scholarly journals Factors Associated with Suicidal Behavior in Farmers: A Systematic Review

2021 ◽  
Vol 18 (12) ◽  
pp. 6522
Author(s):  
Emelynne Gabrielly de Oliveira Santos ◽  
Paulo Roberto Queiroz ◽  
Aryelly Dayane da Silva Nunes ◽  
Kelly Graziani Giacchero Vedana ◽  
Isabelle Ribeiro Barbosa
Keyword(s):  
Systematic Review ◽  
Suicidal Behavior ◽  
Observational Studies ◽  
Web Of Science ◽  
Scientific Literature ◽  
Sample Population ◽  
Case Control Studies ◽  
Cross Sectional ◽  
Factors Associated

This review aimed to investigate the factors associated with suicidal behavior in farmers in the scientific literature. Two researchers participated independently in searching databases, specifically PubMed/MEDLINE, LILACS, Web of Science, Scopus, PsycINFO, and SciELO. Only observational studies were included. The quality of the selected studies was assessed with a critical assessment checklist for cross-sectional analytical and case-control studies, prepared by the Joanna Briggs Institute. Data related to the publication were collected (author and year; city/country); methodological design; sample/population (gender; average age), outcome, measuring instrument and factors associated with suicidal behavior. A total of 14 studies were included in the systematic review, and factors associated with farmers’ behavior in mental health (depression), seasonal impacts (drought), and work exposures (herbicides and insecticides) were identified. However, heterogeneity was found in terms of the method, measurement of suicidal behavior, and associated factors, which indicates the need for further studies.

scholarly journals Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration. Translation to Russian

2021 ◽  
pp. 1-10
Author(s):  
Jan P. Vandenbroucke ◽  
Erik Von Elm ◽  
Douglas G. Altman ◽  
Peter C. Gotzsche ◽  
Cynthia D. Mulrow ◽  
...  
Keyword(s):  
Observational Studies ◽  
Empirical Studies ◽  
Observational Research ◽  
Case Control Studies ◽  
Quality Of Reporting ◽  
Cross Sectional ◽  
Useful Flow ◽  
Study Designs ◽  
Strobe Statement

Much medical research is observational. The reporting of observational studies is often of insufficient quality. Poor reporting hampers the assessment of the strengths and weaknesses of a study and the generalisability of its results. Taking into account empirical evidence and theoretical considerations, a group of methodologists, researchers, and editors developed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) recommendations to improve the quality of reporting of observational studies. The STROBE Statement consists of a checklist of 22 items, which relate to the title, abstract, introduction, methods, results and discussion sections of articles. Eighteen items are common to cohort studies, case-control studies and cross-sectional studies and four are specific to each of the three study designs. The STROBE Statement provides guidance to authors about how to improve the reporting of observational studies and facilitates critical appraisal and interpretation of studies by reviewers, journal editors and readers. This explanatory and elaboration document is intended to enhance the use, understanding, and dissemination of the STROBE Statement. The meaning and rationale for each checklist item are presented. For each item, one or several published examples and, where possible, references to relevant empirical studies and methodological literature are provided. Examples of useful flow diagrams are also included. The STROBE Statement, this document, and the associated Web site (http://www. strobe-statement.org/) should be helpful resources to improve reporting of observational research. This article is the reprint with Russian translation of the original that can be observed here: Vandenbroucke JP, von Elm E, Altman DG, Gotzsche PC, Mulrow CD, et al. Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration. PLoS Med 2007;4(10):e297. doi:10.1371/journal.pmed.0040297

Risk factors leading to pulmonary exacerbation in patients with cystic fibrosis: A systematic review

2021 ◽  
Vol 71 (9) ◽  
Author(s):  
Danish Abdul Aziz ◽  
Syeda Khadija Fatima ◽  
Hasan Nawaz Tahir
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Cystic Fibrosis ◽  
Meta Analysis ◽  
Nutritional Deficiencies ◽  
Pulmonary Exacerbation ◽  
Case Control Studies ◽  
Cross Sectional ◽  
Factors Associated ◽  
Randomised Controlled

Objective: To ascertain major risk factors associated with pulmonary exacerbation and pulmonary function decline in cystic fibrosis. Method: The systematic review was conducted at Aga Khan University, Karachi, in September 2018, and comprised electronic search of PubMed, Ovid, Science Direct and Cumulative Index of Nursing and Allied Health Literature databases of studies conducted from January 1990 to September 2018 which were categorised into 3 sets; 1990-98, 1999-2007 and 2008-18. Studies included for review focussed on articles with pulmonary exacerbation as the health outcome indicator, and had diagnosis of cystic fibrosis as the inclusion criteria, while risk factors were the exposure terms used in the search process. References in bibliographies of the included studies were also systematically searched for relevant documents. Results: Of the 60 studies obtained, 31(51.7%) were selected; 2(6.45%) from 1990-98, 7(22.58%) from 1999-2007 and 22(70.96%) from 2008-18. Overall, 17(54.83%) were cohort studies, 7(22.5%) were cross-sectional studies, 3(9.6%) were case-control studies, 3(9.6%) were randomised controlled trials and 1(3.2%) was systematic review and meta-analysis. In terms of major risk factors, genetic mutations were cited by 4(12.9%) studies, infections and inflammatory biomarkers by 15(48.4%), nutritional deficiencies by 9(29%) and geographical and socioeconomic status by 3(9.6%) studies. Conclusion: Early identification and recognition of risk factors associated with pulmonary exacerbation can have an explicit impact on its management, leading to decreased morbidity and mortality burden in cystic fibrosis cases. Key Words: Pulmonary exacerbation, Cystic fibrosis, Risk factors, Systematic review. Continuous...

scholarly journals Obesity and dental caries: systematic review

2013 ◽  
Vol 47 (4) ◽  
pp. 799-812 ◽  
Author(s):  
Alexandre Emidio Ribeiro Silva ◽  
Ana Maria Baptista Menezes ◽  
Flavio Fernando Demarco ◽  
Fabiana Vargas-Ferreira ◽  
Marco Aurelio Peres
Keyword(s):  
Systematic Review ◽  
Dental Caries ◽  
Observational Studies ◽  
Web Of Science ◽  
Scientific Evidence ◽  
Positive Association ◽  
Sufficient Evidence ◽  
Inverse Association

OBJECTIVE Identifying, through a systematic literature review, evidence of a possible association between obesity and dental caries. METHODS A search of articles published between 2005 and January 2012 was performed in the Medline/PubMed, LILACS and Web of Science databases. The quality of scientific evidence of the selected articles was assessed by the items proposed for observational studies in the Downs & Black instrument. RESULTS Initially, 537 references were found; after checking the titles and abstracts by two independent researchers, twenty-eight articles were selected for complete reading. Ten of them that assessed the primary and/or permanent dentition observed a positive association between obesity and dental caries and one study found an inverse association. According to the Downs & Black classification, thirteen articles with good scientific evidence were found. CONCLUSIONS The present review did not find sufficient evidence regarding the association between obesity and dental caries, and it did not clarify the possible role of diet and other possible effect modifiers on this association.

scholarly journals Urinary incontinence and quality of life: a systematic review and meta-analysis

2020 ◽  
Author(s):  
Damiano Pizzol ◽  
Jacopo Demurtas ◽  
Stefano Celotto ◽  
Stefania Maggi ◽  
Lee Smith ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Systematic Review ◽  
Urinary Incontinence ◽  
Short Form ◽  
Meta Analysis ◽  
Case Control ◽  
Case Control Studies ◽  
Cross Sectional ◽  
Sf 36

Abstract Background Urinary incontinence (UI) and low quality of life (QoL) are two common conditions. Some recent literature proposed that these two entities can be associated. However, no attempt was made to collate this literature. Therefore, the aim of this study was to conduct a systematic review and meta-analysis of existing data to estimate the strength of the association between UI and QoL. Methods An electronic search of major databases up to 18th April 2020 was carried out. Meta-analysis of cross-sectional and case–control studies comparing mean values in QoL between patients with UI and controls was performed, reporting random-effects standardized mean differences (SMDs) ± 95% confidence intervals (CIs) as the effect size. Heterogeneity was assessed with the I2. Results Out of 8279 articles initially screened, 23 were finally included for a total of 24,983 participants, mainly women. The mean age was ≥ 50 years in 12/23 studies. UI was significantly associated with poor QoL as assessed by the short-form 36 (SF-36) total score (n = 6 studies; UI: 473 vs. 2971 controls; SMD = − 0.89; 95% CI − 1.3 to − 0.42; I2 = 93.5) and by the sub-scales of SF-36 and 5/8 of the domains included in the SF-36. Similar results were found using other QoL tools. The risk of bias of the studies included was generally high. Conclusions UI is associated with a poor QoL, with a strong level of certainty. This work, however, mainly based on cross-sectional and case–control studies, highlights the necessity of future longitudinal studies for better understanding the importance of UI on QoL.

scholarly journals Relationship between cognition and frailty in elderly: A systematic review

2015 ◽  
Vol 9 (2) ◽  
pp. 110-119 ◽  
Author(s):  
Allan Gustavo Brigola ◽  
Estefani Serafim Rossetti ◽  
Bruna Rodrigues dos Santos ◽  
Anita Liberalesso Neri ◽  
Marisa Silvana Zazzetta ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cognitive Impairment ◽  
Search Strategy ◽  
Web Of Science ◽  
The Elderly ◽  
Cross Sectional ◽  
Cognitive Domains ◽  
The Subject ◽  
The Relationship

OBJECTIVE: The aim of this study was to analyze the relationship between cognition and frailty in the elderly. METHODS: A systematic review on the currently existing literature concerning the subject was carried out. The search strategy included LILACS, SCOPUS, SciELO, PsycINFO, PubMed and Web of Science databases. RESULTS: A total of 19 studies were selected for review, from which 10 (52.6%) were cross-sectional and 9 (47.4%) longitudinal, and the majority Brazilian. All of the studies established a link between cognition and frailty. There was a relationship between components of frailty and the cognitive domains. Risk of Mild Cognitive Impairment (MCI), dementia and mortality were all evidenced in the relationship between frailty and cognitive impairment. CONCLUSION: The theory remains limited, but results show the variables that appear to be linked to cognition and frailty in elderly. This data can help in implementing actions to improve the quality of life among elderly.

scholarly journals Environmental, Social and Economic Sustainability Indicators Applied to Food Services: A Systematic Review

2020 ◽  
Vol 12 (5) ◽  
pp. 1804 ◽  
Author(s):  
Dayanne Maynard ◽  
Mayara Vidigal ◽  
Priscila Farage ◽  
Renata Zandonadi ◽  
Eduardo Nakano ◽  
...  
Keyword(s):  
Systematic Review ◽  
Web Of Science ◽  
Meta Analysis ◽  
Social Indicators ◽  
Sustainability Indicators ◽  
Economic Sustainability ◽  
Food Services ◽  
Cross Sectional ◽  
Specific Search

Sustainability is the integration of actions focused on three pillars: environmental, social, and economical. Implementing sustainable development ranges from the pursuit of quality of life, and from environmental balance to break with the current pattern of development. Therefore, the objective of this work was to understand and analyze the sustainability indicators implemented in the production of meals in food services. The authors developed specific search strategies for Scopus, Web of Science, Pubmed, Lilacs, Google Scholar, and ProQuest Dissertations & Theses Global to perform the systematic review. The authors evaluated the methodological quality of the included studies using the Meta-analysis Statistical Assessment and Review Instrument (MASTARI). A total of 31 cross-sectional studies were analyzed. Twenty four (77.41%) of the studies had activities that covered the three indicators (environmental, social, and economic); 22.59% (n = 7) used two indicators in which 12.90% (n = 4) presented environmental and economic indicators and 9.67% (n = 3) with environmental and social indicators. This research indicates that the studies in food services are seeking to insert indicators that cover the three pillars of sustainable meal production. It is worth mentioning that in the literature, many works encompasses the importance of sustainability, but few explore which indicators are most applied or detail their implementation in food services. More studies are needed to estimate better the indicators being applied in food services.

Factors Associated With Vaccination Compliance in Southeast Asian Children: A Systematic Review

2021 ◽  
pp. 101053952110146
Author(s):  
Ayers Gilberth Ivano Kalaij ◽  
Michael Sugiyanto ◽  
Ahmad Fadhil Ilham
Keyword(s):  
Systematic Review ◽  
Health Care ◽  
Southeast Asia ◽  
Vaccination Coverage ◽  
Observational Studies ◽  
Childhood Vaccination ◽  
Family Status ◽  
Related Factors ◽  
Cross Sectional ◽  
Factors Associated

Although vaccination coverage has reached a peak of 86% globally, around 19.9 million infants and children are yet to receive routine vaccinations—with Asia holding the highest prevalence of noncompliance. This implies notable gaps in vaccination coverage among some regions in the world. This study aims to analyze the factors associated with compliance toward childhood vaccination in Southeast Asia. A systematic review of observational studies was conducted using the following databases: PubMed, Scopus, and Cochrane. Included studies analyze factors affecting compliance with childhood vaccination in Southeast Asia, and assessed with JBI (Joanna Briggs Institute) and Newcastle-Ottawa Scale’s criteria. Sixteen observational studies were included, with a total of 41 956 subjects, consisting of 15 cross-sectional studies and one case-control study. Our results suggested that parental personal–related, children and family status–related, socioeconomic, and health care–related factors strongly affected subjects’ compliance with immunization. Prominent determinants were older maternal age, higher economics groups, parents in government or health care sectors, and frequent antenatal care visits. On the other hand, noncompliance were associated with younger age, large quantity of family members, lower economic groups, lower education, and unemployed parents. We hope that this comprehensive assessment thoroughly addresses challenges and inform strategies to raise compliance toward childhood vaccination in Southeast Asia.

scholarly journals Clinical features contributing to the sit-to-stand transfer in people with Parkinson’s disease: a systematic review

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
Charmaine Pearl Da Cunha ◽  
Pratiksha Tilak Rao ◽  
Suruliraj Karthikbabu
Keyword(s):  
Systematic Review ◽  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Observational Studies ◽  
Trunk Flexion ◽  
Case Control Studies ◽  
Level Of Evidence ◽  
Cross Sectional ◽  
Joint Torques ◽  
Sit To Stand

Abstract Introduction The aim of this systematic review is to present the existing literature on the clinical motor, and non-motor factors contributing to sit-to-stand transfer in individuals with Parkinson's disease. Data synthesis Five databases (PubMed, PEDro, Cochrane, SCOPUS, and Ovid) were searched for literature on the contributing factors to sit-to-stand performance in Parkinson's disease. A quality check of these observational studies was done using the 'strengthening the reporting of observational studies in epidemiology' (STROBE) statement and the tool of the 'National Heart, Lung, and Blood Institute' (NHLBI). Descriptive and quantitative data were extracted and compiled, and a meta-analysis was performed to compute the standardised mean difference. Results Thirteen studies were selected; a majority of them provided a high-to-moderate level of evidence. Ten were cross-sectional, while the other three were case–control studies. Collectively, individuals with Parkinson's disease had a prolonged transfer time than those of age-matched healthy peers, particularly from peak horizontal velocity phase to seat-off phase, implying bradykinesia. A reduction in peak and rate to peak joint torques was also related to the decreased pace and stability of the sit-to-stand movement in individuals with Parkinson's disease. Additionally, they demonstrated exaggerated trunk flexion as a postural stabilisation strategy, allowing them to maintain and manoeuvre the relative positions of their centre of mass through the transitional phase of the transfer. Conclusion As per the existing literature, an alteration in strength, overall body bradykinesia, balance, posture, as well as cognition may result in an impaired sit-to-stand transfer in individuals with Parkinson's disease.

scholarly journals Is childhood wheeze and asthma in Latin America associated with poor hygiene and infection? A systematic review

2018 ◽  
Vol 5 (1) ◽  
pp. e000249 ◽  
Author(s):  
Cristina Ardura-Garcia ◽  
Paul Garner ◽  
Philip J Cooper
Keyword(s):  
Systematic Review ◽  
Latin American ◽  
Observational Studies ◽  
Case Control ◽  
Asthma Prevalence ◽  
Selective Reporting ◽  
Case Control Studies ◽  
Cross Sectional ◽  
Increased Risk ◽  
American Children

IntroductionHigh asthma prevalence in Latin-American cities is thought to be caused by poor hygiene and infections. This contradicts the widely accepted ‘hygiene hypothesis’ for asthma aetiology.MethodsSystematic review of observational studies evaluating the association between poor hygiene exposures or infections and asthma/wheeze among Latin-American children aged 4–16 years. MEDLINE, EMBASE, LILACS and CINAHL electronic databases were searched following a predefined strategy to 18 December 2017. We quantified outcomes measured and reported, assessed risk of bias and tabulated the results.ResultsForty-five studies included: 6 cohort, 30 cross-sectional and 9 case–control studies. 26 cross-sectional studies were school-based surveys (14 of over 3000 children), whereas 5 case–control studies were hospital/health centre-based. Exposures measured and reported varied substantially between studies, and current wheeze was the most common outcome reported. Data showed selective reporting based on statistical significance (P value <0.05): 17/45 studies did not clearly describe the number of exposures measured and 15/45 studies reported on less than 50% of the exposures measured. Most exposures studied did not show an association with wheeze or asthma, except for a generally increased risk associated with acute respiratory infections in early life. Contradictory associations were observed frequently between different studies.ConclusionSelective reporting is common in observational studies exploring the association between environmental exposures and risk of wheeze/asthma. This, together with the use of different study outcomes (wheeze/asthma) associated with possibly distinct causal mechanisms, complicates inferences about the role of poor hygiene exposures and childhood infections in explaining asthma prevalence in Latin-American children.

scholarly journals Prevalence Of, and Factors Associated with, Obesity among the Oldest Old. A Study Protocol for a Systematic Review

Healthcare ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 319
Author(s):  
André Hajek ◽  
Benedikt Kretzler ◽  
Hans-Helmut König
Keyword(s):  
Systematic Review ◽  
Observational Studies ◽  
Data Extraction ◽  
Oldest Old ◽  
Empirical Studies ◽  
Cochrane Library ◽  
Cross Sectional ◽  
Design Assessment ◽  
Factors Associated ◽  
Manual Search

Some empirical studies have identified the prevalence of, and factors associated with, obesity among the oldest old. However, there is a lack of a systematic review synthesizing the existing evidence. Therefore, the purpose of our upcoming systematic review is to provide an overview of the evidence provided by observational studies. The current paper presents the protocol for this systematic review. We will search four electronic databases (Medline, PsycINFO, CINAHL, and Cochrane Library). Furthermore, we will perform a manual search (searching reference lists of included studies). Cross-sectional and longitudinal observational studies identifying the prevalence and preferably the factors associated with obesity among the oldest old (80 years and over) will be included. Data extraction will concentrate on study design, assessment of obesity and its associated factors, statistical analysis, sample characteristics, and key findings. We will evaluate the quality of the included studies. Two individuals will perform study selection, data extraction, and evaluation of study quality. We will present the results in figures, summary tables and narrative summaries. If data permits, a meta-analysis will be conducted.

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