scholarly journals Eating Frequency Is Not Associated with Obesity in Chinese Adults

Author(s):  
Xinge Zhang ◽  
Yueqiao Wang ◽  
Jason Brinkley ◽  
Theresa Oniffrey ◽  
Rui Zhang ◽  
...  

The prevalence of overweight and obesity has been increasing globally. Recent studies suggest that eating frequency (EF) might be a factor influencing the development of overweight and obesity. This study aims to explore the association between eating frequency and obesity in Chinese adults. A cross-sectional study was conducted in Wuhan, China, from March to June 2016. A self-administered questionnaire and 24-h dietary recall were used to collect data on sociodemographic variables, lifestyle factors, nutrition knowledge, and eating frequency. Participants were divided into four groups according to eating frequency and meal timing: traditional time pattern (TTP), traditional time plus late snack pattern (TTLSP), irregular time pattern (ITP), and all-day pattern (ADP). We performed the chi-squared test and multiple logistic regression to assess associations among variables using JMP statistical software version 14.0.0 (SAS Institute Inc., Cary, NC, USA). Respondents were Chinese adults (N = 2290; range 29–74 years; 1162 men). Lower education level, higher food budget, and lower nutrition knowledge were associated with higher likelihood of irregular EF patterns (TTLSP, ITP, or ADP). Men, non-smokers, and participants with less physical activity, lower education level, or lower nutrition knowledge were more likely to be obese. Body mass index (BMI) categorization was significantly different among EF pattern groups (χ2 = 25.40, p = 0.003); however, this association was no longer significant in the regression model after adjustment for age, sex, education, smoking, food budget, nutrition knowledge, and physical activity. Thus, EF is not associated with obesity in Chinese adults.

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Kazem Khalagi ◽  
Akram Ansarifar ◽  
Noushin Fahimfar ◽  
Mahnaz Sanjari ◽  
Safoora Gharibzdeh ◽  
...  

Abstract Background Iran’s population is aging. Disability is a major public health problem for older adults, not only in Iran but all over the world. The purpose of this study was to investigate the relationship between cardio-metabolic and socio-demographic risk factors and disability in people 60 years and older in Iran. Methods The baseline (cross-sectional) data of 2426 samples from the Bushehr Elderly Health (BEH) program was included in the analysis. The participants were selected through multi-stage random sampling in Bushehr, southern Iran. Socio-demographic characteristics, as well as the history of diabetes and other chronic diseases, and smoking were measured using standardized questionnaires. Anthropometric measurements and laboratory tests were performed under standard conditions. Dependency was determined by the questionnaires of basic activities of daily living (BADL) and instrumental activities of daily living (IADL) using Barthel and Lawton scales respectively. Multiple logistic regression was used in the analysis. Results Mean (Standard Deviation) of the participants’ age was 69.3 (6.4) years (range: 60 and 96 years), and 48.1% of the participants were men. After adjusting for potential confounders, being older, being female (OR (95%CI): 2.3 (1.9–2.9)), having a lower education level, a history of diabetes mellitus (OR: 1.4 (1.2–1.7)) and past smoking (OR: 1.3 (1.0–1.6)), and no physical activity (OR: 1.5 (1.2–1.9)) were significantly associated with dependency in IADL. Also, being older and female (OR: 2.4 (1.9–3.0)), having a lower education level, no physical activity (OR: 2.2 (1.6–2.9)) and daily intake of calories (OR: 0.99 (0.99–0.99)) were associated with dependency in BADL. Conclusion Dependency in older adults can be prevented by increasing community literacy, improving physical activity, preventing and controlling diabetes mellitus, avoiding smoking, and reducing daily calorie intake.


2016 ◽  
Vol 23 (6) ◽  
pp. 546 ◽  
Author(s):  
H. Naik ◽  
X. Qiu ◽  
M. C. Brown ◽  
L. Eng ◽  
D. Pringle ◽  
...  

Purpose Smoking cessation and increased physical activity (pa) have been linked to better outcomes in cancer survivors. We assessed whether socioeconomic factors influence changes in those behaviours after a cancer diagnosis.Methods As part of a cross-sectional study, a diverse group of cancer survivors at the Princess Margaret Cancer Centre (Toronto, ON), completed a questionnaire about past and current lifestyle behaviours and perceptions about the importance of those behaviours with respect to their health. The influence of socioeconomic indicators on smoking status and physical inactivity at 1 year before and after diagnosis were assessed using multivariable logistic regression with adjustment for clinico-demographic factors.Results Of 1222 participants, 1192 completed the smoking component. Of those respondents, 15% smoked before diagnosis, and 43% of those smokers continued to smoke after. The proportion of survivors who continued to smoke increased with lower education level (p = 0.03). Of the 1106 participants answering pa questions, 39% reported being physically inactive before diagnosis, of whom 82% remained inactive afterward. Survivors with a lower education level were most likely to remain inactive after diagnosis (p = 0.003). Lower education level, household income, and occupation were associated with the perception that pa had no effect or could worsen fatigue and quality of life (p ≤ 0.0001).Conclusions In cancer survivors, education level was a major modifier of smoking and pa behaviours. Lower socioeconomic status was associated with incorrect perceptions about pa. Targeting at-risk survivors by education level should be evaluated as a strategy in cancer survivorship programs.


2020 ◽  
Author(s):  
Kazem Khalagi ◽  
Akram Ansarifar ◽  
Noushin Fahimfar ◽  
Mahnaz Sanjari ◽  
Safoora Gharibzdeh ◽  
...  

Abstract Background: Iran's population is aging. One of the most common problems in Iranian public health is the high prevalence of cardio-metabolic risk factors. The purpose of this study was to investigate the relationship between cardio-metabolic and demographic risk factors and disability in people 60 years and older in Iran.Methods: Data from the Bushehr Elderly Health (BEH) program was used in the analysis. Demographic characteristics, as well as the history of diabetes and other chronic diseases, and smoking were measured using standardized questionnaires. Anthropometric measurements and laboratory tests were performed under standard conditions. Dependency was determined by the questionnaires of basic activities of daily living (BADL) and instrumental activities of daily living (IADL) using Barthel and Lawton scales respectively. Multiple logistic regression was used in the analysis.Results: Mean (Standard Deviation) of the participants’ age was 69.34 (6.4) years (range: 60 and 96 years), and 48.06% of the participants were men. After adjusting for potential confounders, being older, being female (OR (95%CI): 2.33 (1.89 - 2.86)), having a lower education level, a history of diabetes mellitus (OR: 1.43 (1.17 -1.74)) and past smoking (OR: 1.25 (1.00 - 1.55)), and no physical activity (OR: 1.54 (1.23 - 1.87)) were significantly associated with dependency in IADL. Also, being older and female (OR: 2.38 (1.85 - 3.03)), having a lower education level, no physical activity (OR: 2.17 (1.61 - 2.86)) and low daily intake of calories were associated with dependency in BADL.Conclusion: Age, gender, education level and physical activity are risk factors of the dependency in both of BADL and IADL in the elderly people. Diabetes mellitus and past smoking are risk factors of the dependency in IADL, and low HDL cholesterol and low daily intake of calories are risk factors of the dependency in BADL.


2021 ◽  
Author(s):  
Kazem Khalagi ◽  
Akram Ansarifar ◽  
Noushin Fahimfar ◽  
Mahnaz Sanjari ◽  
Safoora Gharibzdeh ◽  
...  

Abstract Background: Iran's population is aging. Disability is a major public health problem for older adults, not only in Iran but all over the world. The purpose of this study was to investigate the relationship between cardio-metabolic and socio-demographic risk factors and disability in people 60 years and older in Iran.Methods: The baseline (cross-sectional) data of 2426 samples from the Bushehr Elderly Health (BEH) program was included in the analysis. The participants were selected through multi-stage random sampling in Bushehr, southern Iran. Socio-demographic characteristics, as well as the history of diabetes and other chronic diseases, and smoking were measured using standardized questionnaires. Anthropometric measurements and laboratory tests were performed under standard conditions. Dependency was determined by the questionnaires of basic activities of daily living (BADL) and instrumental activities of daily living (IADL) using Barthel and Lawton scales respectively. Multiple logistic regression was used in the analysis.Results: Mean (Standard Deviation) of the participants’ age was 69.3 (6.4) years (range: 60 and 96 years), and 48.1% of the participants were men. After adjusting for potential confounders, being older, being female (OR (95%CI): 2.3 (1.9 - 2.9)), having a lower education level, a history of diabetes mellitus (OR: 1.4 (1.2 -1.7)) and past smoking (OR: 1.3 (1.00 - 1.6)), and no physical activity (OR: 1.5 (1.2 - 1.9)) were significantly associated with dependency in IADL. Also, being older and female (OR: 2.4 (1.9 - 3.0-)), having a lower education level, no physical activity (OR: 2.2 (1.6 - 2.9)) and daily intake of calories (OR: 0.99 (0.99 - 0.99)) were associated with dependency in BADL.Conclusion: Dependency in older adults can be prevented by increasing community literacy, improving physical activity, preventing and controlling diabetes mellitus, avoiding smoking, and reducing daily calorie intake.


Author(s):  
Longmei Tang ◽  
Shangchun Wu ◽  
Dianwu Liu ◽  
Marleen Temmerman ◽  
Wei-Hong Zhang

Background: In China, there were about 9.76 million induced abortions in 2019, 50% of which were repeat abortions. Understanding the tendency of repeat induced abortion and identifying its related factors is needed to develop prevention strategies. Methods: Two hospital-based cross-sectional surveys were conducted from 2005–2007 and 2013–2016 in 24 and 90 hospitals, respectively. The survey included women who sought an induced abortion within 12 weeks of pregnancy. The proportion of repeat induced abortions by adjusting the covariates through propensity score matching was compared between the two surveys, and the zero-inflated negative binomial regression model was established to identify independent factors of repeat induced abortion. Results: Adjusting the age, occupation, education, marital status and number of children, the proportion of repeat induced abortions in the second survey was found to be low (60.28% vs. 11.11%), however the unadjusted proportion was high in the second survey (44.97% vs. 51.54%). The risk of repeat induced abortion was higher among married women and women with children [ORadj and 95% CI: 0.31 (0.20, 0.49) and 0.08 (0.05, 0.13)]; the risk among service industry staff was higher when compared with unemployed women [ORadj and 95% CI: 0.19 (0.07, 0.54)]; women with a lower education level were at a higher risk of a repeat induced abortion (ORadj < 1). Compared with women under the age of 20, women in other higher age groups had a higher frequency of repeat induced abortions (IRadj: 1.78, 2.55, 3.27, 4.01, and 3.93, separately); the frequency of women with lower education levels was higher than those with a university or higher education level (IRadj > 1); the repeat induced abortion frequency of married women was 0.93 (0.90, 0.98) when compared to the frequency of unmarried women, while the frequency of women with children was 1.17 (1.10, 1.25) of childless women; the induced abortion frequency of working women was about 60–95% with that of unemployed women. Conclusions: The repeat induced abortion proportion was lower than 10 years ago. Induced abortion seekers who were married, aged 20 to 30 years and with a lower education level were more likely to repeat induced abortions.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
So Young Park ◽  
Jieun Kim ◽  
Jung Il Son ◽  
Sang Youl Rhee ◽  
Do-Yeon Kim ◽  
...  

AbstractThe screening rate of diabetic retinopathy (DR) is low despite the importance of early diagnosis. We investigated the predictive value of dietary glutamic acid and aspartic acid for diagnosis of DR using the Korea National Diabetes Program cohort study. The 2067 patients with type 2 diabetes without DR were included. The baseline intakes of energy, glutamic acid and aspartic acid were assessed using a 3-day food records. The risk of DR incidence based on intake of glutamic acid and aspartic acid was analyzed. The DR group was older, and had higher HbA1c, longer DM duration, lower education level and income than non-DR group (all p < 0.05). The intake of total energy, glutamic acid and aspartic acid were lower in DR group than non-DR group (p = 0.010, p = 0.025 and p = 0.042, respectively). There was no difference in the risk of developing DR according to the intake of glutamic acid and ascorbic acid. But, aspartic acid intake had a negative correlation with PDR. Hence, the intake of glutamic acid and aspartic acid did not affect in DR incidence. However, lower aspartic acid intake affected the PDR incidence.


Author(s):  
Tatiane da Silva Dal Pizzol ◽  
Cassia Garcia Moraes ◽  
Paulo Sérgio Dourado Arrais ◽  
Andréa Dâmaso Bertoldi ◽  
Luiz Roberto Ramos ◽  
...  

ABSTRACT: Introduction: The written information on medicines has been acknowledged as an important tool for health education. Objective: To analyze the use and understanding of medicine package inserts by users and assess sociodemographic and medical factors associated with their comprehension. Method: Data in this analysis are part of the PNAUM National Survey - a cross-sectional population-based study conducted in Brazil. Descriptive statistics and the Pearson χ2 tests were performed to compare proportions between sociodemographic and medical characteristics, as well as use and understanding of medicine package inserts. Results: A total of 28.427 individuals responded to questions related to medicine package inserts. From these, 59.6% (95%CI 57.7 - 61.5) said they usually read the inserts, and 98.4% (95%CI 98.0 - 98.8) considered them necessary. Among people who read the medicine package inserts, more than half indicated difficulties with legibility (57.4%; 95%CI 55,2 - 59,6) and readability (54.1%; 95%CI 52.1 - 56.1). People from a lower education level reported greater difficulty in understanding them. Conclusion: The larger portion of the population usually read medicine package inserts. Nevertheless, people have difficulty in reading and understanding them.


2020 ◽  
Vol 99 (5) ◽  
pp. 474-477
Author(s):  
Igor A. Gundarov ◽  
M. A. Flores

Introduction. Smokers are known to have the mortality rate to be higher than never-smokers. At the same time a refusal from smoking in prevention programs did not make a prognosis better. Smoking may be associated with some social disadvantages, which can also influence health negatively. Testing of this hypothesis which had been made earlier on the population of the enterprise workers proved significant disparities in the way of life and mental features of smokers in comparison with never-smokers. Aim. The aim of present work is to study the health and mental features of male smokers in comparison with never-smokers. Material and methods. 1059 men - workers of metallurgical plant, 35-60 years old, were examined. Response rate of 92.3% makes sample general. Systolic and diastolic blood pressure, height, weight, resting pulse rate were taken by standard methods. Body mass index (BMI) was calculated as a ratio of weight (kg) to height in square (m2). Men were divided into two groups: 132 heavy smokers (≥20 cigarettes/day) and 403 never-smokers. Results. There was no difference between the groups in age and non-communicative diseases prevalence. At the same time smokers had more often symptoms of psychological disadvantage, people with insufficient BMI and had lower education. Conclusion. Heavy smokers are characterized with less favorable indices of mental status, more often insufficient BMI and lower education level in comparison with never smokers. Health promoting actions among smokers should include the correction of way of life parameters non favorable for health.


2020 ◽  
Author(s):  
Kristen Pickles ◽  
Erin Cvejic ◽  
Brooke Nickel ◽  
Tessa Copp ◽  
Carissa Bonner ◽  
...  

BACKGROUND Misinformation about COVID-19 is common and has been spreading rapidly across the globe through social media platforms and other information systems. Understanding what the public knows about COVID-19 and identifying beliefs based on misinformation can help shape effective public health communications to ensure efforts to reduce viral transmission are not undermined. OBJECTIVE This study aimed to investigate the prevalence and factors associated with COVID-19 misinformation in Australia and their changes over time. METHODS This prospective, longitudinal national survey was completed by adults (18 years and above) across April (n=4362), May (n=1882), and June (n=1369) 2020. RESULTS Stronger agreement with misinformation was associated with younger age, male gender, lower education level, and language other than English spoken at home (<i>P</i>&lt;.01 for all). After controlling for these variables, misinformation beliefs were significantly associated (<i>P</i>&lt;.001) with lower levels of digital health literacy, perceived threat of COVID-19, confidence in government, and trust in scientific institutions. Analyses of specific government-identified misinformation revealed 3 clusters: prevention (associated with male gender and younger age), causation (associated with lower education level and greater social disadvantage), and cure (associated with younger age). Lower institutional trust and greater rejection of official government accounts were associated with stronger agreement with COVID-19 misinformation. CONCLUSIONS The findings of this study highlight important gaps in communication effectiveness, which must be addressed to ensure effective COVID-19 prevention.


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