Caffeine consumption patterns and determinants among adolescents in Serbia

2016 ◽  
Vol 30 (4) ◽  
Author(s):  
Dragana Dragas Milovanovic ◽  
Mihajlo Jakovljevic ◽  
Milica Scekic ◽  
Natasa Djordjevic
Keyword(s):  
Peer Influence ◽  
Longitudinal Design ◽  
Smoking Status ◽  
Daily Intake ◽  
Accurate Estimation ◽  
Caffeine Intake ◽  
Cross Sectional Survey ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Prospective Longitudinal

Abstract Background: The number of adolescents who use caffeine is constantly increasing. As juvenile age is vulnerable, it is reasonable to expect that they will differently perceive reason and react to caffeine use than adults, and be more prone to unwanted physiological and psychological consequences of its consumption. Aim: Analysis of the scope and pattern of caffeine consumption among adolescents in Serbia. Study design: The cross-sectional survey was implemented in the study population of 191 Serbian adolescents during 2010. Results: The median daily intake of caffeine was 95.6 mg. The major source of caffeine was brewed coffee, and the most common reasons for caffeine intake were leisure, peer influence, or habit. Only 57.6% of the subjects were aware that caffeine is present in consumed beverages. Sex affected the pattern, but not the overall level, of caffeine consumption. No association between caffeine consumption and smoking status, frequency of caffeine use in the family, or negative personal experience with caffeine effects was observed. Conclusion: Our investigation provides first and rather detailed insight into caffeine-containing beverage consumption scope and pattern among Serbian adolescents. For accurate estimation and analysis of caffeine intake in this population, randomized studies with prospective longitudinal design, caffeine content measurement, and more subjects involved are warranted.

scholarly journals CAFFEINATED PRODUCTS CONSUMPTION AND THEIR HEALTH AND BEHAVIOR ALERTS AMONG MEDICAL STUDENTS AT BENGHAZI UNIVERSITY

2021 ◽  
pp. 159-168
Author(s):  
Manal Meilad ◽  
Sabreen Ramadan ◽  
Haya Hassan ◽  
Ali Ateia Elmabsout
Keyword(s):  
Medical Student ◽  
Medical Students ◽  
Soft Drink ◽  
Daily Intake ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Negative Effect ◽  
And Behavior

Introduction: Caffeine is the most widely consumed psychoactive substance in the world and not only found in coffee, but also present in some products includes tea, energy drinks, caffeine containing medicine and soft drink. The aim of conducting the research is to study most popular caffeinated product consumption and its health and behavior alerts among medical students. Methods: A cross sectional study was conducted from beginning of January to the end of March 2020 on branches of medical faculties involved 545 students. Purposive sampling was used to enroll students for this study and they were asked to respond to the validated questionnaires. A questionnaire related to the caffeinated products consumption and related health problems. The analysis included frequency, percentages, mean, standard deviation, unpaired T-test and ANOVA. Result and discussion : The data collected on 545 students found that medical student consumed caffeine in the form of chocolate 87%, coffee 86%, Tea 74.9% soft beverages 67.2% , and Arabic coffee 59.1% ( P= 0.000). Most of the medical student have had some reasons for drinking caffeinated products and these reasons shown significant differences (P< 0.05) and these reasons include 76.5% increase during exam time, about 65% , to a raise level of attention and focus at the lecture and 62% for improve mood .However, students did not aware and expect the negative effect towards caffeine consumption. Based on gender, there was different on the amounts of daily caffeine intake by which male more than female (P< 0.05). Furthermore caffeinated products consumption significant associated with increased body weight (P< 0.05) There also found significant differences of caffeinated products intake among male and female (P< 0.05) by which male more frequent consume. Conclusions: Drinking caffeine containing products by the students were variable from different sources. Although, students were shown consumed caffeine at modest levels. In spite , monitoring is necessary for the daily intake and there is need for educational programs about the health effects related to high consumption of caffeinated products. KEYWORDS: malnutrition, caffeinated, BMI, Behaviors.

scholarly journals Psychosocial Factors, Smoke-Free Restrictions, and Media Exposure in Relation to Smoking-Related Attitudes and Behaviors among Adults in Armenia and Georgia

2021 ◽  
Vol 18 (8) ◽  
pp. 4013
Author(s):  
Christina N. Wysota ◽  
Marina Topuridze ◽  
Zhanna Sargsyan ◽  
Ana Dekanosidze ◽  
Lela Sturua ◽  
...  
Keyword(s):  
Smoking Status ◽  
Media Exposure ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Middle Income ◽  
Middle Income Countries ◽  
Quit Attempts ◽  
Multivariable Regression ◽  
Readiness To Quit ◽  
Perceived Harm

Background: Perceived harm, social influences, smoke-free policies, and media exposure have been understudied in relation to tobacco-related attitudes/behaviors in aggregate or in low and middle-income countries; thus, this study examined these factors collectively in relation to smoking-related outcomes among Armenian and Georgian adults. Methods: Using 2018 cross-sectional survey data (n = 1456), multivariable regression analyses examined these factors in relation to smoking status, perceived harm among nonsmokers, and readiness to quit and past-year quit attempts among smokers. Results: Significant predictors (p < 0.05) of current smoking (27.3%) included lower perceived harm, more smoking friends, and fewer home and vehicle restrictions. Among nonsmokers, more home and restaurant/bar restrictions, fewer vehicle restrictions, greater anti-tobacco media exposure, and less pro-tobacco media exposure predicted greater perceived harm. Among smokers, greater perceived social acceptability of smoking, less anti-tobacco media exposure, and greater pro-tobacco media exposure predicted readiness to quit (12.7% of smokers). More smoking friends, more home restrictions, less anti-tobacco media exposure, and greater pro-tobacco media exposure predicted past-year quit attempts (19.2%). Conclusions: Findings support the importance of smoke-free policies but were counterintuitive regarding the roles of social and media influences, underscoring the need to better understand how to address these influences, particularly in countries with high smoking rates.

scholarly journals Altered Gut Microbiota in Irritable Bowel Syndrome and Its Association with Food Components

2021 ◽  
Vol 11 (1) ◽  
pp. 35
Author(s):  
Zahra A. Barandouzi ◽  
Joochul Lee ◽  
Kendra Maas ◽  
Angela R. Starkweather ◽  
Xiaomei S. Cong
Keyword(s):  
Irritable Bowel Syndrome ◽  
Gut Microbiota ◽  
Alpha Diversity ◽  
Diversity Indices ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Food Components ◽  
Irritable Bowel

The interplay between diet and gut microbiota has gained interest as a potential contributor in pathophysiology of irritable bowel syndrome (IBS). The purpose of this study was to compare food components and gut microbiota patterns between IBS patients and healthy controls (HC) as well as to explore the associations of food components and microbiota profiles. A cross-sectional study was conducted with 80 young adults with IBS and 21 HC recruited. The food frequency questionnaire was used to measure food components. Fecal samples were collected and profiled by 16S rRNA Illumina sequencing. Food components were similar in both IBS and HC groups, except in caffeine consumption. Higher alpha diversity indices and altered gut microbiota were observed in IBS compared to the HC. A negative correlation existed between total observed species and caffeine intake in the HC, and a positive correlation between alpha diversity indices and dietary fiber in the IBS group. Higher alpha diversity and gut microbiota alteration were found in IBS people who consumed caffeine more than 400 mg/d. Moreover, high microbial diversity and alteration of gut microbiota composition in IBS people with high caffeine consumption may be a clue toward the effects of caffeine on the gut microbiome pattern, which warrants further study.

scholarly journals Assessment of the levels of caffeine consumption among Saudi Arabian university students

2021 ◽  
Vol 8 (3) ◽  
pp. 36-39
Author(s):  
Sami Abdulrahman Alhamidi ◽  
◽  
Seham Mansour Alyousef ◽  
Keyword(s):  
Nursing Students ◽  
University Students ◽  
Undergraduate Students ◽  
Saudi Arabian ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Undergraduate Nursing ◽  
Typical Day

This study aimed to assess the caffeine consumption of Saudi Arabian undergraduate students and to determine if the average amount consumed is within healthful parameters. Caffeine consumption in Saudi Arabia is a major cultural and social feature. Consumption of excessive amounts of caffeine can be deleterious to the health of university students. This is a cross-sectional study. A total of 145 male undergraduate nursing students were surveyed using the Caffeine Consumption Questionnaire to assess their caffeine intake on a typical day. Among this group, 34.5% of students exceeded the 400mg daily safe levels for caffeine consumption. The average consumption of the total group, those consuming below 400mg and those exceeding 400mg were 325.1, 201.2, and 570.1 mg, respectively. Tea and coffee were the major contributors to total caffeine intake ranging from 0-8 (240ml) servings per day. Health promotion aimed at illuminating health risks of caffeine consumption exceeding safe limits may assist in modification of intake to more healthful levels.

scholarly journals Methods of conduct and reporting of living systematic reviews: a protocol for a living methodological survey

F1000Research ◽  
2019 ◽  
Vol 8 ◽  
pp. 221 ◽  
Author(s):  
Assem M. Khamis ◽  
Lara A. Kahale ◽  
Hector Pardo-Hernandez ◽  
Holger J. Schünemann ◽  
Elie A. Akl
Keyword(s):  
Systematic Review ◽  
Systematic Reviews ◽  
Evidence Synthesis ◽  
Cochrane Library ◽  
Cross Sectional Survey ◽  
Systematic Review Methodology ◽  
Cross Sectional ◽  
Prospective Longitudinal ◽  
Over Time

Background: The living systematic review (LSR) is an emerging approach for improved evidence synthesis that uses continual updating to include relevant new evidence as soon as it is published. The objectives of this study are to: 1) assess the methods of conduct and reporting of living systematic reviews using a living study approach; and 2) describe the life cycle of living systematic reviews, i.e., describe the changes over time to their methods and findings. Methods: For objective 1, we will begin by conducting a cross-sectional survey and then update its findings every 6 months by including newly published LSRs. For objective 2, we will conduct a prospective longitudinal follow-up of the cohort of included LSRs. To identify LSRs, we will continually search the following electronic databases: Medline, EMBASE and the Cochrane library. We will also contact groups conducting LSRs to identify eligible studies that we might have missed. We will follow the standard systematic review methodology for study selection and data abstraction. For each LSR update, we will abstract information on the following: 1) general characteristics, 2) systematic review methodology, 3) living approach methodology, 4) results, and 5) editorial and publication processes. We will update the findings of both the surveys and the longitudinal follow-up of included LSRs every 6 months. In addition, we will identify articles addressing LSR methods to be included in an ‘LSR methods repository’. Conclusion: The proposed living methodological survey will allow us to monitor how the methods of conduct, and reporting as well as the findings of LSRs change over time. Ultimately this should help with ensuring the quality and transparency of LSRs.

scholarly journals Extent of misuse and dependence of codeine-containing products among medical and pharmacy students in a Nigerian University

2019 ◽  
Author(s):  
Wuraola Akande-Sholabi ◽  
Rasaq Adisa ◽  
Olayinka S Ilesanmi ◽  
Ayomide Esther Bello
Keyword(s):  
Peer Influence ◽  
Pharmacy Students ◽  
Cross Sectional Survey ◽  
Preventive Program ◽  
Cross Sectional ◽  
Medication Misuse ◽  
Healthcare Students ◽  
Inappropriate Use ◽  
Nigerian University ◽  
Cough Syrup

Abstract Background Misuse and dependency of opioids especially codeine-containing products is of increasing global concern. Inappropriate use of opioids among healthcare students could affect quality of service and ethical conducts of these future professionals, thereby putting the society at risk. Objectives To evaluate knowledge and perception of medical and pharmacy students in a Nigerian tertiary University on use of opioids with focus on codeine-containing products. Methods A cross-sectional survey among 335-medical and 185-pharmacy students from University of Ibadan, Nigeria, between September and December 2018, using a semi-structured questionnaire. Results Codeine-containing cough syrup was the most commonly used opioid-products (163;31.3%) among the students. Majority (469;90.2%) had good perception about codeine-containing products, while 319(61.3%) had poor knowledge of opioids usage. Logistic-regression shows that students who experienced some side-effects they would like to experience again, 36.31[AOR=36.31, 95% CI: (10.89-121.12)] and those pressured into using codeine-containing products, 11.77[AOR=11.77, CI=95% (2.50-55.38)] had more tendency of misuse. Conclusion Misuse of codeine-containing products among medical and pharmacy students is obvious. Peer-influence and experience of some effects are significant predictors of misuse among the students. Thus, healthcare curriculum should incorporate preventive program on medication misuse, while policy that favours peer-support program on medication misuse is advocated for healthcare students.

The relationship of caffeinated beverages with depressive symptoms and decision-making

2021 ◽  
pp. 1-10
Author(s):  
Hatice Çolak ◽  
Emel Erdeniz ◽  
Esra Tansu Sarıyer ◽  
Ekin Çevik ◽  
Didem Yangın
Keyword(s):  
Decision Making ◽  
Depressive Symptoms ◽  
Linear Regression Analysis ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Decision Making Styles ◽  
Intuitive Decision Making ◽  
The Relationship

BACKGROUND: Caffeine can affect depressive symptoms and decision-making. OBJECTIVE: This study aims to examine the relationship between caffeinated beverages consumption with depressive symptoms and decision-making styles. METHODS: This cross-sectional study was conducted with 432 adults working in office environment. The questionnaire consisting of individuals’ socio-demographic attributes, the frequency and the amount of caffeinated beverages consumption, the “Epidemiological Research Center-Depression (CES-D) Scale” and the “Decision-Making Styles Scale” were used. The frequency and amount of caffeinated beverages were determined using the food frequency questionnaire (FFQ). The participants were asked to choose which cup/mug they prefer to drink their caffeinated beverages and what amount they consume that beverage at a time. All the data were collected using online platforms. RESULTS: In the study, 76.7%of the participants were female and the mean age was 31.5±8.0 years. The average daily total caffeine intake of the participants was 425.8±461.4 mg and the total CES-D scale score was 17.7±11.2 points. It was found that as the amount of caffeine consumed increased, intuitive decision-making decreased and depressive symptoms increased (p <  0.05). In linear regression analysis, total caffeine consumption was found to be a significant predictor for the intuitive decision-making score (B: –0.151; p:0.002). When caffeine consumption is controlled, intuitive and rational decision making decreases with increasing depressive symptoms while addiction and avoidance decision making increased (p <  0.05). CONCLUSIONS: As a result, the amount of caffeine consumed daily was related to intuitive decision-making but did not effect depression. It has been observed that depressive symptoms affect decision-making styles in different ways. To our knowledge, our study is the first to examine the effects of caffeine consumption on depression and decision-making styles. Accordingly, future studies may focus on the link between caffeine consumption, depression, and decision-making styles in larger populations and the mechanisms that influence this relationship.

scholarly journals Prostate specific antigen (PSA) screening rates and factors associated with screening in Eastern Canadian men: Findings from cross-sectional survey data

2020 ◽  
Vol 14 (7) ◽  
Author(s):  
Devan Tchir ◽  
Marwa Farag ◽  
Michael Szafron
Keyword(s):  
Prostate Specific Antigen ◽  
Smoking Status ◽  
Specific Antigen ◽  
Age Groups ◽  
Canadian Community Health Survey ◽  
Cross Sectional Survey ◽  
Related Factors ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Psa Screening

Introduction: The prostate-specific antigen (PSA) test is used in Canada to detect prostate cancer (PCa) despite mixed recommendations. Complications arising from false-positives are common, posing as a cancer-screening concern. This work estimates some Canadian rates of PSA screening and identifies men at increased odds for PSA screening. Methods: The Canadian Community Health Survey (CCHS) from 2009/10 (Atlantic Canada; ATL), 2011/2012 (Ontario; ON), and 2013/2014 (Quebec; QC) were used. Lifetime and recent PSA screening with confidence intervals were constructed to estimate PSA screening in ATL, ON, and QC. Two logistic regression models (for men <50 and ≥50 years of age) were used to determine associations between factors and lifetime PSA screening. Results: PSA screening rates have increased in most age groups for ATL, ON, and QC since 2000/2001. Factors positively associated with lifetime PSA screening in men of all ages were: having a digital rectal exam, having a regular doctor, and having a colorectal exam. Fruit and vegetables consumption and non-smoking status were positively associated with lifetime PSA screening in men <50 years of age. High income and the presence of chronic health conditions were positively associated with lifetime PSA screening in men ≥50 years of age. Conclusions: PSA screening rates have generally increased since 2000/2001 in Canada. Physician-related factors play a role in men at all ages, while different factors are associated in men <50 years of age and men ≥50 years of age. Limitations include the generalizability to all of Canada and the potential for recall bias.

scholarly journals Associations of tobacco smoking with body mass distribution; a population-based study of 65,875 men and women in midlife

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Sidsel Graff-Iversen ◽  
Stephen Hewitt ◽  
Lisa Forsén ◽  
Liv Grøtvedt ◽  
Inger Ariansen
Keyword(s):  
Cardiovascular Risk ◽  
Smoking Status ◽  
Health Indicators ◽  
Population Based ◽  
Lower Percentage ◽  
Body Region ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Men And Women ◽  
Never Smokers

Abstract Background Studies indicate an effect of smoking toward abdominal obesity, but few assess hip and waist circumferences (HC and WC) independently. The present study aimed to assess the associations of smoking status and volume smoked with HC and WC and their ratio in a population with low prevalence of obesity together with high prevalence of smoking. Methods We used cross-sectional survey data from 11 of a total 19 Norwegian counties examined in 1997–99 including 65,875 men and women aged 39–44 years. Analysis of associations were adjusted for confounding by socioeconomic position, health indicators, and additionally for BMI. Results Compared with never-smokers, when adjusting for confounders and in addition for BMI, mean HC remained lower while mean WC and waist-hip-ratio (WHR) were higher in current smokers. The finding of a lower HC and higher WHR level among smokers was consistent by sex and in strata by levels of education and physical activity, while the finding of higher WC by smoking was less consistent. Among current smokers, BMI-adjusted mean HC decreased whereas WC and WHR increased by volume smoked. Compared with current smokers, former smokers had higher BMI-adjusted HC, lower WHR and among women WC was lower. Conclusions The main finding in this study was the consistent negative associations of smoking with HC. In line with the hypothesis that lower percentage gluteofemoral fat is linked with higher cardiovascular risk, our results suggest that smoking impacts cardiovascular risk through mechanisms that reduce the capacity of fat storage in the lower body region.

scholarly journals Socio-demographic factors associated with smoking habits among university students in Belgrade, Serbia

2019 ◽  
Vol 58 (1) ◽  
pp. 11-20 ◽  
Author(s):  
Andrijana Milošević Georgiev ◽  
Jelena Kotur-Stevuljević ◽  
Dušanka Krajnović
Keyword(s):  
University Students ◽  
Peer Influence ◽  
Formal Education ◽  
Smoking Status ◽  
Cross Sectional Study ◽  
Smoking Prevention ◽  
Smoking Habits ◽  
Cross Sectional ◽  
Socio Demographic Factors ◽  
General Populations

Abstract Background Smoking rates in Serbian adults are among the highest in Europe. The objective of this study is to assess the prevalence of smoking and smoking-related behaviours of Belgrade University students depending on their sociodemographic characteristics and faculty group. Methods A cross-sectional study was carried out among 2,608 Belgrade University students (59.6% female) in 2015. A self-administered questionnaire was applied to the opportunity sample to collect the data describing students’ smoking habits and attitudes across all 30 faculties of the university. Results 30.5% of students reported smoking: 26.4% of medical, and 31.1% of non-medical ones. Smoking rate among female students was 31.2% vs. 29.5% among males. Age (p=0.001), relationship (<0.001) and employment status (p=0.002) had statistically significant influence on smoking status, while the differences in smoking status between genders (p=0.141) and medical and non-medical group of students (p=0.066) were not statistically significant. The highest percentage of students started smoking during high school (66.2%). As the most common reason to start smoking, respondents cited peer influence (36.5%). 44.3% of students who smoked unsuccessfully tried to quit smoking. Conclusion To combat high smoking prevalence among a younger population, the formal education of students about the adverse impacts of smoking should be integrated in all active anti-smoking programs. Medical students, as future healthcare professionals, can play an important role in smoking rates reduction among both younger and general populations, if properly trained and educated about smoking prevention and cessation techniques.

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