Evaluating the Correlation of Death Anxiety With Spirituality, Religious Attitude, and Resilience in Patients With Cardiovascular Diseases.

This study aimed to determine the correlation between spirituality, religious attitude, and resilience with death anxiety in cardiovascular patients in Sanandaj, Iran. This study was conducted on 414 cardiovascular patients, who were selected by convenience sampling method. Demographic information forms, Spiritual Well Being Scale, Golriz and Burhani's Religious Attitude, Connor-Davidson Resilience Questionnaire, and Templer's Death Anxiety Scale were used to collect data. Results indicated that compared to urban areas, living in rural areas significantly increased the average score of death anxiety by 0.55 points (p = 0.026). Additionally, a one-unit increase in religious attitude and resilience significantly reduced the mean score of death anxiety by 0.05 (p = 0.003) and 0.13 (p <0.001) on average, respectively. Spearman rank correlation indicated that religious attitudes and resilience were inversely and significantly correlated with death anxiety. Therefore, providing counseling sessions with psychologists and clergy seems necessary for a favorable change in the state of death anxiety in these patients.

Seroprevalence of SARS-CoV-2 antibody among urban Iranian population: findings from the second large population-based cross-sectional study.

BACKGROUND: The first large serosurvey in Iran found a SARS-CoV-2 antibody seroprevalence of 17.1% among the general population in the first wave of the epidemic by April, 2020. The purpose of the current study was to assess the seroprevalence of COVID-19 infection among Iranian general population after the third wave of the disease. METHODS: This population-based cross-sectional study was conducted on 7411 individuals aged ≥10 years old in 16 cities across 15 provinces in Iran between January and March, 2021. We randomly sampled individuals registered in the Iranian electronic health record system based on their national identification numbers and invited them by telephone to a healthcare center for data collection. Presence of SARS-CoV-2-specific IgG and IgM antibodies was assessed using the SARS-CoV-2 ELISA kits. The participants were also asked about their recent COVID-19-related symptoms, including cough, fever, chills, sore throat, headache, dyspnea, diarrhea, anosmia, conjunctivitis, weakness, myalgia, arthralgia, altered level of consciousness, and chest pain. The seroprevalence was estimated after adjustment for population weighting and test performance. RESULTS: The overall population-weighted seroprevalence adjusted for test performance was 34.2% (95% CI 31.0-37.3), with an estimated 7,667,874 (95% CI 6,950,412-8,362,915) infected individuals from the 16 cities. The seroprevalence varied between the cities, from the highest estimate in Tabriz (39.2% [95% CI 33.0-45.5]) to the lowest estimate in Kerman (16.0% [95% CI 10.7-21.4]). In the 16 cities studied, 50.9% of the seropositive individuals did not report a history of symptoms suggestive of COVID-19, implying an estimation of 3,902,948 (95% CI 3,537,760-4,256,724) asymptomatic infected individuals. CONCLUSIONS: Nearly one in three individuals were exposed to SARS-CoV-2 in the studied cities by March 2021. The seroprevalence increased about two-fold between April, 2020, and March, 2021.

Spiritual Health in Iranian Patients With Cardiovascular Diseases: A Systematic Review and Meta-analysis.

This systematic review and meta-analysis aimed to evaluate the spiritual health status of Iranian patients with cardiovascular diseases. A literature search was conducted in national (MagIran and Scientific Information Database) and international (Scopus, PubMed, and Web of Science/ISI) databases from inception to December 2021. A random-effects model was used to estimate the pooled score of spiritual health. Based on the eligibility criteria, 22 articles were selected for the final analysis. The pooled score of spiritual health in Iranian patients with cardiovascular diseases was 61% (95% confidence interval: 54%-68%). In subgroup analysis, the pooled score in patients with heart failure was higher than other patients (67% vs. 58%). Publication bias was not significant (p = 0.554). Results indicated that the spiritual health of Iranian patients with cardiovascular diseases was moderate. Therefore, it is recommended that proper training be provided to these patients to enhance their adaptation to the complications of cardiovascular diseases.

A Systematic Review and Meta-analysis of Death Anxiety Among Iranian Patients With Cancer.

Death anxiety in cancer patients can cause and exacerbate mental disorders and affect the healing process and survival. In this study, percentage score of death anxiety among Iranian cancer patients was reported. The databases of Scopus, PubMed, ISI, MagIran, and Scientific Information Database were searched and 396 articles were retrieved. Twenty-three eligible studies were included in the analysis considering the inclusion criteria. Heterogeneity among selected studies was assessed through the Cochrane Q test and I2 test. The percentage of death anxiety scores in Iranian patients with cancer was 59.91% (95% confidence interval: 51.57-62.24). The results of subgroup analysis showed that the percentage of death anxiety scores in patients with breast cancer was 67.55% (95% CI: 56.50-78.60) and in patients with other malignancies was 53.78% (95% CI: 50.20-57.36). Death anxiety is high among Iranian patients with cancer and counseling sessions to control and manage this challenge seems necessary.

Prevalence of restless legs syndrome in pregnant women: a systematic review and meta-analysis.

BACKGROUND: Restless legs syndrome (RLS) is a neurological disorder characterized by sleep disorders, which leads to adverse health consequences in the mother and fetus. Studies have reported different prevalence rates for RLS in pregnant women. This systematic review and meta-analysis aimed to estimate the prevalence of RLS in pregnant women. METHODS: A literature search was performed via national and international databases, including Scientific Information Database (SID), MagIran, IranMedex, Google Scholar, Science Direct, PubMed, ProQuest, and Scopus. In total, 31 articles were selected without a time limit. The random effects model was used to analyze the data, and the heterogeneity between the studies was examined using the I2 index. The analyses were performed in the Stata software, version 12 and R, version 4. RESULTS: The reviewed studies (n=31) were conducted on a total sample size of 59,151, and the prevalence of RLS in pregnant women was estimated at 21.4% [95% confidence interval CI: 17.7-25.1]. Asia with a prevalence rate of 18.5%, [95% CI: 13.8-23.1] and Europe with a prevalence rate of 25.5%, [95% CI: 19.5-31.6] had the lowest and highest RLS prevalence, respectively. No significant correlations were observed between the prevalence of RLS, publication year of the articles (P=0.972), and participants' age (P=0.202). CONCLUSION: According to the results, RLS is highly common in pregnant women, and it is essential to identify women with RLS to control and eliminate the adverse consequences of the disorder.

Relationship between using cell phone and the risk of accident with motor vehicles: An analytical cross-sectional study.

PURPOSE: Traffic accidents are one of the major health problems in the world, being the first cause of burden of illness and the second leading cause of death in Iran. The Sistan-Baluchestan province is one of the most accidental provinces of Iran with the highest rate of accidents-caused deaths. This study was conducted to determine the risk factors associated with traffic accidents in Zahedan through 2013 to 2016. METHODS: This analytical cross-sectional study was carried out on 223 drivers from Zahedan who were traumatized by traffic accident and sent to Zahedan hospitals. The data were obtained through interviews taken by the trained interviewers via refereeing to the medical records and collected in the researcher-made checklist. Census was obtained from the study subjects. For data analysis, independent t-test, one-way ANOVA, Chi-square and logistic regression were used with the Stata software version 11.0. RESULTS: In this study, 223 male subjects with the mean age of (32.54 ± 12.95) years, 39.8% single and 60.2% married, entered for investigation. Most accidents (38.8%) occurred between 12:00 to 17:59. While driving, 47.1% of the study subjects were using cell phones, 89.1% had manual use of mobile phones, 21.9% had a habit of sending short message service (SMS) and 23.4% had sent SMS within 10 min before the accident. The one way analysis of variance showed that the mean age of individuals with marital status, driving experience, education and accident with motorcycle were significantly different (p < 0.05). Also, the multivariate logistic regression test indicated a significant relationship of smoking, ethnicity, insurance and SMS typing while driving with motorcycle accident (p < 0.05). CONCLUSION: In this study, SMS and smoking while driving had the highest risk among the variables studied in the motorcycle accidents. Therefore, effective education attempting to enhance people's awareness about the consequences of using cell phone and smoking during driving to reduce traffic accidents seems necessary.

Prevalence of needlestick and sharps injuries in the healthcare workers of Iranian hospitals: an updated meta-analysis.

BACKGROUND: Needlestick and sharps injuries (NSIs) are critical occupational risk among health care workers (HCWs), which is extremely worrying due to the potential risk of transmitting bloodborn pathogens (BBPs). This study was carried out to evaluate the prevalence of NSIs among Iranian HCWs. METHODS: In this systematic review and meta-analysis, the key terms percu* injur*, needle* stick injur*, needlestick* injur*, or sharp* injur* were searched in the Scientific Information Database (SID), MagIran, IranMedex, Google Scholar, Science Direct, PubMed, and Scopus. A prefabricated checklist, including variables: first author, publication year, study population, sample size, gender, total prevalence of needlestick in each gender, type of questionnaire, region, and type of hospitals, was used to extract data from the selected articles included which were published between 2003 and 2016. RESULTS: The analysis showed that the prevalence of NSIs in the Iranian HCWs was 42.5% (95% CI 37-48). Moreover, the prevalence of NSIs was more in women (47%; 95% CI 36-58) compared to men (42%; 95% CI 26-58). CONCLUSION: Given the high prevalence of NSIs, it is necessary to supply safe needles and instruments, hold training programs focused on new methods of using sharp objects safely, observe safety principles and standards, reinforce the practical skills of personnel, and pay more attention to reporting and improving occupational behaviors like avoiding needle recapping in order to reduce the prevalence of NSIs and consequently reduce potential risk of transmission of BBPs.

A systematic review and meta-analysis of the prevalence of Leishmania infection in blood donors.

BACKGROUND: The risk of transfusion transmitted leishmaniasis (TTL) from apparently healthy persons or asymptomatic individuals, should not be ignored. Lack of a comprehensive review, encouraged us to design a systematic review with meta-analysis approach to assess the prevalence of Leishmania infection in healthy blood donors. METHODS: For this purpose, 6 English databases (PubMed, Scopus, Web of Sciences, Science Direct, EMBASE and CINAHL) were browsed from January 1990 to July 2016. RESULTS: Due to significant heterogeneity, the random-effects model was used (I2=98.04% and 94.68%, for serological and molecular methods, respectively). A total of 496 papers were found through searching in which 17,816 apparently healthy blood donors were examined for Leishmania infection. The weighted overall prevalence of Leishmania infection in this group was estimated 4% (95% CI=2-7) and 8.7% (95% CI=4.2-14.3) using serological and molecular methods, respectively. CONCLUSIONS: High serological prevalence does not justify widespread donor screening. Leukodepletion filters would substantially decrease the risk of TTL, hence they are potentially proposed in endemic areas specifically for high-risk recipients. To better enlighten the epidemiological aspects of Leishmania infection in blood donors, it is suggested to perform high-level stewardship and more precise studies with regard to involved risk factors.

Population attributable fractions of cancer mortality related to indoor air pollution, animal contact, and water source as environmental risk factors: Findings from the Golestan Cohort Study.

BACKGROUND: Environmental risk factors are significant contributors to cancer mortality, which are neglected. PURPOSE: This study aimed to estimate the population attributable fraction of cancer mortality due to the environmental risk factors. METHODS: Golestan cohort study is a population-base cohort on 50045 participants between 40-75 with about 18 years of follow up. We detected 2,196 cancer mortality and applied a multiple Cox model to compute the hazard ratio of environmental risk factor on all cancer and cancer-specific mortality. The population attributable fraction was calculated, accordingly. RESULTS: Biomass fuels for cooking, as an indoor air pollution, increased the risk of colorectal, esophageal, gastric cancer, and all-cancer mortality by 84%, 66%, 37%, and 17% respectively. Using gas for cooking, particularly in rural areas, could save 6% [Population Attributable Fraction: 6.36(95%CI: 1.82, 10.70)] of esophageal cancer, 3% [Population Attributable Fraction: 3.43 (0, 7.33)] of gastric cancer, and 6% [Population Attributable Fraction: 6.25 (1.76, 13.63)] of colorectal cancer mortality. Using a healthy tap water source could save 5% [Population Attributable Fraction:5.50(0, 10.93)] of esophageal cancer mortality, particularly in rural areas. There was no significant association between indoor air pollution for heating purposes and animal contact with cancer mortality. CONCLUSION: Considering the results of this study, eliminating solid fuel for most daily usage, among the population with specific cancer types, is required to successfully reduce cancer related mortality. Adopting appropriate strategies and interventions by policymakers such as educating the population, allocating resources for improving the healthy environment of the community, and cancer screening policies among susceptible populations could reduce cancer related mortalities.

Association of indoor use of pesticides with CKD of unknown origin.

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. On the other hand, the research on relation between indoor use of pesticides and CKDu is little. In this study, we aimed to investigate the association between indoor use of pesticide as well as the exposure time with CKDu. This study was done as part of the population-based cohort of Prospective Epidemiological Research Studies in Iran. We used the baseline data of the Zahedan Adult Cohort Study. All subjects with diabetes mellitus and/or hypertension, estimated glomerular filtration rate (eGFR) between 60-89 ml/min/1.73 m2, and unavailable creatinine measurement were excluded. Subjects with an eGFR of less than 60 ml/min/1.73 m2 were defined as having CKDu, and their data were compared with those with an eGFR of more than 90 ml/min/1.73 m2. Data regarding indoor pesticide use and duration of exposure were obtained through a questionnaire. After applying the exclusion criteria, 1079 subjects remained in the study. Female sex, single marital status, low physical activity, triglyceride (TG) levels of more than 150 mg/dl, body mass index (BMI) of more than 25 kg/m2, non-smokers, indoor pesticide use, and high pesticide exposure time were associated with CKDu. The effects of age, female sex, TG levels more than 150 mg/dl, pesticide use (OR 1.36; 95% CI 1.01-1.84), and high exposure time (third tertile of exposure time) compared to non-users (OR 1.64; 95% CI 1.07-2.51) remained significant in multivariable analysis. CONCLUSION: We found a positive association between pesticide use, as well as longer exposure time to pesticides, and impaired kidney function in cases without diabetes mellitus and hypertension. Further longitudinal studies should be carried out to confirm these findings.

Prevalence of Amiodarone Induced Hypothyroidism and Hyperthyroidism in Patients with Heart Diseases: A Systematic Review and Meta-Analysis.

BACKGROUND: Due to the importance of amiodarone-induced hyperthyroidism in patients with heart failure, the purpose of the present systematic review and metaanalysis was to determine the prevalence of thyroid dysfunction (hypothyroidism and hyperthyroidism) in patients with heart disease who received amiodarone. METHODS: Electronic databases including Scopus, PubMed, Web of Science, and Science Direct were searched by two investigators. To assess the heterogeneity between the included studies, the chi-square χ2 test (α=0.05) and I2 index were used. Additionally, a random-effects model with 95% CI was used to estimate the pooled prevalence of thyroid dysfunction due to the heterogeneity of the studies. To identify the cause of heterogeneity, a meta-regression analysis was employed. All analyses were performed using Stata ver13 (Stata Corporation, College Station, TX, USA). RESULTS: The pooled prevalence of hypothyroidism was 23.43% (95% CI: 11.54-35.33) and hyperthyroidism was 11.61% (95% CI: 7.20-16.02). There was no significant association between the prevalence of hypothyroidism and the year of the study (p=0.152), sample size (p=0.805), and mean age of subjects in the sample groups (p=0.623). However, there was a significant association between the prevalence of hyperthyroidism and the year of the study (p=0.037), but no statistically significant association between either the prevalence of hyperthyroidism and sample size (p=0.425), or the prevalence of hyperthyroidism and the mean age of subjects in the sample groups (p=0.447). CONCLUSION: The prevalence of thyroid dysfunction in patients with cardiac arrhythmias receiving amiodarone was considerable. Extreme care should be exercised to improve the monitoring of any thyroid abnormalities that may arise in patients receiving amiodarone.

Health-related quality of life in patients with breast cancer: A systematic review and meta-analysis.

BACKGROUND: Breast cancer is the most common type of cancer of women across the world, which can affect the quality of life in patients due to complications caused by the disease and related treatments. Various treatments have been designed for these patients to improve their life quality. This study aimed to estimate the mean score of health-related quality of life patients with breast cancer in Iran. METHODS: In this study, we searched the national and international databases of SID, MagIran, Google Scholar, ISI/Web of Science, PubMed and Scopus with no time limits using the keywords of "health-related quality of life", "health related quality of life", "quality of life", "breast neoplasm", "breast cancer", and "breast tumors". Data analysis was performed in STATA version 14 based on the heterogeneity state using random effects model. RESULTS: In this study, 15 articles with a sample size of 1883 were evaluated, and the mean global quality of life in patients was reported at 72.48 (95% CI: 64.94-79.82). In addition, the worst performance and symptoms were related to emotional functioning (56.70) (95% CI: 49.84-63.55) and financial difficulties (43.57) (95% CI: 31.47-55.67). CONCLUSION: According to the results of the present study, the Iranian patients with breast cancer had a moderate quality of life in most dimensions.

Prevalence of Internet Addiction Among Iranian University Students: A Systematic Review and Meta-analysis.

This systematic review and meta-analysis aims to estimate the overall prevalence of Internet addiction among Iranian university students. A total of 49 articles written in Persian or English, without time limitation, were gathered. Databases of Scientific Information Database, MagIran, PubMed, Scopus, and Web of Science were searched during the period from February 13 to March 13, 2018. The following keywords and their possible combinations were used: Iran, student, Internet dependency, Internet addiction, and problematic Internet use. The Cochran's Q test was used to test the heterogeneity among the studies, and because heterogeneity was not significant, the random effects model was used to estimate the overall prevalence of Internet addiction. Data analysis was performed using STATA, version 12. Meta-analysis of 49 selected articles with a total sample size of 16,585 indicated that the overall prevalence of Internet addiction among Iranian students was 31.51 percent (95% confidence interval: 26.47-36.55). In addition, meta-regression analysis showed no significant relationship between Internet addiction and year of publication (p = 0.972) and sample size (p = 0.915). About one-third of Iranian students have Internet addiction. It is necessary to provide training workshops on learning about the consequences of Internet addiction and its management.

The COVID-19 fear, anxiety, and resilience among emergency nurses.

Background: Besides physical complications, COVID-19 is associated with psychological issues such as fear and anxiety. High resilience in nurses enables them to adopt positive coping mechanisms and successfully operate in the stressful environment of COVID-19 wards. The present study aimed to evaluate the correlation between COVID-19 fear and anxiety with resilience in the emergency nurses of the hospital affiliated with Kurdistan University of Medical Sciences (west of Iran) in 2021. Materials and methods: This cross-sectional study was conducted on 295 emergency nurses of selected hospitals in Kurdistan province, Iran, in 2021. Data were collected using a demographic questionnaire, Fear of COVID-19 Scale (FCV-19S), Corona Disease Anxiety Scale (CDAS), and Connor-Davidson Resilience Scale (CD-RISC). Data analysis was performed in R software version 3.6.3. Results: The mean scores of resilience, COVID-19 fear, and COVID-19 anxiety were 55.07 ± 19.82 (ranging from 0 to 100), 20 ± 7.37 (ranging from 7 to 35) and 36.48 ± 13.21 (ranging from 18 to 54) respectively. There was a negative and significant correlation between resilience with COVID-19 fear (r = -0.449, p = 0.001), COVID-19 anxiety (r = 0.458, p = 0.001). A significant correlation was observed between COVID-19 fear and anxiety, which indicated that if the other demographic variables remained unchanged, a one-unit increase in COVID-19 fear and anxiety decreased the mean resilience score by -0.66 (P = 0.008) and -0.34 (P = 0.015), respectively. Conclusion: COVID-19 fear and anxiety were significantly correlated. Therefore, providing training courses for promoting resilience could reduce the fear and anxiety of nurses during the COVID-19 pandemic.

Prevalence and predictors of low back pain among the Iranian population: Results from the Persian cohort study.

BACKGROUND AND OBJECTIVES: Low back pain (LBP) is a common health condition in populations. Limited large-scale population-based studies evaluated the prevalence and predictors of LBP in developing countries. This study aimed to evaluate the prevalence and factors associated with LBP among the Iranian population. METHODS: We used baseline information from the Prospective Epidemiological Research Studies in Iran (PERSIAN), including individuals from 16 provinces of Iran. LBP was defined as the history of back pain interfering with daily activities for more than one week during an individual's lifetime. Various factors hypothesized to affect LBP, such as age, sex, marital status, educational status, ethnicity, living area, employment status, history of smoking, body mass index (BMI), physical activity, sleep duration, wealth score, history of joint pain, and history of morning stiffness in the joints were evaluated. RESULTS: In total, 163770 Iranians with a mean age of 49.37 (SD = 9.15) were included in this study, 44.8% of whom were male. The prevalence of LBP was 25.2% among participants. After adjusting for confounders, the female gender [OR:1.244(1.02-1.50)], middle and older ages [OR:1.23(1.10-1.33) and OR:1.13(1.07-1.42), respectively], being overweight or obese [OR:1.13(1.07-1.19) and OR:1.21(1.16-1.27), respectively], former and current smokers (OR:1.25(1.16-1.36) and OR:1.28(1.17-1.39), respectively], low physical activity [OR:1.07(1.01-1.14)], and short sleep duration [OR: 1.09(1.02-1.17)] were significantly associated with LBP. CONCLUSION: In this large-scale study, we found the lifetime prevalence of LBP to be lower among the Iranian population in comparison to the global prevalence of LBP; further studies are warranted to evaluate the causality of risk factors on LBP.

Systematic Review and Meta-Analysis of Fear of COVID-19.

Background: Due to lack of preparedness of health systems, fast spread of the new virus, high mortality rates, and lack of a definite treatment, the outbreak of Coronavirus disease (COVID-19) led to high levels of fear and anxiety in different populations. In addition, isolation, mental disorders, and limitations in social interactions as a result of lockdown and travel ban increased the fear of the new coronavirus. Methods: International databases, including Scopus, PubMed, Web of Science, and Google scholar, were searched without any time limitation, and all observational studies published in English reporting the mean of fear of COVID-19 based on the Fear of COVID-19 scale (FCV-19S) were included in the analysis. Methodological quality was assessed using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines. Random effects model, subgroup analysis, and meta-regression analysis were used to analyze the data. Heterogeneity across studies was examined using Cochran's Q test and I 2 statistic. All the statistical analyses were conducted using R software v4.0.3. Results: A total of 44 articles with a sample size of 52,462 were reviewed. A pooled mean of 18.57 was found for fear of COVID-19. The mean of fear of COVID-19 was higher in women than in men (20.67 vs. 18.21). The highest and lowest means of fear of COVID-19 had been found in Asia (18.36) and Australia (17.43) based on continent, and in hospital staff (19.51) and college students (17.95) based on target population, respectively. In addition, the highest and lowest means of fear of COVID-19 were related to items #1 and #3 of the scale, respectively. According to the results of meta-regression analysis, there was no significant association between the mean of fear of COVID-19 and sample size and participants' age. In addition, publication error was not significant (P = 0.721). Conclusion: The mean of fear of COVID-19 was high around the world; therefore, it seems necessary to pay more attention to the negative effects of the COVID-19 pandemic on mental health.

How to Write a Systematic Review: A Narrative Review.

In recent years, published systematic reviews in the world and in Iran have been increasing. These studies are an important resource to answer evidence-based clinical questions and assist health policy-makers and students who want to identify evidence gaps in published research. Systematic review studies, with or without meta-analysis, synthesize all available evidence from studies focused on the same research question. In this study, the steps for a systematic review such as research question design and identification, the search for qualified published studies, the extraction and synthesis of information that pertain to the research question, and interpretation of the results are presented in details. This will be helpful to all interested researchers.

Self-care in Iranian patients with diabetes: A systematic review and meta-analysis.

OBJECTIVES: Self-care is a major factor in managing diabetes. This study aimed to determine the self-care status of Iranian patients with diabetes and to estimate the percentage of self-care in these individuals through a systematic review and meta-analysis. METHODS: In this systematic review and meta-analysis 53 domestic articles published in Farsi and English were evaluated. We conducted database searches in domestic and foreign databases of Scientific Information Database (SID), MagIran, Google Scholar, Web of Science, Pub Med, and Scopus with no time limit. Data analysis was performed in Stata version 12 using meta-analysis method and the random effects model. RESULTS: A total of 50 articles (53 groups) with a sample size of 9565 were systematically reviewed. The percentage of self-care in patients with diabetes was reported to be 48.86 (95% confidence interval [CI]: 43.79-53.94). According to the results, the percentage of self-care score was higher in patients with type I diabetes (55.53) when compared with patients with type II diabetes (49.26). CONCLUSIONS: Since patients with diabetes obtained only half of the self-care score and given the importance of self-care in controlling and treating diabetes, it is necessary to perform actions to improve self-care such as benefiting from health facilities, and social and family support.

Keys to Unlock the Enigma of Ocular Toxocariasis: A Systematic Review and Meta-analysis.

PURPOSE: Ocular toxocariasis (OT) is a zoonotic infection caused by larval stages of Toxocara canis and T. cati. The current review and meta-analysis aimed to evaluate the global prevalence of OT. METHODS: Five English (PubMed, Scopus, Science Direct, Web of Science, and Google Scholar) databases were explored and 101 articles met the inclusion criteria. RESULTS: The pooled prevalence (95% confidence interval) of OT was higher in immunological studies (9%. 6-12%) than in studies that applied ophthalmic examination (1%. 1-2%). The lower middle-income level countries had the highest prevalence (6%. 2-12%) as well as the African region (10%. 7-13%). The highest infection rate (4%. 2-7%) was detected in the 1-25 mean age group. CONCLUSION: Regular anthelminthic treatment of cats and dogs, and removal of animal feces from public places must be considered.

Cardiovascular manifestations in COVID-19 patients: A systematic review and meta-analysis.

Since December 2019, the COVID-19 pandemic has affected the global population, and one of the major causes of mortality in infected patients is cardiovascular diseases (CVDs).For this systematic review and meta-analysis, we systematically searched Google Scholar, Scopus, PubMed, Web of Science, and Cochrane databases for all articles published by April 2, 2020. Observational studies (cohort and cross-sectional designs) were included in this meta-analysis if they reported at least one of the related cardiovascular symptoms or laboratory findings in COVID-19 patients. Furthermore, we did not use any language, age, diagnostic COVID-19 criteria, and hospitalization criteria restrictions. The following keywords alone or in combination with OR and AND operators were used for searching the literature: "Wuhan coronavirus", "COVID-19", "coronavirus disease 2019", "SARS-CoV-2", "2019 novel coronavirus" "cardiovascular disease", "CVD", "hypertension", "systolic pressure", "dyspnea", "hemoptysis", and "arrhythmia". Study characteristics, exposure history, laboratory findings, clinical manifestations, and comorbidities were extracted from the retrieved articles. Sixteen studies were selected which involved 4754 patients, including 2103 female and 2639 male patients. Among clinical cardiac manifestations, chest pain and arrhythmia were found to have the highest incidence proportion. In addition, elevated lactate dehydrogenase (LDH) and D-dimer levels were the most common cardiovascular laboratory findings. Finally, hypertension, chronic heart failure, and coronary heart disease were the most frequently reported comorbidities. The findings suggest that COVID-19 can cause various cardiovascular symptoms and laboratory findings. It is also worth noting that cardiovascular comorbidities like hypertension have a notable prevalence among COVID-19 patients.