How may we effectively motivate people to reduce the consumption of meat? Results of a meta-analysis of randomized clinical trials.

PURPOSE: Excessive meat consumption (MC) is associated with multiple health risks. Additionally, it can undermine environmental sustainability and affect the potential improvement of animal welfare. The aim of this study was to assess the efficacy of literacy interventions (LIs) in reducing MC. METHODS: Studies assessing the efficacy of LIs addressing health risks, environmental sustainability and/or animal welfare in reducing MC were searched. We used random-effects meta-analysis to estimate the overall efficacy and conducted subgroup analyses to identify the most effective information contents. Additionally, meta-regression analyses investigated participants' age, LI duration, and follow-up length influence on LIs' efficacy. RESULTS: Fourteen studies involving more than ten thousand subjects were meta-analyzed. The pooled estimate showed that LIs had a small (Hedges's g = 0.15; 95%CI: 0.06-0.25) but statistically significant effect in reducing MC. Subgroup analysis showed that the highest efficacy was achieved when subjects were alarmed about health risks (g = 0.29; 95% CI: -0.02, 0.60), compared to informing about the risks for the environment (g = 0.18; 95% CI: -0.15, 0.51) and for animal welfare (g = 0.02; 95%CI: -0.08, 0.11). The meta-regression analysis indicated that LIs had greater efficacy in younger individuals and when the intervention duration was longer. Conversely, it was suggested that efficacy improves as the length of follow-up increases. CONCLUSIONS: Informing about health risks related to MC temporarily decreased its intake, while informing about the impact on environmental sustainability or animal welfare was ineffective. Furthermore, long-lasting LIs achieve long-term dietary change toward MC.

Evaluating levels of knowledge and food safety practices among food handlers in the Southern part of Italy.

The purpose of the present study is to assess the extent of knowledge and food safety practices among food handlers (FHs) to prevent food risks. This cross-sectional study was conducted between July 2021 and February 2022 in a random sample of FHs working in three regions of the Southern part of Italy. A two-stage cluster random sampling strategy was used to select FHs working at food businesses in the Regions. Data were collected through an anonymous self-administered questionnaire that consisted of 33 questions grouped into five sections to gather sociodemographic and professional characteristics, knowledge about foodborne illnesses (FBIs) and food safety, adherence to proper food handling practices and sources of information. The overall median knowledge score was 8 (interquartile range 6-9), but only 2.2 % of the respondents answered all 12 statements correctly. Among the recruited FHs, 71.2 % and 65.4 % reported always keeping raw and cooked food separate and using different utensils while handling raw and cooked foods, respectively. With respect to the use of personal protective equipments, 79.3 % and 67.6 % stated always wear work clothing and hair restrain (e.g., hats, hairnets), respectively. Just 20.9 % of the FHs properly defrosted food (i.e., in the fridge) and 39.9 % used food warmers for keeping food at least at 65 °C while waiting for service. The findings highlighted poor knowledge concerning the ideal temperatures for cooking, holding and storing foods, exacerbated by poor personal and hand hygiene, certain factors associated with the spread of foodborne pathogens.

Insight into sleep quality and its relationship with emotional intelligence: results of a cross-sectional study among Italian university students.

Background: This study aimed to investigate sleep habits and examine the relationship between sleep quality and its potential predictors, namely Emotional Intelligence (EI) and perceived health status. Methods: The present cross-sectional study was conducted between February 13 and February 28, 2023, at the "Magna Græcia" University of Catanzaro, in the Southern part of Italy. The study involved undergraduate students who were 18 years or older, proficient in the Italian language, and with no restrictions on the major attended. They completed a self-administered survey on socio-demographic information, health status, sleep quality (Pittsburgh Sleep Quality Index-PSQI), EI, and perceived health status. Results: The majority of the sample (59.6%) was enrolled in medical or life science majors. The results showed a high prevalence of poor sleep quality and sleep latency was identified as the most affected aspect of it. The female gender and the self-perceived health status were the strongest predictors of poor sleep quality. Poor sleepers showed lower emotional clarity, emotional repair, and total EI scores. Moreover, as age increased, the odds of being classified as a poor sleeper increased by 7%. Conclusion: The survey highlights that poor sleep health is still a significant issue and empowering individuals to make proactive decisions to adopt healthy lifestyles in the early phase of life is of paramount importance. The study exhibited the interesting role of EI in influencing sleep quality, highlighting that when emotional events are insufficiently regulated, it may result in sleep disturbances. Therefore, the promotion of sleep quality requires an integrated yet innovative approach including emotion regulation.

Genital and Oral HPV Geno-Prevalence Measured through Urine and Saliva Samples in Young Adults in Italy.

BACKGROUND: The aims of the study were to determine, in the urine and oral samples of young adults, the genotype-specific prevalence of Human Papilloma Virus (HPV) infection, the HPV DNA type-specific prevalence in unvaccinated and vaccinated individuals, and the determinants of HPV infection. METHODS: Selected participants were asked to fill in a self-administered questionnaire and to self-collect urine and saliva samples. RESULTS: Among the 1002 participants, 81 (8.1%) resulted positive for HPV DNA. The most common low-risk genotype was HPV 42 (2.2%), followed by HPV 43 (0.8%), and 40 (0.5%). The HPV 51 was the most common high-risk genotype (1.5%) followed by HPV 66 (1%) and HPV 68 (1%), and no participants were infected with HPV genotypes 18, 33, 45. Females, those who have had one or more occasional sexual partner, those who never/rarely/sometimes used condoms during their sexual activity, those with a previous diagnosis of sexually transmitted infection, and those who were not vaccinated were more likely to be tested positive for HPV infection. CONCLUSIONS: The low prevalence of genital HPV infections has provided evidence of the effectiveness of HPV vaccination both in vaccinated and not yet vaccinated subjects through herd immunity and indicated its decisive role in the changing epidemiology of circulating HPV genotypes in the population.