| 1. |
- Abera, Asmamaw, et al.
(författare)
-
Air Quality in Africa : Public Health Implications
- 2021
-
Ingår i: Annual review of public health. - : Annual Reviews. - 0163-7525 .- 1545-2093. ; 42, s. 193-210
-
Tidskriftsartikel (refereegranskat)abstract
- This review highlights the importance of air quality in the African urban development process. We address connections between air pollution and (a) rapid urbanization, (b) social problems, (c) health impacts, (d) climate change, (e) policies, and ( f ) new innovations. We acknowledge that air pollution levels in Africa can be extremely high and a serious health threat. The toxic content of the pollution could relate to region-specific sources such as low standards for vehicles and fuels, cooking with solid fuels, and burning household waste. We implore the pursuit of interdisciplinary research to create new approaches with relevant stakeholders. Moreover, successful air pollution research must regard conflicts, tensions, and synergies inherent to development processes in African municipalities, regions, and countries. This includes global relationships regarding climate change, trade, urban planning, and transportation. Incorporating aspects of local political situations (e.g., democracy) can also enhance greater political accountability and awareness about air pollution. Expected final online publication date for the Annual Review of Public Health, Volume 42 is April 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
|
|
| 2. |
- Arouca, Aline B, et al.
(författare)
-
Interplay between the Mediterranean diet and C-reactive protein genetic polymorphisms towards inflammation in adolescents
- 2020
-
Ingår i: Clinical Nutrition. - : Churchill Livingstone. - 0261-5614 .- 1532-1983. ; 39:6, s. 1919-1926
-
Tidskriftsartikel (refereegranskat)abstract
- AIM: From a nutrigenetics perspective, we aim to investigate the moderating role of the Mediterranean diet and each of its subgroups in the association between C-reactive protein (CRP) gene polymorphisms and CRP blood concentration in adolescents.METHODS: In 562 adolescents (13-17 y) of the European HELENA study, data was available on circulating CRP levels as inflammatory biomarker, three CRP gene SNPs (rs3093068, rs1204, rs1130864), food intake determined by a self-administered computerized 24 h-dietary recall for 2 days, and body composition. A 9-point Mediterranean diet score and each food subgroup were tested as moderator via SNP*diet interaction. Analyzes were adjusted for age, sex, puberty, adiposity and socioeconomic status.RESULTS: The minor allele frequencies of rs3093068 and rs1130864 SNPs (GG and TT, respectively) were associated with higher CRP concentrations, while rs1205 (CT/TT) was associated with lower CRP concentrations. There were significant interactions between rs3093068 and Mediterranean diet (B = -0.1139, p = 0.011), or the fish food subgroup (B = -0.0090, p = 0.022), so that those with the highest genetic CRP risk underwent the highest CRP attenuation by a healthier diet. Although the effect of diet and SNP was substantial, the explained variance by interaction was only 1%.CONCLUSION: Greater adherence to the Mediterranean diet and particularly its fish component was associated with a lower CRP blood concentrations especially in those at highest genetic risk due to the rs3093068 SNP.
|
|
| 3. |
- Giménez-Legarre, Natalia, et al.
(författare)
-
Breakfast consumption and its relationship with diet quality and adherence to Mediterranean diet in European adolescents : the HELENA study
- 2022
-
Ingår i: European Journal of Clinical Nutrition. - : Springer Nature. - 0954-3007 .- 1476-5640. ; 76:12, s. 1690-1696
-
Tidskriftsartikel (refereegranskat)abstract
- Objective: The aim of the current study is to analyze the associations between breakfast consumption and adherence to diet quality index (DQI) and Mediterranean Diet Score (MDS) in European adolescents.Methods: A multinational cross-sectional study was carried out in 1804 adolescents aged 12.5–17.5 years. The Food Choices and Preferences questionnaire was used to ascertain breakfast consumption (consumers, occasional consumers and skippers), and two non-consecutive 24 h dietary recalls were used to estimate the total daily intake and to calculate the subsequent DQI and MDS. Mixed linear regression models were used to examine the relationship between breakfast consumption and DQI-A and MDS. Age, maternal education, BMI, country and total energy intake were included as covariates.Results: In both sexes, significant differences were observed among the breakfast consumption categories. In both boys and girls, breakfast consumers had significantly higher DQI indices than those adolescents who skipped breakfast regularly (p < 0.001). Regarding total MDS, in both boys and girls, breakfast consumers had a higher total MDS than breakfast skippers (p < 0.001), however, no associations were shown between occasional breakfast consumers and DQI indices and MDS.Conclusion: Breakfast consumption has been linked with better dietary quality scores compared with those children who usually skip breakfast. Promotion of regular breakfast consumption in adolescents could be an effective strategy to improve the overall diet quality.
|
|
| 4. |
- Moradell, Ana, et al.
(författare)
-
Are physical activity and sedentary screen time levels associated with food consumption in european adolescents? the HELENA study
- 2023
-
Ingår i: Journal of the American Nutrition Association. - : American Nutrition Association. - 2769-707X .- 2769-7061. ; 42:1, s. 55-66
-
Tidskriftsartikel (refereegranskat)abstract
- One of the current main public health problems is the prevalence of obesity in children. Unhealthy lifestyle behaviors such as poor dietary habits, high sedentary screen time (SST), and low levels of physical activity (PA) have a strong tendency to track from childhood into adulthood. The aim of this manuscript is to assess the association between meeting or not meeting the PA and SST recommendations and the consumption of different food groups.Data were obtained from a sample of European adolescents from the multicenter cross-sectional HELENA study. In all, 1448 adolescents from 8 cities were included. PA was objectively measured by accelerometry and dietary intake by 24-hour dietary records. Adolescents were grouped according to PA and SST recommendations.In both sexes, intake of savory snacks was higher in those groups who did not meet any of the recommendations (p < 0.05). For males, those who met both recommendations were more likely to drink/eat milk, yogurt, and water (p < 0.05). Those not meeting recommendations were more likely to drink sugar-sweetened beverages (p < 0.05). For females, those not meeting recommendations were less likely to eat fruits and vegetables and more likely to have a higher intake of fats and oils (p < 0.05).Those adolescents meeting PA and SST recommendations had a higher intake of healthy foods, like fruit and vegetables and dairy products. However, the negative relationship unhealthier food and SST is stronger in males independently of PA. More studies assessing the combined effect of both PA and SST regarding dietary habits in children and adolescents are needed.
|
|
| 5. |
- Reuter, Marek, et al.
(författare)
-
Sustainability, COVID-19 and staying focused on the longer term: A pandemic that strikes unequally and can prevent sustainability investments
- 2020
-
Ingår i: Sweden through the crisis. - Stockholm : Stockholm School of Economics Institute for Research. - 9789186797386 ; , s. 289-301
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- The 2020 COVID-19 pandemic and social and economic responses are amplifying social inequalities and hampering strategic, long-term investments into sustainability by firms and governments. Researchers affiliated with Misum (Mistra Center for Sustainable Markets) discuss how the global response to the pandemic has slowed progress toward the Sustainable Development Goals adopted by the United Nations in 2015. The article emphasizes that low-income groups are most affected by the economic consequences of the coronavirus crisis, that the pandemic is reducing the ability and willingness of firms to make strategic investments, and that companies and governments need to deploy resources that ensure a sustainable recovery from the crisis.
|
|
| 6. |
- Santaliestra-Pasías, Alba M., et al.
(författare)
-
Social environment and food and beverage intake in European adolescents : the Helena study
- 2022
-
Ingår i: Journal of the American Nutrition Association. - : Taylor & Francis. - 2769-707X .- 2769-7061. ; 41:5, s. 468-480
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The family environment influences food consumption and behaviours, which impact adolescent's eating habits, diet and health. Young individuals who frequently eat family meals are less likely to develop risk- and behaviour-related outcomes as obesity.AIM: To assess the relationship between the family meal environment and food and macronutrient consumption in European adolescents.METHODS: 1,703 adolescents aged 12.5-17.5 years (46.5% male) from the European HELENA cross-sectional study were selected. Sociodemographic variables and dietary intake using two non-consecutive self-reported 24-hour dietary recalls were collected from all the included participants. The relationship between family meals' environment and food and macronutrient consumption was analized using analysis of covariance.RESULTS: Adolescents who used to take their main meals with their family were associated with high consumption of healthy foods and beverages (i.e. vegetables, fruit, milk, water) and low consumption of energy dense food and beverages as chocolate, savoury snacks, sugar or juices compared with those who used to eat alone, with friends or other people (p < 0.05).CONCLUSION: The company/people with whom adolescents consume their meal have an important influence on the adolescent's consumption of different types of food (especially at lunch). Family's environment during meals has been associated with a high consumption of healthy foods.
|
|
| 7. |
- Sjöström, Johan, et al.
(författare)
-
Ignition of natural fuels from strikes between steel and rocks
- 2022
-
Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The ignition of natural fuels by sparks from strikes between metals and hard rock is far from understood and the ignition potential of sparks from rock strikes during heavy machinery operations is disputed in the scientific literature. This study utilises a spectrally resolved technique to study the temperature evolution of metal sparks from rock strikes. The study shows that initial temperature after collision can easily reach 1500 °C and this temperature can increase additionally by several hundred degrees as rapid oxidation processes are initiated, often leading to further disintegration of the fragment. The average temperature of fragments from such collisions is here measured to 1400 – 2000 °C and the combination of temperature, size and exothermic processes makes them viable for forest litter igniting. However, ignition on forest lands is always an unlikely, although possible outcome of heavy machinery operations and should be considered in risk assessment of the activity.
|
|
| 8. |
- Souza Santos, Thanise Sabrina, et al.
(författare)
-
A new measure of health motivation influencing food choices and its association with food intakes and nutritional biomarkers in European adolescents
- 2021
-
Ingår i: Public Health Nutrition. - : Cambridge University Press. - 1368-9800 .- 1475-2727. ; 24:4, s. 685-695
-
Tidskriftsartikel (refereegranskat)abstract
- Objective: To develop a scale to assess health motivation influencing food choices and to explore its performance in the associations with food intakes and nutritional biomarkers.Design: Psychometric study using cross-sectional self-report questionnaires and nutritional biomarkers.Setting: Multi-centre investigation conducted in ten European cities.Participants: 2954 adolescents who were included in the HELENA study and completed the Food Choices and Preferences (FCP) questionnaire.Results: Nineteen out of 124 items of the FCP questionnaire were in the same dimension. Sixteen presented adequate parameters for the Scale of evaluatiOn of Food choIcEs (SOFIE). The scores were positively associated with the intakes of cereals, dairy products, meats and eggs, and fish, as well as with blood concentrations of vitamin C, β-carotene, n-3 fatty acids, cobalamin, holo-transcobalamin and folate; scores were negatively associated with the intake of alcohol.Conclusions: SOFIE can improve the assessment of motivation influencing food choices based on items with the best performance and is proposed as a new measure to health-related studies.
|
|
| 9. |
- Wisnuwardani, Ratih Wirapuspita, et al.
(författare)
-
Polyphenol intake and metabolic syndrome risk in European adolescents : the HELENA study
- 2020
-
Ingår i: European Journal of Nutrition. - Heidelberg : Springer Berlin/Heidelberg. - 1436-6207 .- 1436-6215. ; 59, s. 801-812
-
Tidskriftsartikel (refereegranskat)abstract
- Purpose: The role of polyphenol intake during adolescence to prevent metabolic syndrome (MetS) is little explored. This study aimed to evaluate the association between intake of total polyphenols, polyphenol classes and the 10 most consumed individual polyphenols with MetS risk in European adolescents.Methods: Of the cross-sectional HELENA study, 657 adolescents (54% girls; 14.8% overweight; 12.5–17.5 year) had a fasting blood sample and polyphenol intake data from two non-consecutive 24-h recalls matched with the Phenol-Explorer database. MetS was defined via the pediatric American Heart Association definition. Multilevel linear regressions examined the associations of polyphenol quartiles with MetS components, while logistic regression examined the associations with MetS risk.Results: After adjusting for all potential confounders (socio-demographics and nine nutrients), total polyphenol intake, polyphenol classes and individual polyphenols were not associated with MetS risk. From all MetS components, only BMI z-score was modestly inversely associated with total polyphenol intake. Further sub analyses on polyphenol classes revealed that flavonoid intake was significantly associated with higher diastolic blood pressure and lower BMI, and phenolic acid intake was associated with higher low-density cholesterol. For individual polyphenols, the above BMI findings were often confirmed (not independent from dietary intake) and a few associations were found with insulin resistance.Conclusion: Higher intakes of total polyphenols and flavonoids were inversely associated with BMI. No consistent associations were found for other MetS components.
|
|
