Children's Hospital Admissions and Mother's Menstruation

Of 100 children''s emergency admissions to hospital nearly half (49%) were admitted during the mother''s paramenstruum. There was a statistically significant association between the mother''s menstruation and the child''s admission both for accidents and for illnesses. The eldest child in the family appeared to be most affected.     

Relating Weather Types to Asthma-Related Hospital Admissions in New York State

Many previous studies have looked into the relationship between asthma and individual weather variables, but comparatively few have looked at this relationship using holistic weather types (WTs). Utilizing the Spatial Synoptic Classification, this research considers up to 6 days of lag time while investigating the asthma-to-WT relationship in two age groups (under 18 and 18 and over) throughout New York State. Results indicate that a cold and dry WT in autumn corresponds to increased asthma admissions and spike days in admissions in New York City (NYC) for the school-aged population, while hot and dry WTs in summer correspond to spike days in asthma admissions in both age groups. However, results vary considerably for other regions, seasons and WTs, and spike day analysis yields clearer results than the analysis of total anomalous admissions. When stratified by multiple regions and age groups, the sample size of daily asthma admissions is a limiting factor outside of NYC.     

Intensive Hospital Monitoring of Adverse Reactions to Drugs

A total of 1,268 patients admitted to hospital wards were kept under surveillance by one observer throughout their stay in hospital. All drugs given to them and the occurrence of adverse reactions were recorded.Drug reactions were found in 10·2% of the 1,160 patients who received drug therapy. Most reactions were due to known pharmacological actions of the drugs. Though only four reactions were of life-threatening seriousness, 80% of the 129 reactions observed were of moderate severity. Digitalis preparations, bronchodilator drugs, and ampicillin had the highest reaction rates. It is suggested that larger surveys of adverse reactions in relation to drug usage would make a useful contribution to the problem.     

Modes of Admission to Hospital: A Survey of Emergency Admissions to a General Medical Unit

In a survey of the modes of referral and disposal of “acute patients” to a general medical unit during the period 1 February 1968 to 31 July 1970 only 1,432 out of 3,455 were referred by general practitioners. There was a high incidence of self-referral to hospital, and this trend was on the increase. A large percentage of self-referred patients came from their homes, and 65-77% of these arrived by ambulance ordered by themselves.     

Incidence and Risk Factors for Neonatal Tetanus in Admissions to Kilifi County Hospital,Kenya

Background

Neonatal Tetanus (NT) is a preventable cause of mortality and neurological sequelae that occurs at higher incidence in resource-poor countries, presumably because of low maternal immunisation rates and unhygienic cord care practices. We aimed to determine changes in the incidence of NT, characterize and investigate the associated risk factors and mortality in a prospective cohort study including all admissions over a 15-year period at a County hospital on the Kenyan coast, a region with relatively high historical NT rates within Kenya.

Methods

We assessed all neonatal admissions to Kilifi County Hospital in Kenya (1999–2013) and identified cases of NT (standard clinical case definition) admitted during this time. Poisson regression was used to examine change in incidence of NT using accurate denominator data from an area of active demographic surveillance. Logistic regression was used to investigate the risk factors for NT and factors associated with mortality in NT amongst neonatal admissions. A subset of sera from mothers (n = 61) and neonates (n = 47) were tested for anti-tetanus antibodies.

Results

There were 191 NT admissions, of whom 187 (98%) were home deliveries. Incidence of NT declined significantly (Incidence Rate Ratio: 0.85 (95% Confidence interval 0.81–0.89), P<0.001) but the case fatality (62%) did not change over the study period (P = 0.536). Younger infant age at admission (P = 0.001) was the only independent predictor of mortality. Compared to neonatal hospital admittee controls, the proportion of home births was higher among the cases. Sera tested for antitetanus antibodies showed most mothers (50/61, 82%) had undetectable levels of antitetanus antibodies, and most (8/9, 89%) mothers with detectable antibodies had a neonate without protective levels.

Conclusions

Incidence of NT in Kilifi County has significantly reduced, with reductions following immunisation campaigns. Our results suggest immunisation efforts are effective if sustained and efforts should continue to expand coverage.     

Admissions to a Provincial Psychiatric Hospital: The Effects of Opening a Second In-patient Facility

Until 1955, the Saskatchewan Hospital, North Battleford, was the only facility designated for in-patient psychiatric treatment of the northern half of Saskatchewan''s population. In that year the University Hospital''s 39-bed psychiatric unit was opened in Saskatoon, but the number of Saskatoon patients referred to North Battleford have continued to increase.A statistical study of changes in the annual admission rates (patients/1000 population) to the Saskatchewan Hospital shows that the opening of the University Hospital unit has reduced the rate of intake of Saskatoon residents to the Saskatchewan Hospital. This decrease is related to specific diagnostic groups. There have also been changes in methods of referral.     

Predictors and Outcomes of Infection-Related Hospital Admissions of Heart Failure Patients

Background

Infections are one of the most common causes for hospitalization of patients with heart failure (HF). Yet, little is known regarding the prevalence and predictors of different types of acute infections as well as their impact on outcome among this growing population.

Methods and Results

We identified all patients aged 50 or older with a major diagnosis of HF and at least one echocardiography examination who had been hospitalized over a 10-year period (January 2000 and December 2009). Infection-associated admissions were identified according to discharge diagnoses. Among 9,335 HF patients, 3530 (38%) were hospitalized at least once due to infections. The most frequent diagnoses were respiratory infection (52.6%) and sepsis/bacteremia (23.6%) followed by urinary (15.7%) and skin and soft tissue infections (7.8%). Hospitalizations due to infections compared to other indications were associated with increased 30-day mortality (13% vs. 8%, p<0.0001). These higher mortality rates were predominately related to respiratory infections (OR 1.28 [95% CI 1.09, 1.5]) and sepsis\bacteremia (OR 3.13 [95% CI 2.6, 3.7]). Important predictors for these serious infections included female gender, chronic obstructive pulmonary disease, past myocardial infarction and echocardiography-defined significant right (RV) but not left ventricular dysfunction.

Conclusions

Major infection-related hospitalizations are frequent among patients with HF and are associated with increased mortality rates. Elderly female patients with multiple comorbidities and those with severe RV dysfunction are at higher risk for these infections.     

Trend of Urban-Rural Disparities in Hospital Admissions and Medical Expenditure in China from 2003 to 2011

Objectives

To assess the trend of urban-rural disparities in hospital admissions and medical expenditure between 2003 and 2011 in the context of Chinese health-care system reform.

Methods

The data were from three different national surveys: the Third National Health Services Survey in 2003, the Fourth National Health Services Survey in 2008 and the national health-care reform phased assessment survey in 2011. There were 151421, 143380 and 48356 respondents aged 15 years or older in 2003, 2008 and 2011, respectively.

Results

The health insurance coverage expanded considerably from 27.7% in 2003 to 96.4% in 2011 among respondents aged 15 years or older. Hospitalization rate increased rapidly from 4.1% in 2003 to 9.6% in 2011. Urban respondents had higher hospital admissions than rural respondents, and the RR (95% CI) of hospitalization was 1.23 (1.17–1.30), 1.06 (1.02–1.10) and 1.16 (1.10–1.23) in 2003, 2008 and 2011, respectively. The urban-rural disparity in hospital admissions significantly narrowed over time. Urban respondents had a higher admission rate if insured and a lower admission if not insured than their rural counterparts. Of the six medical expenditure measures, the disparities in reimbursement rate and the proportion of hospitalization direct cost to the total consumer spending significantly narrowed.

Conclusions

The health insurance coverage has been continually expanding and health service utilization has been substantially improved. Urban-rural disparities have been narrowed but still exist. Therefore, policy-makers should focus on increasing investment and reimbursement levels, developing a uniform standard health insurance system for urban and rural residents and improving the medical assistance system.     

Hospital infection due to Pseudomonas aeruginosa in resuscitation departments

The bacteriological survey of resuscitation and intensive care units has revealed the presence of P. aeruginosa strains in the microflora in 69.4% of cases. The circulation of 1-2 P. aeruginosa strains, identical in their serovar and pyocin type, is indicative of the presence of hospital infection and, therefore, the endogenous character of the contamination of patients. P. aeruginosa hospital strains are the main causative agents of infectious complications in the patients treated in resuscitation units.     

Effect of Temperature on Hospital Admissions for Myocardial Infarction in a Subarctic Area

In a study of the effect of mean daily temperature on the admission and fatality rates of 771 patients with myocardial infarction the admission rate was found to be significantly higher on cold (temperature below 0°C.) than on warm (temperature above 0°C.) days. The fatality rate was almost equal in cold and warm weather. Thus the seasonal fluctuation in the admission rate of patients with myocardial infarction is probably due to a direct effect of environmental temperature.     

Clinical Audit of COPD Patients Requiring Hospital Admissions in Spain: AUDIPOC Study

BACKGROUNDS: AUDIPOC is a nationwide clinical audit that describes the characteristics, interventions and outcomes of patients admitted to Spanish hospitals because of an exacerbation of chronic obstructive pulmonary disease (ECOPD), assessing the compliance of these parameters with current international guidelines. The present study describes hospital resources, hospital factors related to case recruitment variability, patients' characteristics, and adherence to guidelines. METHODOLOGY/PRINCIPAL FINDINGS: An organisational database was completed by all participant hospitals recording resources and organisation. Over an 8-week period 11,564 consecutive ECOPD admissions to 129 Spanish hospitals covering 70% of the Spanish population were prospectively identified. At hospital discharge, 5,178 patients (45% of eligible) were finally included, and thus constituted the audited population. Audited patients were reassessed 90 days after admission for survival and readmission rates. A wide variability was observed in relation to most variables, hospital adherence to guidelines, and readmissions and death. Median inpatient mortality was 5% (across-hospital range 0-35%). Among discharged patients, 37% required readmission (0-62%) and 6.5% died (0-35%). The overall mortality rate was 11.6% (0-50%). Hospital size and complexity and aspects related to hospital COPD awareness were significantly associated with case recruitment. Clinical management most often complied with diagnosis and treatment recommendations but rarely (<50%) addressed guidance on healthy life-styles. CONCLUSIONS/SIGNIFICANCE: The AUDIPOC study highlights the large across-hospital variability in resources and organization of hospitals, patient characteristics, process of care, and outcomes. The study also identifies resources and organizational characteristics associated with the admission of COPD cases, as well as aspects of daily clinical care amenable to improvement.     

Hospital Admissions for Drug-Induced Liver Injury: Clinical Features, Therapy, and Outcomes

We investigated clinical features, therapy, and outcomes of patients hospitalized for drug-induced liver injury (DILI). DILI resolution was defined as liver biochemistry values back to normal or lower than CIOMS laboratory criteria; Chronicity was defined as persistent biochemical abnormality for >6?months after drugs?? withdrawal. Three-hundred cases were reviewed retrospectively; mean age 51 (13?C86) years, and 204 (68?%) were females. It included 267 (89?%) hepatocellular injury, 16 (5.3?%) cholestatic injury, and 17 (5.7?%) mixed injury cases. In hepatocellular injury group, 197 (73.8?%) patients with TBIL?<?10× ULN included 142 (72.1?%) females and 70 (26.2?%) patients with TBIL????10× ULN included 39 (55.7?%) females (P?=?0.012). Of 70 patients (TBIL????10× ULN), 20 were treated with steroid step-down therapy (79?±?26?days) and others with non-steroid therapy. The steroid therapy group showed higher DILI resolution rate (P?=?0.029) and shorter recovery time (P?=?0.012). Notably, 274/300 (91.3?%) patients resolved, 18/300 (6?%) developed chronic liver injury, 7/300 (2.3?%) died, and one patient received liver transplantation. In death group, TBIL, ALB, PT, and PTA revealed more severe abnormality than in recovery group. In 121/300 (40.3?%) patients, use of herbal medicines was the leading cause of liver injury, followed by antibiotics, cardiovascular drugs, and endocrine drugs. We concluded that step-down steroid therapy for DILI improved curative effect, shortened disease course, and was safe.