Objective: To examine the prevalence and determinants of food insecurity among private sector service workers in Finland and assess validity of the Household Food Insecurity Access Scale (HFIAS) tool. Design: In this cross-sectional study, food insecurity and background characteristics were collected from Finnish private service workers via electronic questionnaires (2019) and national register data (2018-2019). We conducted univariate and multivariate logistic regression analyses to determine the variables explaining food insecurity. Validity of HFIAS was assessed with rotated principal component analysis and Cronbach alpha. Setting: Members of the trade union for private sector service workers, Service Union United (PAM), from all municipalities in Finland participated in the study in 2019. Participants: The subjects were 6,435 private sector workers that were members of the Service Union United (PAM) in Finland. Mean age of participants was 44 years (SD=12.7 years). Results: Two thirds of the participants (65%) were food insecure with over a third (36%) reporting severe food insecurity. Reporting great difficulties in covering household expenses and young age markedly increased the risk of severe food insecurity (OR:15.05 95% CI:10.60-21.38 and OR:5.07 95% CI:3.94-6.52, respectively). Not being married, low education, working in the hospitality industry, being male and living in rented housing also increased the probability of severe food insecurity. The HFIAS tool demonstrated acceptable construct and criterion validity. Conclusions: Severe food insecurity was widespread and associated with low socioeconomic status, young age and being male among Finnish private sector service workers, emphasising the need for regular monitoring of food insecurity in Finland.
Background There is a paucity of comparable quantitative data on the prevalence and predictors of food insecurity in high-income countries. We applied the Household Food Insecurity Access Scale (HFIAS) to assess food insecurity among i) the Service Union United members; female-dominated, low-income employees of the Finnish private service sector, and ii) a convenience sample of Finnish food pantry clients. Methods The HFIAS classification was based on 9 validated questions capturing respondents' perceptions on food scarcity and behavioural responses to food insecurity due to lack of resources during the past month. The resulting indicator categorized respondents as food secure, and mildly, moderately and severely food insecure. We performed cross-tabulations and regression models to assess if education, housing, self-perceived health, income, and resource scarcity associated with levels of food insecurity. In addition, gender, age, and self-perceived disadvantage were assessed among the food pantry clients. Results Among the service workers (n = 6 573, 6% of those invited), 35% were food secure, 29% mildly or moderately food insecure, and 36% severely food insecure. The respective proportions were 28%, 26%, and 46% among the 129 food pantry clients. All assessed variables were associated to food insecurity status in the service workers (p < 0.01 for all). Among the food pantry clients, men (OR 1.60; 95% CI 1.09 − 4.80) and homeless/tenants in community rental units (OR 7.12; 95% CI 2.42 − 20.95) were most likely to experience severe food insecurity. Conclusions Alongside the food pantry clients the majority of the service workers demonstrated some degree of food insecurity, with a considerable proportion being severely food-insecure. This predominantly low-income group is subject to rapid changes in the labour market and social security systems. The data demonstrated that well-known SES indicators and self-perceived health are linked to food insecurity. Key messages Severe food insecurity was common among predominantly low-income private sector service workers and food pantry clients. Food insecurity is linked to SES indicators and wellbeing.
The prevalence of non-communicable diseases is increasing in lower-middle-income countries as these countries transition to unhealthy lifestyles. The transition is mostly predominant in urban areas. We assessed the association between wealth and obesity in two sub-counties in Nairobi City County, Kenya, in the context of family and poverty. This cross-sectional study was conducted among of 9–14 years old pre-adolescents and their guardians living in low- (Embakasi) and middle-income (Langata) sub-counties. The sociodemographic characteristics were collected using a validated questionnaire. Weight, height, mid-upper arm circumference, and waist circumference were measured using standard approved protocols. Socioeconomic characteristics of the residential sites were accessed using Wealth Index, created by using Principal Component Analysis. Statistical analyses were done by analysis of variance (continuous variables, comparison of areas) and with logistic and linear regression models.A total of 149 households, response rate of 93%, participated, 72 from Embakasi and 77 from Langata. Most of the participants residing in Embakasi belonged to the lower income and education groups whereas participants residing in Langata belonged to the higher income and education groups. About 30% of the pre-adolescent participants in Langata were overweight, compared to 6% in Embakasi (p<0.001). In contrast, the prevalence of adults (mostly mothers) with overweight and obesity was high (65%) in both study areas. Wealth (β = 0.01; SE 0.0; p = 0.003) and income (β = 0.29; SE 0.11; p = 0.009) predicted higher BMI z-score in pre-adolescents. In, pre-adolescent overweight was already highly prevalent in the middle-income area, while the proportion of women with overweight/obesity was high in the low-income area. These results suggest that a lifestyle promoting obesity is high regardless of socioeconomic status and wealth in Kenya. This provides a strong justification for promoting healthy lifestyles across all socio-economic classes.
Brassica rapa line K185 was identified with broad-spectrum extreme resistance to turnip mosaic virus (TuMV). The resistance was effective against TuMV isolates UK 1, CZE 1, GBR 6, POL 1 and CDN 1 (representing major pathotypes 1, 3 and 4 and major resistance-breaking isolates) following mechanical inoculation. F1 plants from a cross between K185 and the rapid-cycling B. rapa ssp. trilocularis line R-o-18 (uniformly susceptible to all the above TuMV isolates), were resistant following challenge with TuMV isolates CDN 1 and GBR 6, indicating the involvement of dominant gene(s). F2 plants derived from a single F1, CDN 1- and GBR 6-resistant plant segregated for resistance to TuMV isolate GBR 6. The segregation ratio of resistant to susceptible plants was consistent with at least two loci controlling resistance and with both loci having dominant alleles for resistance. Other sources of broad-spectrum resistance to TuMV have been shown to involve the recessive allele retr01. The broad-spectrum resistance in K185 clearly involves different alleles to retr01 and provides the opportunity to introgress an alternative form of TuMV resistance into commercial B. rapa lines and thereby reduce the selection pressure for retr01 resistance breaking.
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