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Would you like to leave Beijing, Shanghai, or Shenzhen? An empirical analysis...
: This study aims to estimate the migration effect of the overall samples and different flowing scales for the floating population from the perspective of personal wages.... -
Prevalence of and reasons for women’s, family members’ and health professiona...
: Mairead Black and Sohinee Bhattacharya discuss research findings on preferences for cesarean delivery in Asian settings and share their Perspective on facilitating... -
NAT2 gene polymorphisms and endometriosis risk: A PRISMA-compliant meta-analy...
Objective Endometriosis is a common chronic, gynecological disease. Despite many studies on the role of N-acetyltransferase 2 (NAT2) in endometriosis, its clinical significance... -
Percutaneous nephrolithotomy versus open surgery for surgical treatment of pa...
OBJECTIVES: To compare the efficacy and safety of percutaneous nephrolithotomy (PCNL) and open surgery (OS) for surgical treatment of patients with staghorn stones based on... -
Consolidation in a crisis: Patterns of international collaboration in early C...
This paper seeks to understand whether a catastrophic and urgent event, such as the first months of the COVID-19 pandemic, accelerates or reverses trends in international... -
China’s science, technology, engineering, and mathematics (STEM) research env...
In keeping with China’s President Xi Jinping’s “Chinese Dream,” China has set a goal of becoming a world-class innovator by 2050. China’s higher education Science, Technology,... -
Has the manufacturing policy helped to promote the logistics industry?
The logistics industry is a derivative industry of manufacturing services extraposition. A variety of strategies to develop the manufacturing industry are important programs of... -
On the advancement of highly cited research in China: An analysis of the High...
This study investigates the progress of highly cited research in China from 2001 to 2016 through the analysis of the Highly Cited database. The Highly Cited database, compiled... -
Prognostic value of pretreatment albumin/globulin ratio in digestive system c...
The albumin/globulin ratio (AGR) has been widely reported to be a potential predictor of prognosis in digestive system cancers (DSCs), but convincing conclusions have not been... -
A meta-analysis on the role of pleiotrophin (PTN) as a prognostic factor in c...
Background Some researchers reported that pleiotrophin (PTN) is associated with the development and metastasis of various tumors and it is a poor prognostic factor for the... -
The clinicopathological and prognostic value of the pretreatment neutrophil-t...
Although many scholars have recently studied the relationships between the pretreatment neutrophil-to-lymphocyte ratio (NLR) and prognosis in patients with small cell lung... -
Formal comment on "Assessing the impact of the ‘one-child policy’ in China: A...
For nearly half a century, parents in China have faced compulsory quotas allowing them to have no more than one or two children. A great debate in recent years over the impact... -
Prevalence of depressive symptoms among nurses in China: A systematic review ...
Background: Depression is one of the most common mental disorders, profoundly impacting an individual’s performance and quality of life. Due to their unique working conditions,... -
Short-term competition and long-term convergence between domestic and global ...
This article adds to the existing literature on global rating agencies (GRAs, i.e., the S&P, Moody’s, and Fitch) and domestic rating agencies (DRAs). In our research, we... -
The innovation value chain of patents: Breakthrough in the patent commerciali...
The innovation value chain is an effective tool for analysing innovation activities and reflects the process of value creation and increase in innovation activities. From the... -
Expression and clinical significance of survivin in ovarian cancer: A meta-an...
: To assess the clinicopathological significance of survivin in ovarian carcinoma through this meta-analysis. PubMed, EMBASE, Web of Science, and The Cochrane Library databases... -
Interdisciplinarity research based on NSFC-sponsored projects: A case study o...
: We investigate the interdisciplinarity of mathematics based on an analysis of projects sponsored by the NSFC (National Natural Science Foundation of China). The motivation of... -
Research on the development efficiency of regional high-end talent in China: ...
In this paper, based on the panel data of 31 provinces and cities in China from 1991 to 2016, the regional development efficiency matrix of high-end talent is obtained by DEA... -
Contrast-enhanced ultrasound for the differential diagnosis of thyroid nodule...
The diagnostic accuracy of contrast-enhanced ultrasound (CEUS) for distinguishing malignant thyroid nodules from benign thyroid nodules remains controversial. This meta-analysis... -
Intermittent epidural bolus versus continuous epidural infusions for labor an...
There are inconsistent results regarding the efficacy and safety of intermittent epidural bolus (IPB) versus continuous epidural infusions (CPI) for labor analgesia. This study...
