11,609,671 papers found

The objectives of this study are to investigate the volatile organic compound (VOC) distribution using passive samplers and to assess the resulting health risks in a high-tech science industrial park. With the advantages of passive sampling techniques, long-term and wide-area samples are collected. The results show TVO…

BACKGROUND: This study's purpose was to demonstrate a relationship between growth of stroke volume measured on Diffusion-Weighted MRI (DWI) at admission (baseline) and 24 hours later (follow-up) and functional outcome at 90 days evaluated by the modified Rankin Scale (mRS). METHODS: DWI infarct volumes were calculated…

The prevalence of overweight is higher for Hispanic children of immigrants than children of natives. This does not fit the pattern of the epidemiological paradox, the widely supported finding that immigrants tend to be healthier than their U.S.-born peers, and it suggests that exposure to the U.S. increases immigrant c…

PURPOSE: The study's purpose was to examine how the microvascularity of the gastrocnemius changed after a cryotherapy intervention based on subcutaneous tissue thickness. A secondary purpose was to compare intramuscular temperature change to subcutaneous tissue thickness. METHODS: This was a single-blinded crossover s…

Indirect reduction and fixation is not a new method in the treatment of thoracolumbar burst fractures but the indications and efficacy are controversial. The current study was designed to evaluate the efficacy of indirect reduction without fusion. Sixty-four patients with single-level thoracolumbar burst fractures were…

OBJECTIVE: Return to work following occupational injury is an important rehabilitation milestone; however, it does not mark the end of the return-to-work process. Following a return to the workplace, workers can experience difficulties that compromise their rehabilitation gains. Although there has been investigation of…

Sustaining effective school-based prevention programs is critical to improving youth and population-based health. This article reports on results from the Aban Aya Sustainability Project, an effort to sustain a school-based prevention program that was tested via a randomized trial and targeted violence, drug use, and r…

BACKGROUND: Recent studies confirmed a high incidence of sensory axonal neuropathy in patients treated with different doses of thalidomide. The study's aims were to measure variations in sural nerve sensory action potential (SAP) amplitude in patients with refractory cutaneous lupus erythematosus (CLE) treated with tha…

CONTEXT: Pay-for-performance (P4P) programs reward physicians who meet-and electronically document-specific healthcare standards during patient encounters, incentivizing certain aspects of medical care. Although such documentation can be time consuming and technology intensive, noncompliance can result in decreased phy…

AIM: The study's first objective was to evaluate class teachers' efforts to promote good body mechanics after a structured back education program was finished and to evaluate whether their support during follow-up resulted in better intervention effects at 1-year follow-up. Secondary, the stability of intervention effe…

Dietary flavonols and flavones are subgroups of flavonoids that have been suggested to decrease the risk of coronary heart disease (CHD). The authors prospectively evaluated intakes of flavonols and flavones in relation to risk of nonfatal myocardial infarction and fatal CHD in the Nurses' Health Study. They assessed d…

Coated microneedles have been shown to deliver proteins and DNA into the skin in a minimally invasive manner. However, detailed studies examining coating methods and their breadth of applicability are lacking. This study's goal was to develop a simple, versatile and controlled microneedle coating process to make unifor…

Psychiatric patient assaults on staff victims are a worldwide occupational hazard. This paper reports on a 15-year study of the characteristics of staff victims of patient assaults and a crisis intervention procedure to ameliorate the aftermath of theses incidents. The debate on the efficacy of early interventions is o…

INTRODUCTION: Mushroom-shaped choroidal melanoma is known to be associated with breaks in Bruch's membrane and is more likely to develop when Bruch's membrane is diseased. The study's goal is to determine if diseases causing breaks in Bruch's membrane predispose a choroidal melanoma to develop into a mushroom-shaped me…

Methadone (MTD) maintenance treatment is a recognized method to reduce illicit opiate abuse. Because of the difficulties of collecting 24-hour urines routinely, the monitoring of MTD compliance is currently done with random urinary screening. However, monitoring of MTD compliance by random urinary screening lacks accur…

OBJECTIVE: It has been estimated that between 11% and 61% of ambulance transports to emergency departments are not medically necessary. This study's objective was to analyze paramedic ability to determine the medical necessity of ambulance transport to the emergency department. METHODS: Paramedics prospectively assess…

The recently published Protocol 076 study (ACTG 076/ANRS 024) showed that zidovudine significantly decreased the relative risk of maternal HIV transmission by 71.5% compared with placebo. Oral zidovudine 100 mg five times daily until the onset of labour, followed by intravenous zidovudine 2 mg/kg over 1 hour then 1 mg/…

BACKGROUND: Studies of National Collegiate Athletic Association (NCAA) athletes have been concerning for rates of athletes reporting playing while symptomatic with a concussion and of athlete nondisclosure of concussion symptoms. PURPOSE/HYPOTHESIS: This study's primary aim was to determine whether application of a br…

BACKGROUND: Our study focuses on vasectomies, an underutilised contraception method worldwide. Little is known about post-vasectomy semen analysis (PVSA) adherence in our setting, which is an essential step in confirming the procedure's success. We aimed to describe patient adherence to post-vasectomy follow-up and the…

BACKGROUND: Proper technique for using inhalers is crucial in treating pediatric asthma. YouTube offers a wide range of videos on pediatric inhaler technique, but there is a need to analyze the quality, reliability, and content of these resources. AIMS: This study aims to analyze the quality, reliability, and content…