Self-administration medication errors at home and its predictors among illiterate and low-literate community-dwelling older adults with polypharmacy: A negative binomial hierarchical regression.

BACKGROUND: Older adults with polypharmacy are more prone to medication errors. People with low educational attainment have more difficulties in taking their medications. OBJECTIVES: This study aimed to identify the extent of medication self-administration errors (MSEs) and the contributing factors among illiterate and low-literate community-dwelling older adults with polypharmacy. METHOD: The present cross-sectional study was conducted among people aged 60 and above. The data were collected using the sociodemographic, clinical, and Belief about Medicines Questionnaires (BMQ). To determine the extent of MSE, a medication error checklist was used. The negative binomial hierarchical regression model in the five blocks was performed. RESULTS: The final sample size was 276 people. The frequency of MSEs in the last 6 months was 69.2%. Sixteen percent of participants had made four or more mistakes. The most common MSEs were forgetting, improper taking of medications with food, improper timing, incorrect dosage (lower dose), and forgetting the doctor's instructions. Near 18% of participants reported adverse events following their mistakes. The significant predictors of MSEs were being completely illiterate (p = 0.021), the higher number of doctor visits per year (p = 0.014), irregularly seeing doctors (p < .001), the higher number of medications (p < .001), and having poor medication beliefs (p < .001). CONCLUSION: Despite the high prevalence of MSEs among older patients, practical strategies to deal with them at their homes have not been established among health systems. MSE as a multifactorial event can be caused by a collection of internal and external factors. Further studies to identify the role of patients, clinicians, procedures, and systems in developing MSEs as interconnected components are needed.

COVID-19 stress and coping strategies among older adults: a systematic review of qualitative evidences.

BACKGROUND: The COVID-19 pandemic has brought about far more stressful conditions for people worldwide. As a vulnerable group, older adults have suffered various psychological problems, such as stress, because of this pandemic and have applied various strategies to cope with the dire consequences. This study aimed to synthesize qualitative evidence regarding coping strategies for stressful situations among older adults throughout the COVID-19 pandemic. METHODS: We searched electronic databases, including Scopus, Embase, PubMed, ProQuest, and the Cochrane Library, based on PRISMA standards. The protocol of this systematic review was registered on the PROSPERO (registration code: CRD42022364831). All relevant English-language articles published between 2019 and November 10, 2022, were searched. We reviewed the reference lists for all the included studies and key references. Two reviewers conducted screening, data extraction, and quality appraisal independently, with disagreements resolved by consensus with all team members. The Joanna Briggs Institute (JBI) checklist was used to assess the quality of studies. A thematic synthesis of the selected studies was conducted. RESULTS: We included 13 studies in our review. Most studies were conducted in the early months of the COVID-19 pandemic. The stress caused by the COVID-19 pandemic was classified into six categories: health management challenges, stress caused by quarantine, economic challenges, media and bad news stress, virus threats, and challenges related to the use of communication technologies. The strategies used by older adults to cope with these challenges were categorized into five categories: protective strategies, avoidance strategies, maintaining social connections, meaning-based strategies, and fun strategies. This research showed that depending on the situation and conditions, older adults use various strategies to cope with COVID-19. CONCLUSION: Older adults experience much stress during the COVID-19 pandemic. In most cases, older adults can cope with these challenges with simple strategies from previous experiences and learnings. Older people require educational interventions in some cases, such as those involving communication skills. A better understanding of older adults coping strategies may enable policymakers to develop more effective policies and manage the problems of older adults in post-COVID situations.

The intestinal carrier status of Enterococcus spp. in children: clonal diversity and alterations in resistance phenotypes before and after admission to a pediatric intensive care unit.

BACKGROUND: This study aimed to investigate the intestinal carrier status of Enterococcus spp. among children in a pediatric intensive care unit (PICU) and reveal the role of hospitalization in the alteration of resistance phenotypes and clonal diversity of the isolates during admission and discharge periods. METHODS: Two separate stool samples were collected from hospitalized patients in the pediatric intensive care unit at admission and discharge times. The culture was done, and Enterococcus species were tested for antimicrobial susceptibility and carriage of vanA-D gene subtypes. Random Amplified Polymorphic DNA (RAPD)-PCR was used for a phylogenetic study to check the homology of pairs of isolates. RESULTS: The results showed carriage of Enterococci at admission, discharge, and at both time points in 31%, 28.7%, and 40.1% of the cases, respectively. High frequencies of the fecal Enterococcus isolates with vancomycin-resistance (VR, 32.6% and 41.9%), high-level of gentamicin-resistance (HLGR, 25.6% and 27.9%), and multi-drug resistance phenotypes (MDR, 48.8% and 65.1%) were detected at admission and discharge times, respectively. Resistance to vancomycin, ampicillin, and rifampicin was higher among E. faecium, but resistance to ciprofloxacin was higher in E. faecalis isolates. The increased length of hospital stay was correlated with the carriage of resistant strains to vancomycin, ampicillin, and ciprofloxacin. While the homology of the isolates was low among different patients during hospitalization, identical (9%) and similar (21%) RAPD-PCR patterns were detected between pairs of isolates from each patient. CONCLUSIONS: The high rate of intestinal carriage of VR, HLGR-, and MDR-Enterococci at admission and during hospitalization in the PICU, and the impact of increased length of hospital stay on the fecal carriage of the resistant strains show the importance of antibiotic stewardship programs to control their transmission and spread in children.

Global Mapping of Potentially Inappropriate Prescribing for Older Adults in Community Settings: An Umbrella Review.

Potentially inappropriate prescribing (PIP) is a major public health concern with several undesirable health consequences for older adults. In this overview, we aimed to map and gather information from existing literature to provide a better insight into the prevalence of PIP among community dwellers. Electronic databases were searched from their inception to April 2022. The quality of the included systematic reviews (SRs) was assessed using the assessment of multiple systematic reviews checklist. The degree of overlap within the SRs was also evaluated (2% overlap). All SRs on the prevalence of PIP in older individuals in community settings were included, and a narrative approach was used to synthesize data. Nineteen SRs comprising 548 primary studies met the inclusion criteria, and the average quality of the included SRs was moderate. More than half (50.5%) of the primary studies were conducted in Europe, followed by the United States (22.8%), and Asia (18.9%). Thirty different criteria were used in the primary studies to estimate the prevalence of PIP. The most widely used criteria were those presented in Beers (41.8%) and STOPP (Screening Tool of Older Persons' Prescriptions)/START (Screening Tool to Alert to Right Treatment) (21.8%) criteria. Benzodiazepines, nonsteroidal anti-inflammatory drugs, and antidepressants were the most frequently reported PIPs. A considerable variation in the prevalence of PIP ranging from 0% to 98% was reported by SRs. However, there is a high degree of uncertainty regarding the extent of PIP in community settings. To identify knowledge-to-action gaps, SR authors should consider the differences in prevalence of PIP according to settings, applied tools, data sources, geographical areas, and specific pathologies. There is also a need for primary and SR studies from low- and middle-income countries regarding the prevalence of PIP.

Indices/Indicators Developed to Evaluate the "Creating Supportive Environments" Mechanism of the Ottawa Charter for Health Promotion: A Setting-Based Review on Healthy Environment Indices/ Indicators.

This study aimed to identify the indices/indicators used for evaluating the "creating supportive environments" mechanism of the Ottawa Charter for Health Promotion, with a focus on built environments, in different settings. A search for literature with no time limit constraint was performed across Medline (via PubMed), Scopus, and Embase databases. Search terms included "Ottawa Charter," "health promotion," "supportive environments," "built environments," "index," and "indicator." we included the studies conducted on developing, identifying, and/or measuring health promotion indices/indicators associated with "built environments" in different settings. The review articles were excluded. Extracted data included the type of instrument used for measuring the index/indicator, the number of items, participants, settings, the purpose of indices/indicators, and a minimum of two associated examples of the indices domains/indicators. The key definitions and summarized information from studies are presented in tables. In total, 281 studies were included in the review, within which 36 indices/indicators associated with "built environment" were identified. The majority of the studies (77%) were performed in developed countries. Based on their application in different settings, the indices/indicators were categorized into seven groups: (1) Healthy Cities (n=5), (2) Healthy Municipalities and Communities (n=18), (3) Healthy Markets (n=3), (4) Healthy Villages (n=1), (5) Healthy Workplaces (n=4), (6) Health-Promoting Schools (n=3), and (7) Healthy Hospitals (n=3). Health promotion specialists, health policymakers, and social health researchers can use this collection of indices/indicators while designing/evaluating interventions to create supportive environments for health in various settings.

Gender and urban-rural residency based differences in the prevalence of type-2 diabetes mellitus and its determinants among adults in Naghadeh: Results of IraPEN survey.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is one of the most important risk factors for cardiovascular diseases, with a high economic burden on health care systems. Since gender and residency can affect people's lifestyle and health behaviors, this study was conducted to investigate the prevalence of T2DM and its determinants by gender and residency. METHODS: A secondary analysis study was conducted on the survey data of the IraPEN (Iran's Package of Essential Non-Communicable Disease) pilot program conducted in 2017 in Naghadeh County, Iran. Data of 3,691 participants aged 30-70 years from rural and urban areas of the County were included into data analysis process. Sociodemographic factors, anthropometric measurements, and cardiovascular risk factors related to T2DM were assessed. RESULTS: The overall prevalence of T2DM within the population was 13.8%, which was significantly higher among women (15.5%) than men (11.8%), and non-significantly higher in urban (14.5%) areas than rural (12.3%) areas. In both genders, age (male: OR 1.01, 95% CI: 1.00-1.03; P = 0.012; female: OR 1.03, 95% CI: 1.02-1.04; P<0.001), blood pressure (male: OR 1.77, 95% CI: 1.13-2.79; P = 0.013; female: OR 2.86, 95% CI: 2.12-3.85; P<0.001), and blood triglycerides (male: OR 1.46, 95% CI: 1.01-2.11; P = 0.04; female: OR 1.34, 95% CI: 1.02-1.77; P = 0.035) had a significant relationship with the chance of developing T2DM. Among women, a significant relationship was found between abdominal obesity (OR 1.68, 95% CI: 1.17-2.40; P = 0.004) and the chance of developing T2DM. Age (rural: OR 1.03, 95% CI: 1.01-1.04; P<0.001; urban: OR 1.02, 95% CI: 1.01-1.04; P<0.001), blood pressure (rural: OR 3.14, 95% CI: 2.0-4.93; P<0.001; urban: OR 2.23, 95% CI: 1.66-3; P<0.001), and abdominal obesity (rural: OR 2.34, 95% CI: 1.41-3.87; P = 0.001; urban: OR 1.46, 95% CI: 1.06-2.01; P = 0.019), in both rural and urban areas, blood cholesterol (OR 1.59, 95% CI: 1.07-2.37; P = 0.02) in rural areas, and blood triglycerides (OR 1.51, 95% CI: 1.16-1.98; P = 0.002) in urban areas were significant predictors of T2DM. CONCLUSION: Given the higher prevalence of T2DM among females, risk reduction strategies at the community level should be more targeted at women. The higher prevalence of T2DM risk factors among the urban population is a wake-up call for policymakers to pay more attention to the consequences of unhealthy and sedentary lifestyles within urban communities. Future actions should be focused on appropriate timely action plans for the prevention and control of T2DM from early years of life.

Antibiotic Susceptibility Patterns for Carbapenem-Resistant Enterobacteriaceae.

Carbapenem is a broad-spectrum beta-lactam antibiotic considered the last choice for the treatment of antibiotic-resistant Gram-negative bacteria. Thus, the increasing rate of carbapenem resistance (CR) in Enterobacteriaceae is an urgent public health threat. This study aimed to evaluate the antibiotic susceptibility pattern of carbapenem-resistant Enterobacteriaceae (CRE) to new and old antibiotics. In this study, Klebsiella pneumoniae, E. coli, and Enterobacter spp. were collected from 10 hospitals in Iran for one year. CRE is recognized by resistance to meropenem and/or imipenem disk after identification of the collected bacteria. Antibiotic susceptibility of CRE against fosfomycin, rifampin, metronidazole, tigecycline, and aztreonam was detected by disk diffusion method and colistin by MIC. In this study, 1222 E. coli, 696 K. pneumoniae, and 621 Enterobacter spp. were collected from 10 hospitals in Iran in one year. Fifty-four E. coli (4.4%), 84 K. pneumoniae (12%), and 51 Enterobacter spp. (8.2%) were CRE. All CRE strains were resistant to metronidazole and rifampicin. Tigecycline has the highest sensitivity on CRE and levofloxacin for Enterobacter spp. Tigecycline showed an acceptable effectiveness rate of sensitivity on the CRE strain. Therefore, we suggest that clinicians consider this valuable antibiotic to treat CRE.

The Associations between Bone Mineral Density and Oxidative Stress Biomarkers in Postmenopausal Women.

BACKGROUND: Oxidative stress plays an essential role in bone health among postmenopausal women. This study aimed to compare the oxidative stress biomarkers among postmenopausal women aged 50-65 years with normal bone mineral density, osteopenia, and osteoporosis. METHODS: In this observational study, 120 women with normal bone mineral density, 82 with osteopenia, and 86 with osteoporosis were selected based on the densitometry data obtained from the dual-energy X-ray absorptiometry method. The serum total antioxidant capacity (TAC), superoxide dismutase (SOD) activity, and malondialdehyde (MDA) levels were measured using biochemical methods. A binary logistic regression model adjusted for confounders was used to estimate the risk of osteopenia and osteoporosis. The P-value of <0.05 was considered statistically significant. RESULTS: There were significant differences between the three groups in age, menopausal age, body mass index, and education (P<0.05). According to the binary logistic regression model, higher SOD activity and serum TAC levels were associated with a lower risk of osteoporosis (adjusted odds ratio [aOR], 0.991; 95% confidence intervals [CI], 0.986 to 0.996; and aOR, 0.373; 95% CI, 0.141 to 0.986, respectively). MDA was a significant risk factor for osteopenia in postmenopausal women (aOR, 1.702; 95% CI, 1.125 to 2.576). CONCLUSION: Higher SOD activity and serum TAC levels in the studied postmenopausal women were associated with a significantly lower risk of osteoporosis. Moreover, the risk of osteopenia increased significantly with higher serum MDA levels.

Intestinal colonization of vancomycin-resistant Enterococcus in children admitted to Mofid children's hospital intensive care unit at admission and at discharge.

BACKGROUND: This study aimed to investigate the frequency of intestinal colonization by vancomycin-resistant Enterococcus (VRE) carrying vanA and vanB genes in patients at ICU admission and at discharge from ICU in Mofid children's Hospital, Tehran, Iran. METHOD: Sampling was performed using rectal swabs and vancomycin susceptibility testing for Enterococcus spp. was carried out using a minimum inhibitory concentration (MIC) assay on Muller Hinton Agar (MHA) medium using an E-test kit. The molecular detection of VRE isolates was performed by the PCR method using the vanA and vanB resistance genes. RESULTS: A total of 234 and 186 non-duplicate rectal swab samples were collected from patients at ICU admission and at discharge from ICU, respectively. Enterococcus spp. was detected in 34.6% (n = 81/234) of rectal swab samples collected from patients at ICU admission, of which 44.4% (n = 36/81) were VRE isolates. In contrast, the prevalence of Enterococcus spp. and VRE isolates among patients at discharge from ICU was 17.7% (n = 33/186) and 57.6% (n = 19/33), respectively. Out of 19 VRE isolated from patients at ICU admission, 4 (21%) and 1 (5.3%) contained vanA and vanB genes, respectively. In contrast, out of 36 VRE isolated from patients at discharge from ICU, 11 (30.5%) were positive for the vanA gene. CONCLUSION: Results revealed that the prevalence of Enterococcus spp. among patients at ICU admission was high. However, VRE was frequently isolated from patients who were hospitalized for several days in ICUs. The implementation of proper infection control strategies and the use of suitable protocols to guide the appropriate prescribing of antibiotics are necessary.

The effect of Salvia officinalis on blood glycemic indexes and blood lipid profile in diabetic patients: a systematic review and meta-analysis.

Diabetes is one of the most common endocrine disorders that increases the economic burden on the public health system. In this regard, understanding the effect of available herbs on diabetes can be useful. This systematic review was performed to determine the effect of Salvia officinalis on blood glycemic indexes and blood lipid profile (primary outcomes) and 2 h postprandial blood glucose (2HPPG), alanine transaminase (ALT) (U/L) and aspartate transaminase (AST) (U/L) and its side effects (secondary outcomes) in diabetic patients. A systematic search was conducted in the English (Cochrane Library, Medline (PubMed), Scopus, CINAHL, ProQuest and Persian databases since inception to March 2021, without publication time restriction. Two authors separately evaluated the quality of the articles using Cochrane Collaboration's tool for assessing the risk of bias in randomized trials and extracted the data. Heterogeneity of data was evaluated by squared I (I 2). Three studies included in the review and all of them included in meta-analysis. The results of meta-analysis showed that S. officinalis reduced fasting blood sugar (FBS) (mg/dL) (MD: -31.15; 95% CI: -37.56 to -24.73; p<0.00001). It also reduced HbA1c (%) (MD: -0.94; 95% CI: -1.25 to -0.63; p<0.00001) and total cholesterol (mg/dL) (MD: -43.64; 95% CI: -83.26 to -4.02; p=0.03) and reduction of low-density protein (LDL) (mg/dL) (MD: -19.23; 95% CI: -35.81 to -2.65; p=0.02) but it did not have a significant effect on triglyceride (mg/dL) (p=0.09), and high-density lipoprotein (HDL) (mg/dL) (p=0.18). Regarding the secondary outcomes, S. officinalis also had significant effect on 2HPPG, but it did not have a significant effect on ALT (U/L) and AST (U/L). No specific side effects for this plant were reported in these three studies. The results showed that S. officinalis has a positive effect on blood glycemic status and blood lipid profile in diabetes except for triglyceride and HDL. However, due to the small number of included articles, it is recommended that stronger clinical trials be conducted in this field.

Circulating miR-21 Overexpression Correlates with PDCD4 and IL-10 in Systemic Lupus Erythematosus (SLE): A Promising Diagnostic and Prognostic Biomarker.

Background: Systemic Lupus Erythematosus (SLE) is a chronic autoimmune condition that affects multiple organs significantly impacts morbidity and mortality. The development of SLE is influenced by genetic predisposition and dysregulated immune response. Our objective was to investigate miR-21, IL-10, and PDCD4 expression in SLE patient plasma and analyze their correlations and potential diagnostic and prognostic values. Methods: The study included 100 healthy subjects, 50 newly diagnosed (ND), and 50 under-treatment (UT) SLE patients. The patients were observed for 24 weeks to track relapses. miR-21 and PDCD4 gene expression levels were measured using real-time RT-PCR, and IL-10 production was measured using ELISA. Results: miR-21 and IL-10 expression levels were significantly greater in SLE patients than in healthy subjects, with the highest levels observed in ND patients. PDCD4 expression was also significantly greater in SLE patients than in subjects, with the highest levels observed in UT patients. ROC curve analyses and Cox-Mantel Log-rank tests indicated miR-21, PDCD4, and IL-10 as proper diagnostic and prognostic biomarkers for SLE. The study also revealed a significant positive correlation between miR-21 and PDCD4 and IL-10 levels in SLE patients. Conclusions: The studies suggest that dysregulation of miR-21, PDCD4, and IL-10 in patients with SLE may contribute to disease development and provides new diagnostic and prognostic markers. Additionally, the observed correlation between miR-21, PDCD4, and IL-10 levels in SLE patients signifies a potential interplay between these molecules.

Effect of Citrullus colocynthis on glycemic factors and lipid profile in type II diabetic patients: a systematic review and meta-analysis.

Purpose: In this systematic review and meta-analysis, we investigated the effect and side effects of Citrullus colocynthis on glycemic factors and lipid profile in diabetic patients. Methods: We systematically searched English and Persian databases from inception till August 2021 using Medical Subject Headings (MeSH). Two authors independently extracted data and assessed the quality of studies. The standardized mean differences were pooled using fixed-effect models, and statistical heterogeneity was assessed using the I squared (I²) index. Results: Of the 321 articles searched in the databases, 136 related articles were screened, 14 relevant full-text articles were assessed for eligibility; finally, four articles were included in the study, three articles were entered into the meta-analysis. The results of the meta-analysis indicated that Citrullus colocynthis does not have a significant effect on fasting blood sugar (FBS), hemoglobin A1c (HBA1c), low-density lipoprotein (LDL), total cholesterol, and triglyceride indices but increases high-density lipoprotein (HDL) (Mean Difference: 5.76; 95% CI: 1.69 to 9.84; P = 0.006; I2 = 0%). Conclusions: The meta-analysis results showed that Citrullus colocynthis has no significant effect on glycemic and metabolic indices of diabetes - except HDL. Due to the relatively low quality and the small number of included trials, conducting further large scale well-designed randomized clinical trials to determine the effect of Citrullus colocynthis on glycemic and metabolic indices seems essential. Supplementary information: The online version contains supplementary material available at 10.1007/s40200-022-01045-9.

RT-LAMP in SARS-CoV-2 detection: point to improve primer designing and decrease molecular diagnosis pitfalls.

BACKGROUND: Due to the high transmission rate of SARS-CoV-2, diagnostic tests have become tools for identifying patients. The key points were the virus genomes survey to design RT-LAMP primers; comparing the sensitivity and specificity of RT-LAMP and RT-qPCR; and determining the relationship among clinical symptoms, CT scan, RT-qPCR, and RT-LAMP results. METHODS: This cohort study included 444 symptomatic patients. The specificity and sensitivity of RT-LAMP were assayed. The five statistical models, simultaneously, by RapidMiner to find the best method for detecting the virus were done through the correlation between the clinical symptoms, RT-LAMP, RT-qPCR, and CT scan results. The chi-square test by SPSS 26.0 was used to calculate kappa agreement. RESULTS: The virus genome was detected in all the positive samples (198) by RT-qPCR and RT-LAMP. In addition, 246 samples were negative by RT-qPCR, while 88 were positive by RT-LAMP. Data mining analysis indicated that there were most associations between the RT-LAMP and CT scan data compared to RT-qPCR and CT scan data. CONCLUSIONS: RT-LAMP could detect SARS-CoV-2 with great simplicity, speed, and cheapness. Therefore, it is logical to screen, a large number of patients by RT-LAMP, and then RT-qPCR can be used on the limited samples.

Serum lysyl oxidase concentration increases in long-standing systemic sclerosis: Can lysyl oxidase change over time?

Objectives: This study aims to investigate the association of serum lysyl oxidase (LOX) levels with systemic sclerosis (SSc), to examine the relationship between LOX and disease onset, and to evaluate the probable effects of hyperlipidemia on the circulating levels of LOX among patients with SSc. Patients and methods: Between May 2017 and November 2018, a total of 39 patients with SSc (2 males, 37 females; mean age: 46.6±12.3 years; range, 18 to 65 years) and 35 healthy controls (4 males, 31 females; mean age: 43.1±14.1 years; range, 18 to 65 years) were included. Serum LOX concentration was measured using the enzyme-linked immunoassay in triplicate. Results: We found higher levels of serum LOX in patients with SSc compared to healthy controls. There was a significant relationship between serum LOX levels and disease onset. Patients with long-standing disease demonstrated increased levels of LOX in the blood compared to the recent-onset group. Hyperlipidemia did not have a significant effect on circulating levels of LOX. There was a significant negative correlation between LOX levels and modified Rodnan Skin Score in the subgroup of patients with skin involvement only and in patients without gastrointestinal involvement. Conclusion: Our study findings show an increased level of LOX protein level in the blood of patients diagnosed with SSc. Hyperlipidemia seems not to affect the concentrations of LOX in the peripheral blood of patients with SSc.

Re-positive PCR of SARS-CoV-2 in health care persons during COVID-19 pandemic.

Reinfection rate with SARS-CoV-2 and degree of protection by the induced antibody after the first episode of the infection is not well known, so it makes a big dilemma for health care personnel (HCP) who work in the front line of combating SARS-CoV-2. In this study, we investigated the frequency of SARS-CoV-2 redetection among HCP after the initial onset of the infection in a children's hospital during one year. Out of 131 seropositive HCP, 13.7% of them were symptomatic and PCR positive during 74-360 days after first sampling. Analysis of demographic data of seropositive HCP showed a correlation between a higher number of family members, higher body mass index, and the existence of underlying diseases with SARS-CoV-2 redetection. In conclusion, reinfection is one of the important problems in the SARS-CoV-2 pandemic. Research on this topic can help us to find answers to questions for estimating the duration of human protection with produced immunity after the infection or vaccination.

The Relationship Between Usual Daily Physical Activity With Serum Markers Related to Bone Metabolism and Demographic Characteristics in Postmenopausal Women Aged 50-65 Years.

BACKGROUND: Bone turnover markers can predict subsequent changes in bone status. This study aimed to investigate the relationship between usual daily physical activity (PA) with bone markers. METHODS: This cross-sectional study was conducted on 500 postmenopausal women aged 50-65 years in Tabriz-Iran in 2018. The women were recruited by a simple random method. The International Physical Activity Questionnaire was used to assess PA. The laboratory tests of 25-Hydroxyvitamin D3, alkaline phosphatase, calcium, and phosphorus were also used to examine bone function. RESULTS: The education, income, employment status, sun exposure, and history of exercise were significantly correlated with PA. Among reproductive characteristics, only menopausal age showed a significant relationship with total PA levels (r = .285, P = .048). None of the anthropometric indices showed a statistically significant relationship with total PA. Serum calcium (r = -.242) and phosphorus (r = -.045) levels showed negative and inverse relationships with total PA. The intensity of this association was statistically significant only for the calcium (ß = -0.108, 95% confidence interval, -0.117 to 0.098; P = .023). 25-Hydroxyvitamin D3 (r = .007) and alkaline phosphatase (r = .046) were directly and positively but nonsignificantly correlated to the intensity of total PA. CONCLUSION: Usual daily physical activity with any levels has no effect on bone markers except for calcium. Despite of the beneficial effects of PA, our findings showed that usual daily physical activity without increasing total PA cannot affect bone health. For maximal effects of PA on bone health, it seems that a degree of intensity, continuity, and regularity of PA programs should be considered to stimulate bone formation.

Evaluation of phenotypic and genotypic patterns of aminoglycoside resistance in the Gram-negative bacteria isolates collected from pediatric and general hospitals.

The purpose of the current study was to evaluate the phenotypic and genotypic patterns of aminoglycoside resistance among the Gram-negative bacteria (GNB) isolates collected from pediatric and general hospitals in Iran. A total of 836 clinical isolates of GNB were collected from pediatric and general hospitals from January 2018 to the end of December 2019. The identification of bacterial isolates was performed by conventional biochemical tests. Susceptibility to aminoglycosides was evaluated by the disk diffusion method (DDM). The frequency of genes encoding aminoglycoside-modifying enzymes (AMEs) was screened by the PCR method via specific primers. Among all pediatric and general hospitals, the predominant GNB isolates were Acinetobacter spp. (n = 327) and Escherichia coli (n = 144). However, E. coli (n = 20/144; 13.9%) had the highest frequency in clinical samples collected from pediatrics. The DDM results showed that 64.3% of all GNB were resistant to all of the tested aminoglycoside agents. Acinetobacter spp. and Klebsiella pneumoniae with 93.6%, Pseudomonas aeruginosa with 93.4%, and Enterobacter spp. with 86.5% exhibited very high levels of resistance to gentamicin. Amikacin was the most effective antibiotic against E. coli isolates. In total, the results showed that the aac (6')-Ib gene with 59% had the highest frequency among genes encoding AMEs in GNB. The frequency of the surveyed aminoglycoside-modifying enzyme genes among all GNB was found as follows: aph (3')-VIe (48.7%), aadA15 (38.6%), aph (3')-Ia (31.3%), aph (3')-II (14.4%), and aph (6) (2.6%). The obtained data demonstrated that the phenotypic and genotypic aminoglycoside resistance among GNB was quite high and it is possible that the resistance genes may frequently spread among clinical isolates of GNB.

Indices and Indicators Developed to Evaluate the "Strengthening Community Actions" Mechanism of the Ottawa Charter for Health Promotion: A Scoping Review.

OBJECTIVE: To determine 1) the indexes/indicators used for evaluating the "strengthening community actions" mechanism of the Ottawa Charter for Health Promotion and 2) to extract the characteristics and key components of the indexes/indicators using a scoping review.Data Source:In May 2020, the search was conducted across three databases: Medline (via PubMed), Embase, and Scopus.Inclusion and Exclusion Criteria: All primary studies relating to development, identification, and measurement of health promotion indices/indicators associated to the "strengthening community actions" were included. The review articles were excluded. DATA EXTRACTION: The data were extracted to a data-charting form that was developed by the research team. Two authors reviewed the extracted data. DATA SYNTHESIS: To summarize and report the data, a descriptive numerical analysis and a narrative descriptive synthesizing approach were used. RESULTS: In total, 93 study articles were included. A majority of studies (82%) were conducted in developed countries. Different types of recognized indices were categorized into seven groups: social cohesion (n = 3), community capacity (n = 1), community participation (n = 7), social capital (n = 6), social network (n = 3), social support (n = 1), and others (n = 5). CONCLUSIONS: Having a collection of "strengthening community actions" indices/indicators in hand, health policymakers and health promotion specialists might be able to do their best in considering, selecting, and applying the most appropriate indices/indicators while evaluating community health promotion interventions in different settings.

Health-promoting lifestyle and quality of life in affected and unaffected menopausal women by primary osteoporosis.

BACKGROUND: Primary osteoporosis is a common complication of aging and menopause. The negative effects of osteoporosis in the coming years will increase by increasing life expectancy and population aging. The purpose of this research was to compare health-promoting lifestyle and quality of life in postmenopausal women with and without primary osteoporosis. MATERIALS AND METHODS: This cross-sectional analytical research was conducted on 445 postmenopausal women aged 50-65 selected by simple random sampling in Tabriz health centers from September 2018 to July 2019. Data collection instruments included demographic, midwifery, anthropometric, health-promoting lifestyle profile II and menopausal quality-of-life questionnaire questionnaires, and serum test checklist (25-hydroxy vitamin D, complete blood count/diff, thyroid-stimulating hormone, fasting blood sugar, Calcium, and Phosphor). Dual-energy X-ray absorptiometry method was used to measure bone density. Data were analyzed using SPSS/23 through descriptive and inferential statistics such as Chi-square, independent t-test, Mann-Whitney, and multiple regression. RESULTS: The mean score of lifestyle was 141.2 ± 21.9 in normal and 127.2 ± 25.4 in osteoporosis group, and differences were statistically significant in total score (P < 0.001) and all subdomains. The mean score of quality of life was 3.9 ± 1.2 in the normal and 4.5 ± 1.4 in the osteoporotic group. The differences were significant in total score (P < 0.001) and all subdomains except for sexual function subdomain (P = 0.064). Logistic regression adjusted for confounders indicated by one unit increase in total lifestyle score, the odds of primary osteoporosis reduced by 2.2% (adjusted odds ratio [0.95% confidence interval]: 0.978 [0.963-0.994], P = 0.006). CONCLUSION: To prevent of primary osteoporosis and improve the quality of life of postmenopausal women, it seems that education and implementation of health-promoting lifestyle are essential. The research findings can be used to plan for health care in middle and old ages.