| 1. |
- Lyth, Johan, 1980-, et al.
(författare)
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Trends in cutaneous malignant melanoma in Sweden 1997-2011: Thinner tumours and improved survival among men
- 2015
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Ingår i: British Journal of Dermatology. - : Wiley-Blackwell. - 0007-0963 .- 1365-2133. ; 172:3, s. 700-706
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Tidskriftsartikel (refereegranskat)abstract
- Background: Both patient survival and the proportion of patients diagnosed with thin cutaneous malignant melanoma (CMM) have been steadily rising in Sweden as in most western countries, though the rate of improvement in survival appears to have declined in Sweden at the end of last millennium.Objectives: To analyse the most recent trends in the distribution of tumour thickness (T-category) as well as CMM-specific survival in Swedish patients diagnosed 1997-2011.Methods: This nationwide population-based study included 30 590 patients registered in the Swedish Melanoma Register (SMR) and diagnosed with a first primary invasive CMM 1997-2011. The patients were followed through 2012 in the national Cause-of-Death Register.Results: Logistic and Cox regression analyses adjusting for age at diagnosis, tumour site, and health care region were carried out. The odds ratio for being diagnosed with thicker tumours was significantly reduced (P = 0·0008) and the CMM-specific survival significantly improved in men diagnosed 2007-2011 compared to men diagnosed 1997-2001 (hazard ratio=0·81; 95% CI 0·72-0·91, P = 0·0009) while the corresponding differences for women were not significant. Women were diagnosed with significantly thicker tumours during 2002-2006 and a tendency towards decreased survival was observed compared to those diagnosed earlier 1997-2001 and later 2007-2011.Conclusion: In Sweden, the CMMs of men are detected earlier over time and this seems to be followed by an improved CMM-specific survival for men. Women are still diagnosed with considerably thinner tumours and they experience a better survival than men.
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| 2. |
- Nilsson, Elin, 1984-
(författare)
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Where to shop? : understanding consumers' choices of grocery stores
- 2016
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- For the last couple of decades consumer decision-making has been of increasing interest for retail as well as for consumer behaviour research. Food shopping constitutes a unique type of shopping behaviour. In comparison to other types of shopping, food is essential to life, and not often are there as many choices to be made in a short period of time as when shopping groceries.The purpose of this dissertation was to advance the knowledge of what influences consumers’ choices of grocery stores. More specifically, the main focus has been on how different situations (e.g., type of shopping) influence choices of grocery stores. Five papers, which build on three surveys on how consumers choose grocery stores in Sweden, are included in this dissertation.In the first paper a comprehensive set of ten aggregated attributes that determine store choices were developed. The second paper brought forward five consumer segments (Planning Suburbans, Social Shoppers, Pedestrians, City Dwellers, and Flexibles) based on where and how they shop. In the third paper it was shown that accessibility attributes (e.g., accessibility by car, availability) and attractiveness attributes (e.g., price, service) have different impacts on satisfaction, depending on consumer characteristics and shopping behaviour in supermarkets compared to convenience stores. In the fourth paper the result showed that satisfaction is affected by type of grocery shopping (major versus fill-in shopping) in conjunction with time pressure and which store attributes that are important for satisfaction. It was also shown that the effect of time pressure and type of shopping on satisfaction varied in different consumer segments. In the final paper it was shown that a store has to be more attractive in terms of attributes for a consumer to switch from the grocery store they usually patronage, even if the new store is situated right beside or closer than the consumer’s regular grocery store. The view of a “good location” is further developed in this dissertation, arguing that consumers’ mental distance to a store – their cognitive proximity – is much more important than the physical place of the store.In sum, this dissertation revealed that the situation is more important than previous research has shown. Depending on the situation, consumers will face different outcomes (different stores) and value different store attributes. Hence, stores need to manage different store attributes depending on which consumer groups the stores want to attract and what situation the consumers are facing. Therefore, consumers’ choices of grocery stores are situation-based choices.
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| 3. |
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| 4. |
- Bern, Sofia, et al.
(författare)
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Mobilitet och tillgänglighet – framtidens resande
- 2016
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Trafikverket har gett TRUM (Transportforskningsenheten vid Umeå Universitet) i uppdrag att utreda framtidens mobilitet innefattande frågor såsom privatpersoners attityder och normer till resande med bil och däribland självkörande bilar, betalningsvilja, syn på ägande inställning till individuellt resande gentemot kollektivt resande, samt intressenters förväntningar på ett framtida tillgängligt transportsystem. Därutöver önskar Trafikverket ökad förståelse kring arbetssätt och metoder för att möta teknikutveckling och framtida mobilitet. Syftet med föreliggande rapport är att svara på dessa frågeställningar utifrån litteraturstudier och intervjuer.Det huvudsakliga underlaget för rapporten är en genomgång av litteratur relaterad till transporter, mobilitet och historiska såväl som framtida trender. Fokus har varit på persontransporter kopplat till människors beteende, samt vad privatpersoner, framtidsspanare och företrädare för bil- och teknikbranschen tror kommer att hända med personresande i framtiden. Utöver litteraturstudien genomfördes sex intervjuer under januari och februari 2016. Intervjuerna gjordes med syfte att öka förståelsen för hur människor resonerar kring mobilitet och transporter i dagsläget och hur de tror att vi kommer att resa i framtiden. Utifrån litteraturgenomgången och intervjuerna kan konstateras att attityder till elbilar generellt sett är positiva. Hinder för ett bredare genombrott utgörs av uppfattade prisskillnader, räckviddsångest och uppfattad brist på laddinfrastruktur. Som drivkrafter kan nämnas ökat miljömedvetande och alltmer positiva attityder bland flera olika aktörer, till exempel teknikutvecklare. När det gäller självkörande bilar är attityderna mer varierande. Bland annat lyfts säkerhetsfaktorer, tillgänglighet och det faktum att flera bilmodeller redan idag utrustas med olika typer av autonomifunktioner. Enligt olika bedömningar kommer koncept såsom Mobility as a Service och liknande att leda till förändrade attityder och normer när det gäller både privat och kollektivt resande. Avslutningsvis lämnas förslag på hur dessa och andra förändringar kan följas och förstås utifrån ett planeringsperspektiv. Olika metoder och perspektiv är viktiga för att skapa en bild över framtida utveckling redan idag, framförallt kopplat till de miljöutmaningar samhället står inför.
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| 5. |
- Carlsson, Axel C, et al.
(författare)
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Levels of soluble tumor necrosis factor receptor 1 and 2, gender, and risk of myocardial infarction in Northern Sweden
- 2018
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Ingår i: Atherosclerosis. - : Elsevier BV. - 0021-9150 .- 1879-1484. ; 272, s. 41-46
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND AIMS: Soluble receptors for tumor necrosis factor alpha (sTNFR1 and sTNFR2) have been associated with cardiovascular diseases, and some evidence points towards a difference in associated risk between men and women. We aimed to study the association between sTNFR1 and sTNFR2 and incident myocardial infarctions (MI) and to explore the influence of established cardiovascular risk factors in men and women.METHODS: We conducted a nested case control study in three large Swedish cohorts, including 533 myocardial infarction cases, and 1003 age-, sex- and cohort-matched controls. Odds ratios (OR) with 95% confidence intervals (CI) were calculated.RESULTS: An association between circulating sTNFR1 and sTNFR2 and an increased risk for MI was found when comparing cases and controls. The odds ratios were significant after adjustment for established cardiovascular risk factors and C-reactive protein in women (OR 1.44, 95% CI 1.08-1.93 for TNFR1, and 1.61, 95% CI 1.11-2.34 for TNFR2), but was abolished in men. Women with a combination of elevated CRP and values in the upper quartile of TNFR1 or TNFR2 had a 5-fold higher risk of myocardial infarction versus those with normal CRP and values in the lower three quartiles of TNFR1 or TNFR2.CONCLUSIONS: As the risk estimates for TNFR1 and TNFR2 were higher and remained significant after adjustments for established cardiovascular risk factors in women but not in men, a potential role for TNFR1 and TNFR2 in identifying women with a higher MI risk is possible. The future clinical role of TNFR1 and TNFR2 in combination with CRP to identify high risk patients for coronary heart disease has yet to be determined.
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| 6. |
- Cerne, Annette, et al.
(författare)
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Projectification of sustainable development: implications from a critical review
- 2019
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Ingår i: International Journal of Managing Projects in Business. - : Emerald Group Publishing Limited. - 1753-8378 .- 1753-8386. ; 12:2, s. 356-376
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Tidskriftsartikel (refereegranskat)abstract
- Purpose In this paper, the authors challenge traditional views of project management and sustainable development as purportedly complementing each other. Rather, the authors apply a projectification perspective from a multi-disciplinary approach to sustainable development. The purpose of this paper is to demonstrate how we can better understand the interface between projects and sustainable development through the study of its practices.Design/methodology/approachThe authors do this by outlining the global and the local dimensions of sustainable development as a business objective. For that reason, the authors also make a distinction between sustainability in projects and sustainable development through project coordination.FindingsFrom the framing of sustainable development as projectification, the authors contribute with a set of research implications on how to proceed towards a better understanding of sustainable development through project coordination.Originality/valueThe paper contributes to a growing field of interest regarding the interfaces between project management and sustainable development.
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| 7. |
- Jansson, Johan, 1973-, et al.
(författare)
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Adoption of alternative fuel vehicles : Influence from neighbors, family and coworkers
- 2017
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Ingår i: Transportation Research Part D. - : Elsevier BV. - 1361-9209 .- 1879-2340. ; 54, s. 61-73
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Tidskriftsartikel (refereegranskat)abstract
- During the last years, many governments have set targets for increasing the share of biofuels in the transportation sector. Understanding consumer behavior is essential in designing policies that efficiently increase the uptake of cleaner technologies. In this paper we analyze adopters and non-adopters of alternative fuel vehicles (AFVs). We use diffusion of innovation theory and the established notion that the social system and interpersonal influence play important roles in adoption. Based on a nationwide database of car owners we analyze interpersonal influence on adoption from three social domains: neighbors, family and coworkers. The results point primarily at a neighbor effect in that AFV adoption is more likely if neighbors also have adopted. The results also point at significant effects of interpersonal influence from coworkers and family members but these effects weaken or disappear when income, education level, marriage, age, gender and green party votes are controlled for. The results extend the diffusion of innovation and AFV literature with empirical support for interpersonal influence based on objective data where response bias is not a factor. Implications for further research, environmental and transport policy, and practitioners are discussed.
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| 8. |
- Jansson, Johan, 1973-, et al.
(författare)
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Commitment to Sustainability in Small and Medium-Sized Enterprises : The Influence of Strategic Orientations and Management Values
- 2017
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Ingår i: Business Strategy and the Environment. - : John Wiley & Sons. - 0964-4733 .- 1099-0836. ; 26:1, s. 69-83
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Tidskriftsartikel (refereegranskat)abstract
- Ecosystem degradation and social sustainability have become important issues in the corporate sphere during the last few decades. However, research discussing corporate social responsibility and related concepts has often focused on larger companies, sometimes neglecting the specifics of small and medium-sized enterprises (SMEs). The main purpose of this study is to examine the relationships between two common strategic orientations, market orientation (MO) and entrepreneurial orientation (EO), in relation to sustainability commitment, sustainability practices and management values in SMEs. Questionnaire responses from 450 Swedish SMEs were analyzed, confirming the influence of MO, EO and sustainability practices on commitment to sustainability, implying that firms committed to sustainability see both market and entrepreneurial advantages of sustainability. The results also show that different parts of MO and EO differ in importance for commitment to sustainability among SMEs. Implications concern the importance for firms and policy makers to work with sustainability issues using both internal and external perspectives.
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| 9. |
- Jansson, Johan, Professor, 1973-, et al.
(författare)
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Consumer Adoption of Alternative Fuel Vehicles: A Cluster Analytic Approach on Proenvironmental Technology Choices and Curtailment Behaviors
- 2015
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Ingår i: Marketing in Transition: Scarcity, Globalism, & Sustainability. - Cham : Springer Nature. - 9783319186863 - 9783319369563 - 9783319186870 ; , s. 3-3
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Konferensbidrag (refereegranskat)abstract
- Although the private passenger car brings consumers freedom of mobility and expression, the downsides to the car focused society are also becoming obvious. Perhaps air pollution and the squandering of dwindling fossil oil resources are the most commonly discussed issues. In order to reduce emissions and to consume less oil, the traditional approach has been to influence consumers to curtail their car use and influence them to switch to other modes of transportation. Considering the increasing private car use in most countries this approach has had limited effect. Another approach winning ground currently is the path of technological development, where new types of vehicles have been developed that are marketed as having a lesser environmental impact than the conventional fossil oil fuelled cars. From a consumer perspective these new alternative fuel vehicles (AFVs), running on fuels such as ethanol, natural/biogas and to some extent on electricity, can be viewed as proenvironmental innovations. The problem is that much research within environmental psychology has focused primarily on curtailment behaviors rather than on understanding consumer adoption of purportedly proenvironmental innovations. For example, Stern and colleagues have developed the value-belief-norm (VBN) theory postulating that activated personal norms influence consumers’ proenvironmental behaviors. Although well proven, the VBN-theory has mainly focused on curtailment behaviors. From a consumer behavior point of view, less is known about consumer adoption of proenvironmental innovations.
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| 10. |
- Jansson, Johan, 1973-, et al.
(författare)
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Examining drivers of electric vehicle adoption: The influence of opinion leadership and ecological attitudes
- 2015
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Ingår i: EMAC 2015. - : EMAC. - 9789082383300 ; , s. 75-75
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Konferensbidrag (refereegranskat)abstract
- Existing research on environmental, ethical and social consumer behavior has focused on proenvironmentaland pro-social attitudes but less on marketing factors such as opinion leadership and opinion seeking. In contrast, the main aim here is to analyze how non-adopters, potential adopters and early adopters of electric vehicles (EVs) differ concerning traditional environmental psychology attitudinal factors and opinion leadership/seeking. Data from a questionnaire survey is used (N = 1,192). Results show significant differences between the groups and that early adopters exhibit opinion leadership traits as well as more pro-environmental personal norms. Implications of these and other findings are discussed.
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