Intensive care unit (ICU) is a place with high risk of nosocomial infections. Effective control of nosocomial infections in ICU brings both social and economic benefits. This article summarizes ten main points in the control strategy of ICU infections.
Cross Infection ; economics ; prevention & control ; transmission ; Humans ; Infection Control ; economics ; Intensive Care Units ; economics ; statistics & numerical data

PURPOSE: This study was done to analyze variations in unit staffing and recommend policies to improve nursing staffing levels in intensive care units (ICUs). METHOD: A cross-sectional study design was used, employing survey data from the Health Insurance Review Agency conducted from June-July, 2003. Unitstaffing was measured using two indicators; bed-to-nurse (B/N) ratio (number of beds per nurse), and patient-to-nurse (P/N)ratio (number of average daily patients per nurse). Staffing levels were compared according to hospital and ICU characteristics. RESULT: A total of 414 institutions were operating 569 adult and 86 neonatal ICUs. Tertiary hospitals (n=42) had the lowest mean B/N (0.82) and P/N (0.76) ratios in adult ICUs, followed by general hospitals (B/N: 1.34, P/N: 0.97). Those ratios indicated that a nurse took care of 3 to 5 patients per shift. Neonatal ICUs had worse staffing and had greater variations in staffing ratios than adult ICUs. About 17% of adult and 26% of neonatal ICUs were staffed only by adjunct nurses who had responsibility for a general ward as well as the ICU. CONCLUSION: Stratification of nurse staffing levels and differentiation of ICU utilization fees based on staffing grades are recommended as a policy tool to improve nurse staffing in ICUs.
Analysis of Variance ; Female ; Humans ; Intensive Care Units/economics/*manpower/statistics & numerical data ; Intensive Care Units, Neonatal/economics/*manpower/statistics & numerical data ; Nursing Staff, Hospital/economics/*supply & distribution ; Personnel Staffing and Scheduling/*economics ; Workload

OBJECTIVES: To determine the impact of hospital-acquired infections (HAI) on the cose and duration of hospitalization among neonatal intensive care unit (NICU) patients from a hospital-based perspective.

METHODS: A case control retrospective study was performed at the 15-bed/crib NICU at PCMC from March 2008 to February 2009. Forty-four neonates who developed HAI while at the NICU were designated as "cases" matched to control subjects (1:1). Control subjects were matched to cases based on gestational age, final diagnosis and date of NICU admission. Eligible cases of HAI were identified retrospectively through the nosocomial infection logbook kept by the Infection Control Nurse. Data collection was done via review of the patient's medical record: gestational age, gender, diagnosis, underlying disease, appropriateness for age, surgical procedure, duration, urgency, classification of surgical intervention, therapeutic procedures prior to first HAI, antibiotic administration prior to diagnosis of first HAI, type of HAI. The length of hospital stay (duration of hospitalization), outcome of the patients and blood isolates of cases of HAI were likewise gathered from the hospital records of each patient. Cost data was obtained from the hospital database.

RESULTS: There was a higher mean cost of hospitalization for NICU patients with HAI Php 275,459 vs 104,407 (USD 5,738 vs USD 2,175). They also had a longer length of stay with a mean of 55.5 days vs 29.3 days. In the analysis using multiple linear regression, the following factors: HAI grouping, length of stay and outcome (mortality) contributed significantly to increased cost.

CONCLUSION: HAIs were associated with increased cost and duration of hospitalization. These contribute significantly to economic burden to the patient and to hospital resources.

Human ; Male ; Female ; Infant Newborn ; Community-Acquired Infections ; infections ; Intensive Care Units, Neonatal ; Cross Infection ; Hospitalization-economics ; costs and cost analysis ;

PURPOSE: The objective of our study was to figure out costs of nursing services in ICU based on the PCS in order to determine an appropriate nursing fee schedule. METHOD: Data was collected from 2 hospitals from April 15-16 to April 22-23, 2003. The costs of nursing services in the ICU were analyzed by nursing time based on the nursing intensity. The inpatients in the ICU were classified by a PCS tool developed by the Korean Clinical Nurses Association(2000). RESULTS: The distribution of patients by PCS in the ICU ranged from class IV to Class VI. The higher PCS in ICU consumed more nursing time. As a result, the higher nursing intensity, the more the daily average nursing costs in the ICU. CONCLUSION: Our study provides evidence to refine the current nursing fee schedule that does not differentiate from the volume of nursing services based on nursing time. We strongly recommend that the current reimbursement system for nursing services should be applied not only to the general nursing units but also to the ICU or other special nursing units.
Costs and Cost Analysis ; *Fee Schedules ; Humans ; Inpatients/*classification ; Intensive Care Units/*economics ; Nursing Service, Hospital/*economics ; Prospective Payment System ; Time Factors

PURPOSE: The purpose of this study was to develop a resource-based relative value scale (RBRVS) and its conversion factor for advanced nursing practices carried out by critical care nurse practitioners (CCNP) in intensive care units. METHODS: The methodology was developed by calculating CCNP's RBRVS for 32 advanced nursing services based on CCNP's workload and time spent in the context of national health insurance. A cost analysis was performed to estimate the conversion factor of CCNP's RBRVS. The share of CCNP's contribution to fee-for-service in intensive care units was also analyzed. RESULTS: Calculation of the RBRVS of 32 advanced nursing practices showed a range of points from 100.0 to 1,181.4 and an average of 296.1 points. The relevant conversion factor for advanced nursing practices in CCNP were estimated at 37.3-48.4 won. The contribution rate of CCNP's advanced nursing practices in the relative value scale of the national health insurance was estimated at 0.1-31.3%. CONCLUSION: Measuring the economic value of advanced nursing services will be a basis for esta-blishing a reimbursement system for CCNP's practices and thus encourage a social demand for advanced nurse practitioners.
Adult ; Advanced Practice Nursing/*economics ; Costs and Cost Analysis ; Humans ; Intensive Care Units ; National Health Programs ; Nurse Practitioners/*economics ; *Relative Value Scales ; Workload

Adolescent ; Cardiac Catheterization ; economics ; methods ; Child ; Child, Preschool ; Ductus Arteriosus, Patent ; surgery ; Female ; Health Care Costs ; Humans ; Infant ; Intensive Care Units ; economics ; utilization ; Length of Stay ; economics ; statistics & numerical data ; Ligation ; economics ; methods ; Male ; Postoperative Complications ; economics ; epidemiology ; Retrospective Studies ; Septal Occluder Device ; economics ; Singapore ; epidemiology ; Treatment Outcome

INTRODUCTIONMultidrug-resistant (MDR) Gram-negative healthcare-associated infections are prevalent in Singaporean hospitals. An accurate assessment of the socioeconomic impact of these infections is necessary in order to facilitate appropriate resource allocation, and to judge the costeffectiveness of targeted interventions.

MATERIALS AND METHODSA retrospective cohort study involving inpatients with healthcare-associated Gram-negative bacteraemia at 2 large Singaporean hospitals was conducted to determine the hospitalisation costs attributed to multidrug resistance, and to elucidate factors affecting the financial impact of these infections. Data were obtained from hospital administrative, clinical and financial records, and analysed using a multivariate linear regression model.

RESULTSThere were 525 survivors of healthcare-associated Gram-negative bacteraemia in the study cohort, with 224 MDR cases. MDR bacteraemia, concomitant skin and soft tissue infection, higher APACHE II score, ICU stay, and appropriate definitive antibiotic therapy were independently associated with higher total hospitalisation costs, whereas higher Charlson comorbidity index and concomitant urinary tract infection were associated with lower costs. The excess hospitalisation costs attributed to MDR infection was $8638.58. In the study cohort, on average, 62.3% of the excess cost attributed to MDR infection was paid for by government subvention.

CONCLUSIONMultidrug resistance in healthcare-associated Gram-negative bacteraemia is associated with higher financial costs--a significant proportion of which are subsidised by public funding in the form of governmental subvention. More active interventions aimed at controlling antimicrobial resistance are warranted, and the results of our study also provide possible benchmarks against which the cost-effectiveness of such interventions can be assessed.

Aged ; Anti-Bacterial Agents ; economics ; therapeutic use ; Bacteremia ; drug therapy ; economics ; Cohort Studies ; Cost of Illness ; Cross Infection ; drug therapy ; economics ; Drug Resistance, Multiple, Bacterial ; Female ; Gram-Negative Bacterial Infections ; drug therapy ; economics ; Hospitalization ; economics ; Humans ; Intensive Care Units ; economics ; Linear Models ; Male ; Middle Aged ; Prevalence ; Retrospective Studies ; Severity of Illness Index ; Singapore

INTRODUCTIONTrauma is the fifth principal cause of death in Singapore, with traumatic brain injury (TBI) being the leading specific subordinate cause.

METHODSThis study was an eight-year retrospective review of the demographic profiles of patients with severe TBI who were admitted to the neurointensive care unit (NICU) of the National Neuroscience Institute at Tan Tock Seng Hospital, Singapore, between 2004 and 2011.

RESULTSA total of 780 TBI patients were admitted during the study period; 365 (46.8%) patients sustained severe TBI (i.e. Glasgow Coma Scale score ≤ 8), with the majority (75.3%) being male. The ages of patients with severe TBI ranged from 14-93 years, with a bimodal preponderance in young adults (i.e. 21-40 years) and elderly persons (i.e. > 60 years). Motor vehicle accidents (48.8%) and falls (42.5%) were the main mechanisms of injury. Invasive line monitoring was frequently employed; invasive arterial blood pressure monitoring and central venous pressure monitoring were used in 81.6% and 60.0% of the patients, respectively, while intracranial pressure (ICP) measurement was required in 47.4% of the patients. The use of tiered therapy to control ICP (e.g. sedation, osmotherapy, cerebrospinal fluid drainage, moderate hyperventilation and barbiturate-induced coma) converged with international practices.

CONCLUSIONThe high-risk groups for severe TBI were young adults and elderly persons involved in motor vehicle accidents and falls, respectively. In the NICU, the care of patients with severe TBI requires heavy utilisation of resources. The healthcare burden of these patients extends beyond the acute critical care phase.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Brain Injuries, Traumatic ; economics ; epidemiology ; therapy ; Critical Care ; economics ; statistics & numerical data ; Female ; Glasgow Coma Scale ; Hospitalization ; Humans ; Intensive Care Units ; economics ; statistics & numerical data ; Intracranial Pressure ; Male ; Middle Aged ; Monitoring, Physiologic ; Public Health ; Resource Allocation ; Retrospective Studies ; Singapore ; Young Adult

INTRODUCTIONWith advances in interventional catheterisation, transcatheter device closure of atrial septal defect (ASD) is now a feasible option to open heart surgery, especially in patients with isolated ASD. We aim to compare the outcomes, benefits and costs between device closure versus standard open-heart surgery for ASD in Singapore.

MATERIALS AND METHODSThis is a comparative study between 2 cohorts with isolated secundum ASDs who underwent closure of ASD either by surgery or device, at the Department of Paediatrics, National University Hospital (NUH). The clinical outcomes, complications, length of stay and total costs incurred were compared.

RESULTSSurgical patients were at slightly greater risk of developing complications (RR=1.33; 95% CI, 0.30 to 5.95) than the device group. The median length of inpatient stay for the surgical group was significantly longer than that for the device group. Seventy percent of the patients in the device group did not need to be in ICU while 40% of patients in the surgery group stayed 2 or at least 3 days in ICU (P <0.001). The mean cost per successful procedure was $1511 (95% CI, -352 to 3375) higher for the device group patients despite a shorter length of stay in hospital.

CONCLUSIONSWe concluded that transcatheter device closure is an effective and safe alternative to surgery in the treatment of suitable ASDs. Despite the high cost of the device, direct and indirect benefits for the patients and their families, who undergo device occlusion include less morbidity, better cosmesis, shorter length of stay in hospital, faster recovery and shorter time taken to resume normal activities.

Adolescent ; Adult ; Child ; Child, Preschool ; Cohort Studies ; Confidence Intervals ; Feasibility Studies ; Female ; Health Care Costs ; Heart Septal Defects, Atrial ; economics ; surgery ; therapy ; Humans ; Intensive Care Units ; economics ; statistics & numerical data ; Length of Stay ; Male ; Retrospective Studies ; Risk ; Risk Factors ; Septal Occluder Device ; economics ; Singapore ; Treatment Outcome ; Young Adult