PURPOSE: The objective of this study was to analyze the effects of medical staffing level as bed-to-medical staff ratio on patient outcomes as length of stay (LOS) among hospitals in Korea. METHODS: Two hundred and fifty one hospitals participated in the study between January and March 2008. Data for the study was requested by an electronic data interchange from the Health Insurance Review Agency in 2008. In data analysis, SPSS WIN 15.0 program was utilized for descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression. RESULTS: The mean score for length of stay was 13.6 days. The mean of operating bed-to-nurse ratio was 7.93:1. The predicting factors for LOS were bed-to-nurse's aide ratio, bed-to doctor's ratio, severely ill patient rate, and hospital type. These factors explained 28.9% of the variance in patient outcomes. CONCLUSION: This study results indicate that the relationship between medical staffing level and patient outcomes is important in the improvement of the quality of patient care. Thus, improvements in the quality of the nurse practice environment could improve patient outcomes for hospitalized patients.
Electronics ; Electrons ; Humans ; Insurance, Health ; Length of Stay ; Patient Care ; Statistics as Topic

PURPOSE: Laparoscopic surgery has become the mainstream surgical operation due to its stability and feasibility. Even for liver surgery, the laparoscopic approach has become an integral procedure. According to the recent international consensus meeting on laparoscopic liver surgery, laparoscopic left lateral sectionectomy (LLS) might be a new standard of care for left lateral surgical lesions. This study was designed to compare open LLS to laparoscopic LLS. METHODS: In total, 82 patients who had undergone LLS at Chonnam National University Hwasun Hospital between 2008 and 2015 were enrolled in this study. Among them, 59 patients underwent open LLS and 23 underwent laparoscopic LLS. These two groups were compared according to general characteristics and operative outcomes. RESULTS: The data analysis results showed that laparoscopic liver resection is superior to open liver resection in terms of the amount of bleeding during the operation and the duration of hospital stay. There was no statistical difference between the two groups in terms of operation time (p value=0.747). The amount of bleeding during the operation was 145.5±149.4 ml on average for the laparoscopic group and 320±243.8 ml on average for the open group (p value=0.005). The mean duration of hospital stay was 10.7±5.8 days for the laparoscopic surgery group and 12.2±5.1 days for the open surgery group (p value=0.003). CONCLUSION: This study showed that laparoscopic LLS is safe and feasible, because it involves less blood loss and a shorter hospital stay. For left lateral lesions, laparoscopic LLS might be the first option to be considered.
Consensus ; Hemorrhage ; Humans ; Jeollanam-do ; Laparoscopy ; Length of Stay ; Liver ; Standard of Care ; Statistics as Topic

In Malaysia, there is limited information on the mortality and morbidity after an acute stroke in hospitalised patients. The objective of the study was to identify the type, time of onset, and frequency of medical and neurological complications following an acute ischaemic stroke. Consecutive patients with acute ischaemic stroke who were admitted to Hospital Universiti Kebangsaan Malaysia from June 2000 to January 2001 were observed. The complication rate was 20.9%. The most common individual complication was pneumonia (12.3%), followed by septicaemia (11.0%), urinary tract infection (4.3%), and upper gastrointestinal haemorrhage (3.7%). The overall mean length of stay was 7.48 days. The independent risk factors for complications were diabetes mellitus (OR 2.87; 95%CI 1.06 to 7.78), middle cerebral artery (MCA) infarcts (OR 10.0; 95%CI 4.1 to 24.3), and Glasgow coma score (GCS) less than 9(OR 3.8; 95%CI 1.03 to 14.3). Infection was the commonest complication observed. Patients with diabetes mellitus, poor GCS and large MCA infarcts had a higher risk of developing complications.
Acute Disease ; Cerebrovascular Accident/*complications ; Chi-Square Distribution ; Hospitals, University ; Length of Stay/statistics & numerical data ; Malaysia ; Prospective Studies ; Risk Factors

To date, the efficacy of radical surgery (RS) versus conservative surgery (CS) for liver hydatid cysts (LHC) remains controversial. This meta-analysis was conducted to compare the two interventions. PubMed, Embase, and Web of Science were searched from their inceptions until June 2016. Meta-analysis was performed using STATA 12.0 software. We identified 19 eligible studies from 10 countries by retrieval. In total, 1853 LHC patients who received RS were compared with 2274 patients treated by CS. The risk of postoperative overall complication, biliary fistula, and recurrence was significantly lower, and operation time was significantly longer in the RS group. However, no statistically significant differences were found in terms of mortality risk and the duration of hospital stay between RS and CS. No significant publication biases were observed in all the above analyses. In conclusion, RS reduces the rates of postoperative complications and recurrence, whereas no trend toward such a reduction in mortality was observed in LHC patients.
Echinococcosis, Hepatic ; mortality ; surgery ; Humans ; Length of Stay ; statistics & numerical data ; Operative Time ; Postoperative Complications ; epidemiology ; Recurrence ; Treatment Outcome

BACKGROUND: As society is aging, the number of elderly patients with psychiatric disorder, such as dementia, is increasing. The hospitalization period of elderly patients in psychiatric wards tends to be prolonged. In this study, we have determined the factors that inhibit early discharge from the psychiatric emergency ward for elderly patients in Japan. METHODS: The information was collected from patients admitted to our hospital's emergency ward for elderly patients with psychiatric disorders between May 2015 and April 2016. We compared various factors between the early discharge group and the non-early discharge group. In addition, we used a multiple logistic regression model to clarify the risk factors for non-early discharge. RESULTS: Of the 208 elderly patients, body mass index (BMI) and serum albumin level were significantly lower in the non-early discharge group. In addition, we also showed that higher serum C-reactive protein (CRP) (> 0.5 mg/dL) and use of seclusion or physical restraint significantly inhibited the early discharge of patients. The results of multiple logistic analysis showed that the BMI ≤ 17.5 kg/m (OR, 2.41 [95% confidence interval (CI) 1.06-5.46]), serum albumin level ≤ 30 g/L (OR, 3.78 [95% CI 1.28-11.16]), and use of seclusion or physical restraint (OR 3.78 [95% CI 1.53-9.37]) are particularly important explanatory factors. CONCLUSIONS Hypoalbuminemia, low BMI, and the use of seclusion or physical restraint were identified as the factors that inhibit early discharge from the psychiatric emergency ward for elderly patients. These factors reflect malnutrition and extremely serious psychiatric symptoms.
Aged ; Aged, 80 and over ; Dementia ; diagnosis ; psychology ; therapy ; Emergency Service, Hospital ; statistics & numerical data ; Female ; Hospitalization ; statistics & numerical data ; Hospitals, Psychiatric ; statistics & numerical data ; Humans ; Japan ; Length of Stay ; statistics & numerical data ; Male ; Patient Discharge ; statistics & numerical data ; Risk Factors

PURPOSE: Single-fulcrum laparoscopic cholecystectomy (SFLC) is a variant type of single incision and multi-port technique that does not use specialized one-port devices or articulating instruments. We retrospectively compared perioperative outcomes of SFLC with those of conventional laparoscopic cholecystectomy (CLC). MATERIALS AND METHODS: Between March 2009 and December 2010, SFLC was performed in 130 patients. Among them, 105 patients with uncomplicated gallbladder disease (no inflammation or no clinical symptoms) and another 105 patients who underwent CLC were selected for this study. RESULTS: There was no open conversion. In comparison with CLC, SFLC was performed more often in young (46.4+/-12.2 years vs. 52.5+/-13.6 years, p=0.001) female patients (80/25 vs. 62/43, p=0.008). The total operation time was longer in SFLC (56.7+/-14.1 min vs. 47.5+/-17.1 min, p<0.001), but pain scores immediately after operation and at discharge time were lower for SFLC than for CLC (3.1+/-1.3 vs. 4.0+/-1.9, p<0.001, 2.0+/-0.9 vs. 2.4+/-0.8, p=0.002). Total cost was lower for SFLC than for CLC (US $ 1801+/-289.9 vs. US $ 2003+/-617.4, p=0.004). There were no differences in hospital stay or complication rates. CONCLUSION: SFLC showed greater technical feasibility and cost benefits in treating uncomplicated benign gallbladder disease than CLC.
Adult ; Aged ; Cholecystectomy, Laparoscopic/economics/*statistics & numerical data ; Female ; Gallbladder Diseases/economics/*surgery ; Humans ; Length of Stay/statistics & numerical data ; Male ; Middle Aged ; Postoperative Complications ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo evaluate the safety and feasibility of transradial coronary angiography at the outpatient clinic.

METHODSFrom February 2007 to June 2007, 100 outpatients who received transradial coronary angiography in Anzhen hospital were included in this analysis, 100 inpatients underwent coronary angiography were selected as control group. Primary endpoints included success rate, percent of angiographic catheter use with different diameters, adverse events during the procedure (such as death, malignant arrhythmia, acute myocardial infarction, coronary artery spasm, coronary artery dissection, perforation or occlusion, etc.) and after the procedure (such as death, acute myocardial infarction, upper limb haematoma, osteofascial compartment syndrome, radial artery pseudoaneurysm or occlusion, etc.).

RESULTSThe success rate (100% vs. 100%), procedure duration time [(12.5 +/- 3.4) min vs.(10.8 +/- 3.6) min, P = 0.517] and exposition time [(4.3 +/- 1.0) min vs. (4.1 +/- 1.0) min, P = 0.629] were similar between the outpatient and inpatient groups. Radial and coronary artery spasm were the main adverse events during the angiography, and haematoma was the main adverse event after the angiography. There were no significant differences of adverse events between the 2 groups. The total cost of the outpatient group was significantly lower than the inpatient control group [(4012 +/- 238) yuan vs. (5329 +/- 371) yuan, P < 0.001]. Expenditure including chemical tests, medicine, nursing care, room and board all decreased significantly.

CONCLUSIONTransradial coronary angiography application at the outpatient clinic was safe and feasible for stable patients, and this procedure could decrease the medical expenditure and shorten the admission time.

Ambulatory Care ; economics ; methods ; Case-Control Studies ; China ; Coronary Angiography ; adverse effects ; methods ; Feasibility Studies ; Health Expenditures ; statistics & numerical data ; Hospital Mortality ; Humans ; Length of Stay ; statistics & numerical data

BACKGROUNDThe study was to explore the causes of high inpatient expenditure through analyzing the distribution characteristics as well as the influence factors of high inpatient expenditure cases during 3 years within a Grade-A tertiary hospital through various aspects and multiple angles, thus identifying the major influence factors for high medical expenditure to develop further research.

METHODSWe retrospectively studied 2041 inpatient cases which cost more than RMB 100,000 Yuan per case in a Grade-A tertiary hospital from 2013 to 2015. We analyzed the compositions of the medical cost to evaluate the major factors that cause the high inpatient expenditure. All the data and materials were collected from medical record system, and the statistical methods included t-test, variance of analysis, and multivariate linear regression.

RESULTSThe average cost of the 2,041 cases was RMB 152,173 Yuan for medicines and materials of medical costs, which respectively accounted for 33.03% and 32.32% of the total cost; and the average length of hospital stay was 28.39 days/person. Diseases of skeletal and muscular system, circulatory system, and tumor were the top three disease categories of high inpatient expenditure, which accounted for 39.00%, 33.46%, and 18.03%, respectively. Complications, criticality of the disease, gender of the patients, the occurrence of death, and the excessive length of hospital stay all had great impacts on average medical expenditure, while age, hospital infection, and surgery showed no significant impact on average medical cost.

CONCLUSIONSThe main factors for high inpatient expenditure included the inadequate use of high-value medicines and materials, lacking cost control measures within the hospital, the excessive length of hospital stay for inpatients, and the unnecessary treatment for the patients.

China ; Female ; Health Expenditures ; statistics & numerical data ; Hospitalization ; economics ; Humans ; Inpatients ; statistics & numerical data ; Length of Stay ; economics ; Male ; Multivariate Analysis ; Retrospective Studies

PURPOSE: To examine the relationships between emergency department length of stay (EDLOS) with hospital length of stay (HLOS) and clinical outcome in hemodynamically stable trauma patients. METHODS: Prospective data collected for 2 years from consecutive trauma patients admitted to the trauma resuscitation bay. Only stable blunt trauma patients with appropriate trauma triage criteria requiring trauma team activation were included in the study. EDLOS was determined short if patient spent less than 2 h in the emergency department (ER) and long for more than 2 h. RESULTS: A total of 248 patients were enrolled in the study. The mean total EDLOS was 125 min (range 78-180). Injury severity score (ISS) were significantly higher in the long EDLOS group (17 ± 13 versus 11 ± 9, p < 0.001). However, when leveled according to ISS, there were no differences in mean in diagnostic workup, admission rate to intensive care unit (ICU) or HLOS between the short and long EDLOS groups. CONCLUSION EDLOS is not a significant parameter for HLOS in stable trauma patients.
Emergency Service, Hospital ; statistics & numerical data ; Hospitals ; statistics & numerical data ; Intensive Care Units ; statistics & numerical data ; Israel ; Length of Stay ; Patient Admission ; statistics & numerical data ; Patient Outcome Assessment ; Time Factors ; Trauma Severity Indices ; Wounds and Injuries

PURPOSE: Hypospadias is the most common congenital penile anomaly. Information about current utilization patterns of inpatient hypospadias repair as well as complication rates remain poorly evaluated. MATERIALS AND METHODS: The Nationwide Inpatient Sample was used to identify all patients undergoing inpatient hypospadias repair between 1998 and 2010. Patient and hospital characteristics were attained and outcomes of interest included intra- and immediate postoperative complications. Utilization was evaluated temporally and also according to patient and hospital characteristics. Predictors of complications and excess length of stay were evaluated by logistic regression models. RESULTS: A weighted 10,201 patients underwent inpatient hypospadias repair between 1998 and 2010. Half were infants (52.2%), and were operated in urban and teaching hospitals. Trend analyses demonstrated a decline in incidence of inpatient hypospadias repair (estimated annual percentage change, -6.80%; range, -0.51% to -12.69%; p=0.037). Postoperative complication rate was 4.9% and most commonly wound-related. Hospital volume was inversely related to complication rates. Specifically, higher hospital volume (>31 cases annually) was the only variable associated with decreased postoperative complications. CONCLUSIONS: Inpatient hypospadias repair have substantially decreased since the late 1990's. Older age groups and presumably more complex procedures constitute most of the inpatient procedures nowadays.
Adolescent ; Adult ; Age Distribution ; Child ; Child, Preschool ; Hospitalization/statistics & numerical data/*trends ; Humans ; Hypospadias/epidemiology/*surgery ; Infant ; Length of Stay/statistics & numerical data/trends ; Male ; Outcome Assessment (Health Care) ; Postoperative Complications/epidemiology ; United States/epidemiology ; Workload/statistics & numerical data ; Young Adult