scholarly journals Waterpipe Use Prevalence Rate in Turkey: A Meta-analysis Study

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
S Aydoğan ◽  
H Aygar ◽  
M F Önsüz ◽  
S Metintas
Keyword(s):  
University Students ◽  
Prevalence Rate ◽  
Meta Analysis ◽  
Group Analysis ◽  
Cochrane Library ◽  
Inclusion Criteria ◽  
Community Based ◽  
Double Blind ◽  
Cross Sectional ◽  
Waterpipe Use

Abstract Background The aim of the study was to perform a meta-analysis of studies about the waterpipe use prevalence in Turkey. Methods PubMed, Web of Science, Turkey Citation Index, TR Index and the Cochrane Library databases were screened both in Turkish and English languages to identify relevant studies by using keywords ’waterpipe use’, ’prevalence’ and ’Turkey’. Inclusion criteria; original and cross-sectional design, studies that done during and after the year 2010, studies that given the number of participants and number of people using waterpipe and studies that done in Turkey. Open Meta Analyst demo program was used to calculate the prevalence rate of the study groups. Since the articles were p < 0.001 in the heterogeneity test, prevalence rate and 95% confidence intervals were calculated from the number of cases using the random effects model in group analysis. Results As a result of first literature review 26 articles were reached. Duplications were eliminated and summaries of the remaining articles were read as double-blind. Ten studies were included in the study that were suitable for inclusion criteria and quality evaluation. Seven of the studies were conducted only in university students, while 3 were community-based. As a result of the analysis, 2399 of 8845 university students used waterpipe (31.0%; 95% CI: 27.3-34.7), while 356 of the 33,129 individuals used waterpipe (1.2%; 95% CI: 0.04-2.0) in community-based studies. Conclusions As a result of the comprehensive literature research, it was found that the studies on waterpipe use were less in literature and prevalence was higher than expected in university students. Key messages In university students, the use of waterpipe was more common than the community, and intervention studies about the use of waterpipe were needed. Waterpipe use and surveillance studies in the communities are important for taking preventive measures and monitoring health outcomes.

scholarly journals Prevalence of second-hand smoke exposure in houses in Turkey: a meta-analysis study

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
A Kılınç ◽  
C Çam ◽  
M F Önsüz ◽  
S Metintaş
Keyword(s):  
Prevalence Rate ◽  
Meta Analysis ◽  
Group Analysis ◽  
Smoke Exposure ◽  
Second Hand Smoke ◽  
Cochrane Library ◽  
Inclusion Criteria ◽  
High Exposure ◽  
Second Hand Smoke Exposure ◽  
Shs Exposure

Abstract Background Second hand smoke(SHS) exposure means breathing the air polluted by someone else's cigarette smoke. The aim of the study was to perform a meta-analysis of studies about the in-house second hand smoke exposure prevalence in Turkey. Methods PubMed, Web of Science, Turkey Citation Index, TR Index and the Cochrane library databases in the screening of articles published in Turkish and English languages “second hand smoke”, “prevalence” and “Turkey” keywords were used. Studies who were original, were cross-sectional, had the number of participants and the number of people exposed to in-house SHS, used age groups and were conducted in Turkey were in accordance with our inclusion criteria thus included in the study. Global tobacco surveys and studies using data from them were also included. OpenMeta[Analyst] program was used to calculate the prevalence rate of the study groups. Since the articles were p < 0.001 in the heterogeneity test, prevalence rate and 95% confidence intervals were calculated from the number of cases using the random effects model in group analysis. Results As a result of the scan, 59 articles were reached. Duplications were eliminated and summaries of the remaining articles were read as double-blind. Suitable for inclusion criteria and quality evaluation 11 studies were included in the meta analysis. Among them, 7 studies were conducted on people who are younger than 15 years. The meta analysis showed that the SHS exposure for those aged 15 and above was 12 097/30 138 (39.3%; 95% CI: 25.9-52.8) and for those younger than 15 was 57 028/112 547 (55.9%; 95% CI: 42.4-69.4). Conclusions As a result of the comprehensive literature research, it was found that the SHS exposure in houses is a huge problem for Turkey especially for the young people. Key messages The exposure to second-hand smoking in houses puts both youth and adult population’s health at risk in Turkey. Intervention programs should be commenced to tackle high exposure rates and in-house smoking.

scholarly journals Recognition and Participation of Colorectal Cancer Screening in Turkey: Meta-analysis of Literature

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
S Aydoğan ◽  
S Metintaş ◽  
M F Önsüz
Keyword(s):  
Colorectal Cancer ◽  
Cancer Screening ◽  
English Language ◽  
Meta Analysis ◽  
Group Analysis ◽  
Fecal Occult Blood ◽  
Screening Methods ◽  
Double Blind ◽  
Cross Sectional ◽  
Crc Screening

Abstract Background The aim of the study was to perform a systematic review and meta-analysis of studies about the proportion of recognition of fecal occult blood test (FOBT) and colonoscopy (CS) methods and participation to them in any period of life for colorectal cancer (CRC) screening in Turkey. Methods PubMed, Web of Science, Google Scholar, Turkey Citation Index and YOK Thesis Center databases were screened both in Turkish and English language to identify relevant studies and key words ’colorectal cancer’, ’colon cancer’, ’cancer screening’, ’information’, ’attitude’, ’behavior’, ’awareness’ and ’Turkey’ were. Criteria for inclusion in the analysis were; conducted in Turkey, original and cross-sectional, conducted CRC risky groups (having CRC in the first degree patients and 50 and above age), studies that give the number of participants and number of taking FOBT and CS screening in any period of their lives and/or the number of knowing them. The studies that met the criteria were read as double blind. The data were entered into the Open Meta Analyst demo program. Because of p < 0.001 in the heterogeneity test, random effects model was used in group analysis of the articles. The proportion and 95% confidence interval of knowing and taking FOBT and CS were calculated from the total number of cases. Results A total of 1176 articles were reached in first review. Duplications and inappropriated studies were eliminated, and 52 studies were selected. Eight studies about recognition FOBT, 16 about participation FOBT, 9 about recognition CS and 17 about participation CS were taken in analysis. After analysis it was found that 1315 of 4334 individuals (19.3%, 95%CI:6.6-32.1) recognized to FOBT, 1174 of 6825 individuals (13.2%, 8.0-18.5) participated to FOBT, 2197 of 5728 individuals (31.7%, 18.2-45.2) recognized to CS and 913 of 8860 individuals (10.0%, 8.1-12.0) participated to CS. Conclusions The proportion of recognition and participation to FOBT and CS were found less than expected. Key messages The proportion of recognition and participation CRC screening methods is low in risky groups. Awareness and participation of screening should be increased in risky groups.

Race-Related Association between APOE Genotype and Alzheimer’s Disease: A Systematic Review and Meta-Analysis

2021 ◽  
pp. 1-10
Author(s):  
Wei Qin ◽  
Wenwen Li ◽  
Qi Wang ◽  
Min Gong ◽  
Tingting Li ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Black People ◽  
Late Onset ◽  
Meta Analysis ◽  
Group Analysis ◽  
Apoe Genotype ◽  
Cochrane Library ◽  
Data Sets ◽  
Apoe Genotypes

Background: The global race-dependent association of Alzheimer’s disease (AD) and apolipoprotein E (APOE) genotype is not well understood. Transethnic analysis of APOE could clarify the role of genetics in AD risk across populations. Objective: This study aims to determine how race and APOE genotype affect the risks for AD. Methods: We performed a systematic search of PubMed, Embase, Web of Science, and the Cochrane Library since 1993 to Aug 25, 2020. A total of 10,395 reports were identified, and 133 were eligible for analysis with data on 77,402 participants. Studies contained AD clinical diagnostic and APOE genotype data. Homogeneous data sets were pooled in case-control analyses. Odds ratios and 95% confidence intervals for developing AD were calculated for populations of different races and APOE genotypes. Results: The proportion of APOE genotypes and alleles differed between populations of different races. Results showed that APOE ɛ4 was a risk factor for AD, whereas APOE ɛ2 protected against it. The effects of APOE ɛ4 and ɛ2 on AD risk were distinct in various races, they were substantially attenuated among Black people. Sub-group analysis found a higher frequency of APOE ɛ4/ɛ4 and lower frequency of APOE ɛ3/ɛ3 among early-onset AD than late-onset AD in a combined group and different races. Conclusion: Our meta-analysis suggests that the association of APOE genotypes and AD differ between races. These results enhance our understanding of APOE-related risk for AD across race backgrounds and provide new insights into precision medicine for AD.

scholarly journals Comparison of clinical efficacy and safety between dexmedetomidine and propofol among patients undergoing gastrointestinal endoscopy: a meta-analysis

2021 ◽  
Vol 49 (7) ◽  
pp. 030006052110327
Author(s):  
Weihua Liu ◽  
Wenli Yu ◽  
Hongli Yu ◽  
Mingwei Sheng
Keyword(s):  
Clinical Efficacy ◽  
Lower Risk ◽  
Gastrointestinal Endoscopy ◽  
Weighted Mean Difference ◽  
Meta Analysis ◽  
Similar Efficacy ◽  
Cochrane Library ◽  
Efficacy And Safety ◽  
Inclusion Criteria ◽  
Weighted Mean

Objective To compare the clinical efficacy and safety of dexmedetomidine and propofol in patients who underwent gastrointestinal endoscopy. Methods Relevant studies comparing dexmedetomidine and propofol among patients who underwent gastrointestinal endoscopy were retrieved from databases such as PubMed, Embase, and Cochrane Library. Results Seven relevant studies (dexmedetomidine group, n = 238; propofol group, n = 239) met the inclusion criteria. There were no significant differences in the induction time (weighted mean difference [WMD] = 3.46, 95% confidence interval [CI] = −0.95–7.88, I2 = 99%) and recovery time (WMD = 2.74, 95% CI = −2.72–8.19, I2 = 98%). Subgroup analysis revealed no significant differences in the risks of hypotension (risk ratio [RR] = 0.56, 95% CI = 0.25–1.22) and nausea and vomiting (RR = 1.00, 95% CI = 0.46–2.22) between the drugs, whereas dexmedetomidine carried a lower risk of hypoxia (RR = 0.26, 95% CI = 0.11–0.63) and higher risk of bradycardia (RR = 3.01, 95% CI = 1.38–6.54). Conclusions Dexmedetomidine had similar efficacy and safety profiles as propofol in patients undergoing gastrointestinal endoscopy.

scholarly journals Association between serum visfatin levels and psoriasis and their correlation with disease severity: a meta-analysis

2021 ◽  
Vol 49 (3) ◽  
pp. 030006052110023
Author(s):  
Qian Zou ◽  
Jiawei Si ◽  
Yatao Guo ◽  
Jiayu Yu ◽  
Huijuan Shi
Keyword(s):  
Body Mass Index ◽  
Meta Analysis ◽  
Severity Index ◽  
Cochrane Library ◽  
Control Group ◽  
Inclusion Criteria ◽  
Subgroup Analyses ◽  
Mean Differences ◽  
The Cochrane Library ◽  
Psoriasis Severity

Objective To determine the association between serum visfatin levels and psoriasis and to evaluate the correlation between serum visfatin levels and the severity of psoriasis. Methods The electronic databases PubMed®, Embase® and the Cochrane Library were searched for articles published from inception to 1 May 2020. Data were extracted and then standard mean differences (SMDs) and 95% confidence intervals (CIs) were calculated for pooled estimates. Results A total of 11 studies met the inclusion criteria and were included (448 patients diagnosed with psoriasis and 377 controls). This meta-analysis demonstrated that patients with psoriasis had significantly higher levels of visfatin than the controls (SMD = 0.90, 95% CI 0.52, 1.28). Subgroup analyses showed that differences in serum visfatin levels between the patient group and the control group were associated with ethnicity, Psoriasis Area and Severity Index (PASI) and body mass index. Additionally, a meta-analysis of correlations showed that visfatin levels in patients with psoriasis were positively correlated with PASI ( r = 0.51, 95% CI 0.14, 0.75). Conclusions This meta-analysis showed that serum visfatin levels in patients with psoriasis were significantly higher than those in the controls and a positive correlation between serum visfatin levels and psoriasis severity was observed.

scholarly journals Community-based interventions for childhood asthma using comprehensive approaches: a systematic review and meta-analysis

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Mei Chan ◽  
Melinda Gray ◽  
Christine Burns ◽  
Louisa Owens ◽  
Susan Woolfenden ◽  
...  
Keyword(s):  
Systematic Review ◽  
Childhood Asthma ◽  
Action Plan ◽  
Controlled Trial ◽  
Meta Analysis ◽  
Mean Difference ◽  
Cochrane Library ◽  
Care Utilization ◽  
Community Based Interventions ◽  
Community Based

Abstract Objective We conducted a systematic review and meta-analysis to determine the effectiveness of comprehensive community-based interventions with ≥ 2 components in improving asthma outcomes in children. Methods A systematic search of Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Excerpta Medica Database (EMBASE), Cochrane Library and hand search of reference collections were conducted to identify any research articles published in English between 2000 and 2019. All studies reporting community-based asthma interventions with ≥ 2 components (e.g., asthma self-management education, home environmental assessment or care coordination etc.) for children aged ≤ 18 years were included. Meta-analyses were performed using random-effects model to estimate pooled odds ratio (OR) with 95% confidence intervals (CIs). Results Of the 2352 studies identified, 21 studies were included in the final analysis: 19 pre-post interventions, one randomised controlled trial (RCT) and one retrospective study. Comprehensive asthma programs with multicomponent interventions were associated with significant reduction in asthma-related Emergency Department (ED) visits (OR = 0.26; 95% CI 0.20–0.35), hospitalizations (OR = 0.24; 95% CI 0.15–0.38), number of days (mean difference = − 2.58; 95% CI − 3.00 to − 2.17) and nights with asthma symptoms (mean difference = − 2.14; 95% CI − 2.94 to − 1.34), use of short-acting asthma medications/bronchodilators (BD) (OR = 0.28; 95% CI 0.16–0.51), and increase use of asthma action plan (AAP) (OR = 8.87; 95% CI 3.85–20.45). Conclusion Community-based asthma care using more comprehensive approaches may improve childhood asthma management and reduce asthma related health care utilization.

Executive functions in children with heart disease: a systematic review and meta-analysis

2021 ◽  
pp. 1-9
Author(s):  
William M. Jackson ◽  
Nicholas Davis ◽  
Johanna Calderon ◽  
Jennifer J. Lee ◽  
Nicole Feirsen ◽  
...  
Keyword(s):  
Systematic Review ◽  
Executive Functions ◽  
Data Extraction ◽  
Meta Analysis ◽  
Executive Dysfunction ◽  
Cochrane Library ◽  
Planning Problem ◽  
Healthy Controls ◽  
Cross Sectional ◽  
Increased Risk

Abstract Context: People with CHD are at increased risk for executive functioning deficits. Meta-analyses of these measures in CHD patients compared to healthy controls have not been reported. Objective: To examine differences in executive functions in individuals with CHD compared to healthy controls. Data sources: We performed a systematic review of publications from 1 January, 1986 to 15 June, 2020 indexed in PubMed, CINAHL, EMBASE, PsycInfo, Web of Science, and the Cochrane Library. Study selection: Inclusion criteria were (1) studies containing at least one executive function measure; (2) participants were over the age of three. Data extraction: Data extraction and quality assessment were performed independently by two authors. We used a shifting unit-of-analysis approach and pooled data using a random effects model. Results: The search yielded 61,217 results. Twenty-eight studies met criteria. A total of 7789 people with CHD were compared with 8187 healthy controls. We found the following standardised mean differences: −0.628 (−0.726, −0.531) for cognitive flexibility and set shifting, −0.469 (−0.606, −0.333) for inhibition, −0.369 (−0.466, −0.273) for working memory, −0.334 (−0.546, −0.121) for planning/problem solving, −0.361 (−0.576, −0.147) for summary measures, and −0.444 (−0.614, −0.274) for reporter-based measures (p < 0.001). Limitations: Our analysis consisted of cross-sectional and observational studies. We could not quantify the effect of collinearity. Conclusions: Individuals with CHD appear to have at least moderate deficits in executive functions. Given the growing population of people with CHD, more attention should be devoted to identifying executive dysfunction in this vulnerable group.

Cognitive function and risk for depression in old age: a meta-analysis of published literature

2010 ◽  
Vol 23 (4) ◽  
pp. 516-525 ◽  
Author(s):  
Chang-Quan Huang ◽  
Zheng-Rong Wang ◽  
Yong-Hong Li ◽  
Yi-Zhou Xie ◽  
Qing-Xiu Liu
Keyword(s):  
Cognitive Impairment ◽  
Relative Risk ◽  
Cognitive Function ◽  
Longitudinal Studies ◽  
Old Age ◽  
Meta Analysis ◽  
Incidence Rates ◽  
Cochrane Library ◽  
Cross Sectional ◽  
Risk For Depression

ABSTRACTBackground: We assessed the relationship between cognitive impairment (including mild cognitive impairment with no signs of dementia, and dementia) and risk for depression in old age (60 years and older).Methods: MEDLINE, EMBASE and the Cochrane Library database were used to identify potential studies. All of the clinical studies that produced data on the association between cognitive function and risk of depression among individuals aged 55 years or older were identified and included in this review. The studies were classified into cross-sectional and longitudinal subsets. The quantitative meta-analysis of cross-sectional and longitudinal studies were performed. For prevalence and incidence rates of depression, odds risk (OR) and relative risk (RR) were calculated, respectively.Results: Since all but two studies found in the search were for individuals aged 60 years or over, we assessed and reported on results for this larger group only. In this review we included 13 cross-sectional and four prospective longitudinal studies. The quantitative meta-analysis showed that, in old age, individuals with non-dementia cognitive impairment had neither significant higher prevalence nor incidence rates of depression than those without (odds risk (OR): 1.48, 95% confidence intervals (95% CI): 0.87–2.52; relative risk (RR): 1.12, 95% CI: 0.62–2.01). In old age, individuals with dementia had both significant higher prevalence and incidence rates of depression than those without (OR: 1.82, 95% CI: 1.15–2.89; RR: 3.92, 95% CI: 1.93–7.99).Conclusions: Despite the methodological limitations of this meta-analysis, we found that in old age, there was no association between depression and cognitive impairment with no dementia; however, there was a definite association between depression and dementia and thus dementia might be a risk for depression.

scholarly journals Serum Cytokines in Erythema Nodosum Leprosum Versus Non-Reactional Leprosy: A Systematic Review and Meta-analysis

2019 ◽  
Vol 53 (2) ◽  
Author(s):  
Mia Katrina R. Gervasio ◽  
Felix Paolo J. Lizarondo ◽  
Belen L. Dofitas
Keyword(s):  
Erythema Nodosum ◽  
Meta Analysis ◽  
Underlying Mechanism ◽  
Cochrane Library ◽  
Significant Heterogeneity ◽  
Sample Sizes ◽  
Cross Sectional ◽  
Erythema Nodosum Leprosum ◽  
Keywords Cytokines ◽  
Newcastle Ottawa Scale

Background. Erythema nodosum leprosum is an immune-mediated complication of leprosy whose underlying mechanism has not yet been fully elucidated, making management difficult.Objectives. To determine the serum cytokine profile of ENL compared to non-reactional leprosy states. Methods. An open literature search was performed using MEDLINE, Cochrane Library, TRIP and HERDIN electronic databases using the keywords ("cytokines" or “inflammatory mediators”) and (“erythema nodosum leprosum” or “ENL”) and (“leprosy” or “lepra”). Studies were selected by two independent review authors. Risk of bias was assessed using the Newcastle-Ottawa Scale and statistical analysis was performed using RevMan 5.3 software. Results. Eight cross-sectional studies with 197 participants were included. Meta-analysis showed that both serum IL-17 and serum IFN-γ were significantly decreased (Z 2.39, p = 0.02 and Z 2.74, p = 0.01, respectively) in ENL compared to non-reactional states. However, for IL-1β, IL-6, IL-10, IL-22, TNF-α and TGF-β, no significant differences were found between the two groups. Conlusion. ENL appears to be an exacerbation of the Th2 cytokine response seen in the lepromatous pole of leprosy. However, despite pooling of data, sample sizes remain small resulting in significant heterogeneity. Future studies involving large sample sizes and investigating a wider range of cytokines are encouraged.

scholarly journals The relationship between Internet use and self-concept clarity: A systematic review and meta-analysis

2021 ◽  
Vol 15 (2) ◽  
Author(s):  
Cristina Elena Petre
Keyword(s):  
Systematic Review ◽  
Internet Use ◽  
Meta Analysis ◽  
Self Concept ◽  
The Internet ◽  
Inclusion Criteria ◽  
Cross Sectional ◽  
Self Evaluation ◽  
Cross Sectional Design ◽  
The Relationship

There are three hypotheses regarding the relationship between Self-Concept Clarity (SCC) and Internet use. It was argued that Internet use: 1) decreases SCC, 2) increases SCC, 3) does not relate with SCC. The present study, in the form of a systematic and meta-analytic synthesis, aimed to explore: a) the extent empirical evidence can support each hypothesis; b) how Internet use-SCC relationship was addressed across studies; c) the intensity of the Internet use –SCC relationship; d) potential moderators. Twenty-one studies (N = 8,910) met the inclusion criteria for the systematic review (i.e., being quantitative, written in English, concerned with Internet use -SCC relationship) and 11 studies (N = 3,298) met the additional criteria for meta-analysis (i.e., being correlational, using self-evaluation instruments, quantifying general Internet use and including the information needed to calculate the meta-analysis specific indicators). Results emphasized that all three hypotheses are plausible, as distinct dimensions of Internet use related differently with SCC. However, the conclusions were limited by the extensive use of cross-sectional design. For general Internet use and SCC relationship the overall effect was -0.350, p < .01. Some moderators were significant: cultural background, Internet operationalization, age homogeneity, participants rewarding. This paper outlines the complexity of SCC – Internet relationship and underlines some of the gaps that should be further addressed. Implications and limits of the study (e.g., publication bias, excluded outcomes in the meta-analysis or possible omission of moderators) are discussed.

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