Background In an era of shifting global agendas and expanded emphasis on non-communicable diseases and injuries along with communicable diseases, sound evidence on trends by cause at the national level is essential. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) provides a systematic scientific assessment of published, publicly available, and contributed data on incidence, prevalence, and mortality for a mutually exclusive and collectively exhaustive list of diseases and injuries.Methods GBD estimates incidence, prevalence, mortality, years of life lost (YLLs), years lived with disability (YLDs), and disability-adjusted life-years (DALYs) due to 369 diseases and injuries, for two sexes, and for 204 countries and territories. Input data were extracted from censuses, household surveys, civil registration and vital statistics, disease registries, health service use, air pollution monitors, satellite imaging, disease notifications, and other sources. Cause-specific death rates and cause fractions were calculated using the Cause of Death Ensemble model and spatiotemporal Gaussian process regression. Cause-specific deaths were adjusted to match the total all-cause deaths calculated as part of the GBD population, fertility, and mortality estimates. Deaths were multiplied by standard life expectancy at each age to calculate YLLs. A Bayesian meta-regression modelling tool, DisMod-MR 2.1, was used to ensure consistency between incidence, prevalence, remission, excess mortality, and cause-specific mortality for most causes. Prevalence estimates were multiplied by disability weights for mutually exclusive sequelae of diseases and injuries to calculate YLDs. We considered results in the context of the Socio-demographic Index (SDI), a composite indicator of income per capita, years of schooling, and fertility rate in females younger than 25 years. Uncertainty intervals (UIs) were generated for every metric using the 25th and 975th ordered 1000 draw values of the posterior distribution.Findings Global health has steadily improved over the past 30 years as measured by age-standardised DALY rates. After taking into account population growth and ageing, the absolute number of DALYs has remained stable. Since 2010, the pace of decline in global age-standardised DALY rates has accelerated in age groups younger than 50 years compared with the 1990-2010 time period, with the greatest annualised rate of decline occurring in the 0-9-year age group. Six infectious diseases were among the top ten causes of DALYs in children younger than 10 years in 2019: lower respiratory infections (ranked second), diarrhoeal diseases (third), malaria (fifth), meningitis (sixth), whooping cough (ninth), and sexually transmitted infections (which, in this age group, is fully accounted for by congenital syphilis; ranked tenth). In adolescents aged 10-24 years, three injury causes were among the top causes of DALYs: road injuries (ranked first), self-harm (third), and interpersonal violence (fifth). Five of the causes that were in the...
Introduction: The relationship between ABO blood group and the incidence of COVID-19 infection and death has been investigated in several studies. The reported results were controversial, so the objective of the present study is to assess the relationship between different blood groups and the onset and mortality of COVID-19 infection using meta-analysis method. Methods: We searched the databases using appropriate MeSH terms. We screened articles on the basis of titles, abstracts, and full texts and the articles that met the inclusion criteria were selected. Quality assessment was done with the Newcastle-Ottawa Scale checklist. The estimated frequency of COVID-19 infection and death in terms of ABO blood group and the overall estimate of the odd ratio between blood group with COVID-19 infection and death was done with 95% confidence interval. Results: The pooled frequency of blood groups A, B, O, and AB among COVID-19 infected individuals was estimated as 36.22%, 24.99%, 29.67%, and 9.29% respectively. The frequency of blood groups A, B, O, and AB among the dead cases due to COVID-19 infection was estimated as 40%, 23%, 29%, and 8% respectively. The odd ratio of COVID-19 infection for blood group A versus the other blood groups was estimated 1.16 (CI 95%: 1.02-1.33). The corresponding figures for blood groups O and AB versus other blood groups were estimated as 0.73 (CI 95%: 0.60-0.88) and 1.25(CI 95%: 0.84-1.86) respectively. Conclusion: This meta-analysis showed that individuals with blood group A are at higher risk for COVID-19 infection while those with blood group O are at lower risk. Although the odds ratio of death for AB blood group was non-significant, it was considerable.
Background: Ursodeoxycholic acid (UDCA) is a safe drug used in the treatment of cholestatic liver disorders in children. The aim of this study was to investigate the synergistic effect of UDCA in combination with phototherapy in treating indirect neonatal hyperbilirubinemia. Methods: Present double-blinded, randomized clinical trial was conducted among neonates with jaundice who were under treatment with phototherapy in the neonatal ward affiliated with the Zabol University of Medical Sciences in 2017. The patients (200 neonates) were randomly divided into intervention (phototherapy+ UDCA) and control (phototherapy alone) groups. The intervention group received 15 mg/kg UDCA daily. Results: Total bilirubin levels at birth, 24, 48, and 72 hours after therapy were 16.89± 2.49, 14.28± 2.05, 11.62± 2.46, and 10.26± 1.92 mg/dl in controls and 15.79± 2.18, 12.77± 1.86, 10.08± 1.66, and 8.94± 1.38 mg/dl in intervention group respectively (P< 0.001). The ratio of neonates with total bilirubin< 10 mg/dl were 28% and 55% after 48 hours, and 64% and 90% after 72 hours of therapy initiation in phototherapy alone and phototherapy+ UDCA groups respectively (P< 0.001). The mean reduction of direct bilirubin was not significantly different between the groups. Conclusion: UDCA was effective in accelerating reduction of total bilirubin level in neonates with unconjugated hyperbilirubinemia under phototherapy but had no effect on direct bilirubin levels.
Background: Self-medication is defined as using medicinal products to treat disorders or symptoms diagnosed by one-self. Although informed self-medication is one of the ways to reduce health care costs, inappropriate self-treatment can pose various risks including drug side effects, recurrence of symptoms, drug resistance, etc. The purpose of this study was to investigate the knowledge, attitude, and practice of pharmacy and medical students toward self-medication.Methods: This study was conducted in Zabol University of Medical Sciences during 2018. A sample of 170 pharmacy and medical students was selected. A three-part researcher-made questionnaire was designed to address students’ knowledge, attitude, and practice. Statistical analysis was performed in SPSS 25 software.Results: According to the results, 97 (57.1%) of the students had carried out self-medication within the past 6 months. Overall, the students used self-medication on average 4.2 ±2.9 times per year. Self-medication was more prevalent in male students (65.4%, P=0.043). Cough and cold were the most common symptoms treated with self-medication (93.2%), and antibiotics (74.4%) were the most commonly used drugs. The primary information source used by the students was their previous physician prescription (47.4%). Pharmacy students showed a higher level of drug information (P<0.001). There was a statistically significant association between the level of drug information and the rate of self-medication (P=0.005). Disease recurrence was the most common negative complication of self-medication.Conclusion: There is a need to educate pharmacy and medical students regarding self-medication and its side effects. The high prevalence of self-medication and the overuse of antibiotics can pose a significant risk of drug resistance.
Background:One of the most common sexual-transmitted infections among women is human papillomavirus (HPV) infection which is associated with genital cancers. Different studies in Iran reported various prevalences, and combining their results could be important for health policy makers. This study aims to determine the total prevalence of HPV infection as well as its related genotypes, particularly HPV16 and HPV18 among Iranian healthy women.Methods:Searching the Scientific Information Database, Iranmedex, Magiran, Irandoc, PubMed, Google Scholar, Scopus, and ScienceDirect databanks using relevant keywords and excluding duplicates and irrelevant evidence followed by applying exclusion criteria and quality assessment, eligible articles were selected. Standard error of the prevalence was calculated based on binomial distribution. Random effects model was used because of the high heterogeneity among the results.Results:Of 14 studies entered into the systematic review, 24 pieces of evidence reported the HPV prevalence among 7655 healthy and noncancerous women in different Provinces of Iran. Total prevalence of HPV, 9.4% (95% confidence interval [CI]: 6.8–12.02); HPV16, 2.03% (95% CI: 1.3–2.8); HPV18, 1.7% (95% CI: 0.9–2.5); and other genotypes of HPV, 5.3% (95% CI: 3.6–6.9) were estimated.Conclusions:Our meta-analysis showed that the total prevalence of HPV and its high-risk genotypes (16 and 18) among healthy noncancerous Iranian women was very high.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.