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2.
Holmberg, Christopher, 1984, et al.
(författare)
Adolescents' presentation of food in social media: an explorative study
2016
Ingår i: Appetite. - : Elsevier BV. - 0195-6663 .- 1095-8304. ; 99, s. 121-129
Tidskriftsartikel (refereegranskat) abstract
The study aimed to explore how adolescents communicate food images in a widely used social media image-sharing application. We examined how and in what context food was presented and the type of food items that were frequently portrayed by following a youth related hashtag on Instagram. The hashtag #14år (“14 years”) was used to find adolescent users on Instagram: these users public photo streams were then searched for food items they had shared with others. Food items were identified and categorized based on type of food and how the food items were presented. Most of the adolescent users (85%) shared images containing food items. A majority of the images (67.7%) depicted foods high in calories but low in nutrients. Almost half of these images were arranged as a still life with food brand names clearly exposed. Many of these images were influenced by major food marketing campaigns. Fruits and vegetables occurred in 21.8% of all images. This food group was frequently portrayed zoomed in with focus solely on the food, with a hashtag or caption expressing palatability. These images were often presented in the style of a cook book. Food was thus presented in varied ways. Adolescents themselves produced images copying food advertisements. This has clear health promotion implications since it becomes more challenging to monitor and tackle young people's exposure to marketing of unhealthy foods in these popular online networks because images are part of a lifestyle that the young people want to promote. Shared images contain personal recommendations, which mean that they may have a more powerful effect than commercial advertising.
3.
Munthe, Christian, 1962
(författare)
Djurhållning och antibiotika: en gyllene triangel!
2023
Ingår i: Tidskriften Alba. - 1403-5448. ; :2023-10-24
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt) abstract
För ett par veckor sedan var jag i Amsterdam och talade om etiska dilemman och utmaningar i arbetet med antibiotikaresistens i djurhållning och veterinärmedicin på en konferens. ”Från fabrik till gödselstack” var devisen för mitt bidrag, för att framhålla att djurhållningens användning av antibiotika – precis som sjukvårdens – är en del av en större helhet, där även produktionssystemen för läkemedel och mat (och friska djur och människor), och naturmiljön ingår. Varje del både bidrar till utmaningen med resistens – att vår användning och hantering av dessa viktiga mediciner gör dem obrukbara – och utgör löften för att sätta in åtgärder som kan mildra problemet. Alla sådana åtgärder kommer samtidigt ha nackdelar och kostnader – därav behovet att analysera etiken. På konferensen fick jag också chans att förkovra mig i olika slags forskning om hur jordbruk och annan djurhållning kan hantera antibiotikaresistensen bättre. Jag lärde mig då att området utgör en riktig gyllene triangel – på gott och ont.
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5.
Larsson, C. L., et al.
(författare)
Strengthening the Reporting of Observational Studies in Epidemiology - nutritional epidemiology (STROBE-nut) : An extension of the STROBE statement
2016
Ingår i: Nutrition Bulletin. - : Wiley. - 1471-9827 .- 1467-3010. ; 13:6
Tidskriftsartikel (refereegranskat) abstract
Concerns have been raised about the quality of reporting in nutritional epidemiology. Research reporting guidelines such as the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement can improve quality of reporting in observational studies. Herein, we propose recommendations for reporting nutritional epidemiology and dietary assessment research by extending the STROBE statement into Strengthening the Reporting of Observational Studies in Epidemiology - Nutritional Epidemiology (STROBE-nut). Recommendations for the reporting of nutritional epidemiology and dietary assessment research were developed following a systematic and consultative process, co-ordinated by a multidisciplinary group of 21 experts. Consensus on reporting guidelines was reached through a three-round Delphi consultation process with 53 external experts. In total, 24 recommendations for nutritional epidemiology were added to the STROBE checklist. When used appropriately, reporting guidelines for nutritional epidemiology can contribute to improve reporting of observational studies with a focus on diet and health.
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7.
Skeie, Guri, et al.
(författare)
Intake of whole grains and incidence of oesophageal cancer in the HELGA Cohort
2016
Ingår i: European Journal of Epidemiology. - : Springer Science and Business Media LLC. - 0393-2990 .- 1573-7284. ; 31:4, s. 405-414
Tidskriftsartikel (refereegranskat) abstract
Few prospective studies have investigated the association between whole-grain consumption and incidence of oesophageal cancer. In the Scandinavian countries, consumption of whole grains is high and the incidence of oesophageal cancer comparably low. The aim of this paper was to study the associations between consumption of whole grains, whole-grain products and oesophageal cancer, including its two major histological subtypes. The HELGA cohort is a prospective cohort study consisting of three sub-cohorts in Norway, Sweden and Denmark. Information regarding whole-grain consumption was collected through country-specific food frequency questionnaires. Cancer cases were identified through national cancer registries. Cox proportional hazards ratios were calculated in order to assess the associations between whole grains and oesophageal cancer risk. The analytical cohort had 113,993 members, including 112 cases, and median follow-up time was 11 years. When comparing the highest tertile of intake with the lowest, the oesophageal cancer risk was approximately 45 % lower (adjusted HR 0.55, 95 % CI 0.31-0.97 for whole grains, HR 0.51, 95 % CI 0.30-0.88 for whole-grain products). Inverse associations were also found in continuous analyses. Whole-grain wheat was the only grain associated with lower risk (HR 0.32, 95 % CI 0.16-0.63 highest vs. lowest tertile). Among whole-grain products, the results were less clear, but protective associations were seen for the sum of whole-grain products, and whole-grain bread. Lower risk was seen in both histological subtypes, but particularly for squamous cell carcinomas. In this study, whole-grain consumption, particularly whole-grain wheat, was inversely associated with risk of oesophageal cancer.
8.
Abu Hatab, Assem, et al.
(författare)
COVID-19 risk perception and food security in the MENA region: evidence from a multi-wave household survey
2024
Ingår i: Food Security. - : Springer Nature. - 1876-4517 .- 1876-4525. ; 16, s. 989-1008
Tidskriftsartikel (refereegranskat) abstract
The COVID-19 pandemic had disruptive consequences for MENA countries’ agri-food value chains that exacerbated poverty and jeopardized food security. This study examines the relationship between individuals’ perception of contracting COVID-19 and their experience of food insecurity, using longitudinal data from the Combined COVID-19 MENA Monitor Household survey. It also investigates the underlying mechanisms of COVID-19 concerns and explores coping strategies employed by households to identify vulnerabilities in food security. The results provide compelling evidence of a strong association between individuals’ concern about the virus and various dimensions of food security, particularly reduced purchasing power and decreased meal frequency. Notably, this association follows an inverted U-shaped curve, with food insecurity initially increasing as worry grows, but declining after individuals contract the virus. High levels of concern were also linked to significant income decreases and worsening economic conditions. Moreover, individuals with higher concerns were more likely to rely on specific coping strategies, particularly spending savings and obtaining funds from relatives or friends. These findings underscore the need for government interventions during disease outbreaks and economic downturns to focus on alleviating individuals’ worry and fear to facilitate informed decision-making that minimizes food insecurity consequences. Additionally, the findings emphasize the need to strengthen social protection systems during public health and economic challenges to ensure food security for vulnerable populations.
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10.
Hedblom, Marcus, et al.
(författare)
Reduction of physiological stress by urban green space in a multisensory virtual experiment
2019
Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 9
Tidskriftsartikel (refereegranskat) abstract
Although stress is an increasing global health problem in cities, urban green spaces can provide health benefits. There is, however, a lack of understanding of the link between physiological mechanisms and qualities of urban green spaces. Here, we compare the effects of visual stimuli (360 degree virtual photos of an urban environment, forest, and park) to the effects of congruent olfactory stimuli (nature and city odours) and auditory stimuli (bird songs and noise) on physiological stress recovery. Participants (N = 154) were pseudo-randomised into participating in one of the three environments and subsequently exposed to stress (operationalised by skin conductance levels). The park and forest, but not the urban area, provided significant stress reduction. High pleasantness ratings of the environment were linked to low physiological stress responses for olfactory and to some extent for auditory, but not for visual stimuli. This result indicates that olfactory stimuli may be better at facilitating stress reduction than visual stimuli. Currently, urban planners prioritise visual stimuli when planning open green spaces, but urban planners should also consider multisensory qualities.
