Sleep quality of nurses in the emergency department of public hospitals in China and its influencing factors: a cross-sectional study.

BACKGROUND: Studies have shown that poor sleep could result in many unpleasant consequences and is prevalent in nurses. Considering the fact of high stress, overwhelming workload and many night shifts in the emergency department in China, this study aimed to evaluate the current status of emergency nurses' sleep quality in public hospitals in Shandong, China and explored its influencing factors. METHODS: A self-administered questionnaire incorporating the Job Content Questionnaire and Pittsburgh Sleep Quality Index (PSQI) was conducted among 4856 emergency nurses in five randomly selected city emergency command systems in Shandong, China. The association of potential influencing factors, including occupational, psychosocial and individual factors, with poor sleep (PSQI> 5) was quantified by multivariate logistic regression analysis. RESULTS: The average PSQI score of 4730 emergency nurses in public hospitals was 8.2 ± 3.9, including 3114 (65.8%) subjects with PSQI > 5 and 2905 (61.4%) > 8; these figures were found highest for 337 emergency nurses in 14 tertiary hospitals with 11.8 ± 4.3, 257 (76.3%) and 232 (68.8%), followed by 1044 emergency nurses in 43 secondary hospitals with 9.5 ± 3.9, 725 (69.4%) and 675 (64.7%) and 3349 emergency nurses in 167 primary hospitals with 7.4 ± 3.5, 2132 (63.7%) and 1998 (59.7%). The following factors were associated with poor sleep: hospital level (tertiary vs. primary, secondary vs. primary), female sex, less of exercise, long work hours per week, many patients in the charge of at night, high monthly night shift frequency (4-6 vs. never, ≥7 vs. never) and high occupational stress. CONCLUSIONS: The sleep quality of emergency nurses in public hospitals in China was poor, especially in tertiary hospitals. Many factors as listed above, especially occupational stress, night shift taking and workload at night, should be considered when improving emergency nurses' sleep quality.

Relative efficiency and productivity: a preliminary exploration of public hospitals in Beijing, China.

BACKGROUND: Third-grade hospitals in Beijing have been rapidly developing in capacity and scale for many years. These hospitals receive a large number of patients, and ensuring their efficient operation is crucial in meeting people's healthcare needs. In this context, a study of their relative efficiency and productivity would be helpful to identify the driving factors and further improve their performance. METHODS: After a review of literature, the current numbers of open beds and employees were selected as input variables. The number of outpatient and emergency visits and the number of discharged patients were selected as output variables. A total of 12 third-grade Class A general public hospitals in Beijing were selected for a preliminary study. The panel data from 2006-2009 were collected by the National Institute of Hospital Administration, Ministry of Health of P.R. China. Descriptive analysis and data envelopment analysis were used to analyze the data using Stata 10.0 and DEAP(V2.1) software. RESULTS: In the 2006-2009 period, descriptive results show that sample hospitals continuously expanded their capacity and scale, with growth rate of total revenue being the highest among all variables. The DEA results show that the average annual growth rate of productivity was 26.7%, and the rates were 47.3%, 21.3% and 13.8% respectively for two consecutive years. The average annual growth rate of technological change was 28.3%, and the rates were 49.4%, 21.5% and 16.4% respectively for two consecutive years. The average annual growth rate of technical efficiency change was -1.3%, and the rates were -1.4%, -0.02% and -2.2% respectively for two consecutive years. CONCLUSIONS: The sample hospitals in Beijing experienced substantial productivity growth, but annual growth rates were declining. Substantial technological change was the main contributor to the growth. Although some hospitals exhibited improvements in technical efficiency, there was a slight decline in general. To improve overall efficiency and productivity, both government and hospitals need to further drive positive technological change, technical change, and allocative efficiency of public hospitals. More empirical studies are needed to include more hospitals of all three grades at a larger scale.

Hospital performance in China: do location and hospital level matter?

In this study, the operational and financial differences of hospitals were assessed by geographical area and by various levels of government ownership. Hospital geographic location (east, middle, and west) had a significant impact on hospital financial performance, but no significant influence on operational performance. Hospital government ownership level (province, city, and county) had a significant influence on both operational and financial performance. China's current public policy of not fully subsidizing its public hospital systems and limiting their ability to set prices for certain health care services may have negative and unintended consequences in its ability to provide needed health care services to its population. The government should revisit its policies to eliminate the differences regarding hospital performance related to location and government ownership levels.

Prevalence of nosocomial infections in acute care hospitals in Catalonia (VINCat Program).

The first objective of the Catalonian Nosocomial Infection Surveillance Program (VINCat) is to monitor the prevalence (%) of patients with nosocomial infections (NI), patients undergoing urinary catheterization with closed circuit drainage (%) and patients undergoing antibiotic treatment (%). We present the results for the period 2008-2010. Comprehensive and point annual prevalence surveys were conducted that included conventionally hospitalized patients in acute care hospitals belonging to the VINCat Program. The number of participating hospitals was 46 (2008), 48 (2009) and 61 (2010), most belonging to the Network of Public Use Hospitals of Servei Català de la Salut. The results are presented globally and by hospital size (<200 beds, 200-500 beds, >500 beds). The prevalence of patients with active NI acquired during the current or the previous hospitalization (global NI/P%) was 7.6 (2008), 6.2 (2009) and 6.3 (2010). The prevalence of patients with active NI acquired during the current (actual NI/P%) was 6.2 (2008), 4.7 (2009) and 4.6 (2010).The results by hospital size shows that the variation occurred mainly in <200 beds hospitals. The proportion of closed circuit urinary catheterization use was 90.2%. The use of antibiotics varied between 34.6% and 37.6%, with no differences due to hospital size. The global prevalence of NI provides information on the burden of NI at the institutional and regional level. Between 17.3% and 26.9% of patients with NI at the time of the study had acquired it in a previous hospitalization at the same institution.

Antibiotic consumption at 46 VINCat hospitals from 2007 to 2009, stratified by hospital size and clinical services.

The aim of the study was to assess the evolution of antibiotic consumption in acute care hospitals in Catalonia (population 7.5 million), according to hospital size and department, during the period 2007-2009. The methodology used for monitoring antibiotic consumption was the ATC/DDD system, and the unit of measurement was DDD/100 occupied bed-days (DDD/100 OBD). Hospitals were stratified according to size: I) large university hospitals (with more than 500 beds); II) medium-sized hospitals (between 200 and 500 beds); and III) small hospitals (fewer than 200 beds). The consumption was also analyzed and stratified according to department: medical, surgical and intensive care unit (ICU). Specific training in data management on antibiotic consumption was given to all participant hospitals before the implementation of the program. The mean antibiotic (J01) consumption, calculated in DDD/100 OBD, increased although without statistical significance (p=0.640): 74.68 (2007), 75.13 (2008) and 78.04 (2009). The values of the medians expressed in DDD/100 OBD in group I were 83.27 (in 2007), 82.16 (2008) and 86.93 (2009), in group II 72.60 (2007), 70.78 (2008) and 75.17 (2009) and in group III 65.66 (2007), 69.32 (2008) and 72.39 (2009). Antibiotic consumption was higher in large hospitals than in medium-sized or small hospitals. Catalan hospitals recorded an increase of 4.49% from 2007 to 2009, especially due to the rising use of carbapenems, cephalosporins, monobactams and the other antibiotic groups.

Surveillance of surgical site infections in elective colorectal surgery. Results of the VINCat Program (2007-2010).

The VINCat Program is a standardized surveillance program of healthcare infections in Catalonia, Spain. This program includes monitoring of surgical site infections (SSI) of elective colorectal surgery. The aim of this study was to define SSI rates in colorectal surgery among VINCat hospitals over a period of 4 years. We included consecutive elective colorectal interventions performed in VINCat hospitals from 2007 to 2010. Follow-up visits were performed 30 days after surgery. Prospective monitoring of SSI in colorectal surgery was performed according to standardized VINCat methodology. SSI was defined according to the Centers for Disease Control (CDC) and surgical risk factors according to the National Healthcare Safety Network (NHSN) classification. From 2007 to 2010, 49 centers performed 10,104 surgical procedures. The cumulative incidence of SSI was 20.8% (95% CI: 20.03-21.63). The annual cumulative SSI incidence rate did not vary significantly over the study period; however, there were significant differences among hospital infection rates. The relative frequency of organ-space infection increased from 25% in 2007 to 40% in 2010 (p<0.001). Laparoscopic surgery also increased (28% in 2007 to 42% in 2010, p<0.001). However, no changes were observed in mean surgery duration, ASA score and degree of surgical contamination. The VINCat Program incorporated a large number of Catalan hospitals that participated in standardized monitoring of colorectal surgery. The cumulative incidence rate of SSI for colorectal surgery was 20.8%, although there were large variations between hospitals.

Epidemiology of surgical site infections after total hip and knee joint replacement during 2007-2009: a report from the VINCat Program.

The VINCat Program is a system for epidemiological surveillance of healthcare-related infections in which the majority of Catalan hospitals participate. It has a specific module for surgical site infections (SSI) surveillance. Primary hip and knee arthroplasties are basic indicators of the program due to their high frequency and the important morbidity of SSI of these sites. Results are presented for surgical site infection (SSI) surveillance of primary hip and knee arthroplasties for the first three years of the VINCat Program. The program requires SSI surveillance to be performed in a standardized, prospective and continuous manner by an infection control team from the centers. With primary arthroplasties, as with all procedures involving implants, the surveillance is maintained for 1 year after the intervention. The VINCat Program uses the SSI definitions of the Centers for Disease Control (CDC) and patients are stratified by surgical risk, following the classification of the National Healthcare Safety Network (NHSN). During the period 2007-2009, 51 Catalan hospitals participated in the SSI surveillance of prosthetic orthopedic surgery. The overall SSI rate in the interventions for total primary hip prosthesis (7,804 procedures) was 3.0% (IC 95%: 2.6-3.4) and for total primary knee prosthesis (16,781 procedures) was 3.3% (IC95%: 3.0-3.6). During the period 2007-2009, the overall SSI rates for total primary hip and knee arthroplasty were higher than those published by some surveillance systems in our environment. There were significant differences in the infection rates by procedure and in those adjusted by risk among the different hospitals.

Surveillance of methicillin-resistant Staphylococcus aureus (MRSA) in acute care hospitals. Results of the VINCat Program (2008-2010).

Methicillin-resistant Staphylococcus aureus (MRSA) is a common cause of healthcare-related infection. Surveillance and prevention of MRSA is a priority in infection control programs. The aim of this study was to describe rates and trends of MRSA colonization or infection in 40 hospitals participating in the VINCat Program from 2008 to 2010. The study included all patients treated in acute care areas of participating hospitals. Hospitals were stratified into 3 groups based on size. The following annual indicators were reported: Methicillin-resistance rate, incidence density of new cases of MRSA and incidence density of MRSA bacteremia. Between 2008 and 2010, the yearly mean rate of resistance to methicillin remained stable for the study period (24%-25%), while the mean incidence of new cases of MRSA decreased from 0.65 to 0.54 cases per 1000 patient-days (p=NS) and the mean incidence of MRSA bacteremia decreased from 0.06 to 0.05 cases per 1,000 patient-days (p=NS). The implementation of a MRSA surveillance system in hospitals that participated in the VINCat Program provides information on the situation of each institution and facilitated interhospital comparisons in order to establish appropriate preventive measures.

Laboratory-based surveillance of hospital-acquired catheter-related bloodstream infections in Catalonia. Results of the VINCat Program (2007-2010).

The VINCat Program is an institutional surveillance program for hospital-acquired infections developed in the healthcare institutions of Catalonia, Spain. The program includes the monitoring of various components of hospital-acquired infection, among which is catheter-related bloodstream infection (CRBSI). The aim of this study was to describe the frequency of CRBSI in hospitals participating in the VINCat Program over a period of 4 years (2007-2010). The monitoring of the CRBSI component is carried out continuously in all inpatient units by performing a daily assessment of all blood culture results issued by the Microbiology Laboratories. Precise definitions are used for CRBSI, and adjusted rates are expressed per 1,000 days of hospitalization, hospital size and type of catheter. The rates of CRBSI in catheters used for parenteral nutrition are adjusted and expressed per 1,000 days of device use. The aggregate data of the total period are shown in percentiles (10%, 25%, 50% or median, 75%, and 90%). From 2007 to 2010, a total of 2977 episodes of CRBSI were reported in 40 hospitals participating in the VINCat Program. The cumulative incidence of CRBSI has been 0.26 episodes per 1,000 days of hospitalization (CI95% 0.2 to 0.3). The overall incidence varied depending on hospital size: 0.36 ‰ for hospitals in Group I (>500 beds), 0.17 ‰ for Group II (200-500 beds), and 0.09 ‰ for Group III (<200 beds). 76% of the episodes were associated with central venous catheters (CVC), 19% of the episodes with peripheral venous catheters (PVC), and the remaining 5% with peripherally inserted CVCs (PICC). The most common organisms causing CRBSI were staphylococci, the group Klebsiella, Serratia and Enterobacter, Candida spp., and Pseudomonas aeruginosa. There are important differences in the etiology of CRBSI in relation to these variables. During the reporting period, a significant reduction (38.1%, CI95%, 29.0-46.0%) of CRBSI rates have been observed in Group I hospitals. CRBSI surveillance is an important element of the VINCat Program, offering to us the possibility of establishing standard values for this component and implementing intervention strategies for its reduction.

Device-associated infection rates in Adult Intensive Care Units in Catalonia: VINCat Program findings.

Hospital-acquired infections are a leading cause of morbidity and mortality, especially in the intensive care unit (ICU). Surveillance of device-associated infections plays a major role in infection control programs. In 2006, the Surveillance Program of Nosocomial Infections in Catalonia (VINCat Program) was started, with the major aim of reducing infection rates through a process of active monitoring. The study period comprised calendar years 2008 (with 21 ICUs participating), 2009 (with 21 ICUs participating), and 2010 (with 28 ICUs participating). Each participating hospital was required to have an infection control team made up of at least one physician, an infection surveillance nurse, and a microbiology laboratory. Hospitals were classified into three groups according to their size. Central venous catheter-associated bloodstream infection (CVC-BSI) and ventilator-associated pneumonia (VAP) were chosen as the device-associated infections to analyze. Incidence rates of device-associated infections were calculated by dividing the total number of device-associated infection (VAP or CVC-BSI) days by the total number of days use for the relevant device. Mechanical ventilation use ranged from 0.10 to 0.85 days (overall, 0.35), and central venous catheter use ranged from 0.18 to 0.98 days (overall, 0.65). Incidence rates of VAP ranged from 7.2 ± 3.7 to 10.7 ± 9.6 episodes of VAP/1000 ventilator days. Incidence rates of CVC-BSl ranged from 1.9 ± 1.6 to 2.7 ± 2.0 episodes of CVC-associated bloodstream infection/1000 central venous catheter days. The implementation of the VINCat Program allowed monitoring of nosocomial device-associated infections in ICUs in Catalonia and enabled corrective measures in ICUs with increased incidences of device-associated infections.

Strategic alliances: an analysis of Catalan hospitals.

OBJECTIVE: To analyze the strategic alliances that Catalan hospitals form with other health care entities and other types of institutions to foster technological and organizational innovation. METHODS: Qualitative case studies were conducted at a sample of 16 public hospitals in Catalonia, Spain. The sample was limited to three (Level 1-3) of Catalonia's four levels of hospitals (classified according to the complexity of the diagnoses and treatments they provide), but Level 4 hospitals were considered as part of the network in the analysis of the alliances. At each hospital, interviews were conducted with the manager, the medical director, and the service director, using a questionnaire that gathered information on strategic alliances with a focus on telemedicine. Qualitative data processing was applied to identify patterns of alliances between hospitals and other institutions. RESULTS: Catalan hospitals interact with other health care agents through three main types of associations: alliances with other hospitals (the most frequent type); alliances with primary care centers (reported mostly by Level 2 hospitals); and alliances with other institutions (e.g., local government, medical companies, and universities). Human resource-sharing (staff mobility) and training were reported most frequently as reasons for creating the alliances. CONCLUSIONS: Strategic alliances are formed between hospitals and other health care agents to help improve performance, competitiveness, and services provided to users. These results may help health care system managers promote strategic alliances as a means of optimizing system efficiency without reducing user satisfaction-a key challenge within the context of the current economic situation.

Socioeconomic impact on device-associated infections in limited-resource neonatal intensive care units: findings of the INICC.

PURPOSE: To evaluate the impact of country socioeconomic status and hospital type on device-associated healthcare-associated infections (DA-HAIs) in neonatal intensive care units (NICUs). METHODS: Data were collected on DA-HAIs from September 2003 to February 2010 on 13,251 patients in 30 NICUs in 15 countries. DA-HAIs were defined using criteria formulated by the Centers for Disease Control and Prevention. Country socioeconomic status was defined using World Bank criteria. RESULTS: Central-line-associated bloodstream infection (CLA-BSI) rates in NICU patients were significantly lower in private than academic hospitals (10.8 vs. 14.3 CLA-BSI per 1,000 catheter-days; p < 0.03), but not different in public and academic hospitals (14.6 vs. 14.3 CLA-BSI per 1,000 catheter-days; p = 0.86). NICU patient CLA-BSI rates were significantly higher in low-income countries than in lower-middle-income countries or upper-middle-income countries [37.0 vs. 11.9 (p < 0.02) vs. 17.6 (p < 0.05) CLA-BSIs per 1,000 catheter-days, respectively]. Ventilator-associated-pneumonia (VAP) rates in NICU patients were significantly higher in academic hospitals than in private or public hospitals [13.2 vs. 2.4 (p < 0.001) vs. 4.9 (p < 0.001) VAPs per 1,000 ventilator days, respectively]. Lower-middle-income countries had significantly higher VAP rates than low-income countries (11.8 vs. 3.8 per 1,000 ventilator-days; p < 0.001), but VAP rates were not different in low-income countries and upper-middle-income countries (3.8 vs. 6.7 per 1,000 ventilator-days; p = 0.57). When examined by hospital type, overall crude mortality for NICU patients without DA-HAIs was significantly higher in academic and public hospitals than in private hospitals (5.8 vs. 12.5%; p < 0.001). In contrast, NICU patient mortality among those with DA-HAIs was not different regardless of hospital type or country socioeconomic level. CONCLUSIONS: Hospital type and country socioeconomic level influence DA-HAI rates and overall mortality in developing countries.

[Is the permanent pacemaker implant more efficient in level 1 hospital?]. / ¿Es más eficiente el implante de marcapasos permanentes en hospitales de nivel I?

OBJECTIVE: To determine if permanent pacemaker implants (PPM) interventions and change of generator are more efficient in small hospitals. DESIGN: A cost-effective analysis and retrospective, cross-sectional and observational study of diagnostic related groups (DRG). SETTING: The data was obtained from the national Minimum Basic Data Set (MBDS) for the year 2007 provided by the Health Ministry. PATIENTS: This includes the total number of patients who required treatment in all national hospitals for 5 DRG: 115 - bradyarrhythmic complication during the acute coronary syndrome, heart failure or shock; 116 -symptomatic isolated conduction defects; 117 -revisions, but without changing the battery, 118- application of a new one, 549 - implementation or revision but with serious complications. PRINCIPAL VARIABLES OF INTEREST: demographic, clinical (number of secondary diagnoses (NSD) and procedures (NP), mortality) and management (total and preoperative length of stay (LOS), access, discharge, hospital size), defining inefficient stays as those exceeding 2 days on the average. RESULTS: 23,154 episodes, 5.3% small hospitals. The comparative bivariate study between small hospitals and the rest, not discriminated by DRG, showed a mean LOS of 7.87±8.78 days vs 11.01±12.95 (p=0.005, 95% CI for mean difference [0.17, 1.65]) and also lower than preoperatively (3.62±6.14 vs. 4.22±6.68 days (p=0.015)) without greater comorbidity, as measured by proxy through the NSD (5.23±2.88 vs 5.42±3.28 (p=0.055)) and NP as proxy of diagnostic and therapeutic effort (3.79±2.50 vs 3.55±2.69 (p=0.002)). A total of 24.1% were inefficient, there being an association with preoperative stay, NDS, NP and emergency access. CONCLUSION: Pacemaker implantation and generator change in small hospitals is more efficient, with internal consistency by subgroups.

Choice of contracts in the British National Health Service: an empirical study.

Following major reforms of the British National Health Service (NHS) in 1990, the roles of purchasing and providing health services were separated, with the relationship between purchasers and providers governed by contracts. Using a mixed multinomial logit analysis, we show how this policy shift led to a selection of contracts that is consistent with the predictions of a simple model, based on contract theory, in which the characteristics of the health services being purchased and of the contracting parties influence the choice of contract form. The paper thus provides evidence in support of the practical relevance of theory in understanding health care market reform.

Qualitative analysis of direction of public hospital reforms in China.

Reforms in public hospitals are among the most important improvements in China's health care system over the last two decades. However, the reforms that should be implemented in public hospitals are unclear. Thus, a feasible direction of reforms in Chinese public hospitals is suggested and reliable policy suggestions are provided for the government to reform public hospitals. The data used in this study were mainly derived from a qualitative study. Focus group discussions and in-depth interviews were conducted in Shanghai, Guangdong, and Gansu between May and December 2014. Government funding accounted for approximately eight percent of the total annual revenue of public hospitals in China, and the insufficient government subsidy considerably affects the operation mechanism of public hospitals. However, solely increasing this subsidy cannot address the inappropriate incentives of public hospitals in China. The most crucial step in setting the direction of reforms in public hospitals in China is transforming inappropriate incentives by implementing a new evaluation index system for directors and physicians in public hospitals.

The most dangerous hospital or the most dangerous equation?

BACKGROUND: Hospital mortality rates are one of the most frequently selected indicators for measuring the performance of NHS Trusts. A recent article in a national newspaper named the hospital with the highest or lowest mortality in the 2005/6 financial year; a report by the organization Dr Foster Intelligence provided information with regard to the performance of all NHS Trusts in England. METHODS: Basic statistical theory and computer simulations were used to explore the relationship between the variations in the performance of NHS Trusts and the sizes of the Trusts. Data of hospital standardised mortality ratio (HSMR) of 152 English NHS Trusts for 2005/6 were re-analysed. RESULTS: A close examination of the information reveals a pattern which is consistent with a statistical phenomenon, discovered by the French mathematician de Moivre nearly 300 years ago, described in every introductory statistics textbook: namely that variation in performance indicators is expected to be greater in small Trusts and smaller in large Trusts. From a statistical viewpoint, the number of deaths in a hospital is not in proportion to the size of the hospital, but is proportional to the square root of its size. Therefore, it is not surprising to note that small hospitals are more likely to occur at the top and the bottom of league tables, whilst mortality rates are independent of hospital sizes. CONCLUSION: This statistical phenomenon needs to be taken into account in the comparison of hospital Trusts performance, especially with regard to policy decisions.