| 1. |
|
|
| 2. |
- Jirström, Magnus, et al.
(författare)
-
The State and Green Revolutions in East Asia
- 2005
-
Ingår i: The African Food Crisis: Lessons from the Asian Green Revolution. - UK : CABI Publishing. - 0851999980 ; , s. 25-42
-
Bokkapitel (refereegranskat)
|
|
| 3. |
- Eldh, Christer, et al.
(författare)
-
Från nybyggaranda till kreativ ordning
- 2015
-
Ingår i: Samhällsvetenskapliga fakulteten i Lund - en vital 50-åring. En jubileumsskrift. - 9789176233597 ; , s. 249-269
-
Bokkapitel (populärvet., debatt m.m.)
|
|
| 4. |
- Abdelmenan, Semira, et al.
(författare)
-
The Social Stratification of Availability, Affordability, and Consumption of Food in Families with Preschoolers in Addis Ababa : The EAT Addis Study in Ethiopia
- 2020
-
Ingår i: Nutrients. - : MDPI AG. - 2072-6643. ; 12:10
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to understand the quality of diet being consumed among families in Addis Ababa, and to what extent social stratification and perceptions of availability and affordability affect healthy food consumption. Data were collected from 5467 households in a face-to-face interview with mothers/caretakers and analyzed using mixed effect logistic regression models. All family food groups, except fish were perceived to be available by more than 90% of the participants. The food groups cereals/nuts/seeds, other vegetables, and legumes were considered highly affordable (80%) and were the most consumed (>75%). Households with the least educated mothers and those in the lowest wealth quintile had the lowest perception of affordability and also consumption. Consumption of foods rich in micronutrients and animal sources were significantly higher among households with higher perceived affordability, the highest wealth quintile, and with mothers who had better education. Households in Addis Ababa were generally seen to have a monotonous diet, despite the high perceived availability of different food groups within the food environment. There is a considerable difference in consumption of nutrient-rich foods across social strata, hence the cities food policies need to account for social differences in order to improve the nutritional status of the community.
|
|
| 5. |
- Akande, T., et al.
(författare)
-
Conclusions and a Look Ahead.
- 2005
-
Ingår i: The African Food Crisis: Lessons from the Asian Green Revolution. - 0851999980 ; , s. 253-260
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
| 6. |
|
|
| 7. |
- Andersson Djurfeldt, Agnes, et al.
(författare)
-
Drills and Diets, Consumption and Conservation– the Role of Primate Meat in Local Diets in and Around Cross River National Park, Nigeria
- 2017
-
Ingår i: Journal of Poverty Alleviation and International Development. - 2233-6192. ; 8:2
-
Tidskriftsartikel (refereegranskat)abstract
- The study uses household level data from four villages inand around Cross River National Park (CRNP), Nigeria to assess therole of primate meat in local livelihoods and diets. Okwangwo is anenclave community within the national park, Butatong houses theCRNP headquarters. Kanyang1 and Abo Ebam are located fartheraway from the park. 149 respondents were surveyed. Sale ofbushmeat contributed 4 percent of total cash income on average, butis important as a source of protein in the context of poorly developedlivestock systems. 98 percent of the households ate bushmeat duringthe past year and 74 percent hunted for consumption. 77 percent atemeat from primates, although this varied from 53 percent in Butatongto 97 percent in Okwangwo. Differences emerge among the villageswith less reliance on bushmeat, less hunting and a dietary shifttowards poultry in Butatong. There is no correlation between incomelevels and consumption of primate meat. The overwhelming motivefor eating primate meat was taste preferences. Solutions tounsustainable extraction of primate meat must be sourced in relationto local consumption. Improving access to animal source foods,through widening the livestock basis of local agrarian
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
|
|
| 11. |
|
|
| 12. |
|
|
| 13. |
|
|
| 14. |
- Bergman-Lodin, Johanna, et al.
(författare)
-
New Seeds and Women's Welfare - The Case of NERICA Upland Rice and Labor Dynamics in Hoima District, Uganda
- 2010
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- African women farmers do not always benefit from and are sometimes adversely affected by the introduction of new technologies, including high-yielding varieties and their often-associated improved management systems. This paper seeks to further this claim in the wake of what has been referred to as "the NERICA Revolution" in Uganda, by providing an illustration of the impact the introduction of NERICA upland rice has had on the gendered labor dynamics in smallholder households in Hoima District. The concrete effects on women farmers are particularly considered. To date, "the success" of the dissemination of NERICA has mainly been measured econometrically in terms of production growth or household income gain. This type of analysis allows for capturing shifts in physiological deprivations on household level. But it omits the dimension of social deprivation that, on the individual level, considers the prevalence or absence of empowering elements such as time, influence on decisionmaking, access to information and education, etc. Having researched women’s experiences of the introduction of NERICA both qualitatively and quantitatively, we conclude that while households that have adopted NERICA have, as units, become better off in economic terms (their physiological deprivation reduced), the extreme labor burden NERICA induces on women exacerbates their social deprivations, particularly in terms of time poverty and drudgery. This has policy implications. If NERICA is going to become a sustainable powerful poverty fighter in Uganda, as many hope, it is imperative that this aspect is addressed so as to avoid farmers opting out of the production over time.
|
|
| 15. |
- Berhane, Hanna Y, et al.
(författare)
-
Mixed blessings: : A qualitative exploration of mothers' experience of child care and feeding in the rapidly urbanizing city of Addis Ababa, Ethiopia
- 2018
-
Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 13:11
-
Tidskriftsartikel (refereegranskat)abstract
- Many studies have drawn attention to the vital role mothers have in safeguarding the health and nutritional wellbeing of their children. However, little is known about mothers' experiences and the challenges they face in fulfilling this role in rapidly urbanizing cities in Africa. This study aims to explore child care and feeding practices of mothers with children under five years of age in Addis Ababa, Ethiopia. This qualitative study was conducted using a semi-structured interview guide. A total of thirty-six interviews were conducted with purposively selected participants. All interviews were audio recorded, transcribed verbatim and translated for analysis. We used a thematic analysis approach, which was guided by a resilience framework. The findings are presented as three major themes. 1) 'Mixed blessings-balancing motherhood's expectations'. While mothers identified positively with the social recognition and sense of fulfillment of being a 'good mother', they were ambivalent/torn about earning the necessary income from outside work and fulfilling their duties at home. 2) 'Instabilities due to rampant urban sprawl'. While women expressed a keen desire to balance work and motherhood, the disintegrating social capital, due to large in-migration, market fluctuations and abrupt/forced resettlements to new housing units had left mothers without support for childcare, stressed and exhausted. 3) 'Anchored by faith: a source of resilience to cope with adversities'. In the face of the multiple adversities, mothers cited their strong faith as their most reliable foundation for their resilience. In summary, the societal and environmental changes accompanying the rapid urbanization in low income settings makes combining child care and working outside the home very challenging for mothers. As a result they suffer from fatigue and feelings of isolation. Efforts to improve child feeding and care in urban low-income settings need to consider context appropriate strategies that support mothers with small children.
|
|
| 16. |
- Berhane, Hanna Y., et al.
(författare)
-
Social Stratification, Diet Diversity and Malnutrition among Preschoolers : A Survey of Addis Ababa, Ethiopia
- 2020
-
Ingår i: Nutrients. - : MDPI AG. - 2072-6643. ; 12:3
-
Tidskriftsartikel (refereegranskat)abstract
- In Sub-Saharan Africa, being overweight in childhood is rapidly rising while stunting is still remaining at unacceptable levels. A key contributor to this double burden of malnutrition is dietary changes associated with nutrition transition. Although the importance of socio-economic drivers is known, there is limited knowledge about their stratification and relative importance to diet and to different forms of malnutrition. The aim of this study was to assess diet diversity and malnutrition in preschoolers and evaluate the relative importance of socioeconomic resources. Households with children under five (5467) were enrolled using a multi-stage sampling procedure. Standardized tools and procedures were used to collect data on diet, anthropometry and socio-economic factors. Multivariable analysis with cluster adjustment was performed. The prevalence of stunting was 19.6% (18.5-20.6), wasting 3.2% (2.8-3.7), and overweight/obesity 11.4% (10.6-12.2). Stunting, overweight, wasting and limited diet diversity was present in all social strata. Low maternal education was associated with an increased risk of stunting (Adjusted odds ratio (AOR): 1.8; 1.4-2.2), limited diet diversity (AOR: 0.33; 0.26-0.42) and reduced odds of being overweight (AOR: 0.61; 0.44-0.84). Preschoolers in Addis Ababa have limited quality diets and suffer from both under- and over-nutrition. Maternal education was an important explanatory factor for stunting and being overweight. Interventions that promote diet quality for the undernourished whilst also addressing the burgeoning problem of being overweight are needed.
|
|
| 17. |
- Berhane, Hanna Yemane, 1989-
(författare)
-
Social Stratification of Children's Diet and Nutrition: Understanding Women's Situation in Addis Ababa
- 2020
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Childhood undernutrition is the cause of nearly half of all deaths in under-five children. In sub-Saharan African countries, this problem is further complicated by the rising prevalence of overweight. Mothers play a key role in child care and nutrition, however, in cities that are undergoing rapid social and economic changes, little is known about their lived experiences and challenges. Moreover, little is known about the influence of the neighbourhood food environment and family socio-economic conditions of food acquisition and intake in sub-Saharan Africa. Therefore, the study aims to understand the nexus between mothers’ child care and feeding experiences, neighbourhood food environment, diet diversity, and family socioeconomic status. Methods: A mixed qualitative and quantitative study design was used. The qualitative component involved thirty-six in-depth interviews with mothers who had children under the age of five years. A thematic analysis approach was used to analyse verbatim transcripts. For the quantitative component, two rounds of cross-sectional household surveys were conducted. The sample was drawn from all districts of Addis Ababa; a total of 5467 households with mother-child pairs. Data were analysed using a generalised estimating equation (GEE) and mixed-effect logistic regression model. Results: Urban mothers are under pressure to ensure their child gets adequate care and food; the changes in their environment owing to the reconstruction of city and migration further limit their ability to do so. Mothers expressed that their decision of what to feed their children is influenced by children’s preferences, perceived safety of the food, familiarity with the food, and affordability.Children receiving the recommended minimum diet diversity totaled 59.9% (58.5–61.3). Having an adequately diverse diet was associated with having an educated mother, and being from the wealthier and more food-secure households. Animal source and vitamin-A-rich food groups are the least affordable and consumed food groups in the study settings. Families with uneducated mothers, in the lowest wealth group and those who perceived food groups to be unaffordable, consumed a less diverse diet.The prevalence of stunting was 19.6% (18.5–20.6) and that of over-weight/obesity was 11.4% (10.6–12.2). Maternal education level was associated with both forms of malnutrition; children with uneducated mothers were more likely to be stunted (AOR: 1.8; 1.4–2.2) and less likely to be overweight/obese (AOR: 0.61; 0.44–0.84), while being from the highest wealth household and from a severely food insecure household were associated with a higher likelihood of obesity and stunting, respectively. Conclusion: Child nutritional outcomes and diet quality vary by the socioeconomic status of the family; particularly that of mothers. Therefore, efforts to improve diet and nutritional outcomes of children need to consider mechanisms to strongly support mothers.
|
|
| 18. |
- Berhane, Hanna Y, et al.
(författare)
-
What Influences Urban Mothers' Decisions on What to Feed Their Children Aged Under Five-The Case of Addis Ababa, Ethiopia
- 2018
-
Ingår i: Nutrients. - : MDPI AG. - 2072-6643. ; 10:9
-
Tidskriftsartikel (refereegranskat)abstract
- Mothers carry the prime responsibility for childcare and feeding in low-income countries. Understanding their experiences in providing food for their children is paramount to informing efforts to improve the nutritional status of children. Such information is lacking in Sub-Saharan Africa. To understand what influences urban mothers' food acquisition and their motivations for selecting food for their children, 36 in-depth interviews were carried out with mothers having children under five years of age. Interviews were conducted in the local language, audio-recorded, transcribed, and translated into English. Data were analyzed using thematic analysis which led to the identification of four major themes: mothers give-in to a child-driven diet; quick-fix versus the privilege of planning; keen awareness on food safety, nutrition, and diet diversity; and social, familial, and cultural influences. The findings indicate that child feeding practices are influenced by interlinked social and environmental factors. Hence, nutrition education campaigns should focus on targeting not only families but also their children. Attention should also be given to food safety regulations, as well as to the much-needed support of mothers who are struggling to ensure their children's survival in low-income countries.
|
|
| 19. |
|
|
| 20. |
- Brändstedt, Jenny, et al.
(författare)
-
Associations of anthropometric factors with KRAS and BRAF mutation status of primary colorectal cancer in men and women : a cohort study
- 2014
-
Ingår i: PLoS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 9:6, s. 98964-98964
-
Tidskriftsartikel (refereegranskat)abstract
- Obesity is a well-established risk factor for colorectal cancer (CRC), and accumulating evidence suggests a differential influence of sex and anthropometric factors on the molecular carcinogenesis of the disease. The aim of the present study was to investigate the relationship between height, weight, bodyfat percentage, waist- and hip circumference, waist-hip ratio (WHR), body mass index (BMI) and CRC risk according to KRAS and BRAF mutation status of the tumours, with particular reference to potential sex differences. KRAS and BRAF mutations were analysed by pyrosequencing in tumours from 494 incident CRC cases in the Malmö Diet and Cancer Study. Hazard ratios of CRC risk according to anthropometric factors and mutation status were calculated using multivariate Cox regression models. While all anthropometric measures except height were associated with an increased risk of KRAS-mutated tumours, only BMI was associated with an increased risk of KRAS wild type tumours overall. High weight, hip, waist, WHR and BMI were associated with an increased risk of BRAF wild type tumours, but none of the anthropometric factors were associated with risk of BRAF-mutated CRC, neither in the overall nor in the sex-stratified analysis. In men, several anthropometric measures were associated with both KRAS-mutated and KRAS wild type tumours. In women, only a high WHR was significantly associated with an increased risk of KRAS-mutated CRC. A significant interaction was found between sex and BMI with respect to risk of KRAS-mutated tumours. In men, all anthropometric factors except height were associated with an increased risk of BRAF wild type tumours, whereas in women, only bodyfat percentage was associated with an increased risk of BRAF wild type tumours. The results from this prospective cohort study further support an influence of sex and lifestyle factors on different pathways of colorectal carcinogenesis, defined by KRAS and BRAF mutation status of the tumours.
|
|
| 21. |
|
|
| 22. |
- Corvigno, Sara, et al.
(författare)
-
Multi-parametric profiling of renal cell, colorectal, and ovarian cancer identifies tumour-type-specific stroma phenotypes and a novel vascular biomarker
- 2017
-
Ingår i: The journal of pathology. Clinical research. - : WILEY. - 2056-4538. ; 3:3, s. 214-224
-
Tidskriftsartikel (refereegranskat)abstract
- A novel set of integrated procedures for quantification of fibroblast-rich stroma and vascular characteristics has recently been presented allowing discovery of novel perivascular and stromal biomarkers in colorectal, renal cell, and ovarian cancer. In the present study, data obtained through these procedures from clinically well-annotated collections of these three tumour types have been used to address two novel questions. First, data have been used to investigate if the three tumour types demonstrate significant differences regarding features such as vessel diameter, vessel density, and perivascular marker expression. Second, analyses of the cohorts have been used to explore the prognostic significance of a novel vascular metric, 'vessel distance inter-quartile range (IQR)' that describes intra-case heterogeneity regarding vessel distribution. The comparisons between the three tumour types demonstrated a set of significant differences. Vessel density of renal cell cancer was statistically significantly higher than in colorectal and ovarian cancer. Vessel diameter was statistically significantly higher in ovarian cancer. Concerning perivascular status, colorectal cancer displayed significantly higher levels of perivascular PDGFR-beta expression than the other two tumour types. Intra-case heterogeneity of perivascular PDGFR-beta expression was also higher in colorectal cancer. Notably, these fibroblast-dominated stroma phenotypes matched previously described experimental tumour stroma characteristics, which have been linked to differential sensitivity to anti-VEGF drugs. High 'vessel distance IQR' was significantly associated with poor survival in both renal cell cancer and colorectal cancer. In renal cell cancer, this characteristic also acted as an independent prognostic marker according to multivariate analyses including standard clinico-pathological characteristics. Explorative subset analyses indicated particularly strong prognostic significance of 'vessel distance IQR' in T stage 4 of this cancer type. Together, these analyses identified tumour-type-specific vascular-stroma phenotypes of possible functional significance, and suggest 'vessel distance IQR' as a novel prognostic biomarker.
|
|
| 23. |
- Djurfeldt, Göran, et al.
(författare)
-
Addressing Food Crisis in Africa.
- 2007
-
Ingår i: Ökonomisk utvikling, landbruk och bistand. ; , s. 39-44
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)
|
|
| 24. |
|
|
| 25. |
- Djurfeldt, Göran, et al.
(författare)
-
African farm dynamics and the sub-continental food crisis – the case of maize
- 2008
-
Ingår i: Acta Agriculturae Scandinavica. Section C. Food Economics. - : Informa UK Limited. - 1650-7541 .- 1651-288X. ; 5:2, s. 75-91
-
Tidskriftsartikel (refereegranskat)abstract
- This is a longitudinal study of smallholder farm dynamics in eight African countries, drawing on a sample of more than 3000 farm households. It deals with influences on smallholder maize production at three different levels: micro, meso and macro. Although the study points to inadequately exploited production potentials and a production system based primarily on self-provisioning the drivers behind dynamism in this context are clear. Dynamic production patterns are closely associated with smallholder access to modern crop technologies in combination with commercial incentives as expressed both at the meso and macro levels.
|
|
