Knowledge, attitude, and oral hygiene practices among law students in Davangere City: A cross-sectional study

Aim: The aim of this study was to assess dental health awareness and oral hygiene practice among law students of R L Law College, Davangere, Karnataka. Materials and Methods: A questionnaire containing 30 questions, regarding basic knowledge, attitude, and practice was distributed among 150 Law students of R L Law college of Davangere, Karnataka, India. The data obtained were tabulated in Microsoft Excel and statistically analyzed in the Statistical Package for the Social Sciences (IBM Corporation) software. Results: In the present study, only 39.4% of the participants were aware of routine dental check-ups. 8.5% of the participants visited the dental clinic twice a year and 57% of the participants had never visited a dental clinic. 37.3% of the participants were aware of oral hygiene aids. 62% of the participants used a tongue cleaner routinely and 55.5% brushed their teeth using only horizontal brushing technique. 48.6% were aware that consuming tobacco causes cancer. Only 9.2% consumed tobacco in various forms. 49% of the participants felt that all dental procedures were painful and expressed fear. 81% of the students were unaware of dental fluorosis. 65.5% of the participants agreed that dental health education is important and 21.8% thought that it might be important. Inferential statistics using the Pearson Chi-square test showed that there was a statistically significant correlation between the responses and the Year of law degree the participant was pursuing. Conclusion: In the present study, law students have satisfactory knowledge about good oral hygiene practices and oral health care. However, the knowledge acquired must be transferred into daily practice. This can be achieved by a change in their attitude toward oral hygiene maintenance. The inclusion of oral health-oriented education programs in their curriculum would improve their knowledge along with behavior, and they would be a good model to the community. This study will help us in devising an outline for the oral hygiene education of Law students of our country based on their current attitude, knowledge, and oral hygiene practice.

Knowledge, attitude, and practice of oral hygiene aids and its role in the prevention of COVID-19 transmission: A hospital-based questionnaire study

Introduction: The novel coronavirus disease has brought to the forefront the importance of oral hygiene aids and its role in the prevention of COVID-19 transmission. Objectives: The objective is to assess knowledge, attitude, and practice of oral hygiene aids and its role in COVID-19 transmission. Materials and Methods: This was a cross-sectional study conducted on 385 patients visiting Vishnu dental college. The questionnaire included demographic data, history of COVID, and vaccination status. The second part included questions regarding knowledge, attitude, and practice of oral hygiene aids and its role in COVID-19 transmission. Results: Mean age of the population was 40.11 years, and had almost equal proportions of males and females. About 22.6% of the population had suffered from COVID-19 and 92.7% of men got fully vaccinated. Knowledge of COVID-19 transmission through oral hygiene aids was found in 57.4% of the population. No difference in knowledge of occupational health advisor (OHA) and its role in COVID transmission was found between gender, COVID, and vaccination status (P > 0.05). About 22.9% of graduates had higher knowledge than others (P = 0.00). Conclusions: The use of appropriate oral hygiene aids and practices could prevent the transmission of COVID-19.

Dermatological impact of hand hygiene practices during COVID-19: A cross-sectional web-based survey among doctors in a tertiary care hospital in Eastern India.

BACKGROUND: The COVID-19 pandemic continues to persist throughout the world with intermittent exacerbation. The changing trend of hand hygiene practices during this pandemic has led to new onset or aggravation of pre-existing hand eczema, especially among doctors. There is a paucity of studies regarding skin changes seen with changing hand hygiene practices in the Indian subcontinent. OBJECTIVES: To estimate the frequency of various cutaneous manifestations and associated factors with hand hygiene practices in doctors during COVID-19 via a web-based online questionnaire survey. METHODS: It was a cross-sectional web-based survey conducted at a tertiary care teaching institute from July 2021 to September 2021. Those doctors (faculty, residents, and interns) of the hospital completing the questionnaire with electronic informed consent were included in the study. RESULTS: A total of 143 doctors completed the survey. The most common symptoms were dryness in 60 (42%) and itching in 25 (17.5%) doctors. The most common skin changes were scaling in 30 (21%) and redness in 16 (11.2%) doctors. There was a significant association between skin changes and frequency of hand washing and hand sanitizer use (p value < 0.05). CONCLUSION: The prevalence of hand changes and symptoms was 77% in doctors in our study. The most commonly seen hand changes were scaling followed by redness and symptoms observed were dryness and itching.

How has public perception of food safety and health risks changed a year after the pandemic and vaccines roll out?

The recent coronavirus pandemic (COVID-19) has caused unprecedented turmoil and spurred fears that have profoundly changed the public's social and health behaviours, including the perception of food safety risks. One year after the pandemic and the global vaccination campaign, the public perception of food safety and the changes in their hygiene behaviour, health risks concerns, and trust were studied in Jordan, Lebanon, and Tunisia using a cross-sectional online survey. The results of 538 subjects showed a rise in the frequency of hygiene practices, notably in handwashing. Sixty-four percent of the participants were vaccinated, a proportion made up mainly of the Jordanians and Lebanese. For 66% and 64% of the two population groups, respectively, there were no longer trust concerns about COVID-19 health risks following vaccination, whereas the worries about getting COVID-19 persisted for others. Only 47% of participants trusted eating food prepared by vaccinated food handlers. A great majority of the Tunisians (81%) showed varying degrees of concern about COVID-19 transmission from food and the lowest vaccination rate (33%). The current study demonstrated that the impact of vaccination policy positively affects public perception of food-related risks during the pandemic. On the other hand, 33% of the surveyed Jordanians and Tunisians lost trust in the health authorities' management of the pandemic, and 45% of the Lebanese still don't trust them. Communication strategies on health and food safety with the public still represent a challenge for these and probably other countries in the Middle East and North Africa (MENA). Strategies for building and maintaining public trust are crucial to curb persistent fear of food, hence, avoiding potential stigmatization affecting the food economy by promoting health awareness and positive changes in food safety perceptions for safer practices.

COVID-19 impact on hygiene practices for food safety in South Korea.

OBJECTIVES: This study examined the influence of COVID-19 on the perception and behaviours of hygiene practices for food safety in South Korea. STUDY DESIGN: This study employed COVID-19 status (i.e. before or after the outbreak), gender and age groups as independent variables, and perceived relevance and behaviour frequency of hygiene practices for food safety as dependent variables. METHODS: Respondents were asked to answer questions about the perceived relevance and behaviour frequency of hygiene practices before and after the COVID-19 outbreak in an online survey with a structured questionnaire. RESULTS: Respondents' perceived relevance and behaviour frequency of hygiene practices increased after the COVID-19 outbreak. This trend was seen in both genders and across all age groups. In addition, the enhanced perception that hygiene practices are related to food safety had a strong relationship with following hygiene practices. CONCLUSIONS: The findings of this study indicate that COVID-19 made people more aware of maintaining personal hygiene, leading to a noticeable change in the food safety environment, and subsequently prevention of viral transmission. In particular, the COVID-19 outbreak has influenced the communal eating culture by highlighting good hygiene practices, such as taking individual servings of food from communal dishes and using personal plates.

Associations of Nutritional Status with Full Immunization Coverage and Safe Hygiene Practices among Thai Children Aged 12-59 Months.

Prevailing prevention measures against morbidity, such as vaccination and safe hygiene practices, vary among local cultural contexts, and little is known about the extent to which these behaviors mitigate poor nutritional status in young children in Southeast Asia. We examined the associations between nutrition status with full immunization coverage, and water, sanitation and hygiene status among children aged 12-59 months in the 2015-2016 Thailand Multiple Indicator Cluster Survey (n = 9060). When adjusted for confounding factors, children with incomplete immunization status were more likely to be stunted (adjusted odds ratio (aOR) 1.47; 95% confidence interval (CI): 1.24-1.75, p < 0.001), wasted (aOR 1.67, 95% CI: 1.31-2.12, p < 0.001), and overweight (aOR 1.24, 95% CI: 1.01-1.51, p < 0.05), whereas children who used unimproved water sources were more likely to be overweight (aOR 2.43, 95% CI: 1.27-4.64, p < 0.01). The further implementation of simple and cost-effective health promotion activities and practices at the household level may be important interventions for healthy child growth and development, particularly under restricted living conditions due to COVID-19.

Corona Immunitas: study protocol of a nationwide program of SARS-CoV-2 seroprevalence and seroepidemiologic studies in Switzerland.

OBJECTIVES: Seroprevalence studies to assess the spread of SARS-CoV-2 infection in the general population and subgroups are key for evaluating mitigation and vaccination policies and for understanding the spread of the disease both on the national level and for comparison with the international community. METHODS: Corona Immunitas is a research program of coordinated, population-based, seroprevalence studies implemented by Swiss School of Public Health (SSPH+). Over 28,340 participants, randomly selected and age-stratified, with some regional specificities will be included. Additional studies in vulnerable and highly exposed subpopulations are also planned. The studies will assess population immunological status during the pandemic. RESULTS: Phase one (first wave of pandemic) estimates from Geneva showed a steady increase in seroprevalence up to 10.8% (95% CI 8.2-13.9, n = 775) by May 9, 2020. Since June, Zurich, Lausanne, Basel City/Land, Ticino, and Fribourg recruited a total of 5973 participants for phase two thus far. CONCLUSIONS: Corona Immunitas will generate reliable, comparable, and high-quality serological and epidemiological data with extensive coverage of Switzerland and of several subpopulations, informing health policies and decision making in both economic and societal sectors. ISRCTN Registry: https://www.isrctn.com/ISRCTN18181860 .

Assessment of healthcare worker's hand hygiene and infection prevention practices of their personal belongings in a healthcare setting: a survey in pre COVID-19 era and literature review on standard disinfection practices.

BACKGROUND: Healthcare workers' (HCW) hands and personnel belongings are vehicles of transmission of nosocomial infections. Knowledge, attitude, and practice of hand hygiene have been extensively studied suggesting adequate knowledge but poor compliance. Similar data on aprons, mobile phone and stethoscope disinfection practices are lacking. This becomes an extensively important topic of discussion in current COVID-19 pandemic where inadequacy in hygiene practices is devastating. AIM: To study the knowledge, attitude, and infection prevention practices of HCWs aprons, electronic devices, stethoscopes, and hands. METHODS: A cross sectional questionnaire-based survey was conducted among HCWs of Medicine ward and ICU. RESULTS: Sixty-six HCWs responded to the survey. Awareness that hands, aprons, mobile phones, stethoscopes could cause cross transmission and knowledge of correct practices was present in majority of the respondents. Hand hygiene was performed by 65.2% of the respondents before touching a patient and 54.5% after touching the patient surroundings while 13.6% performed only when it was visibly soiled. Mobile phones and stethoscopes were disinfected by 13.6 and 30.3% of the respondents after each patient encounter, respectively. Aprons were washed after using them at a stretch for a median duration of 5 days (1-30 days). Forgetfulness, lack of reinforcement, lack of time, inadequate awareness on standard disinfection practices and fear of damaging electronic devices from disinfectants use were reasons for poor compliance. CONCLUSIONS: There is an urgent need to spread awareness and formulate standard guidelines on disinfection practices especially for mobile phones, stethoscopes, and aprons in addition to reinforcing hand hygiene practices.

Improving Public Toilet Environment and Hygiene Practices in an Asian City: Voices From Hong Kong Residents.

Toilet hygiene is an important preventive measure for infectious diseases, including severe acute respiratory syndrome (SARS) and COVID-19. This study explored public's opinions on improving toilet environment and hygiene practices in Hong Kong. A mixed-method approach was applied. We conducted 4 focus groups plus 3 individual interviews among the Hong Kong Chinese, followed by a questionnaire survey with 300 respondents recruited from various districts. Difference in response distributions between groups with different demographics was tested by Pearson χ2 test. Instead of advocating for advanced toilet facilities, respondents were mostly concerned about basic hygiene issues. Malfunctioning facilities resulting from poor toilet management, such as clogged toilets, stained facilities, and problematic flushing systems, were most cited as barriers to toilet hygiene practices. Three quarters of the survey respondents expressed concerns over worn and poorly maintained toilets, shortage of janitors, and cleansing supplies. However, respondents who were older (P < .001), less educated (P < .001), and had lower income (P = .001) were significantly more likely to find hygiene conditions in public toilets satisfactory. The findings reflected the substandard of the current provisions as a developed city in Asia. Enhanced efforts by the government to maintain basic toilet supplies and facilities is the key to improving public compliance to toilet hygiene practices.

Review of hygiene adaptations among UK doctors in controlling the spread of SARS-CoV-2 infection.

BACKGROUND: A significant number of healthcare workers around the world have contracted COVID-19 from their workplace, thus there is a need to investigate common hygiene practices. AIM: We aimed to describe the common hygiene adaptations of doctors in the hospital and at home. METHODS: A survey of 110 doctors in UK was carried out to determine their hygiene adaptations and practices. Data were collected on demographics and personal protective equipment compliance. RESULTS: The key findings were frequent hand washing (51%), change of clothing entering and leaving hospital (88% and 92%, respectively), taking a shower upon returning home (85%) and washing work attire at temperatures of 60-80°C (50%). A higher proportion of junior doctors washed their scrubs (p=0.004) and stethoscopes (p=0.014) compared with consultants and seniors. Female doctors cleaned their mobile phones (p=0.022) and work belongings (p=0.01) more frequently. CONCLUSION: This study signified that junior doctors were more meticulous in hygiene adaptations and female doctors were more fastidious in personal hygiene. The observations of this study may be beneficial in preventing transmission of infection to families of healthcare professionals and are important to implement in the case of a second wave of COVID-19.

Insights into the Microbiological Safety of Wooden Cutting Boards Used for Meat Processing in Hong Kong's Wet Markets: A Focus on Food-Contact Surfaces, Cross-Contamination and the Efficacy of Traditional Hygiene Practices.

Hong Kong's wet markets play a crucial role in the country's supply of safe, fresh meat to satisfy the dietary needs of its population. Whilst food safety regulations have been introduced over the past few years to maintain the microbial safety of foods sold from these wet markets, it remains unclear whether the hygiene maintenance that is performed on the wooden cutting boards used for meat-processing is effective. In fact, hygiene maintenance may often be overlooked, and hygiene standards may be insufficient. If so, this may lead to the spread of harmful pathogens through cross-contamination, thereby causing severe risks to public health. The aim of this study was to determine the level of microbial transfer between wooden cutting boards and swine meat of various qualities, using 16S metagenomic sequencing, strain identification and biofilm screening of isolated strains. The results established that: (a) the traditional hygiene practices used for cleaning wooden cutting boards in Hong Kong's wet markets expose the surfaces to potentially harmful microorganisms; (b) the processing of microbially contaminated meat on cutting boards cleaned using traditional practices leads to cross-contamination; and (c) several potentially pathogenic microorganisms found on the cutting boards have good biofilm-forming abilities. These results reinforce the need to review the traditional methods used to clean wooden cutting boards after the processing of raw meat in Hong Kong' wet markets so as to prevent cross-contamination events. The establishment of proper hygiene protocols may reduce the spread of disease-causing microorganisms (including antibiotic-resistant microorganisms) in food-processing environments.