiety, and stress symptoms) are associated with infant illnesses and maternal handwashing practices.Results: We found significant associations between all three symptoms of postnatal mental health and whether the infant had shown symptoms of illness twice in the past two weeks; depression and anxiety symptoms are significantly associated with whether the infant had been taken to the doctor in the past two weeks. Additionally, depression symptoms had a significant negative association with all categories of handwashing practices, and symptoms of anxiety and stress were significantly associated with handwashing count and frequently washing hands after cleaning infant’s bottom.Conclusion: These results indicate that postnatal mental health problems are significantly associated with infant illness and suggest that postnatal mental health interventions may be effective in mitigating poor infant health outcomes.