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Introduction: Adolescent girls require specific and special attention since they are the most vulnerable group not only in terms of their social status but also their health. Poor menstrual hygiene can lead to developing infections and other complications. Therefore, this study was conducted with the aim of assessing the impact of health education on menstrual hygiene among urban school-going adolescent girls. Methodology: A quasi-experimental, pre and post-test study was conducted among adolescent girls aged between 11 to 17 years from two public schools in the urban field practice area of tertiary care medical college in Thiruvallur district of Tamilnadu. A pre-interventional survey was done using a pretested validated questionnaire. Multipronged health education intervention was administered, and its effectiveness was measured after four months using the same tool. Frequencies, percentages, median, and range were used to describe variables. 'Wilcoxon signed-rank test' and the "Mann-Whitney U-" test were used for inferential statistics. Results: There was a statistically significant (P = 0.0001) improvement in the knowledge of menstruation, perceived attitude, and practice of good menstrual hygiene from pre to post-test after the intervention. Demographic factors such as age, mother's education, and socio-economic status, and Menstrual characteristics such as age at menarche, regular menstrual flow, absence of dysmenorrhea, and getting menstruation advice before menarche were found to be significantly associated with the post-test median scores. Conclusion: A planned and structured health education program should be addressed to adolescent girls both at schools and community settings for improving menstruation-related knowledge and practices.

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Background: Data for COVID-19 incidence and the source of infection among health care workers (HCWs) in Indian population are limited. The main objective of the study was to assess the incidence of COVID-19 infection and identify the source of infection among the HCWs in a tertiary teaching hospital. Methods: A prospective cohort study was conducted among the 2134 HCWs recruited by purposive sampling from a tertiary teaching hospital from May to August 2020 (4-month period-123 days). Over the 4-month period, all the HCWs who had symptoms or those were close contacts of COVID positive patients were traced and tested using validated COVID diagnostic test (reverse transcription-polymerase chain reaction [RT-PCR] test). A semi-structured questionnaire was used to interview each positive HCW to identify the source of exposure of the infection. Results: Incidence proportion was 9.3% among HCWs and was two times higher among males compared to females. Hazard ratio was found to be higher among males and HCWs working in the non-COVID areas. Test positivity rate was found to highest (around 57.8%) among those aged less than 30 years. The most common source of infection was infected HCW colleagues (40.9%) followed by exposure to patients in non-COVID areas (27.3%). Only 5.1% of total infection was found in HCWs who had worked in COVID zones. Conclusions: People working in non-COVID areas, those using shared workplace, dining halls, and staff hostels, must follow strict COVID protocols by using appropriate Personal Protective Equipment (PPE) and following social distancing measures.

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Introduction: Effective communication skills between doctor and patient leads to enhanced patient satisfaction, better compliance to treatment and improved health outcomes. Aims and Objectives: To evaluate the effectiveness of Attitude, Ethics and Communication (AETCOM) module in improving the communication skills of the interns posted in peripheral health centres after methodical training and approach. Methods: A Module based interventional study was conducted among the medical interns posted in in the months of December 2019 and February 2020 at Rural Health Training Center (RHTC) and Urban Health Training Center (UHTC). The tool used to assess the interns was Kalamazoo Essential Element Communication checklist (KEEC) based on Kalamazoo Consensus Statement (KCS) comprising 7 components. Statistical Analysis: The difference in the means of pre test scores and post test scores were analyzed for statistical significance using Paired T test (p value < 0.05 considered significant). Results: The post-test scores were higher when compared to the pre-test scores with regard to batch, gender, mother tongue, center where the interns were posted and type of batch and these findings were statistically significant. Females had better competencies of opening discussion, understanding the patient's perspective, reaching agreement and providing appropriate enclosure to discussion than males and it was found to be statistically significant. Conclusion: AETCOM Module is effective in improving the communication skills of the medical students, which in turn will prevent malpractices and litigations against doctors in the near future.

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Background: Essential hypertension is one of the fastest rising noncommunicable diseases among adolescents and poses a major public health issue globally. This study aimed to estimate the prevalence of prehypertension and hypertension among school-going adolescents in Chennai and also to delineate the role of nutritional and environmental determinants in the development of hypertension. Methods: This cross-sectional study was conducted among school-going adolescents aged 14 to 18 years in northern Chennai. Four schools (two private, two public) out of 21 were selected randomly using probability proportionate to sampling size and 401 students were recruited after consent. Data were collected using an adapted modified World Health Organization (WHO) Global School-based student Health Survey (GSHS) questionnaire; anthropometry and blood pressure measurements were done by trained healthcare professionals using standard procedures. Prehypertension was defined when systolic or diastolic pressure >90th percentile and <95th percentile; hypertension when systolic or diastolic pressure >95th percentile. Data were analyzed using SPSS, descriptive statistics like frequencies, mean, and percentages were used and inferential statistics like Chi-square test and logistic regression were used to elicit predictors of essential hypertension. Results: Out of 401 participants, 185 (46.1%) were males and 216 (53.9%) were females. Overall prevalence of prehypertension and hypertension was 14.2% and 5.5%, respectively. Gender (P = 0.039), overweight/obese (P = 0.000), junk food intake for >3 days/week (P = 0.000), physical inactivity for <3 days/week (P = 0.000), and parent's history (P = 0.005) were significant determinants in the development of prehypertension and hypertension. Conclusions: Nutritional and environmental determinants play a critical role in influencing blood pressure status among adolescents, this requires lifestyle and behavioral modification.

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Background: COVID-19 outbreak is considered to be a major public health concern as it has a negative impact on the patient's psychological health. In addition, patients under home isolation might be more panic and in stress. In this study, we examined the effect of Bhramari Pranayama (Bhr.P) intervention on patients' psychological distress during home isolation. Methods: Ninety-two asymptomatic COVID-19 patients were recruited from the host hospital and willing patients who satisfied the inclusion criteria (n = 42) were selected for the study. The patients were given Bhr.P intervention (20 min) through online for 15 days. Participants were assessed with Depression Anxiety and Stress Scale-21 (DASS-21), Pittsburgh Sleep Quality Index (PSQI), and Quality of life (WHOQOL-BREF) at baseline and post-intervention. Results: Bhr.P practice has shown a significant (P < 0.05) reduction in DASS-21 score of depression, anxiety and stress. In addition, the patients stated significant improvement in quality of sleep (PSQI; p < 0.05) and quality of life (WHOQOL-BREF; p < 0.05) after the intervention. Conclusion: Our findings indicate that Bhr.P intervention had a positive impact on psychological health as well as quality of sleep among the COVID-19 patients during home isolation. However, it needs to be confirmed by multi-site randomized controlled trials.Clinical trial registration: CTRI/2021/04/032845.

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BACKGROUND: The increased use of electronic devices has caused a rise in the generation of e-waste, which is detrimental to the environment and human health. This study aimed to assess consumer awareness, perception, and disposal methods of e-waste management and its determinants in a semi-urban area of northern Tamil Nadu. MATERIALS AND METHODS: It was a mixed-method approach using a sequential explanatory technique with both quantitative and qualitative methods in adult e-consumers. Quantitative data were collected from 350 participants selected via simple random sampling using score-based semi-structured questionnaire. Qualitative data were obtained purposely from eight selected consumers such as recyclers, local leaders, and importers of electronics using key informant interviews. Sociodemographic details and disposal practices were summarized as frequencies and percentages. The independent t-test and linear regression analysis were used to obtain the determinants. Qualitative data were analyzed thematically. RESULTS: Of the 350 participants (208 males and 142 females), the majority (76%), had good knowledge of e-waste management. Consumers (70%) predominantly had a positive perception. Selling e-wastes to scrap dealers (35%) and disposing of household wastes (21%) were common disposal methods. Male gender, higher education (≥10th grade), and skilled and professional workers were significant determining factors of good knowledge and positive perception toward e-waste management. CONCLUSION: There is a need for those in authority to pay special attention to sensitizing the public to the disposal of e-waste practices, ill effects of e-wastes, segregation at collection sites, legislations and laws on e-waste to consumers, and the establishment of disposal sites.

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Context: Domestic violence against married women is a sensitive issue, which is prevalent in many societies and countries across the world. One in every three women experiences it in some form across the world, with prevalence ranging from 10 to 69% across various settings. Aims: To find the extent of domestic violence in Urban Chennai, Tamil Nadu and to find the factors associated with it. Settings and Design: A cross-sectional study is done in the urban field practice area of Saveetha medical college and hospital, Thirumazhisai area in Chennai, Tamil Nadu. Methods and Material: The participants who matched our inclusion criteria and who were residing in the area were included in the study. Convenient sampling method was used to collect data. A semi-structured questionnaire was used. Statistical Analysis Used: Data was analyzed by calculating Percentages and Proportions and was presented in suitable tabular. Statistical test like Odds ratio and Chi-Square was used for finding the factors associated with the study variables. Bivariate and multivariate analysis was conducted to identify factors associated with domestic violence. Results: The overall prevalence of domestic violence was 38.2%, with physical, sexual, psychological, and emotional violence comprising of 28.7%, 9.1%, 12.6%, and 15.4%, respectively. Multivariate analysis found that the involvement of women in decision-making at their home, alcohol abuse among husbands, religion and husband's education (P < 0.0001) were significantly associated with domestic violence. Conclusions: The prevalence of domestic violence recorded was high. Moral support and necessary measures needs to be taken to empower women against it.

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BACKGROUND: The study was conducted in response to the need to understand the incidence of SARS-CoV2 infection and its determinants in healthcare workers (HCWs) and describe the epidemiology and presentation of reinfection cases. Also, we intended to determine the incidence of post-vaccination infections among health care workers as well as the contributing factors. MATERIALS AND METHODS: Retrospective cohort design was used to quantify the coronavirus disease (COVID-19) infection among HCWs. The study cohort was all healthcare personnel working during the month of June 2021 in a tertiary care medical college hospital. Individuals diagnosed with laboratory-confirmed positive real-time polymerase chain reaction tests for SARS-CoV-2 infection between March 20, 2020, and May 31, 2021, were included. Univariate and multivariate analysis with Cox regression model elicited potential risk factors for all infections in HCWs. RESULTS: A total of 2420 HCWs constituted the cohort, in which the majority were primary healthcare providers (67.1%) and others. The mean age of the cohort was 30.27 years ± 10.53 standard deviation. The cumulative incidence of infection, reinfection, and postvaccination infection was 144.6 cases, 11.4 individuals, and 66.5 per 1000 HCWs respectively. Chronic illness was significantly associated with all infections. However, males and primary-care providers had higher risk of infection, whereas among the postvaccinated participants, partial vaccination status was one of the determinants. CONCLUSION: Based on the findings, we endorse stringent testing and encourage HCWs to mandatorily follow COVID-appropriate behavior even if they are completely vaccinated and after recovery from previous infection.

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OBJECTIVES: Post-COVID-19 symptoms and its features in many recovered patients are almost similar to post-severe acute respiratory syndrome. The study aims to assess the outcome and manifestations during post-COVID follow-up period in recovered patients. METHODS: Ambidirectional longitudinal study was conducted among recovered COVID-19 patients from a tertiary care hospital near Chennai through telephonic interview after discharge. Total admitted patients from June to November 2020 were 3496 and among those 183 died and 12 transferred to other hospitals. Totally 1354 consented for study and the rest were wrong numbers or not willing to participate. Chi-square test and multinominal logistic regression analysis were done. RESULTS: Majority of, that is, 27.6% and 18.7% were in 21-30 years and >60 years, respectively. Majority were admitted with fever (38.3%), cough (15.3), and body pain (10%). Post-COVID symptoms reported were fatigue (39.7%), stress and anxiety (27.6%), and mood changes (5.8%). Some patients were newly diagnosed with diabetes mellitus (10), hypertension (5), and TB (1) after discharge. Having diabetes mellitus is an independent risk to have neurological and cardio-respiratory symptoms and patients who were discharged with minimal support were to have an independent risk factor of renal symptoms on follow-up than other subjects. CONCLUSION: The follow-up symptoms were associated with the patients' comorbidities, age, severity of illness, and environmental factors.

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INTRODUCTION: One of the most important indicators of health and well being of the elderly is the quality of life they live in. Owing to the rise in elderly population due to the demographic transition, there is growing need to address the health concerns of this population. AIMS: The study was undertaken to find out the Quality of Life among the elderly and the associated factors. METHODOLOGY: This is a descriptive cross sectional study done in urban area of Thiruvallur district Tamil Nadu. To arrive at the required sample of 199, elderly people above 60 years were selected by probability proportionate to size sampling. Semi-structured pre-tested questionnaire was used for data collection regarding sociodemographic details and related factors. Katz scale was used to assess activities of daily living and Quality of life (QOL) was assessed using WHO quality of life BREF (WHOQOL BREF) questionnaire. RESULTS: Moderate score in QOL was obtained in all the 4 domains with highest in Psychological and environmental domains. Nearly 99% of had full activity in Katz scale. All the three QOL domains were found to have statistical significant association with age and education. Gender and marital status were found to be associated with psychological domain, and employment/pensioner status with physical domain. CONCLUSION: Measures like Health education have to be targeted for the elderly in ways to improve their physical and psychological wellbeing which can imporove the quality of life they live in. Primary care and family physicians have to be made aware and empowered to identify the various domains of QOL in elderly and to identify in which domain the person needs to take care the most.

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INTRODUCTION: Adolescence is a significant period of one's life, the students or children at this age should be taught about sex education in order to lead a healthy reproductive life, to prevent sexually transmitted disease and to avoid unwanted pregnancies. AIMS AND OBJECTIVES: To evaluate the current knowledge of school going adolescents on reproductive health and its association with their socio demographic profile and determining their behaviour and understanding of school sex education. METHODOLOGY: A cross sectional analysis was carried out in 2 private schools at Chennai among the students of 9th to 12th standard. A sample of 346 was taken and a structured questionnaire was used to evaluate. The data was analysed by SPSS software version 22. Chi square test was used (<0.05 is significant). RESULTS: Out of 346, 44.2% were males and 55.8% were females. 85.9% of students from nuclear family responded True for the statement 'Male hormone is called as Testosterone'. Females had better knowledge on sex education than Males which was significant. XII standard students had better and positive attitude towards sex education than IX standard students. Only 5% responded to have sex-related information from Parents than others who responded friends, doctors and teachers. CONCLUSION: It is seen that among school going adolescents there is lack of knowledge and varied perceptions towards sex education. So, sex education should be implemented more efficiently in the developing countries and so it can lead to a healthy reproductive life and sexual health among the adolescents.

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CONTEXT: Adolescent health is a relatively new focus area of India's National health program. However, little evidence is available for the existing problems especially in adolescent slum population. A study was planned to explore the problems of adolescent pertaining to sexuality, physical health, tobacco and alcohol use in slums of Urban Meerut, and create evidence base for informed planning and decision making by the local health authorities. AIMS: To study the adolescent health in the slums of Meerut City, India. SETTINGS AND DESIGN: Entire slums of Urban Meerut, cross-sectional study. MATERIALS AND METHODS: Study was done in the slums of Meerut city, in Northern India. WHO 30 cluster sampling technique was used. Thirty slums were selected from the list of all the slums of Meerut, 210 adolescents were selected with 7 adolescents from each slum. STATISTICAL ANALYSIS: Proportions and Chi-square test. RESULTS: More than one third of the (36.7%) adolescents reported to have a current health problem, however only half of these sought medical help for treatment. Tweleve percent of adolescents reported history of alcohol or tobacoo use. Nine percent adolescents complained of stressful atmosphere at home. About 10% adolescents in the surveyed population gave history of sexual activity, but only one third of them had used condom during their last sexual intercourse. CONCLUSION: This study reflects the high morbidity and poor treatment seeking behaviour among adolescents in urban slums. A significant proportion of adolescents indulge in high risk sexual behavior, tobacco and alcohol use. There were significant gender differences with regards to treatment seeking behaviour, sexual behaviour, tobacco and alcohol use. The gender nuances must be taken into account while planning interventions for this section of population.