Do social support and social network influence dental caries in 12–14-year-old schoolchildren of Hyderabad City? – A cross-sectional study

Background: Evidence on the influence of psychosocial factors (social support and social network) on dental caries is scarce in the Indian literature. This assessment is even more important in children, owing to the serious complications of caries that could make their daily activities painful. Aim: We aimed to study if social support and social network influence dental caries among 12–14-year-old schoolchildren of Hyderabad city. Methodology: A cross-sectional questionnaire study was conducted on a sample of 1015 students, and information about social support (using the Multidimensional Scale of Perceived Social Support) and social network (2 questions on number of friends and family members) was recorded. Caries was assessed through the “WHO Dentition Status and Treatment Needs 1997 pro forma” and Decayed, Missed, and Filled Teeth (DMFT) (caries experience) was calculated. Correlation between psychosocial and outcome (D and DMFT) variables followed by binary logistic regression with D and DMFT as the outcome variables in two models were conducted using SPSS 24 with a significance level set at P