Comparing the Emergency Care of Iranian and Afghan Patients During the COVID-19 Pandemic

BACKGROUND

This study investigated the quality of inpatient care provided to Afghan immigrants in Iran during the COVID-19 pandemic (February 2019 to March 2021). For this purpose, the services received by Afghan immigrants were compared with those received by Iranian citizens.

METHODS

Two emergency services (traumas with 8080 victims and 8,686 patients hospitalized with severe COVID-19 infection) were taken into consideration. The records of all patients, including the Afghan immigrants, in two referral hospitals in Kerman were reviewed, and the main variables were the length of hospitalization (LoH), intensive care unit (ICU) admission rate, and death rate. Quantile regression, multiple logistic regression, and Cox regression were used to analyze the data.

RESULTS

The median and interquartile range of LoH for Afghan and Iranian nationals admitted due to traumas were 3.0±4.0 and 2.0±4.0, respectively (P<0.01). Moreover, the chance of Afghan nationals being admitted to the ICU (38%, odds ratio=1.38; 95% confidence interval [CI]=1.12; 1.69) and the hazard of death (60%, hazard rate=1.60; 95% CI=1.03; 2.49) were higher compared to Iranian nationals, which is statistically significant. However, no significant differences were observed between the COVID-19 patients from the two nationalities in terms of the median LoH, the odds of being admitted to the ICU, and the hazard of death due to COVID-19.

CONCLUSION

Afghan nationals admitted to the hospital due to traumas were more likely to be admitted to ICUs or die compared to Iranian citizens. It seems that Afghan patients who had traumas went to the hospitals with more serious injuries. There was no difference between Afghan and Iranian patients in terms of COVID-19 consequences. Following the findings of this study, it seems that justice in treatment has been fully established for Afghan patients in Iran.

Prevalence of non-alcoholic fatty liver and its related factors in Iran: Systematic review and meta-analysis

Non-alcoholic fatty liver disease (NAFLD) is a systemic disorder with a complex multifactorial and heterogeneous pathogenesis and has become the most common cause of chronic liver disease in many countries around the world. Numerous studies in Iran have presented different results on the prevalence and risk factors of NAFLD, in this study, which has been done in a systematic review and meta-analysis, provides a good estimate of the prevalence and risk factors of the disease in Iran. Following the peer review of electronic search strategies (PRESS and the preferred reporting items for systematic reviews and meta-analyses [PRISMA] statement, we searched Web of Science, PubMed, Embase, Scopus, and Persian scientific searcher (Elmnet) from inception to September 19, 2022. In the present study, 71 articles were reviewed for qualitative and meta-analysis. The overall mean prevalence of NAFLD in children studies was 22.4% (95% confidence interval [CI]: 10.9% to 33.9%). The prevalence was notably higher in adult studies 40.5% (95% CI: 35.1% to 46%). In 24 studies, the association between NAFLD and sex was reported, 10 of which showed significant relationships. Out of 46 studies observed that NAFLD prevalence increased significantly with body mass index (BMI). Eight out of 14 studies reported significant associations between FBS and NAFLD in children's studies. Though Iran has a high NAFLD prevalence compared to most areas, and due to the unfavorable situation of risk factors contributing to the NAFLD, it is necessary to take the necessary interventions to control these risk factors and prevent NAFLD.

A population-based and symptom-based COVID-19 prevalence survey

The current study aimed to determine the community-based COVID-19 prevalence and compare the symptom-based and test-based prevalence rates in the Omicron peak (February 20 to March 20, 2022) to assess community involvement and provide effective healthcare. This cross-sectional and population-based study examined the prevalence of COVID-19 from February 20 to March 20, 2022, in the city of Khomein in Markazi Province (located in central Iran) through random cluster sampling. The period prevalence of recurrent Omicron symptoms was 37.69%. Factors such as residence in urban areas (OR = 1.25, 95% CI: 0.95-1.66), number of COVID-19 vaccine doses (OR = 0.80, 95% CI: 0.67-0.95), the interval of last vaccination dose (OR = 1.04, 95% CI: 0.97-1.11) and a history of COVID-19 (OR =1.20, 95% CI: 1.04-1.39) were among the most important risk factors for Omicron. Ongoing efforts to vaccinate high-risk populations as well as stronger actions to diminish the Omicron consequences are fundamental obligations of the health system.

Systematic review and meta-analysis of maternal mortality ratio and related factors in the Islamic Republic of Iran

Background

Maternal mortality is an indication of the health status of women in the society.

Aims

To investigate the maternal mortality ratio, causes of maternal mortality, and related risk factors among Iranian women.

Methods

Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist and the Peer Review of Electronic Search Strategies (PRESS) guideline, we systematically searched electronic databases, and the grey literature, for publications in Farsi and English from 1970 to January 2022 for studies that reported the number of maternal deaths and/or maternal mortality ratio and their related factors. Data analysis was conducted using Stata 16 and 2-sided P ≤ 0.05 was considered statistically significant, if not otherwise specified.

Results

A subgroup meta-analysis of studies conducted since 2000 estimated the maternal mortality ratio as 45.03 per 100 000 births during 2000-2004, 36.05 during 2005-2009, and 23.71 after 2010. The most frequent risk factors for maternal mortality were caesarean section, poor antenatal and delivery care, unskilled birth attendance, age, low maternal education level, lower human development index, and residence in rural or remote areas.

Conclusion

There has been a significant decrease in maternal mortality in the Islamic Republic of Iran during the last few decades. Mothers in the country need to be monitored more carefully by trained healthcare workers during the pregnancy, delivery and postpartum periods so they can effectively handle postpartum complications, such as haemorrhage and infection, thereby further reducing maternal mortality.

The relationship between futile medical care and respect for patient dignity: a cross-sectional study

BACKGROUND

Various technologies and interventions at intensive care units can lead to futile medical care for critically ill patients. Futile medical care increases patients' suffering and costs, reduces nurses' attention to patients, and thus affects patients' dignity. This study aimed to investigate the relationship between futile medical care and respect for patient dignity from the perspective of nurses working in intensive care units of medical centers.

METHODS

We conducted this cross-sectional study on 160 nurses working in intensive care units in Kerman. We measured nurses' perceptions of futile care and respect for patient dignity using futile care and patients' dignity questionnaire. We used linear regression model to investigate the effect of futile care on the patient dignity.

RESULTS

The mean severity and frequency of futile care in the intensive care unit were 57.2 ± 14.3 and 54.1 ± 19, respectively. Respect for patient privacy and respectful communication were desirable, while patients' autonomy was not desirable. We found a significant direct relationship (p = 0.006) between the severity of futile care and respect for patient dignity, with every unit increase in futile care, a 0.01 unit increase was available in patient dignity. We observed no significant association between frequency of futile care and dignity.

CONCLUSION

Our results indicated the effect of futile care on nurses' respect for patient dignity. Nurses must raise their awareness through participating in training classes and specialized workshops to improve the level of care, the quality of care, and respect for patient dignity.

Excess deaths during the COVID-19 pandemic in Iran

BACKGROUND

The actual number of deaths during the COVID-19 pandemic is expected to be higher than the reported deaths. We aimed to estimate the number of deaths in Iran during the COVID-19 pandemic from December 22, 2019 to March 20, 2022.

METHODS

We compared the number of age- and sex-specific deaths reported by Iran's Bureau of Vital Statistics with the predicted deaths estimated using an improved Lee-Carter model. We estimated the number of all-cause excess deaths in three scenarios, including the baseline scenario (without any undercounting of deaths) and 4% and 8% undercounting of all-cause deaths.

RESULTS

We estimated 282,378 (95% confidence intervals [CI]: 225,439; 341,951) excess deaths in the baseline model. This number was 303,148 (95% CI: 246,417; 357,823) and 308,486 (95% CI: 250,607; 364,417) in the 4% and 8% scenarios, respectively. During the same period, Iran reported 139,610 deaths as being directly related to COVID-19. The ratio of reported COVID-19 deaths to total excess deaths ranged from 45.2% to 49.4% in the various scenarios. Most excess deaths occurred in the baseline scenario in males (157,552 [95% CI: 125,142; 191,265]) and those aged ≥75 years (102,369 [95% CI: 93,894; 111,188]).

CONCLUSIONS

The reported number of COVID-19 deaths was less than half of Iran's estimated number of excess deaths. The results of this study will be helpful for health policymakers' planning, and call for strengthening the timeliness and accuracy of Iran's death registration systems, planning for more accurate monitoring of epidemics, and planning to provide support services for survivors' families.

Prevalence of Violence in Iranian Pregnant Women: A Systematic Review and Meta-Analysis

BACKGROUND AND AIMS

Violence against pregnant women is a significant public health problem, resulting in disability and various physical and mental health disorders. This systematic review and meta-analysis explored the prevalence of physical, verbal, sexual, psychological, emotional, economic, and other types of violence among pregnant women in Iran.

METHODS

Bibliographic databases including PubMed, Embase, Web of Science (WoS), and Scopus, and also Iranian databases including Scientific Information Database (SID), Magiran, and Civilica were searched from 2002 to September 16, 2020. Following a random-effects meta-analysis, we estimated the pooled prevalence of exposure to different types of violence among Iranian pregnant women. Overall, 61 articles that met the inclusion criteria were analyzed in this systematic review.

RESULTS

The prevalence of physical violence was 19.0% (95% confidence intervals [CI]: 14.0, 24.0), verbal violence was 42.0% (95% CI: 24.0, 61.0), sexual violence was 26.0% (95% CI: 20.0, 32.0), psychological violence was 37.0% (95% CI: 28.0, 46.0), emotional violence was 51.0% (95% CI: 40.0, 62.0), economic 39.0% (95% CI: 19.0, 60.0), and the prevalence of other types of violence was 54.0% (95% CI: 46.0, 62.0).

CONCLUSIONS

This study revealed that Iranian pregnant women are often exposed to different types of violence. Therefore, screening for violence in this vulnerable group seems necessary due to the sensitive nature of pregnancy and its importance in maternal ‎health. This alarming rate of violence calls for adopting upstream policies and interventions to reduce violent practices against pregnant women in Iran.

Exposure to cadmium and head and neck cancers: a meta-analysis of observational studies

Cadmium (Cd) is a widespread environmental pollutant. A number of observational studies have reported that Cd might be a cause of nasopharyngeal (NPC), pharyngeal (PC), or laryngeal cancers (LC). In this study evidence about the relation of Cd and NPC, PC, and LC has been summarized. A literature review was conducted until 20 June 2020 in PubMed, Ovid, Scopus, Web of Science and Google scholar databases to investigate the epidemiologic evidence for the relation between cadmium exposure and cancers of the nasopharynx, pharynx, and larynx. Ten articles were selected after careful screening of retrieved studies. All of these studies obtained a Newcastle-Ottawa Scale (NOS) quality score from 6 to 8. Due to high heterogeneity, in all analyses, random effect was used. The pooled results showed that cadmium levels in NPC (standard mean difference (SMD=0.55; 95% CI=0.20, 0.89; p=0.002) and PC (SMD=9.79; 95% CI=0.62, 18.96; p=0.036) patients/tissues were significantly higher than their controls. But cadmium levels were not significantly different between LC cases/tissues and their controls. (SMD=-0.05; 95% CI=-0.99, 0.89; p=0.921). Exposure to cadmium is likely to cause nasopharyngeal and pharyngeal cancer.

Why people are becoming addicted to social media: A qualitative study

BACKGROUND

Social media addiction (SMA) led to the formation of health-threatening behaviors that can have a negative impact on the quality of life and well-being. Many factors can develop an exaggerated tendency to use social media (SM), which can be prevented in most cases. This study aimed to explore the reasons for SMA.

MATERIALS AND METHODS

This qualitative study was conducted using content analysis. A total of 18 SM addicted subjects were included through purposive sampling. Data were collected through semi-structured interviews and analyzed using the Lundman and Graneheim qualitative content analysis method. A total of 18 SM addicted subjects were included through purposive sampling. Data were collected through semi-structured interviews and analyzed using the Lundman and Graneheim qualitative content analysis method.

RESULTS

The main category of "weakness in acquiring life skills" was extracted with three themes: "problems in socializing" (including communicating and escaping loneliness), "problems in resiliency" (including devastation in harsh conditions and inability to recover oneself and "lack of problem-solving skills" (including weaknesses in analysis and decision making and disorganization in planning).

CONCLUSIONS

Weakness in life skills plays an important role in individuals' addiction to SM and formation of the health-threatening behaviors. Since SMA can affect behavioral health, policymakers must adopt educational and preventive programs to increase the knowledge and skills of individuals in different societies in the modern world.

Prevalence of Leishmania major Yakimoff and Schokhor (Kinetoplastida: Trypanosomatidae) in Sandflies in Iran: A Systematic Review and Meta-Analysis

Cutaneous leishmaniasis is an important parasitic and vector-borne disease in Iran and can be transmitted to humans and animals through bites of infected female sand flies. The present study aimed to determine the pooled prevalence of Leishmania major in sand flies in Iran. A systematic review and meta-analysis was performed in the present study, so that databases, namely PubMed, Web of Sciences, Science Direct, ProQuest, Embase, Cochrane Reviews, and Scopus as well as IranDoc, SID, Elmnet, and Magiran were searched for finding Persian articles. Inclusion criteria of study contained the study in Iran and investigation of L. major parasite in sand flies. The quality of studies was examined by Joanna Briggs Institute Critical Appraisal Checklist for studies that reported prevalence data; and the data were analyzed by Stata 14 software. In total, 42 studies were evaluated, all of which had investigated the infection of Phlebotomus papatasi Scopoli (Diptera: Psychodidae). The infection of Phlebotomus caucasicus group was investigated in 13 studies, Phlebotomus ansarii Lewis in four studies, Phlebotomus salehi Mesghali and Rashti in five studies, and the infection of other species of sandflies in seven studies. According to the meta-analysis, the pooled prevalence of Ph. papatasi, Ph. caucasicus group, Ph. salehi, and Ph. ansarii were equal to 2.4, 6.2, 1.6, and 9.2%, respectively, with 95% confidence interval. According to reports of different rates of sand fly infection in different regions, all studies should have certain and standard forms and formats to determine the pooled prevalence of sand fly infection.

Validity and reliability of the Persian version of the Adverse Childhood Experiences Abuse Short Form

BACKGROUND AND AIM

Measuring child abuse and adverse experiences is a critical task with regard to its long-term impact on the health of individuals and communities. The purpose of this study was to validate the Persian version of the International Adverse Childhood Experiences Abuse Short Form (ACE-ASF) in Iranian society.

MATERIALS AND METHODS

This cross-sectional study was conducted in Kerman, southeast of Iran, in 2019, on 494 students from Kerman University of Medical Sciences, selected by convenience sampling method. Psychometric properties of the questionnaire were examined after the forward and backward translation processes. The factor structure of the questionnaire was evaluated using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The concurrent validity of the questionnaire was assessed using the childhood trauma questionnaire (CTQ). Cronbach's alpha and corrected item-total correlation were used to measure reliability.

RESULTS

The mean age of participants was 24.3 ± 5.3 years. Based on EFA, two physical-emotional abuse and sexual abuse factors were obtained. The CFA fit indices well supported two extracted factors. The CFA showed acceptable factor loadings. The internal consistency coefficient of Cronbach's alpha was 0.75 for the physical-emotional abuse factor and 0.77 for the sexual abuse factor. The correlation coefficient of ACE-ASF and CTQ was r = 0.56. The reliability index of intraclass correlation coefficient was 0.73 (95% confidence interval: 0.60-0.84).

CONCLUSION

The Persian version of the ACE-ASF questionnaire has acceptable psychometric properties.

Alcohol consumption in Iran: A systematic review and meta-analysis of the literature

ISSUES

Alcohol production, marketing and consumption are illegal in Iran. This systematic review examines the lifetime and last 12-month prevalence of alcohol consumption among the general and young population in Iran.

APPROACH

We searched Web of Science, PubMed, Embase, Scopus and Iranian scientific databases (i.e. Scientific Information Database and Magiran) for relevant publications in English and Persian from inception to 12 May 2019. Following a random-effects meta-analysis, we estimated the pooled prevalence of alcohol consumption among the general population and young people (<30 years old). Meta-regression was used to identify potential sources of heterogeneity.

KEY FINDINGS

Of the 2400 identified records, 62 met the inclusion criteria. The overall pooled prevalence of lifetime alcohol consumption among the general population and young people was 13.0% [95% confidence intervals (CI) 10.0, 16.0]. The overall pooled prevalence of last 12-month alcohol consumption was 12.0% (95% CI 7.0, 18.0) for the general population and 15.0% (95% CI 9.0, 22.0) for young people. The prevalence of alcohol consumption varied from 0.03% to 68.0% in different regions, 0.3% to 66.6% among males and 0.2% to 21.0% among females.

IMPLICATIONS

Our findings highlight the need for public health surveillance of alcohol use in Iran.

CONCLUSION

These estimates show that, on average, one in eight people in the general population have ever consumed alcohol in Iran, indicating that alcohol consumption is not an uncommon practice in the country.

Therapeutic interventions for COVID-19: a living overview of reviews

BACKGROUND

Coronavirus disease 2019 (COVID-19) has rapidly spread worldwide, but safe and effective treatment options remain unavailable. Numerous systematic reviews of varying qualities have tried to summarize the evidence on the available therapeutic interventions for COVID-19. This overview of reviews aims to provide a succinct summary of the findings of systematic reviews on different pharmacological and non-pharmacological therapeutic interventions for COVID-19.

METHODS

We searched PubMed, Embase, Google Scholar, Cochrane Database of Systematic Reviews, and WHO database of publications on COVID-19 from 1 December 2019 through to 11 June 2020 for peer-reviewed systematic review studies that reported on potential pharmacological or non-pharmacological therapies for COVID-19. Quality assessment was completed using A MeaSurement Tool to Assess systematic Reviews-2 (AMSTAR-2) measure.

RESULTS

Out of 816 non-duplicate studies, 45 were included in the overview. Antiviral and antibiotic agents, corticosteroids, and anti-malarial agents were the most common drug classes used to treat COVID-19; however, there was no direct or strong evidence to support their efficacy. Oxygen therapy and ventilatory support was the most common non-pharmacological supportive care. The quality of most of the included reviews was rated as low or critically low.

CONCLUSION

This overview of reviews demonstrates that although some therapeutic interventions may be beneficial to specific subgroups of COVID-19 patients, the available data are insufficient to strongly recommend any particular treatment option to be used at a population level. Future systematic reviews on COVID-19 treatments should adhere to the recommended systematic review methodologies and ensure that promptness and comprehensiveness are balanced.The reviews of this paper are available via the supplemental material section.

Population Size Estimation of Tramadol Misusers in Urban Population in Iran: Synthesis of Methods and Results

Background

Estimating the population who use drugs is essential for planning, monitoring, and evaluation of substance use prevention and treatment. This study aims to estimate the population who misuse tramadol in urban population in Iran.

Methods

We used the wisdom of the experts (WOTE) and network scale-up (NSU) methods to calculate the population of tramadol misusers in 10 provincial capitals of Iran, in 2016. The WOTE was conducted among pharmacists in drugstores and the personnel of traditional medicinal herbs stores. They guessed the best estimation of tramadol misusers population in their cities. The NSU method was conducted among the general population and participants were questioned about ever and daily, non-medical use of tramadol during last 12 months in their network. The median of the methods was used to calculate the proportion of the adult population (15-49 years old).

Findings

The population size of tramadol misusers in studied cities was 83300 [95% uncertainty limits (UL): 47960-256220]. This corresponded to 6.6 per 1000 (95% UL: 3.88-20.30) of the 15-49-year-old population. The projected number of tramadol misusers for all 31 provincial capitals was 118290 (95% UL: 68100-363130840) and 212440 (95% UL: 122310-653410) for all urban areas. NSU also estimated the number of people who misuse tramadol on daily basis. These numbers were 52000 (95% UL: 19940-176570) for studied cities, 73840 (95% UL: 28320-250740) for all 31 provincial capital cities, and 132610 (95% UL: 50860-450310) for all urban areas in Iran.

Conclusion

This study presents information on high prevalence of tramadol misuse in urban population. We need national control measures and demand reduction programs to control tramadol misuse.

Comparison of Buprenorphine and Buprenorphine/naloxone in Detoxification of Opioid-dependent Men

Background

Buprenorphine sublingual tablets are now available in Iran for opioid detoxification in clinics. Aim of the present study was to compare the efficiency of buprenorphine with buprenorphine/naloxone in short-term detoxification in a group of Iranian male opioid-dependent patients.

Methods

A double-blind trial was carried out on a group of male opioid dependent patients in a psychiatric hospital in Kerman, Iran, during year 2017. A group of 100 men who met the diagnostic criteria for opiate dependence were included in the study from individuals who had referred for detoxification. They were allocated to the two groups receiving either buprenorphine (n = 51) or buprenorphine/naloxone (n = 49). Severity of withdrawal symptoms and signs were evaluated by Clinical Opiate Withdrawal Scale (COWS) and Adjective Rating Scale for Withdrawal (ARSW).

Findings

The mean scores of COWS and ARSW in the two groups treated with buprenorphine and buprenorphine/naloxone significantly reduced from the first day to the fifth day of detoxification (P < 0.050). Moreover, there was no significant difference between the two groups in terms of objective and subjective symptom reduction (P > 0.050).

Conclusion

Buprenorphine/naloxone is as effective as buprenorphine in controlling opiate withdrawal symptoms.

The prevalence of amblyopia in Iran: A systematic review

PURPOSE

The aim of this study was to determine the prevalence of amblyopia in the population of Iran.

METHODS

This article is a systematic review. A comprehensive search was conducted in PubMed, Scopus, Science Direct, Ovid, Web of Science, SID, Magiran, with appropriate terms. Information related to the sample size and the prevalence of amblyopia was extracted and summarized in tables. Analysis was performed using STATA software.

RESULTS

From 551 articles that were originally extracted from the databases, 31 articles met the criteria for entering the review. These studies were conducted in different regions of Iran. The prevalence of amblyopia in different regions varied between 0.19 and 3.69%. Study results were heterogeneous (I2 = 99.7%), and therefore, a meta-analysis was not done.

CONCLUSIONS

The prevalence of amblyopia in Iran is very different. In addition to conducting national screenings, it is necessary to report the incidence of amblyopia and its related factors in different parts of the country.