Rural Land Transfer and Urban Settlement Intentions of Rural Migrants: Evidence from a Rural Land System Reform in China.

Using data from the China Migrants Dynamic Survey, this paper provides new evidence on the impact of rural land transfer on urban settlement intentions of rural migrants. There was a rural land system reform in rural China that provided increased compensation for rural land expropriation and allowed the transaction of collective construction land for business purposes. We determine an increase in urban settlement intentions of rural migrants following the reform as an exogenous change in rural land transfer of rural migrants. We examine two mechanisms that may explain how the reform increased the settlement intentions of rural migrants, and our empirical evidence suggests that the reform increased social integration and reduced rural place attachment of rural migrants. Furthermore, we determine variations in the effect of the reform across migrants of various ages, social security benefits, and migration distances. Overall, this study extends the implications of the market-oriented rural land reform to sustainable and inclusive urbanization and highlights the role of social integration and rural place attachment in migration decisions.

Systemic immune-inflammation index predicts postoperative acute kidney injury in hepatocellular carcinoma patients after hepatectomy.

ABSTRACT: The systemic immune-inflammation index (SII) is an independent prognostic predictor of hepatocellular carcinoma (HCC). The present investigation examined whether an association exists between preoperative SII value and postoperative acute kidney injury (pAKI) in HCC patients.The study included 479 hepatitis B virus (HBV)-associated HCC patients undergoing hepatectomy. The SII was calculated as P × N/L, where P, N, and L represent the counts of platelets, neutrophils, and lymphocytes in routine blood test, respectively. After propensity score matching, logistic regression analysis was used to explore independent predictors of pAKI in HCC patients.pAKI was confirmed in 51 patients (10.8%). The average SII value was higher in patients with pAKI than patients without pAKI. After multivariate logistic regression analysis, SII, history of hypertension, and tumor size, among others, were found to be predictors of pAKI. The optimal threshold value of SII for predicting pAKI was found to be 547.84 × 109/L. Multivariate analysis performed after propensity score matching confirmed that SII ≥ 547.84 × 109/L was an independent predictor of pAKI.The preoperative SII qualifies as a novel, independent predictor of pAKI in HCC patients with HBV infection who underwent hepatectomy.