BACKGROUND Alcohol use is an important risk factor for morbidity, mortality and social harm among adolescents. There is paucity of data on alcohol use among high school students in Ethiopia. This study aimed to determine the prevalence and factors associated with alcohol use among high school students in Ethiopia METHODS A cross-sectional study was conducted to assess the prevalence of alcoho...

conclusions the current study found a relatively high frequency of positivity gbv-c-exposure among the patients receiving hemodialysis in the area understudy. nosocomial transmission seems to be the main route of gbv-c infection in the area. objectives the current study aimed to evaluate gbv-c infection among hemodialysis patients. patients and methods totally, 149 patients receiving hemodialys...

High-field/high-frequency electron spin resonance ~ESR! offers improved sensitivity and resolution compared to ESR at conventional fields and frequencies. However, most high-field/high-frequency ESR spectrometers suffer from limited mm-wave power, thereby requiring long mm-wave pulses. This precludes their use when relaxation times are short, e.g., in fluid samples. Low mm-wave power is also a ...

IMPORTANCE A small proportion of patients account for the majority of US health care spending, and understanding patterns of spending among this cohort is critical to reducing health care costs. The degree to which preventable acute care services account for spending among these patients is largely unknown. OBJECTIVE To quantify preventable acute care services among high-cost Medicare patient...

Background: The pharmacogenetic-oriented approach reduces the toxicity and increases the safety of chemotherapeutic agents. 6-mercaptopurin (6-MP) metabolizing enzymes such as thiopurine S-methyltransferase (TPMT) and inosine triphosphate pyrophosphatase (ITPA) contribute to variable responses and adverse effects among leukemia patients treated with 6-MP. The aim of our study was to identify th...

Introduction: Covid-19 pandemic has imposed a significant effect on mental health of the health care workers. The present systematic review and meta-analysis aimed at determining the pooled prevalence of anxiety and depression among Iranian health care workers during the Covid-19 pandemic. Material and Methods: To conduct this systematic review and meta-analysis, Web of Science, Scopus, Medlin...

BACKGROUND Anal cancer rates are higher for human immunodeficiency virus (HIV)-infected adults than for uninfected adults. Limited published data exist characterizing the incidence of precursor lesions detected by anal cytology. METHODS The Study to Understand the Natural History of HIV/AIDS in the Era of Effective Therapy was a prospective cohort of 700 HIV-infected participants in 4 US citi...

BACKGROUND The burden of dyslipidaemia is rising in many low income countries. However, there are few data on the prevalence of, or risk factors for, dyslipidaemia in Africa. METHODS In 2011, we used the WHO Stepwise approach to collect cardiovascular risk data within a general population cohort in rural south-western Uganda. Dyslipidaemia was defined by high total cholesterol (TC) ≥ 5.2 mmol...

Background and Objectives: Exposure to contaminated needlesticks and sharp devices is an important occupational hazard among healthcare workers. The objective of this study was to gain further insight into prevalence and risk factors of needlestick and sharps injuries among healthcare workers. Methods: A cross-sectional survey was carried out among 384 healthcare workers of two hospitals in N...