Background:Parents' decision about vaccination of children is influenced by social relationships and sources of information. The aim of this study was to assess the influence of social capital and trust in health information on the status of Measles–Rubella (MR) vaccination campaign in Tamil Nadu.Materials and Methods:This was a case–control study carried out in Kancheepuram district in Tamil Nadu where the MR vaccination campaign offered by Government of Tamil Nadu had poor acceptance. Cases were parents of children who had refused the MR vaccine and controls were parents having children in the same age group who had accepted the vaccine. Data on social capital and trust in health information were collected by using social capital scale developed by the researchers and trust in the source of information was measured by using simple questions on the level of trust in the information source.Results:Nonadministration of MR vaccine was high among young parents and parents of younger children. Vaccine acceptance was higher when it was offered at school (P < 0.000) and also among parents who trusted school teachers (P < 0.003) and other school children (P < 0.014) as source of information. MR vaccine acceptance was less among parents who trusted social media and WhatsApp information. Greater levels of health-related physical social capital led to greater vaccine hesitancy. Multivariate analysis revealed that greater the age of the child, better parental attitudes toward vaccination, poorer health-related physical social capital, and greater trust in health information provided by school teachers led to overall greater acceptance of the MR vaccine.Conclusion:Strong homogeneous bonding social capital had a negative influence on MR vaccine acceptance. Schools and school teachers played a vital role in influencing parental decision to vaccinate.

Background: Studies have shown that social capital is positively associated with health, and the association is context-based. Indigenous populations with poor access to health care largely depend on social capital for their health care needs. This study was conducted to explore the dimensions and types of social capital and its utilization by families with thalassemia for their health and well-being in an indigenous population in Tamil Nadu, India. Methods: The participants in the study were parents who had children with thalassemia, belonged to an indigenous community in Tamil Nadu, were poor and marginalized, and had poor access to health care. Different dimensions and types of social capital were examined with the help of qualitative in-depth interviews using a phenomenological approach. A total of 8 in-depth interviews were conducted and transcribed. Thematic analysis of the data was performed. Results: The social capital identified through the in-depth interviews consisted of various levels of family support, financial support from relatives and neighbors, the provision of information from formal and informal networks, and trust in the physician. Indigenous communities are close-knit due to their geographical remoteness and limited accessibility. Family ties were a form of social capital that encouraged bonding, and provided support and care to the children affected by thalassemia. The bonding also helped to meet the regular requirement of blood donation for the children. Relatives and neighbors were an asset that served as a bridge for the families affected, helping them in times of immediate and urgent financial need, making it easier to sustain long-term treatment and providing emotional support. There were informal networks that bridged parents belonging to indigenous and non-indigenous communities, with the latter providing the former with information to help them choose better health care at an affordable cost. The other formal links were the ties between the parents and nongovernmental organizations, such as the local thalassemia association, which connected members belonging to different areas. It was these ties that were of the greatest assistance to the families affected in coping with the disease, enabling them to sustain the treatment, and assisting them to choose and carry out the complicated bone marrow transplantation, which is the definitive treatment for this condition. Conclusion: The bonding, bridging, and linking dimensions of social capital help communities cope with thalassemia, the more so in indigenous and marginalized communities.

No abstract

Tribes are the most vulnerable, particularly in healthcare. Health research in a population helps to understand the trends of various diseases and other social determinants causing them. Our study aims to perform a bibliometric analysis of Tribal research in India from its status quo. Materials and Methods: Research articles on tribal health were retrieved from Scopus and analyzed using MS Office, VOS viewer, and Word Cloud generator from January 2000 to December 2020. The number of research publications published each year, the clustering pattern of contributing authors, the most popular journals, the leading publication, document type, domain research areas, and commonly used keywords were all considered in the study. Results: As a result of the search, 1249 research publications were found. According to our selection criteria, only 395 research papers were included in the analysis. Approximately 43 research publications were published in 2020, but only three articles were published in 2000. Almost 35.7% of articles were published in traditional medicine, and 15.7% and 14.7% of articles were published in nutrition and infectious diseases. Less than 1% of articles were published in Health Policy, and 1.5% were published in Health Systems. Conclusions: The study results showed that the research on tribes has now been improving in the following years. Research into tribal mental health and health care systems should be encouraged. Collaboration and funding may assist academic institutions in raising awareness of health issues in these populations.