Measured vs self-reported overweight/obesity in the Italian adult population: CUORE Project 2018-19

Abstract Background In monitoring population health and the effectiveness of public health strategies, the body mass index (BMI) is often assessed within national surveys from self-reported height and weight rather than measured values. Using data collected within a recent health examination survey (HES), the discrepancies between self-reported and measured values were assessed, and correction models were estimated and implemented on national interview survey data. Methods Within the CUORE Project, the Italian National Institute of Health conducted the HES 2018-2019 measuring height and weight as well as collecting data on self-reported values in random samples of general population aged 35-74 years residing in ten (of 20) Italian regions distributed in the North, Centre and South: 1033 men and 1061 women. Results Self-reported and measured data comparison showed greater differences in mean values of height than weight and in women than in men (height +2 cm in men and +3.2 in women; weight -0.7 kg and -1.4 kg, respectively) and a corresponding underestimation of BMI (-0.7 kg/m2 and -1.4 kg/m2, respectively). Differences were stable across age groups and educational levels, except for height discrepancy, which was greatest in women aged 65-74 years. Self-reported vs measured prevalence were: normal weight 39.7%-33.3% in men and 54.8%-44.7% in women, overweight 45.8%-46.1% and 26.0%-29.2%, obesity 13.8%-20.1% and 15.7%-23.9%. Linear regression models adjusted by sex and age classes were assessed for height and weight (R2 > =0.92) and implemented to estimate adjusted BMI and normal weight/overweight/obesity prevalence on the national multi-purpose interview survey data collected by the Italian National Institute of Statistics. Conclusions To provide more accurate prevalence of normal weight, overweight and obesity, self-reported values could be adjusted using correction models developed on the basis of the relationship between self-reported and measured height and weight values. Key messages • Discrepancies between self-reported and measured values of height and weoght were found. • Self-reported values could be adjusted using correction models developed on the basis of the relationship between self-reported and measured height and weight values.


Background:
Studies from different countries have shown that population majorities are willing to accept genetic tests for treatment personalisation and that considerable proportions are ready to donate their data to research. However, it has also been shown that concerns, for example about data use and confidentiality or treatment rationing, are common. To enable a more targeted communication process with the public about personalized medicine, more knowledge is needed on views in different sub-populations. In the present study, a hypothetical scenario was used to investigate differential readiness to accept a genetic test for treatment targeting and to permit use of personal data for research.

Methods:
A cross-sectional survey was conducted with 50-80-year-old Danish citizens (n = 6807) who were sampled to represent the Danish population in that age segment. Socio-demographic data were added from a national registry. Data were analyzed by multivariable logistic regression analysis.

Results:
Preliminary results showed that a majority was willing to be tested (78.3%). Readiness was lower in women [OR = .67; CI = .59-.77] and those 70-80 [OR = .72; CI = 61-.86], while it was higher in those with better income [OR = 1.29; CI = 1.09-1.52]. Further, those less satisfied with their health, the obese and those with a perceived genetic vulnerability were more willing to be tested. Over 90% of those ready to be tested were also willing to permit use of their data for research. Rates were higher in men, older segments, those with higher income/ education as well as those with current pain experience and those aware of a personal genetic vulnerability.

Conclusions:
Findings indicate group differences in acceptance of a genetic test for personalisation of medicine and data use for research. Further research should investigate group-specific benefit perceptions versus concerns in population subgroups to inform implementation and enable targeted communication strategies.

Key messages:
Acceptance of genetic testing for personalisation of treatment as well as willingness to contribute data to research may differ between population subgroups. Women and those with lower income are less willing to accept genetic testing for treatment personalisation and accept research use of data while health vulnerabilities increase acceptance.

DY Public health monitoring, reporting and foresight
Abstract citation ID: ckac131.555 The influence of overweight and obesity in the oral health of a sample of portuguese adults

Background:
Overweight and obesity may lead to different problems in various body systems and in the oral cavity. Dental caries and periodontal disease have been related with overweight. The aim of this study was to assess how overweight and obesity have impact on the lifestyle, oral habits and oral pathologies.

Methods:
We conducted an observational cross-sectional study where we applied a questionnaire to 140 individuals from Lisbon and Viseu, Portugal., which 70 had a normal Body Mass Index (BMI) (control group) and 70 had an excessive BMI. We also made an oral observation in each individual to record the permanent teeth decayed, missing and filled index (DMFT), the Community Periodontal Index and the oral hygiene status.

Results:
From the final sample, 30% of the subjects with overweight brushed their teeth once a day or less, while the majority (62.9%) of the control group brushed twice a day. In the oral examination, 70% had calculus, while in the control group only 22.5% presented calcified plaque. The DMFT was higher among the obesity group in comparison with the control group. Regarding periodontal disease, the participants with overweight need more dental intervention (81.4%) in contrast with the control group (14%).

Conclusions:
Most overweight and obese individuals present precarious oral hygiene habits, higher prevalence of dental caries, and worse periods of periodontal health. They are not aware of the repercussions of the association between their cariogenic diet, oral health and overweight.

Background:
In monitoring population health and the effectiveness of public health strategies, the body mass index (BMI) is often assessed within national surveys from self-reported height and weight rather than measured values. Using data collected within a recent health examination survey (HES), the discrepancies between self-reported and measured values were assessed, and correction models were estimated and implemented on national interview survey data.

Methods:
Within the CUORE Project, the Italian National Institute of Health conducted the HES 2018-2019 measuring height and weight as well as collecting data on self-reported values in random samples of general population aged 35-74 years residing in ten (of 20) Italian regions distributed in the North, Centre and South: 1033 men and 1061 women. Results: Self-reported and measured data comparison showed greater differences in mean values of height than weight and in women than in men (height +2 cm in men and +3.2 in women; weight -0.7 kg and -1.4 kg, respectively) and a corresponding underestimation of BMI (-0.7 kg/m2 and -1.4 kg/m2, respectively). Differences were stable across age groups and educational levels, except for height discrepancy, which was greatest in women aged 65-74 years. Self-reported vs measured prevalence were: normal weight 39.7%-33.3% in men and 54.8%-44.7% in women, overweight 45.8%-46.1% and 26.0%-29.2%, obesity 13.8%-20.1% and 15.7%-23.9%. Linear regression models adjusted by sex and age classes were assessed for height and weight (R2 > = 0.92) and implemented to estimate adjusted BMI and normal weight/overweight/obesity prevalence on the national multi-purpose interview survey data collected by the Italian National Institute of Statistics.

Conclusions:
To provide more accurate prevalence of normal weight, overweight and obesity, self-reported values could be adjusted using correction models developed on the basis of the relationship between self-reported and measured height and weight values.

Key messages:
Discrepancies between self-reported and measured values of height and weoght were found. Self-reported values could be adjusted using correction models developed on the basis of the relationship between self-reported and measured height and weight values. Increased diagnosis and treatment rates would be required to achieve these targets in all countries, even with the introduction of high sustained viral response therapies.
Description of the problem: The latest global HCV disease burden estimates showed that about 71.1 million people worldwide are viremic, corresponding to a prevalence of 1%. The prevalence of HCV is not homogenous: the WHO Eastern-Mediterranean Region is with the highest number of infected subjects (15 millions), followed by the European Region (14 million). In Bulgaria, the incidence of VH C is 0.63-1.30 at 100 000 population (2008-2020) and in Pleven region is 0.38-3.8, respectively.

Results:
Retrospective study was conducted upon epidemiological, demographic, clinical, laboratory and viral characteristics in fifty cases of VH C confirmed with positive anti-HCV, evaluated by ELISA. Thirty eight of cases were hospitalized in different clinics of the University Hospital ''Dr Georgi Stranski' '-Pleven (2017'-Pleven ( -2018 and remainders were blooddonors registered in Regional Center of Transfusion Hematology-Pleven. Surgical interventions (26.32%), blood infusions (23.68%) and hemodialysis (15.79%) were at highest risk for VH C. Twenty five hospital patients were with chronic VH C (66%), five with cirrhosis (13%) and eight (21%) with acute hepatitis C. Twenty of the patients (53%) were asymptomatic about hepatitis and were hospitalized because of different comorbidities (p < 0.0005).

Lessons:
We propose an algorithm for early diagnosis of VH C based on mandatory screening for anti-HCV in risk groups, especially before invasive procedures. The early detection of HCV infection will reduce the complications and nosocomial infections.
Key messages: Different scenarios developed to achieve the WHO Targets in all countries assume an implementation of national policies to prevent new infections and to diagnose current infections through screening. The early detection of HCV infection will reduce the complications and nosocomial infections.

Introduction:
As the proportion of older people increases, it is necessary to evaluate their health and well-being to identify measures to promote healthy ageing. Moreover, the COVID-19 pandemic has impacted older adults' health-not just through the infection itself, but also due to infection protection ordinances. Methods: LAB60+ is a population-based cross-sectional study investigating, among other things, the physical and mental health of older adults. Residents of Dresden aged 60 years and older were invited to participate in the first half of 2021. Participants answered questions on their habits, health status and wellbeing, using, among others, the Short Form-8 Health Survey and the WHO wellbeing index. Results: 2399 people participated in the study (40% response). Participants assessed their physical health similar to the German population. The most common chronic conditions were hypertension (54%), chronic pain (32%) and osteoarthritis (31%). 42% of the participants were overweight and 20% were obese. One-fifth did not engage in physical activity: this number increased with age and decreased socioeconomic status. Participants reported lower levels of wellbeing compared to the German population (58 vs. 67 pts.). One-third had higher levels of depressiveness and half reported an increase in their experienced loneliness due to the pandemic. 34% participated in risky alcohol consumption, but it did not markedly change during the pandemic. The greatest negative impact of the pandemic on health behaviors was physical 15th European Public Health Conference 2022