The association between food preferences, eating behavior, and body weight among female university students in the United Arab Emirates.

Introduction: This cross-sectional study investigated the associations between lifestyle, eating habits, food preferences, consumption patterns, and obesity among female university students in the United Arab Emirates (UAE). Methods: Approximately 4,728 participants, including both Emirati and Non-Emirati students (International Students). Data collection involved face-to-face interviews and anthropometric measurements, showing an interrelated relationship between food preferences and obesity among female university students. Results: While sociodemographic factors and lifestyle habits contribute to obesity, this study uniquely focuses on the role of food preferences and food consumption patterns in body weight status. The findings reveal a significant correlation between the intake of high-sugar beverages-such as milk, juices, soft drinks, and energy drinks-and an increased risk of overweight and obesity among both Emirati and Non-Emirati populations. Notably, milk consumption was particularly associated with obesity in non-Emirati populations (F = 88.1, p < 0.001) and with overweight status in Non-Emiratis (F = 7.73, p < 0.05). The consumption of juices and soft drinks was linked to obesity. Additionally, a significant preference for fruits and vegetables among overweight and obese students was observed, indicating a trend toward healthier food choices. However, there was also a clear preference for high-calorie, low-nutrient foods such as processed meats, sweets, and salty snacks. Fast food items like burgers, fried chicken, fries, pizza, shawarma, chips, and noodles were significantly correlated with increased body weight status, especially shawarma, which showed a notably high correlation with both obesity and overweight statuses (F-values of 38.3 and 91.11, respectively). Conclusion: The study indicated that food choices shape weight-related outcomes is important for designing effective strategies to promote healthier dietary patterns.

Differences in eating habits, physical activity, and sleep patterns among high school students and their parents before and during COVID-19 pandemic.

Introduction: The recent COVID-19 pandemic has profoundly disrupted the eating and lifestyle habits among populations, especially among younger populations who are more prone to unhealthy dietary behaviours. However, current knowledge related to eating and lifestyle patterns, especially physical activity and sleep among different generations is limited. Our study sought to understand the eating habits, physical activity, and sleep behaviours among high school students compared to their parents in Saudi Arabia, before and during the COVID-19 pandemic. Methods: This study was conducted in public high schools in Jeddah, Saudi Arabia (n = 8 schools), spanning from September 2021 to April 2022. Data were collected using an online questionnaire, distributed to all students and their parents (n = 516) in these schools. Results: During the pandemic, parents (46.4%) showed a heightened interest in health and nutrition compared to students (32.7%, p = 0.001). Food preferences changed for 58.1% of participants; 70.0% of parents and 36.7% of students opted for homemade food (p < 0.001). Unhealthy behaviours like eating out were more common in students. Weight varied by 74.0% during COVID-19, with more parents (41.4%) gaining weight than students (31.6%, p = 0.018). Physical activity dropped more for parents (42.1%) than students (23.9%), though 30.7 and 31.6% reported increases, respectively (p < 0.001). Regardless of the pandemic, students were more likely to sleep later compared to parents (58.0% vs. 41.4%; p < 0.001), while parents were more prone to waking up earlier compared to students (81.4% vs. 67.3%, p = 0.002). Discussion: The findings underscore the varied pandemic impact on eating habits and physical activity between students and parents. Tailored interventions are vital for promoting healthier choices during health crises.

Longitudinal Associations between Healthy Eating Habits, Resilience, Insomnia, and Internet Addiction in Chinese College Students: A Cross-Lagged Panel Analysis.

This study aimed to explore the longitudinal associations between healthy eating habits, resilience, insomnia, and Internet addiction by using a cross-lagged panel analysis of Chinese college students. Overall, 807 Chinese college students completed questionnaires on healthy eating habits, resilience, insomnia, and Internet addiction from August 2020 (time 1, T1) to November 2020 (time 2, T2), and were selected for the data analyses. Healthy eating habits (T1) had significant effects on resilience (T2; ß = 0.064, p < 0.05) and insomnia (T2; ß = -0.064, p < 0.05), but not Internet addiction (T2; ß = -0.028, p > 0.05). Insomnia (T1) negatively predicted resilience (T2; ß = -0.098, p < 0.01). Insomnia was bidirectionally associated with Internet addiction (Internet addiction at T1 to insomnia at T2: ß = 0.085, p < 0.01; insomnia at T1 to Internet addiction at T2: ß = 0.070, p < 0.05). Additionally, Internet addiction (T1) significantly predicted resilience (T2; ß = -0.075, p < 0.05). This study further expanded the understanding of the longitudinal associations between healthy eating habits, resilience, insomnia, and Internet addiction, which provided higher-level evidence and important implications for the interventions for reducing college students' Internet addiction, developing healthy eating habits, and improving resilience and sleep health.

Undernutrition, socio-demographic characteristics and eating habits of the elderly.

BACKGROUND AND AIMS: Ageing is often accompanied by a decrease of food consumption, possibly leading to undernutrition. A single nutritional study was conducted in 2011 in the general population, showing that 5.5% of people aged > 65 years were undernourished. The aim of our study was to assess the prevalence of undernutrition in the elderly and its relationship with sociodemographic characteristics and dietary habits. METHODS: A cross-sectional study was conducted on a representative sample of subjects aged ≥ 60 years in urban and rural areas of the country's eight administrative regions. A questionnaire including socio-demographic data, food consumption frequencies and anthropometric measurements was used. Student's t-test and Man Whitney test were used with a significance level of 5%. A multivariate analysis was performed between undernutrition and the other factors collected. RESULTS: 1698 older adults were included (male: 63.5%, sex ratio M/F= 1.7), with a mean age of 71.6 ± 9.4 years and a BMI of 22.6 ± 4.4 kg/m2. The prevalence of undernutrition was 14.4%. Undernutrition was significantly associated with age 80-89 years and ≥ 90 years, (p=0.0001 and p=0.0001 respectively), male sex (p=0.006), rural areas (p=0.002), being in activity (p=0.009) and fish consumption (p=0.039). Breakfast was consumed every day in 87.2% of cases, lunch in 74.3% and dinner in 83.2%. Rice and bread were the most consumed food. CONCLUSION: Early detection of nutritional disorders, nutritional education and promotion of a balanced diet could help improve the health of the elderly.

Associations of 24-hour movement guidelines adherence with fruit and vegetable intake in university students.

Background: Unhealthy eating habits, such as low vegetable and fruit intake, are associated with many health problems. 24-h movement behaviors have been reported to be positively associated with numerous health-related outcomes. Despite the importance of these two modifiable lifestyle behaviors in building healthy habits in university students, there is a paucity of relevant research in this population. Therefore, this study aims to examine the correlation between compliance with 24-h movement guideline (24-h MG) and intake of fruits and vegetables (IFV) in Chinese university students. Methods: This study investigated the relationship between the compliance with 24-h MG and IFV in 1,793 Chinese university students using a convenience sampling method online. Physical activity (PA) and sedentary behavior (SB) were assessed by the International Physical Activity Questionnaire-Short Form, while sleep was measured using the Pittsburgh Sleep Quality Index. The Chinese version of the Health Promoting Lifestyle Profile II was used to measure IFV. Generalized linear models were applied to examine the correlation between compliance with the 24-h MG and eating habits. Results: The proportion of participants who routinely consumed vegetables and fruits was 24.6% and 43.1%, respectively, while the proportion of meeting the three 24-h MG and a combination of any two guidelines was 27.8% and 40.1%, respectively. Meeting all three guidelines was associated with a greater IFV intake compared to not meeting either guideline. Meeting all three guidelines (OR = 2.42 [1.63, 3.58]) and the combination of moderate to vigorous PA (MVPA) and sleep (OR = 2.06 [1.37, 3.10]) were positively associated with the frequency of vegetable consumption (p < 0.05). As well, meeting all three guidelines (OR = 2.06 [1.37, 3.10]), the combination of MVPA and sleep (OR = 1.72 [1.04, 2.84]), and sleep only (OR = 1.88 [1.21, 2.92]) were positively associated with fruits consumption (p < 0.05). Conclusion: Almost a third of the university students met the three 24-h MG, and compliance with all three guidelines was associated with a higher frequency of IFV. Furthermore, meeting the sleep guideline alone or in conjunction with the PA, and meeting the entire 24-h MG was associated with greater consumption of fruits.

Academic achievement and healthy lifestyle habits in primary school children: an interventional study.

Purposes: First, to examine the relationship between primary school children's academic achievement and healthy lifestyle habits. Second, to evaluate the effectiveness of two different 5-month physical education interventions (traditional physical education vs. coordinative physical education) on children's academic achievement. Third, to examine whether variations of anthropometric variables, fitness level, gross motor coordination, physical activity level, sedentary time, attentional performance, fruit and vegetable consumption, meal frequency and type of physical education intervention could predict children's academic achievement variations. Methods: Before and after the intervention, Italian language and mathematics skills, anthropometric variables (weight, height, body fat percentage, BMI), physical fitness (aerobic fitness, muscular strength, flexibility), gross motor coordination, attentional performance (processing speed, concentration performance, performance accuracy, attentional and inhibitory control), physical activity level, sedentary time and eating habits (meal frequency, fruit and vegetable consumption) were assessed in 161 Italian primary school children, randomly assigned to a traditional physical education group or to a coordinative physical education group. Results: Physical activity level, gross motor coordination and aerobic fitness moderately predicted mathematics skill (R2 = 17%). Moreover, physical activity level, aerobic fitness and muscular strength moderately predicted Italian language skill (R2 = 21%). Intervention type differently affected academic achievement. Specifically, Italian language and mathematics skills significantly improved only after traditional intervention. Fruit consumption increase was positively associated with the improvement in academic achievement. Coordinative physical education intervention was associated with a lower probability of improvement in Italian language and mathematical skills. Conclusion: Motor ability and lifestyle habits may have a positive influence on academic achievement in children. Unexpectedly, traditional physical education intervention resulted to be more effective on both Italian language and mathematical skills.

Association of eating habits with mitochondrial DNA copy number in eveningness chronotypes: Origin research.

OBJECTIVE: To determine the relationship between eating habits and mitochondrial deoxyribonucleic acid copy number in adult cases of eveningness chronotypes. Methods: The cross-sectional, analytical study was conducted from September 2022 to June 2023 at the Physiology Department of the Islamic International Medical College, Rawalpindi, in collaboration with the Genetic Resource Centre, Rawalpindi, Pakistan, and comprised adult subjects who were assessed using the Morningness-Eveningness Questionnaire. The participants' eating habits were assessed using the Healthy Eating Assessment Questionnaire, and on they were divided into those with healthy eating habits in group A and those with unhealthy eating habits in group B. Deoxyribonucleic acid was extracted using the Chelex method, the mitochondrial deoxyribonucleic acid copy number of all participants was quantified using quantitative polymerase chain reaction. Data was analysed using SPSS 27. RESULTS: Of the 80 subjects, 30(37.5%) were males and 50(62.5%) were females. The overall mean age was 24.27±6.91 years (range: 18-45 years). There were 40(50%) subjects in each group. The mean mitochondrial deoxyribonucleic acid copy number in group A was 2.74±0.14 compared to 2.26±0.25 in group B (p<0.001). Conclusion: Subjects with healthy eating habits exhibited higher mitochondrial deoxyribonucleic acid copy numbers, indicating reduced damage to mitochondrial deoxyribonucleic acid.

Socioeconomic and household framework influences in school-aged children's eating habits: Understanding the parental roles.

Maternal influences on children's diet have been widely studied, while paternal and household frameworks require further research. This study aimed to evaluate how individual, socioeconomic and household characteristics at birth and 7 years (y) impact children's fruit and vegetable (FV) and energy-dense foods (EDF) intake at 10y, distinguishing maternal and paternal effects. The sample included 2750 children evaluated at 7 and 10y in the Portuguese birth cohort Generation XXI. The children's food intake was assessed through a Food Frequency Questionnaire at both ages, where 4 food groups were defined: FV, 'Sweet foods', 'Salty snacks', and 'Soft drinks'. The associations between food intake at 7y, parents' and children's characteristics, and food intake at 10y were evaluated via binary logistic regression models. Offspring of older mothers with higher age and education, who live with siblings and had higher family income were likelier to have 5 servings of FV daily at 10y. Children eating 5 portions/day of FV at 7y had higher odds of keeping this pattern at 10y. Higher maternal age and education, and father's education decreased the odds of having soft drinks daily at 10y. Higher family income was linked with lower odds of weekly salty snacks and daily sweet foods at 10y. In conclusion, parental education, maternal age, living with siblings, and higher family income influenced children's FV and EDF intake at 10y. Mothers' effects appear to impact children's food intake more than fathers'.

Investigating the Impacts of Diet, Supplementation, Microbiota, Gut-Brain Axis on Schizophrenia: A Narrative Review.

Schizophrenia is a disease with a complex etiology that significantly impairs the functioning of patients. In recent years, there has been increasing focus on the importance of the gut microbiota in the context of the gut-brain axis. In our study, we analyzed data on the gut-brain axis in relation to schizophrenia, as well as the impacts of eating habits, the use of various supplements, and diets on schizophrenia. Additionally, the study investigated the impact of antipsychotics on the development of metabolic disorders, such as diabetes, dyslipidemia, and obesity. There may be significant clinical benefits to be gained from therapies supported by supplements such as omega-3 fatty acids, B vitamins, and probiotics. The results suggest the need for a holistic approach to the treatment of schizophrenia, incorporating both drug therapy and dietary interventions.

Modification of eating habits and lifestyle during COVID-19 in university students from Mexico and Peru.

Objective: It was to evaluate changes in lifestyle habits and health behavior among university students in Peru and Mexico during periods of confinement associated with the COVID-19 pandemic and to identify possible relationships between these changes and sociodemographic variables, health status, and technology consumption. Methods: It was a quantitative, observational, and cross-sectional study conducted among a population of 739 Mexican students and 305 Peruvian students, most of whom were women (n =778, 74.5%) and non-graduates (n =921, 88.2%). The questionnaire scale for changes in lifestyles during the quarantine period has been previously validated. Results: The association between sociodemographic factors and dimensions of change in healthy lifestyles was evaluated, and it was shown that gender and country of residence were significant for all dimensions of healthy lifestyle (p < 0.05), except for the level of education, which did not show significance about the change in the dimensions of media consumption (p = 0.875) and physical activity (p = 0.239). Within the dimensions mentioned, it can be stated that women are more likely than men to change their eating habits (adjusted prevalences (aPR) = 1.08, p < 0.001), media consumption (aPR = 1.04, p < 0.001), and physical activity (aPR = 1.02, p < 0.001). Meanwhile, participants from Peru are more likely than participants from Mexico to change physical activity (aPR = 1.14, p < 0.001) and media consumption (aPR = 1.22, p < 0.001). Finally, graduate students were more likely than undergraduate students to change eating habits (aPR = 1.09, p = 0.005) and unhealthy habits (aPR = 1.06, p = 0.030). Conclusion: It was concluded that there were lifestyle changes in Mexican and Peruvian university students in their eating habits, physical activity, internet consumption, and food delivery.

Association between watching eating shows and unhealthy food consumption in Korean adolescents.

BACKGROUND: Eating habits formed during adolescence greatly influence the maintenance of health in adulthood. With the recent development of social media and easy access to the Internet, adolescents watch plenty of food videos, particularly Mukbang and Cookbnag(eating show)content. This media genre's impact on food choices has been covered in several studies; however, studies on unhealthy eating habits directly related to adolescents' exposure to eating shows are insufficient. METHODS: For this study, we used data from the 18th Korea Youth Risk Behavior Survey conducted in 2022 and finalized 50,451 participants. The extent of exposure to eating show media over the course of a week, as well as the consumption of fast food, sugar-sweetened beverages (SSBs), and high caffeinated beverages within that week were measured through self-reporting questionnaires. We classified the participants into two groups based on their frequency of watching eating shows. A multiple logistic regression analysis was performed to investigate the association between eating show and unhealthy food consumption. RESULTS: For both males and females, eating show exposure was strongly associated with the consumption of fast food (male: OR:1.37, 95% CI:1.26-1.49; female: OR:1.46, 95% CI:1.36-1.57), SSB (male: OR:1.42, 95% CI:1.26-1.60; female: OR:1.51, 95% CI:1.35-1.70), and high caffeinated beverage (male: OR:1.30, 95% CI:1.23-1.37; female: OR:1.24, 95% CI:1.18-1.31). It was observed that both sexes were more likely to frequently eat unhealthy food than students who did not watch eating shows. CONCLUSION: Among Korean adolescents, students exposed to eating shows, which primarily aim to entertain, were more likely to consume fast food, SSBs, and high caffeinated beverages. Therefore, this study's findings suggest that eating show could influence adolescents' food choices, highlighting the need for interest in emerging cultures and corresponding health policies.

Differences in perceived energy and macronutrient requirements across divisions in NCAA athletes.

BACKGROUND: Sports nutrition is an impactful component to sports performance. The purpose of the current study was to investigate the sports nutrition knowledge of National Collegiate Athletic Association collegiate athletes and assess self-reported perceived requirements for energy and macronutrient intake. A secondary aim was to evaluate the awareness of physical and emotional perceptions associated with mindful eating. METHODS: Participants included NCAA Division I (DI, n = 45), II (DII, n = 31), and III (DIII, n = 47) athletes. Athletes completed a validated questionnaire designed to assess sports nutrition knowledge and were asked questions about their perceived dietary energy and macronutrient requirements. Daily energy intake values were calculated using a recommended relative energy intake value of 40, 50, and 60 kcal/kg/day for low, moderate, and high activity levels, respectively. Carbohydrate recommendations were calculated using 4, 6, and 8 g/kg/day, protein recommendations were calculated using relative intakes of 1.4, 1.6, and 1.8 g/kg/day, and fat recommendations were calculated from a relative percentage of total predicted daily energy requirements, equating to 15, 25, and 30% of daily energy. Additionally, athletes completed a questionnaire to assess mindfulness regarding eating habits. RESULTS: Overall, athletes answered 45.5 ± 13.5% of questions correctly on the nutrition questionnaire with significant differences observed between male (48.6 ± 13.6%) and female athletes (43.6 ± 13.2%; p = 0.044), as well as significant differences observed between DI athlete scores (38.8 ± 14.1%) and DII athletes (47.7 ± 11.4%; p = 0.002), and DI athletes and DIII athletes (51.71 ± 11.83%; p = <0.001). All athletes significantly (p < 0.001) underestimated daily energy intake requirements (female, 2,112 ± 575 kcal/day; male, 3,283 ± 538 kcal/day). The mindfulness eating habits total score was significantly higher in male athletes (65.1 ± 6.5) compared to female athletes (60.9 ± 9.5; p = 0.009). CONCLUSIONS: Division I, II, and III collegiate athletes have poor sports nutrition knowledge, with Division I athletes having exhibited lower scores compared to Division II and III athletes on the sports nutrition knowledge questionnaire. Athletes from all levels of collegiate sports underestimated their energy and macronutrient requirements. Differences in mindful eating habits among female and male athletes were also evident.

Self-efficacy beliefs as key ingredients to healthy and sustainable lifestyles. A five-year longitudinal study on diet and physical activity habits of newly diagnosed patients with acute coronary syndrome.

Cardiovascular diseases represent a significant cause of morbidity and mortality worldwide, and an unhealthy lifestyle notoriously accounts for a large percentage of their risk. Identifying resources to stimulate lifestyle changes is an essential goal of primary and secondary cardiovascular prevention. Self-efficacy beliefs are among the major psychological factors proven to impact health status and lifestyle. This study aimed to confirm the role of self-efficacy beliefs by investigating their associations over 5 years of adherence to healthy lifestyles in terms of diet and physical activity in a sample of 275 newly diagnosed patients with acute coronary syndrome. Longitudinal profiles of lifestyles and self-efficacy beliefs in their improvement were identified through latent class growth analysis. Correlations were then performed to explore the associations between lifestyles and self-efficacy trajectories. Results showed a positive association between virtuous lifestyle profiles and high self-efficacy in implementing behavioural change. Finally, two logistic regressions were performed to test the hypothesis that a high self-efficacy profile would predict better lifestyles 5 years after the coronary event. This hypothesis was confirmed for diet. Overall, current findings confirm the importance of implementing repeated psychological interventions that promote patients' efficacy beliefs in self-regulating their behaviour changes over time.

Breakfast consumption, saturated fat intake, and body mass index among medical and non-medical students: a cross-sectional analysis.

Changes in dietary patterns and body weight have become a focus of research in undergraduate students. This study compared breakfast consumption, intake of foods high in saturated fat, and BMI between medical and non-medical students. A comparative cross-sectional study was conducted in 4,561 Peruvian university students, of whom 1,464 (32.1%) were from the medical field and 3,097 (67.9%) from the non-medical field. We compared the frequency of breakfast consumption (categorized as regular: 6 to 7 days/week; occasional: 3 to 5 days/week; and rarely or never: 0 to 2 days/week) and the frequency of consumption of foods high in saturated fat. We created simple and multiple linear and Poisson regression models with robust variance to evaluate the association of the mentioned variables with academic fields. Non-medical students (Adjusted Prevalence Ratio [PR] = 0.92, 95% CI 0.86-0.99; p = 0.008) were less likely to eat breakfast regularly compared to medical students. Likewise, consumption of foods high in saturated fats was higher in non-medical students (B = 1.47, 95% CI 0.91-2.04; p < 0.001) compared to medical students. Similarly, the mean BMI of these students was significantly higher than that of medical students (B = 0.33, 95% CI 0.12-0.53; p = 0.002). Although medical students reported relatively healthy eating habits and a lower BMI, there is a widespread need to promote improved diet and lifestyle among the entire university population to reduce the risks of communicable diseases and improve quality of life.

Attitudes of 10-12-year-old primary school pupils towards food and nutrition: insights from Qualitative FGI Research - Junior-Edu-Zywienie (JEZ) Project.

INTRODUCTION AND OBJECTIVE: Primary school pupils aged 10-12 years constitute an interesting consumer group due to their greater autonomy in the area of nutrition, compared to the younger group of children, among other things, due to their 'pocket money' and the greater influence of their peer group. However, this is an age group at high risk of inadequate nutrition, eating disorders, including those related to obesity and underweight. Hence, the aim of the study was to explore the attitudes of pupils aged 10-12 years towards food and nutrition. MATERIAL AND METHODS: A qualitative study was conducted using the Focus Group Interview (FGI) technique among 84 primary school pupils from different localities in Poland. RESULTS: Pupils had moderate knowledge of food and nutrition but did not consistently apply this knowledge in practice. Four pupils' profiles were identified, categorized as 'engaged,' 'obedient,' 'rebels,' and 'indifferent,' based on their level of involvement and awareness of proper nutrition. Lunch was the most regularly consumed meal, sometimes eaten twice a day (at school and at home), while first breakfast was skipped the most frequently, mainly because of lack of time and morning rush. Pupils accurately identified recommended and not recommended food products, but lacked an understanding of their importance for health. Pupils' emotional state increased the consumption of salty snacks, sweets, and fast food, and to a lesser extent, seeds, vegetables, and fruit. Pupils reported engaging in moderate physical activity, although they also spent a significant amount of time on the internet or watching TV. CONCLUSIONS: Primary school pupils aged 10-12 years represented a relatively good level of knowledge about adequate nutrition; nevertheless, they did not follow these recommendations in practice.

Deciphering the Interplay between Genetic Risk Scores and Lifestyle Factors on Individual Obesity Predisposition.

Obesity's variability is significantly influenced by the interplay between genetic and environmental factors. We aimed to integrate the combined impact of genetic risk score (GRSBMI) with physical activity (PA), sugar-sweetened beverages (SSB), wine intake, and eating habits score (EHS) on obesity predisposition risk. Adults' (n = 5824) data were analyzed for common obesity-related single nucleotide polymorphisms and lifestyle habits. The weighted GRSBMI was constructed and categorized into quartiles (Qs), and the adjusted multivariate logistic regression models examined the association of GRSBMI with obesity (BMI ≥ 30) and lifestyle factors. GRSBMI was significantly associated with obesity risk. Each GRSBMI unit was associated with an increase of 3.06 BMI units (p ≤ 0.0001). PA markedly reduced obesity risk across GRSBMI Qs. Inactive participants' (≥90 min/week) mean BMI was higher in GRSBMI Q3-Q4 compared to Q1 (p = 0.003 and p < 0.001, respectively). Scoring EHS ≥ median, SSBs (≥1 cup/day), and non-wine drinking were associated with higher BMI within all GRSBMI Qs compared to EHS < median, non-SSBs, and non-wine drinkers. Mean BMI was higher in GRSBMI Q4 compared to other quartiles (p < 0.0001) in non-wine drinkers and compared to Q1 for SSB's consumers (p = 0.07). A higher GRSBMI augmented the impact of lifestyle factors on obesity. The interplay between GRSBMI and modifiable lifestyle factors provides a tailored personalized prevention and treatment for obesity management.

Exploring the Psychological Impact of Quarantine: An Investigation into Eating Patterns, Emotions, and Loneliness During the COVID-19 Pandemic in Greece.

PURPOSE: The implementation of quarantine measures in response to the COVID-19 pandemic presented challenges linked to adverse psychological effects, notably affecting individuals' eating patterns. This study aimed to investigate the eating patterns of individuals during lockdowns compared across sex, age, and income levels, and examine the influence of positive and negative emotions, as well as loneliness, on these patterns. METHODS: A cross-sectional online study was conducted with 450 participants (aged 18-74 years old). One questionnaire about demographics, the Demographic Questionnaire, and three validated self-report scales (Eating Attitudes Test, comprising the Dieting, Bulimia, and Food Preoccupation, and Oral Control subscales, the Modified Differential Emotions Scale, and the UCLA Loneliness Scale) were employed. Convenience and snowball sampling were used. The data were collected between April and May 2021, primarily through social media platforms, such as Facebook, Instagram, and Twitter. The survey questionnaire was shared via these platforms and users could answer if they wanted. Also, they were asked to send the questionnaire to their close contacts. Additionally, the survey questionnaire was distributed face-to-face to 80 participants. The statistical analyses included linear regression and mediation analyses. RESULTS:  Abnormal eating patterns (e.g. eating behaviors that tend to have signs of diet such as constant avoidance of fattening foods, the individual's involvement with becoming leaner, extreme control or preoccupation with food, overeating and purging methods) were identified in 25% of the 450 participants participated in this survey, aged 18-74 years. Moderate levels of negative/positive emotions and loneliness were predominantly reported. Female sex was significantly associated with abnormal eating patterns (p=0.010), particularly dietary behaviors (p=0.029). Negative emotions (p=0.032) and loneliness (p=0.001) emerged as predictive factors for overall eating patterns and bulimic behaviors. Negative emotions exhibited a direct correlation with eating patterns, while loneliness played a significant mediating role (p=0.032). Furthermore, the association between negative emotions and bulimia was partially mediated by loneliness (p=0.018). CONCLUSIONS: This study underscores the pivotal roles of negative emotions and loneliness in shaping eating patterns during quarantine. Multilevel public health interventions are needed to address the negative effects of quarantine and pandemics in general. Screening tests for mental health in the school and job environments could highlight the need for shaping interventions, such as counseling, group empowerment, and family support in order to mitigate the negative impact of the COVID-19 pandemic on eating behaviors and mental health in general.

Evaluation of Depression and Its Correlates in Terms of Demographics, Eating Habits, and Exercises Among University Students: A Multicenter Cross-Sectional Analysis.

Background: University students are a vulnerable population prone to mental health challenges. This study aimed to investigate depression and its associated factors among university students in terms of demographics, eating habits, and exercises. Methods: A total of 2891 university students from three universities participated in this study between January 2024 and February 2024. An online survey questionnaire was distributed using a snow-ball strategy. The survey collected demographic, lifestyle, and psychological data, including depression and anxiety scores using the PHQ-9 and GAD-7 screening tools. Subgroup analysis was conducted according to sport frequency and sport type using Chi-square test for qualitative data and t-test for quantitative data. Multiple linear regression analysis was performed to identify risk factors for depression. Results: A total of 44.2% and 39.5% of the participants reported symptoms of depression and anxiety, respectively. Significant differences were observed in various characteristics across different sport frequency groups, with participants with higher sport frequency tending to have less depression (P<0.001) and anxiety (P<0.001) symptoms. As the frequency of weekly exercise increased, anxiety and depression scores gradually decreased. The mean PHQ-9 and GAD-7 scores were highest in the group with no sports and lowest in the group with a sport frequency of 3-4 times per week (P<0.001). Additionally, once exercise frequency reached 5 times per week or more, anxiety and depression scores no longer decreased. Subgroup analysis based on sport type revealed that participants engaging in specific sports, such as basketball, tennis, dance, and running, had lower depression (P<0.001) and anxiety (P<0.001) scores compared to the overall average. Based on multiple linear regression analysis, married status (P=0.036), enjoying barbecue food (P<0.001), prolonged sedentary time (P=0.001), experiencing stress events (P<0.001), and electronic device usage time (P<0.001) were positively associated with depression scores, while loving eating vegetables (P=0.007), a relatively longer sport time (P=0.005), a higher exercise frequency (P=0.064), and no chronic disease (P<0.001) were negatively associated with depression scores. Conclusion: This study highlights the importance of a healthy lifestyle, including regular exercise, limited exposure to electronic screens, and a balanced diet, in preventing and mitigating depression among university students. This study also suggests that exercising 3-4 times a week is associated with the lowest levels of anxiety and depression. Activities such as basketball, tennis, dance, and running are effective in alleviating these mental health issues through regular exercise.

The effects of pregnancy-related changes in eating attitudes and behaviours on nutritional status.

BACKGROUND: During pregnancy, the requirements of essential nutrients for the mother and foetus increase. The changes in pregnant women's eating behaviours may vary according to their sociodemographic characteristics. It is important to meet these increased requirements and understand the factors influencing eating habits during pregnancy. OBJECTIVES: This study aimed to determine the effects of changes in pregnant women's eating attitudes and behaviours and their sociodemographic characteristics on their meeting status for nutrient recommendations. METHODS: Sociodemographic information, eating behaviours, and attitudes of 656 pregnant women were obtained in face-to-face interviews between February and June 2020. Food consumption records were taken with a 24-hour recall method and evaluated according to the estimated average requirement value. RESULTS: The average age of pregnant women was 29.0 ±â€…5.2 years, 28.0% were high school graduates, and 69.2% were non-working. The frequency of intakes below the estimated mean requirement value were iron, folic acid, vitamin B6, niacin, and calcium. It was demonstrated that there was a significant difference in snack consumption based on the working status and nutrition information obtained (P < .05). Getting nutrition information, age, education level, working status, and pre-pregnancy body mass index significantly increased food consumption (P < .05). CONCLUSION: Inadequate nutrient intake is a common public health problem in pregnant women. It is necessary to identify the sociodemographic characteristics that negatively impact pregnant women's nutritional status and to develop nutrition and health education programs based on these features.

Nutritional knowledge, eating habits, factors affecting muscle damage, and antioxidant enzyme levels of Korean wrestlers.

PURPOSE: The aim in this study was to investigate the diet and nutritional knowledge of elite Korean wrestlers and verify the differences in their exercise performance , muscle damage indicators, and antioxidant enzyme levels according to wrestler level. METHODS: A 7-day dietary and nutrition knowledge survey was administered to 30 adult male elite wrestlers (national team: n=11; professional team: n=19). The Wingate test was conducted for 60 seconds to analyze muscle damage indicators and antioxidant levels. Blood and blood lactate concentration analyses were performed four times; the statistical significance level of all data was p<0.05. RESULTS: Significant differences were found in general nutrition knowledge questionnaire (GNKQ) scores (p=0.043), diet (p=0.001), anaerobic performance (p=0.001), muscle damage indicators (p=0.026), antioxidant levels, and blood lactic acid concentrations (30 min after exercise, p=0.007; 90 min after exercise, p=0.038) between the national and the professional groups. CONCLUSION: To the findings confirm the relationship between the differences in diet, nutrition, and motor function for wrestlers of different expertise levels. In a follow-up, a comprehensive study on nutrition knowledge, athlete training , and weight loss is needed that considers a wider scope of subjects and analyzes additional variables.