Preventive Behaviors Research Articles

Predictors of preventative behavior in the restaurant industry: learning from the COVID-19 pandemic

ABSTRACT This study used a structural model to analyze the health beliefs and prevention expectations of consumers in order to better understand their health risk behavior and their experience with restaurant precautionary measures. The findings indicated the perceived severity of COVID-19 during the pandemic led to a significant increase in the consumers’ preventative behaviors. Likewise, the customers’ perceived severity of the COVID-19 threat enhanced their concerns about the safety of restaurant service. Based on the moderating effect, we found that lower trust in restaurant precautionary measures weakened the otherwise positive relationship between the consumers’ perceived severity of the COVID-19 threat and their preventative behavior. Recommendations can help the restaurant prepare for future public health concerns.

Codesigning a Digital Type 2 Diabetes Risk Communication Tool in Singapore: Qualitative Participatory Action Research Approach.

Diabetes is a serious public health concern worldwide. Despite public health efforts encouraging early screening and improving knowledge of effective interventions for those at increased risk of type 2 diabetes (T2D), the incorporation of preventative behaviors into an individual's daily life remains suboptimal. Successfully and accurately increasing risk perception has been demonstrated to increase behavioral intention. The study aims to codesign a T2D risk communication tool by engaging public participants to (1) identify key characteristics that contribute to an effective risk communication tool and (2) test and iterate to develop a culturally sensitive and meaningful risk communication tool that can motivate T2D preventative behaviors. We adopted a novel methodology, "Patient and Public Involvement (PPI) Hawkers," where we approached patrons at hawker centers and public eateries frequented by all local residents to evaluate and test 3 prototypes for the tool. The three prototypes were (1) "Diabetes Onset"-estimated age of diabetes onset of T2D based on one's risk factors, (2) "Relative Risk"-the relative risk of T2D is presented in a 1-10 scale indicating where one's risk score lie in relation to others, and (3) "Metabolic Age"-the median age of the risk category based on one's risk factors, presented to be compared against their chronological age. We gathered reactions and feedback through rapid testing and iteration to understand which risk result presentation would be received the best. All the collected data were revisited and analyzed using an inductive thematic analysis to identify the key characteristics contributing to an effective risk communication tool. We engaged with 112 participants (female: n=59, 56%) across 6 hawker centers. The key characteristics that were important to participants emerged in four main themes: (1) appeal and user experience, in terms of format and readability; (2) trust and validity of the institution providing the tool and the accuracy of the risk result; (3) threat appraisal: salience of risk information, which influenced their risk perception; and (4) coping appraisal: facilitators for behavior change, which impacted their intention for implementing T2D preventative behaviors. The predictive nature of the prototype entitled "Diabetes Onset" was poorly received and removed after the first iteration. The Relative Risk prototype was valued for being straightforward but feared to be boring. The Metabolic Age prototype was anticipated to be more motivating for behavior change, but there were some concerns that the terminology may not be understood by everyone. Participants were divided on which of the 2 prototypes, "Metabolic Age" or "Relative Risk," they would favor adopting. Further testing is now required to determine which prototype will be more effective in motivating behavior change. This study's insights on the design process and valued characteristics of a risk communication tool will inform future development of such interventions.

What Are the Infection Prevention Behaviors of Kidney Transplant Recipients and the Factors Related to These?

The infection prevention behaviours of kidney transplant recipients have been investigated, but the factors affecting these have not. Therefore, the present study aimed to examine the infection prevention behaviours of kidney transplant recipients and the factors related to these. The sample of this descriptive, cross-sectional study included 148 kidney transplant recipients being followed in a kidney transplant outpatient clinic. Data were collected with a sociodemographic and clinical characteristics form, the Adherence to Measures against Infections Questionnaire and the Self-Control and Self-Management Scale between November 2022 and May 2023. The mean age of the patients was 50.29 ± 13.11 years. The rate of self-reported hand hygiene was 51%. Age caused a significant difference in receiving a vaccine against pneumonia and wearing a mask. The rate of self-reported behaviour of rinsing vegetables was higher among the married patients compared to single patients. Self-management created a significant difference in receiving a vaccine against influenza and pneumonia, eating salad in a café or restaurant and wearing a mask outside home and consuming raw food, delicatessen products and street food (p < 0.05). This study revealed that the kidney transplant recipients displayed incomplete infection prevention behaviours including hand hygiene. Infection prevention behaviours differed in terms of age and self-control and self-management. Education and interventions are needed to improve the infection prevention behaviours of kidney transplant recipients. This study illustrates the characteristics of, and relationship between, sociodemographic factors and self-management of infection prevention behaviours in kidney transplant recipients. Strengthening the reporting of cross-sectional studies (STROBE) was followed. The study demonstrates that there is a need for interventions that will improve both the self-management levels and infection protection behaviours of patients. Studies conducted in this direction will lead to a decrease in the infection rates of patients.

Trust in Government and COVID-19 Preventive Behaviors

High levels of trust are positively correlated with increased collaboration, prosocial actions, and heightened adherence to preventive behaviors during the COVID-19 pandemic. Previous studies on trust during the pandemic have primarily focused on either cross-sectional data or its impact in conjunction with other related variables, such as political party affiliations or vaccine availability. In this study, we employed a national survey panel comprising data from 760 individuals interviewed at three intervals between July 2020 and January 2021. We used pooled datasets, panel datasets, and dependent variable lags to control for time-invariant unobservable variables and endogeneity. Our findings reveal that trust in government influences individuals&amp;rsquo; behavior when they are requested to follow public interventions. Notably, trust in local government is associated with increased adherence to COVID-19 preventive behaviors, similar to the effect observed with an annual income exceeding $100,000.

Development and validation of VTE prevention beliefs questionnaire for neurosurgical hospitalized patients based on HBM: a cross-sectional study

Patients hospitalized for neurosurgical procedures are highly susceptible to venous thromboembolism (VTE). It is crucial to evaluate the prevention beliefs of VTE among neurosurgical inpatients and analyse the influencing factors. This research sought to create an instrument grounded in the Health Belief Model (HBM) to evaluate the beliefs about VTE prevention and the factors influencing these beliefs among neurosurgical inpatients. A questionnaire comprising 28 questions was designed, validated, and distributed offline to 386 neurosurgical inpatients through random sampling. The data analysis was conducted using SPSS 26.0 and Amos 27.0. The measurement model was assessed through reliability, validity, and confirmatory factor analyses. Additionally, multiple linear regression analysis was utilized to identify the factors influencing VTE prevention beliefs. Statistical significance was determined by P values less than 0.05. The questionnaire encompassed six constructs, all of which exhibited strong internal consistency along with solid convergent and discriminant validity. VTE prevention beliefs score among neurosurgical inpatients was 99.56 (SD = 10.11). Among the belief dimensions, the scoring rate of perceived benefits and cues to action ranked highest, while perceived barriers were the lowest. The influencing factors of VTE prevention beliefs were educational attainment (β = 0.343, P < 0.001), receipt of VTE knowledge education from healthcare providers (β = 0.214, P < 0.001), Personal history of VTE (β = 0.175, P < 0.001), surgical history (β = 0.116, P < 0.01), sources of VTE-related information (β = 0.113, P < 0.01) and method of paying medical expenses (β = 0.112, P < 0.05). The questionnaire showed strong reliability and validity, and the results indicating that neurosurgical inpatients hold moderate beliefs about VTE prevention. While they recognize its benefits, barriers to preventive behaviors persist. Addressing these barriers and enhancing self-efficacy through targeted education and interventions is key to improving VTE prevention awareness and actions.

Self-perceptions of aging predict adjustment during the COVID-19 pandemic.

Individuals faced extraordinary challenges during the COVID-19 pandemic. However, psychosocial strengths may promote individuals' adjustment during times of challenge. Positive self-perceptions of aging (SPA) have been found to predict a variety of health and well-being indicators outside the context of the pandemic. In the present study, we examined SPA (measured prior to the pandemic) as a prospective predictor of COVID-19-related behavior, adaptation, and functioning in a sample of 3,620 adults (Mage = 65.88; 61.1% women; 65.4% White) from the 2016 to 2020 waves of the Health and Retirement Study. Linear regressions revealed that more positive SPA in 2016 were associated with a higher likelihood of socially distanced behavior (β = .07, p < .001), less worry (β = -.27, p < .001), less stress (β = -.24, p < .001), less loneliness (β = -.27, p < .001), and greater positive functioning (β = .20, p < .001) during the first year of the pandemic (2020). Confounding variables explained SPA's associations with preventive behavior and (to an extent) socially distanced behavior. Findings support SPA theories, suggesting linkages between SPA and flexible, adaptive behaviors and outcomes in the face of external challenges. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Beliefs on Causes of Cancer in the General Population, and the Association With Risk Perception and Lifestyle in a Multiethnic Setting

PURPOSE Beliefs on causes of cancer, although sometimes aligned with known risk factors, may be influenced by personal experiences, cultural narratives, and misinformation. We investigated the prevalence of beliefs on causes of cancer and their association with cancer risk perception and lifestyle in a multiethnic Asian population. METHODS In total, 2,008 Malaysian adults with no previous cancer were surveyed using a 42-item questionnaire adapted from the Awareness Measure and the Cancer Awareness Measure–Mythical Causes Scale. Partial least squares structural equation modeling was used to evaluate measurement models. RESULTS Despite high educational attainment, only about half of the respondents believed that 7 of the 21 listed established risk factors caused cancer. Factors associated with accurate beliefs included higher socioeconomic status (SES) and having family or friends with cancer. However, 14 of the 21 listed mythical/unproven factors were correctly believed as not cancer-causing by the majority. Women and those with lower SES were more likely to hold misconceptions. Beliefs on established risk factors were significantly associated with perceived risk of cancer. Individuals with stronger beliefs in established risk factors were less likely to be associated with healthy behaviors. Conversely, stronger beliefs in mythical or unproven factors were more likely to be associated with healthy lifestyles. CONCLUSION Findings highlight the importance of prioritizing cancer literacy as a key action area in national cancer control plans. The counterintuitive associations between cancer beliefs and lifestyle emphasize the complexity of this relationship, necessitating nuanced approaches to promote cancer literacy and preventive behaviors.

The Effectiveness of Education Booklet and Game Images in Anemia Adolescent Women on Anemia Prevention Knowledge, Attitudes and Behavior

The Effectiveness of Education Booklet and Game Images in Anemia Adolescent Women on Anemia Prevention Knowledge, Attitudes and Behavior

Designing Health Interventions to Meet the Needs and Experiences of Minoritized Adolescents: #DoubleTap4Health.

Engagement in preventive health behaviors (PHBs; i.e., healthy eating, sleep, and physical activity) during adolescence is associated with reduced risks for chronic conditions, such as diabetes, in adulthood. Although several interventions seek to improve adolescents' engagement in health promoting behaviors, racial- and income-based disparities across PHBs persist and may be even more pronounced for adolescents with multiple minoritized identities (e.g., Black adolescents in low-income communities). Therefore, targeted interventions that better meet the needs of minoritized adolescents are critical. The design of such interventions should include: (1) adolescent involvement, (2) cultural tailoring, (3) developmental theory, and (4) consideration of the social determinants of health. This article describes how these elements have been successfully incorporated into adolescent preventive health interventions and used to design #DoubleTap4Health, a community-based social media health intervention for Black adolescents from a low-income community. The results of a feasibility pilot of #DoubleTap4Health suggest that (1) attention to these elements in the intervention design process is feasible and advantageous to ensuring that the intervention components are appropriate and well received by adolescents, and (2) the intervention demonstrated promise as adolescents showed improved engagement in PHBs and media literacy skills. Lessons learned and next steps for intervention development are discussed. Including the above four elements in the design of preventive health interventions for adolescents from minoritized communities is critical to promoting health equity.

Education of the "SusCatinTing" application on changes in knowledge, attitudes, and behavior of brides-to-be

The "SusCatinTing" application is a digital health intervention designed to enhance the knowledge, attitudes, and practices (KAP) of brides-to-be regarding stunting prevention during the critical first 1000 days of life. This study aimed to evaluate the effectiveness of this application in improving stunting prevention efforts among brides-to-be in Bengkulu Province, Indonesia. The application provides educational content on healthy pregnancy, maternal nutrition, and stunting prevention strategies, incorporating both text and audio explanations to ensure accessibility for illiterate and visually impaired users. A quantitative research design was employed, utilizing a single-group pretest-posttest approach involving 50 pairs of brides-to-be with internet-connected Android smartphones. Data collection was conducted through structured questionnaires administered by trained enumerators, focusing on KAP related to stunting prevention. The results indicated a significant improvement in KAP scores post-intervention (knowledge score increase: 42.59, p &lt; 0.001). The application’s unique features, including interactive quizzes and a certification process for marriage registration at the Office of Religious Affairs, contributed to its effectiveness. The study concludes that the "SusCatinTing" application is a promising tool for enhancing health education and promoting preventive behaviors among brides-to-be. Further research is recommended to explore the long-term impact of such digital interventions on stunting rates and maternal-child health outcomes.

Research on the Impact of Managers’ Safety Perception on Construction Workers’ Safety Behaviors

The construction industry is replete with significant safety risks, underscoring the necessity to comprehend the factors that shape workers’ safety behaviors for efficacious accident prevention. This study aims to investigate the impact of managers’ safety perception (MSP) on construction workers’ safety behaviors (WSBs), while also exploring the mediating roles of workers’ safety awareness (WSA) and workers’ safety competency (WSC). Utilizing a structural equation model (SEM), data were collected from 248 construction workers through a validated questionnaire. The findings indicate that MSP has a direct influence on WSBs (mean effect size = 0.065, p &lt; 0.01) and an indirect effect on WSBs through enhanced WSA (effect size = 0.386, p &lt; 0.01) and WSC (effect size = 0.392, p &lt; 0.01). This research makes a contribution to the existing literature in several ways. First, it introduces a new measurement scale for MSP. Second, it highlights the direct and indirect effects on WSBs. Third, it emphasizes the importance of fostering safety awareness and competency among workers. In addition, the study offers practical implications for construction managers seeking to improve safety outcomes on-site.

Intersecting Epidemics: Examining the Impact of Internalized Homophobia and Depression Symptoms on HIV Testing ThroughaSuicide Syndemic Among Young Black Men Who Have Sex with Men.

Young Black men who have sex with men (BMSM) in the USA face disproportionate rates of HIV incidence. Mental health vulnerabilities, including depression, anxiety, substance use, and trauma, further exacerbate the HIV epidemic among this population. Internalized homophobia, discrimination, and depression contribute to elevated rates of suicidal behavior among young BMSM, which in turn may influence engagement in HIV prevention behaviors, such as HIV testing. However, limited research has examined the interplay among suicidal behaviors, internalized homophobia, depression, and HIV testing among young BMSM. This study utilized syndemic theory to explore the relationships among these factors in a sample of 400 young BMSM ages 18-29. Results indicate alarming rates of suicidal behavior among young BMSM, with significant associations among internalized homophobia, depression symptoms, suicidal behavior, and HIV testing. The findings underscore the urgent need for targeted mental health interventions and HIV prevention services tailored to address the unique challenges faced by young BMSM. Comprehensive, multi-level, community-centered interventions are essential to address the syndemics affecting young BMSM, promoting holistic health and well-being while improving outcomes across the HIV prevention continuum.

Innovative Approaches for Personalized Cardiovascular Prevention: the INNOPREV multicentric trial

Abstract Background Cardiovascular diseases (CVD) represent a major global health concern, requiring innovative primary prevention strategies. Personalized prevention, through the use of digital technologies and genetic risk scores (PRS), holds promise but requires further investigation to assess clinical efficacy. Consequently, the INNOPREV trial aims to investigate the efficacy of PRS and/or digital technologies in the uptake of CV preventive behaviors uptakes. Methods The INNOPREV trial is a multicenter randomized controlled trial conducted in Italy across three hospital centers in Rome, Catania, and Palermo. It aims to recruit 1020 participants aged 40-69 with a high 10-year CVD risk. Participants are allocated to traditional CVD risk assessment, or genetic testing, or digital interventions, or a combination of both. The study involves comprehensive CV risk assessments at baseline and follow-up visits at one, five, and twelve months. Data analysis will utilize mixed-effects models to analyze longitudinally collected data and explore potential moderators and mediators of behavior change. Results Preliminary results indicate good progress in recruitment, which currently stands at 250 participants (25% of expected). Recruited females have a mean age of 59 ± 6 years, while males have a mean age of 58 ± 6 years. Currently, PRS analyses indicate that 77% of participants have intermediate scores, and 23% have low scores. Follow-up will be essential to evaluate the efficacy of the proposed interventions. Conclusions We expect that the INNOPREV trial will provide evidence towards integration of innovative approaches based on PRS and digital devices, in the traditional preventive approaches for CVDs. Expectations are high based on the limited effectiveness of the current approaches in CV risk reduction based on lifestyle advice. Key messages • INNOPREV trial examines PRS and digital technology for CVD prevention, aiming to enhance preventive efficacy. Initial findings suggest promising potential for innovative CVD prevention strategies. • The INNOPREV trial aims to investigate the efficacy of personalized prevention strategies, including PRS and digital technologies, in improving cardiovascular preventive behaviors.

Predictors of infectious disease-related behaviors among adolescents in Armenia

Abstract Background We explored the behaviors related to infectious diseases (ID) and its predictors among 15-17 years old adolescents in Armenia. Methods We surveyed adolescents from public and private high schools in Yerevan and one province in 2023. The instrument explored ID-related behaviors, health literacy (HL), interest in health, and socio-demographics. ID-related behaviors were measured with five Yes/No questions about sharing a toothbrush, covering their mouth when coughing or sneezing, and washing hands with soap and water - before eating, after using the bathroom, and when coming home. HL was assessed with ten questions on a scale from ‘Strongly disagree’ to ‘Strongly agree’. Summative scores were calculated for ID-related behaviors and HL. Multivariable regression analysis explored factors associated with ID-related behaviors. Results Overall, 366 students completed the survey, most of them being females (64.4%). The majority were interested in health issues (80.7%). Almost all respondents reported not sharing a toothbrush with other persons (97.9%) and usually covering their mouth when coughing or sneezing in public places (94.1%). Somewhat lower percentages reported washing hands with soap and water before eating (82.0%), after using the bathroom (89.2%), and when coming home (86.6%). The mean behavior score was 4.52 out of 5 (SD = 0.92) and the percent score was 90.4%. The average HL score was 17.41 out of 30 (SD = 4.47). In the regression analysis, being female vs. male, being interested in health vs. not, studying in private vs. public schools, and having higher HL were independent significant predictors for higher score of ID-related behaviors. Conclusions Armenian adolescents reported high levels of compliance with ID-related behaviors. Improving health literacy and fostering interest in health can help further enhance the performance of preventive behaviors. Interventions targeting public schools and male adolescents are particularly pertinent. Key messages • Being female, studying in private schools, having higher interest in health issues, and better health literacy independently positively influence infectious disease-related behaviors. • Promoting health literacy and fostering interest in health in high schools have the potential to further enhance infectious disease prevention behaviors among adolescents.

EHealth Communication Intervention to Promote Human Papillomavirus Vaccination Among Middle-School Girls: Development and Usability Study.

As the age of initiating sexual intercourse has gradually decreased among South Korean adolescents, earlier vaccination of adolescents for human papillomavirus (HPV) is necessary before their exposure to HPV. Health communication includes "cues to action" that lead to preventive health behaviors, and recently, social networking services, which operate with fewer time and space constraints, have been used in various studies as a form of eHealth communication. This study aims to investigate the feasibility and usability of an eHealth communication intervention for HPV vaccination in middle-school girls aimed at the girls and their mothers. The eHealth communication intervention for HPV vaccination was developed using a 6-step intervention mapping process: needs assessments, setting program outcomes, selection of a theory-based method and practical strategies, development of the intervention, implementation plan, and testing the validity of the intervention. A review of 10 studies identified effective health communication messages, delivery methods, and theories for HPV vaccination among adolescents. Barriers including low knowledge, perceived threat, and the inconvenience of taking 2 doses of the vaccine were identified through focus groups, suggesting a need for youth-friendly and easy-to-understand information for adolescents delivered via mobile phones. The expected outcomes and the performance objectives are specifically tailored to reflect the vaccination intention. Behavior change techniques were applied using trusted sources and a health belief model. Health messages delivered through a KakaoTalk chatbot improved awareness and self-efficacy. Quality control was ensured with the use of a log system. The experts' chatbot usability average score was 80.13 (SD 8.15) and the average score of girls was 84.06 (SD 7.61). Future studies need to verify the effectiveness of health communication strategies in promoting HPV vaccination and the effectiveness of scientific intervention using a chatbot as a delivery method for the intervention.

Factors influencing protective gear use in crisis-affected Afghanistan during COVID-19

Abstract Background Afghanistan has faced considerable challenges in healthcare delivery during the COVID-19 pandemic. These challenges were compounded by limited health literacy, shortages of skilled health workers, and fragile health infrastructure, which increased the country’s double burden of disease. The World Health Organization (WHO) recommended the use of masks as part of a comprehensive strategy to mitigate the spread of SARS-CoV-2. Nevertheless, research on mask-wearing practices in Afghanistan is limited. This study aims to investigate the factors influencing the wearing of protective gear, including masks, during the COVID-19 pandemic in Afghanistan. Methods This study analyzed 16,058 households from the 2020 Afghanistan Multi-Sector Needs Assessment (MSNA) survey data. This survey was conducted between August and September 2020 by the Racial and Ethnic Approaches to Community Health (REACH) Initiative. Sampling weighted multivariable binary logistic regression analysis was performed. Results Recent internally displaced persons (IDPs) and returnees in Afghanistan were more likely to wear protective gear to prevent COVID-19 compared to non-recent IDPs. Factors such as household sizes, household income, knowledge of humanitarian support, and the distance to healthcare facilities were significantly associated with the likelihood of wearing protective gear. Conclusions The study suggests that certain factors place crisis-affected populations in Afghanistan at high risk in COVID-19 preventive behaviors, especially in wearing protective gear. The findings in this study indicate that public health interventions should focus on improving healthcare accessibility and enhancing information dissemination while considering socioeconomic factors. Additionally, this study highlights the need for access to personal protective gear during outbreaks of infectious disease, such as the COVID-19 pandemic. Key messages • Socioeconomic factors and accessibility on health services and information can affect COVID-19 preventive behaviors in crisis-affected populations. • This study can inform public health professionals to develop adequate interventions during infectious disease outbreaks.

Adult Individuals Applicable to the Family Health Center Knowledge and Awareness About Osteoporosis

Abstract Background The aim of this study is to determine the knowledge and awareness of adult individuals applying to the Family Health Center (FHC) about osteoporosis. Methods A descriptive design study was conducted at a FHC in Turkey/Istanbul between January and May 2022. The sample of the research consisted of 320 adults selected by purposeful sampling method. Ethical approval and necessary permissions were obtained from the the conduct of the study. Data were collected through a socio-demographic characteristics form, a 20-item single-subscale Osteoporosis Knowledge Assessment Questionnaire (OKAQ), and a 27-item Osteoporosis Awareness Scale (OAS). Descriptive statistics, normality tests, analysis of variance, Kruskal-Wallis analysis of variance, t-test, and Mann-Whitney U test were used for data analysis. Statistical significance was accepted at p &amp;lt; 0.05. Results T The average age of adults is 60.47±13.17 and 55.9% are female and 44.1% are male. 34.7% had completed middle school. Participants’ highest correct response rate in the osteoporosis knowledge assessment questionnaire was for the item ‘Osteoporosis increases the risk of bone fracture’ (81.6%), while the lowest correct response rate was for the item ‘Osteoporosis generally causes symptoms (such as pain) before fractures occur’ (26.3%). According to the Osteoporosis Awareness Scale, adults’ awareness levels were above average. They scored the highest in the preventive behaviors subscale and the lowest in the risk factors subscale. Adults with university-level education scored significantly higher in all subscales of the OAS compared to other education levels (p &amp;lt; 0.05). Individuals with knowledge about osteoporosis and those who consumed milk regularly scored significantly higher in all subscales of the OAS (p &amp;lt; 0.05). Conclusions Although adults’ awareness of osteoporosis is above average, their correct knowledge about osteoporosis is inadequate. Key messages • An individual’s education level affects osteoporosis knowledge and awareness. • It is recommended to plan educational initiatives to increase osteoporosis knowledge and awareness.

Determinants of health prevention behaviors in Portugal

Abstract Background One of the main causes of death in developed societies are chronic non-communicable diseases, often originated by risky behaviors as tobacco consumption, poor diet, excessive alcohol consumption and lack of physical activity. Changing lifestyles can thus lead to a reduction in chronic diseases and in their economic costs. The objective of this study is to understand what the main factors associated with health behaviors are. Methods We used the data collected through the Portuguese National Health Surveys from 2014 and 2019. The sample analyzed was composed of individuals aged 15 or more years old living in the national territory at the time the surveys were conducted. Data on demographics, socio-economic variables and health related variables was used. A maximum likelihood estimation was performed using a multivariate probit model, by using health behaviors (weekly exercise, healthy diet, non-smoking, and prudent alcohol consumption) as the outcomes of the analysis. Results The results point to a strong association between social class and health behaviors, particularly between higher income and healthy diet. It is important to highlight that having an appointment with a General Practitioner is positively associated with all healthy behaviors. For all behaviors but healthy diet, the coefficients are statistically significant at a 5% significance level and non-smoking displays the highest one (0.135). Conclusions This study presents the first step to understand the determinants of health prevention behaviors, which is important to design policies targeting lifestyles. One of its main conclusions indicates that social class (income and education) and GP appointments are associated with health behaviors. Further research would be needed to study the underlying mechanisms through which some of these factors impact behaviors. This presentation was supported by National Funds through FCT, I.P., within CINTESIS, R&amp;D Unit (reference UIDB/4255/2020). Key messages • This study is an important step in the formulation of policies targeting lifestyles since it allows us to understand which factors are associated with health behaviors. • From this study one can conclude that social class characteristics, particularly income, and access to GP appointments are associated positively with health behaviors.

O ENGAJAMENTO DOS ESTUDANTES DE MEDICINA COM AS PRÁTICAS PROFILÁTICAS DO HIV

The human immunodeficiency virus (HIV) remains one of the main global public health challenges, with approximately 1.5 million new infections in 2021, despite the therapeutic advances that have transformed the prognosis of AIDS. In Brazil, HIV has an incidence rate of 17.69 cases per 100,000 inhabitants in 2020, with a significant increase among young people aged 13 to 29, especially in the North and Northeast regions. This cross-sectional study analyzed 50 medical students from a university in Brazil, investigating the association between age group and safe sex practices, such as the use of condoms, as well as the perception of vulnerability to HIV. The results indicate that 61.2% of the students used condoms during sexual relations in the last 12 months, with no significant correlation with age group (p=0.507). However, 50% of the students justified not using condoms because they trusted their partner, and 82% believed that they would be unlikely to be infected with HIV because of their social environment. Statistical analysis also showed that the perception of invulnerability to HIV does not vary significantly with age group (p=0.350). This study investigated risk perception and condom use among medical students, concluding that there is no significant correlation between age group and safe practices. Trust in the partner was a relevant factor in the non-use of condoms, highlighting the need for educational campaigns to promote preventive behaviors and awareness among future health professionals.

Analyzing early childhood allergy prevention motivation of mothers of infants and its predictors using latent class analysis and structural equation modelling

BackgroundAllergic diseases are among the most common chronic diseases in childhood. Early childhood allergy prevention (ECAP) behaviors of those caring for the infant during pregnancy and the first months of life may influence the risk of allergy development over the life course. Motivation and intention to use appropriate primary ECAP measures are thus of critical importance.AimsTo characterize parental ECAP motivation, (a) valid indicators will be developed and (b) typical parental characteristics will be identified. (c) According to socio-cognitive models, the predictive value of parental risk perception, control belief and self-efficacy for parental ECAP motivation shall be determined.MethodA sample of N = 343 (expectant) mothers of infants completed a questionnaire on self-reported ECAP motivation, risk perception, control belief, and self-efficacy. The cross-sectional data were analyzed using latent class analysis and structural equation modelling including nominal regression models.ResultsFour typical maternal response profiles (motivated to a customary degree, 70%; motivated to use primary preventive measures, 17.8%; reluctant towards new prevention measures, 6.4%; highly motivated to apply preventive measures in case of an existing allergy, 5.8%) could be identified for the items on ECAP motivation. After splitting the model variables “risk perception” (allergy vs. allergy-associated general health problems) and “self-efficacy” (trust vs. insecurity) a satisfactory model-fit was achieved (CFI = .939; RMSEA = .064). Particularly, increased “risk perception-allergy” (OR = 1.655) and “self-efficacy-insecurity” (OR = 2.013) as well as lower “risk perception-general health” (OR = 0.555) and “control belief” (OR = 0.217), respectively, are associated with higher ECAP motivation.ConclusionThe use of ECAP-measures by parents to protect their newborns from allergies is important, but there are deficiencies in their implementation. Based on a social cognitive model approach, predictive characteristics could be identified, which are associated with increased motivation to implement ECAP-measures. For public health our findings provide a promising basis for conception of behavioral and environmental ECAP prevention measures and their motivated implementation by parents.