Publications by authors named "Alireza Ansari Moghaddam"

Article Synopsis
  • Approximately 3-8 million infants are born with congenital anomalies each year globally, prompting a study on the prevalence of these defects in Iran.
  • The research involved 138,643 births across six major regions, finding a congenital anomaly prevalence of 249.4 per 10,000 births, with genital and limb anomalies being the most common.
  • The study highlights the urgent need for a national registry to better understand and manage congenital anomalies in Iran, which can help improve antenatal screening efforts.
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To adapt to the changing conditions and respond to the needs of society, health systems need continuous changes and reforms in their structure and performance, and subsequently, they need to evaluate their indicators. Therefore, this study aimed to investigate the impact of the health system transformation plan (HTP) on the functional indicators and efficiency of hospitals in a country in the Middle East region (Iran). A systematic literature review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using the online databases Medline, EMBASE, Scopus, Pubmed, SID, Magiran, and Medlib from 2013 to 2022 using a combination of medical subject heading terms ('health system transformation plan [Mesh] OR 'health reform [Mesh] OR implementation of the health transformation plan [Mesh] ''AND ('performance indicators' [Mesh]) ''AND ('Iran' [Mesh]).

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Article Synopsis
  • Dengue fever is a major health concern in Iran, with many healthcare professionals lacking knowledge and training on the disease, prompting the need for improved surveillance and education.
  • A study conducted among 492 healthcare professionals revealed that 71% had not received any training on dengue fever, and overall knowledge regarding prevention methods was low, especially in border areas compared to non-border areas.
  • The research highlighted that better knowledge and a positive attitude towards dengue can lead to improved practices, suggesting that ongoing targeted training for healthcare professionals is essential.
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The Persian Eye Cohort Study, a population-based cross-sectional study from 2015 to 2020, examined refractive error prevalence among 48,618 Iranian adults aged 31 to 70. The study encompassed six centers in Iran, employing random cluster sampling for demographic, medical, and socioeconomic data collection through interviews. Ophthalmic exams included visual acuity, automated and manual objective refraction, subjective refraction, slit lamp, and fundus examinations.

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This qualitative study was conducted with the aim of investigating the experience of mothers in Tehran in the field of virtual education during the COVID-19 pandemic. The participants in this study were 17 mothers of school children who experienced virtual education in Tehran during the COVID-19 pandemic. Data collection was done through semi-structured interviews, over the phone, and lasted for approximately 30-45 min.

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Road traffic injuries present a significant public health burden, especially in developing countries. This systematic review and meta-analysis synthesized global evidence on motorcycle helmet use prevalence by including 299 records across 249 articles involving 5,006,476 participants from 1982 to 2022. The findings revealed a declining trend in helmet use prevalence over the past four decades, with an overall prevalence of 48.

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Background: Dietary patterns, encompassing an overall view of individuals' dietary intake, are suggested as a suitable means of assessing nutrition's role in chronic disease development. The aim of this study was to evaluate the validity and reproducibility of a food frequency questionnaire (FFQ) designed for use in the Prospective Epidemiological Research Studies in IrAN (PERSIAN), by comparing major dietary patterns assessed by the FFQ with a reference method.

Methods: Study participants included men and women who enrolled in the PERSIAN Cohort Study at seven of the eighteen centers.

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Background: Nutritional status during pregnancy can have a significant impact on infant and maternal health outcomes. To maintain maternal homeostasis and support fetal growth, adequate macronutrient and energy intake during pregnancy is essential. Therefore, this study sought to systematically review and meta-analyze macronutrient and energy intakes during pregnancy.

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Objective: Anemia is a common public health concern in patients with type 2 diabetes worldwide. This study aimed to identify the prevalence of anemia among patients with diabetes.

Methods: Electronic databases, including PubMed, Scopus, Web of Sciences, and Google Scholar, were searched systematically for studies published between 2010 and 2021.

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Background: Breast cancer (BC), as a significant global health problem, is the most common cancer in women. Despite the importance of clinical cancer registries in improving the quality of cancer care and cancer research, there are few reports on them from low- and middle-income countries. We established a multicenter clinical breast cancer registry in Iran (CBCR-IR) to collect data on BC cases, the pattern of care, and the quality-of-care indicators in different hospitals across the country.

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The closure of universities and schools interrupted learning outcomes and deprived students from growth and development opportunities as well as hindering their academic progress. Indeed, the COVID-19 Pandemic changed educational mechanism from traditional method to staying at home and virtual education globally. On the other hand, the educators and student particularly in developing countries faced shortage of necessary software and hardware infrastructures.

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Article Synopsis
  • Limited data show a potential link between bladder cancer and waterpipe smoking, prompting further investigation in this area of public health.
  • The study analyzed 717 bladder cancer cases against 3,477 controls, revealing a significant risk increase for exclusive waterpipe smokers, especially those smoking more than two heads per day or starting before age 20.
  • The findings suggest that waterpipe smoking could be a serious risk factor for bladder cancer, even in individuals who do not smoke cigarettes or use opium, highlighting the need for policy changes.
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Introduction: Waterpipe smoking has become increasingly popular in Western countries, particularly among young individuals. This study aims to identify the factors influencing waterpipe smoking by focusing on consumption patterns.

Methods: We utilized data from a multicenter case-control study (IROPICAN) conducted in Iran.

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Hypertension (HTN) stands as the leading modifiable risk factor for cardiovascular disease(CVD) and premature death globally. Understanding its prevalence and risk factors is essential for effective prevention and management of HTN. This study aimed to investigate the prevalence of Pre-hypertension (pre-HTN), HTN, and its risk factors in adults participating in the Zahedan adult cohort study (ZACS).

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Background: One of the effective indicators used to determine the efficiency and optimal use of hospital resources is the length of stay (LOS). Then, we aimed to determine LOS and its related factors in Iran.

Methods: A systematic literature review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using the online databases; Medline, EMBASE, Scopus, PubMed, SID, MagIran, and Medlib from 1995 to 2022 using a combination of medical subject.

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Coronavirus Anxiety Scale (CAS) is a widely used measure that captures somatic symptoms of coronavirus-related anxiety. In a large-scale collaboration spanning 60 countries ( = 21,513), we examined the CAS's measurement invariance and assessed the convergent validity of CAS scores in relation to the fear of COVID-19 (FCV-19S) and the satisfaction with life (SWLS-3) scales. We utilized both conventional exact invariance tests and alignment procedures, with results revealing that the single-factor model fit the data well in almost all countries.

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Aims: In type 2 diabetes control, self-management is an effective way to minimize the risk of developing complications and improve the quality of life. Self-determination theory (SDT) proposed a promising explanatory framework to predict self-regulated behavior which was particularly relevant for self-management. This study aimed to investigate whether SDT constructs can affect the self-management and controlling glycated hemoglobin A1c (HbA1c) levels in type 2 diabetic patients or not.

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Background: Smoking is an important risk factor for various diseases, especially cancer.

Aims: To estimate the prevalence of cigarette and waterpipe smoking and its association with cancer incidence in Middle Eastern countries.

Methods: We searched Medline, Google Scholar, and PubMed for original articles published between 2000 and 2020 using a combination of the terms smoking, cigarettes, waterpipe, hookah, tobacco, prevalence, Middle East, and the names of countries in the Middle East.

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Article Synopsis
  • Lip, oral, and pharyngeal cancers pose significant global health challenges, making it essential to analyze their burden for effective health policies.
  • The study utilized data from the 2019 Global Burden of Diseases, Injuries, and Risk Factors Study to assess cancer incidence, mortality, and life years lost across 204 countries, linking these to socio-demographic factors.
  • Findings revealed approximately 370,000 cases and 199,000 deaths for lip and oral cavity cancer, and 167,000 cases and 114,000 deaths for other pharyngeal cancers in 2019, with smoking being the leading risk factor for these cancers, especially in low and middle SDI regions.
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  • Global real-time monitoring of SARS-CoV-2 variants is essential for controlling COVID-19, leading to the development of a Sanger-based platform for variant tracking in low-resource labs.
  • The study utilized nested RT-PCR and Sanger sequencing on 1,028 samples, achieving high concordance with whole genome sequencing for mutation detection and lineage assignment.
  • The new method is effective for tracking variants of concern like Delta and Alpha, making it a viable option for countries with limited resources to monitor SARS-CoV-2 variants efficiently.
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  • The study analyzed the genetic diversity of SARS-CoV-2 in Iran over one year, following two independent viral introductions during the early outbreak phase.
  • Researchers sequenced 319 whole genomes between March 2020 and May 2021 to monitor the circulating viral lineages.
  • Results showed that different SARS-CoV-2 clades dominated various waves of infection, with the Delta variant emerging as a crucial factor in the fifth wave, highlighting significant mutations in key lineages.
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Background: Seat belts might save people's lives in car accidents by preventing severe collision damage and keeping passengers safe from critical injuries. This meta-analysis was performed to assess the prevalence of seat belt use among drivers and passengers.

Methods: The databases of PubMed, Web of Science (WOS), and Google Scholar were searched from the beginning of 2000 to late December 2020 to identify studies that investigated the prevalence of seat belt use among drivers and passengers.

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Introduction: Chronic kidney disease (CKD) is a growing global health problem. Recently, an epidemic of CKD of unknown origin (CKDu), a form of CKD seen mostly in agricultural communities, has been emerged. One of the proposed causes of CKDu is pesticide use in farmers.

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Anemia is a common health problem during pregnancy worldwide that has many short-term and long-term effects on women. This study examined the Prevalence and Risk factors of anemia in first, second and third trimesters of pregnancy in Iran between 2000 and 2021. PubMed, Medline, Scopus, Google Scholar, and national databases of Magiran and SID were searched for articles, which were then subjected to PRISMA-compliant screening.

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