BACKGROUND Differences in hospital staffing may influence outcomes for patients with acute conditions, including heart failure (HF), depending on which day of the week the patients are admitted. This study examined the relationship between the day of the week patients are hospitalized for HF and death rate, length of stay (LOS), and rehospitalization rate. METHODS AND RESULTS A total of 259 U...

Heat-related deaths typically occur during summer months. Many of these deaths are preventable. This report describes four cases of heat-related deaths in Los Angeles County, California, during 1999-2000, compares age-, sex-, and race-specific rates in Los Angeles County and the United States during 1979-1998, and summarizes trends in the United States during 1979-1998. Relatives, neighbors, an...

BACKGROUND Morphine reduces the rate of transient lower oesophageal sphincter (LOS) relaxations but its site of action is presently unknown. There are no data available concerning its motor effects on the proximal stomach, an important site for triggering transient LOS relaxations. AIM To evaluate the effect of morphine on the rate of transient LOS relaxations and motor function of the proxim...

  Objective(s): Leptin is a hormone secreted by adipose tissue and is involved not only in the regulation of feeding and energy expenditure, but also its role in memory enhancement has been demonstrated as well. The partial transfer of leptin across the blood-brain barrier in obese individuals causes leptin resistance and prevents leptin reaching brain. On the other hand, studies have show...

BACKGROUND The burden of neurological disorders (NDs) in older adult inpatients is often underestimated. We studied diagnostic frequency and comorbidity of NDs among inpatients aged ≥60 years. We compared rates of hospital mortality, length of stay (LOS), and readmission with younger patient counterparts (aged 18-59 years) and older adult non-neurological patients. METHODS This was a retrospe...

The effect of central angiotensin AT1-receptor blockade on thermoregulation in rats during exercise on a treadmill (18 m/min, 5% inclination) was investigated. Core (Tb) and skin tail temperatures were measured in rats while they were exercising until fatigue after injection of 2 microl of losartan (Los; 20 nmol, n = 4; 30 nmol, n = 4; 60 nmol, n = 7), an angiotensin II AT1-receptor antagonist,...

OBJECTIVE To identify clinical factors associated with morbidity, mortality, and length of stay (LOS) for inpatient pediatric otolaryngologic procedures. STUDY DESIGN Retrospective cohort study. METHODS Records of patients undergoing pediatric otolaryngologic procedures were extracted from the National Hospital Data Survey for the calendar years 1995 through 1999. These records were examine...

    Background: Aging is a major challenge not only for high-income countries but also for middle- and low-income countries. The length of stay (LOS) in hospitals is one of the major concerns of elderly patients, which should be taken into consideration. We aimed to investigate the factors affecting LOS of elderly patients admitted to a referral hospital of northeast of Iran.    Methods: A rel...