Changes of trans and saturated fatty acid content in savory baked goods from 2015 to 2021 and their effect on consumers' intake using substitution models: A study conducted in Greece.

BACKGROUND: In Greece, nearly a third of savory baked goods (SBGs) exceeded the limit of 2 g of nonruminant or industrial trans fatty acids (i-TFA) per 100 g fat in 2015. The impact of the Commission Regulation (European Union) 2019/649 on exposure to trans fatty acids (TFA), i-TFA, and saturated fatty acid (SFA) from SBGs has not been previously evaluated. OBJECTIVES: The study aimed to explore fatty acid reformulation of SBG products and assess differences in TFA, i-TFA, and SFA intakes using a sample of Greek SBG consumers from a nationally representative survey. METHODS: In 2021, 140 samples of SBGs were collected in the greater metropolitan area of Athens, and their fat profile and content were compared to those from 2015. Based on these measurements, food consumption substitution models were employed to examine TFA and SFA intake differences, and the percent contribution from SBG among consumers was calculated (N = 1008). Nutrient densities were calculated by adjusting all fat intakes by individual mean energy intake (percentage of daily total energy intake). RESULTS: The 2% i-TFA legislative limit/100 g of fat in measured SBGs was exceeded by 11.4% in 2021 compared to 31.1% in 2015 (19.7% increase in compliance). Median i-TFA and TFA intakes from SBGs were reduced from 0.05 (0.01, 0.12)% and 0.13 (0.03, 0.27)% in 2015 to 0.03 (0.01, 0.09) and 0.06 (0.03, 0.13)% in 2021, respectively. In terms of SFA, a mean increase/100 g was calculated, resulting in an increased intake in 2021 compared to 2015 [5.18% (2.78, 8.37) and 3.55 (1.99, 5.73), respectively]. CONCLUSIONS: Despite the reductions seen in i-TFA content of SBGs, food product reformulation efforts in Greece should focus not only on TFA content but also on SFA reduction to improve public health.

Covid-19 case management in a Greek migrant camp: The Hellenic Red Cross Mobile Health Unit intervention in Nea Malakasa temporary accommodation center.

Introduction: Since the outbreak of the Covid-19 pandemic the scientific community had expressed its concerns about increased transmission of the virus within asylum seeker accommodation centers due to substandard living conditions and poor sanitation. Studies regarding management of Covid-19 cases in such facilities are urgently needed in order to guide international strategies on future pandemics within the humanitarian setting. Our study's paradigm of Covid-19 case management in a Greek migrant camp aims to add on existing data. Data and Methods: A retrospective analysis of epidemiological and demographical data collected as part of a healthcare intervention in a Greek migrant camp during three Covid-19 epidemic waves is presented in this study. Descriptive statistics were generated using STATA 12. Results: During the first wave, the camp's administration adopted a 2-month strict lockdown strategy and no positive cases were recorded. During the second wave, suspected coronavirus cases were referred for PCR testing and, in case of positivity were hospitalized. 3% (n = 28) of the camp's population were referred for PCR, with 1% of the population (n = 10) being tested positive for Covid-19 and admitted to hospital. Close contacts of positive cases were encouraged to comply with non-pharmaceutical interventions and were offered medical care if symptoms developed. During the third epidemic wave, in-camp management was decided by on-site operators, with rapid antigen testing of symptomatic individuals, daily monitoring of positive cases by the medical team and mass screening of their closed contacts. 4% (n = 33) of the camp's residents were tested positive, while none was hospitalized. 19% (n = 148) of the camp's population were considered close contacts, were advised to self-isolate and were offered mass screening with rapid antigen test, from which another 21 positive cases emerged. In total, 7% (n = 54) of the camp population, (n = 21) female adults, (n = 24) male adults and (n = 9) children, were infected with SARS-CoV-2 during the third epidemic wave, with no deaths being recorded. During the study period, only 50 residents had received one dose of Covid-19 vaccines. Conclusion: We recommend an in-camp Covid-19 response featuring regular follow up of positive cases and prompt referral to tertiary centers based on clinical criteria, while overemphasizing the need for equitable access to primary healthcare for asylum seekers in Greece, primarily during the current pandemic. Prolonged camp lockdowns should be avoided as they pose substantial health risks for their vulnerable population.

Determinants of fruit and vegetable intake in England: a re-examination based on quantile regression.

OBJECTIVE: To examine the sociodemographic determinants of fruit and vegetable (F&V) consumption in England and determine the differential effects of socio-economic variables at various parts of the intake distribution, with a special focus on severely inadequate intakes. DESIGN: Quantile regression, expressing F&V intake as a function of sociodemographic variables, is employed. Here, quantile regression flexibly allows variables such as ethnicity to exert effects on F&V intake that vary depending on existing levels of intake. SETTING: The 2003 Health Survey of England. SUBJECTS: Data were from 11 044 adult individuals. RESULTS: The influence of particular sociodemographic variables is found to vary significantly across the intake distribution. We conclude that women consume more F&V than men; Asians and blacks more than whites; co-habiting individuals more than single-living ones. Increased incomes and education also boost intake. However, the key general finding of the present study is that the influence of most variables is relatively weak in the area of greatest concern, i.e. among those with the most inadequate intakes in any reference group. CONCLUSIONS: Our findings emphasise the importance of allowing the effects of socio-economic drivers to vary across the intake distribution. The main finding, that variables which exert significant influence on F&V intake at other parts of the conditional distribution have a relatively weak influence at the lower tail, is cause for concern. It implies that in any defined group, those consuming the least F&V are hard to influence using campaigns or policy levers.