Objective To explore the prevalence,socio-demographic and clinical characteristics of deficit schizophrenia in Chinese community-dwelling patients with schizophrenia. Methods Five hundred and three community-dwelling patients with schizophrenia were recruited in a cross-sectional study in Yuhua-tai District of Nanjing,and deficit schizophrenia was confirmed by Chinese version of the Schedule for the Deficit Syndrome (SDS). Their socio-demographic and clinical characteristics were collected. All patients' psychopathology was assessed by Positive and Negative Syndrome Scale (PANSS). Results The current prevalence of community-dwelling patients with deficit schizophrenia was 0. 67‰. Deficit schizophrenia had significantly higher hospitalizations((2. 4±1. 3)times,(1. 9±0. 9)times),PANSS negative scores((28. 4± 8. 1),(17. 7±6. 3)),PANSS total score((96. 5±17. 3),(87. 3±18. 1)) than non-deficit schizophrenia(all P<0. 05),while non-deficit schizophrenia had higher currently smoking rate,positive scores,marriage per-centage and age of onset( all P<0. 05) . Further multiple logistic regression analysis indicated that male sex, age of onset,smoking and negative PANSS score were independently associated with deficit schizophrenia. Conclusion The study showed that deficit schizophrenia is very common in Chinese psychiatric outpatients. The results partially support deficit schizophrenia as an independent subtype of schizophrenia.

Objective This study examined the prevalence of underweight and its related risk factors of community-dwelling patients with schizophrenia. Methods Five hundred and three community-dwelling patients with schizophrenia and 323 healthy controls were recruited in a cross-sectional study. Body mass index less than 18.5 was defined as underweight. Their demographic and clinical data including anthropometric data, plasma glucose and lipid parameters were collected. The Positive and Negative Syndrome Scale (PANSS) was used to assess patients' psychopathology. Results The prevalence of underweight was 9.9% (50/503) in schizophrenia patients versus 1.5% (5/323) in the control group ( P<0.01). Further logistic regression analysis showed that male ( OR=2.43, 95%CI:1.74~3.39), smoking behavior (OR=1.50, 95%CI: 1.21~1.86), hospitalization times (OR=1.18, 95% CI: 1.06~1.31), PANSS negative score (OR=1.09, 95% CI: 1.04~1.14) were significant predictors for underweight (all P<0.05). Conclusion The prevalence of underweight is higher in Chinese patients with schizophrenia than in the general population. Some demographic and clinical variables are risk factors for underweight in schizophrenia.

In response to calls of the state to share high quality medical resources with the primary levels for easier access of the local people to best medical care instead of pouring into tertiary hospitals in metropolitans, Xiamen city joined hands with Zhongshan Hospital of Fudan University to establish Xiamen Hospital affiliated to Zhongshan Hospital of Fudan University in an innovative model of " city-university cooperation and homogeneous management" . Open for full service in January 2018, the hospital is run by Zhongshan Hospital in a closed-type medical alliance, enjoying homogenous management in terms of administrative framework, quality of care, talent training and IT management. Thanks to this practice, the hospital has grown into one of the first pilot units of the national regional medical center program, rapidly upgrading medical service level of Xiamen city and its surrounding regions. This paper highlighted the practice of homogeneous management, and analyzed the challenges and solutions for references of building trans-regional closed-type medical alliances.

Discipline construction is the main focus of the high-quality development of public hospitals. The authors elaborated on the practice of Zhongshan Hospital(Xiamen), Fudan University, based on the " double-center" homogenization management, implementing the 123456 strategy of " integrated management and homogeneous development" in discipline construction. The hospital has promoted discipline construction from six aspects: building discipline cluster, promoting talent cultivation, building science and technology innovation platform, precise personnel classification, medical and education collaborative education, and information sharing and support. It has achieved new development goals of filling weak discipline gaps, transforming talent transfusion into hematopoietic, and integrating medical, educational, research and management innovation. However, it also encountered difficulties such as homogenization barrier of discipline construction, shortage of excellent talents, and limited brand influence of superior disciplines. The authors put forward suggestions from three dimensions: deepening homogeneous management, building talent echelon, and increasing publicity, in order to provide experience for the high-quality development of other hospitals.