BackgroundTo examine the interaction between social income inequality, social integration, and health status among internal migrants (IMs) who migrate between regions in China.MethodsWe used the data from the 2014 Internal Migrant Dynamic Monitoring Survey in China, which sampled 15,999 IMs in eight cities in China. The Gini coefficient at the city level was calculated to measure social income inequality and was categorized into low (0.2 < Gini <= 0.3), medium (0.3 < Gini <= 0.4), high (0.4 < x < = 0.5), and very high (Gini >0.5). Health status was measured based upon self-reported health, subjective well-being, and perceptions of stress and mental health. Social integration was measured from four perspectives (acculturation and integration willingness, social insurance, economy, social communication). Linear mixed models were used to examine the interaction effects between health statuses, social integration, and the Gini coefficient.ResultsFactors of social integration, such as economic integration and acculturation and integration willingness, were significantly related to health. Social income inequality had a negative relationship with the health status of IMs. For example, IMs in one city, Qingdao, with a medium income inequality level (Gini = 0.329), had the best health statuses and better social integration. On the other hand, IMs in another city, Shenzhen, who had a large income inequality (Gini = 0.447) were worst in health statues and had worse social integration.ConclusionPolicies or programs targeting IMs should support integration willingness, promote a sense of belonging, and improve economic equality. In the meantime, social activities to facilitate employment and create social trust should also be promoted. At the societal level, structural and policy changes are necessary to promote income equity to promote IMs’ general health status.

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Unlike many developed countries where sustainable development has been implemented at neighborhood scale, sustainable planning research and action has still been concentrated at the national level and little has focused on the neighborhood level in China. This issue was highlighted by the demand of facilitating sustainable development and significant transition of the socio-political context, which made the development of neighborhood planning even more urgent and challenging. Hence, this study aims to identify the major challenges, particularly related to the institutional aspects, for adopting neighborhood planning in the local community in China. Comprehensive literature review was employed to demonstrate the crucial position of institutional elements in facilitating sustainable neighborhood development and planning. A comparative study of the common characteristics for adopting neighborhood planning in four different countries was conducted. Based on the characters, the possible barriers hindering the practice of neighborhood planning in China were proposed and then validated with the in-depth expert interviews. The results show that there is little support from national policy and local governance, ambiguous legislation on community public management, as well as inadequate public participation and a weak sense of community. Corresponding policy implications and recommendations are included to provide insight for planners and decision makers to better utilize neighborhood planning to achieve sustainable urban development.

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