Prevalence of Dental Anxiety and Associated Factors among Indian Children

Objective: To determine the prevalence of dental anxiety and associated factors among 5 to10 years old Indian children. Material and Methods: In this cross-sectional study, the sample was composed by 462 children (240 male and 222 female). Questionnaires consisting of dental anxiety scales were distributed to mother-child pair participants. Children fear survey schedule-dental subscale was used to assess child dental anxiety and Corah's dental anxiety scale was used to measure maternal dental anxiety. Age, gender, religion were also recorded to check the correlation of these factors with the child dental anxiety. Data was analyzed using SPSS software. Fisher's exact test and Pearson correlation tests were applied. The level of significance was set at 5%. Results: The cut-off score for CFSS-DS was 36. The prevalence of dental anxiety was 24.5% among 5 to 10 year old children. Although a statistically significant association was found between maternal and child dental anxiety (p=0.000), no significant association existed between age, gender, culture (religion) and child dental anxiety (p>0.05). Conclusion: Prevalence of dental anxiety was high in the Indian child population. Maternal dental anxiety was found to significantly influence the child dental anxiety, as compared to age, gender or the religion.

Antimicrobial and antifungal efficacy of Spilanthes acmella as an intracanal medicament in comparison to calcium hydroxide: An in vitro study.

Background: Repeated endodontic failures are due to pathogens like Enterococcus faecalis and Candida albicans which are resistant to the common intracanal medicaments like calcium hydroxide (Ca[OH]2). Aims: To determine the role of commonly used folk medicine, Spilanthes acmella (SPA) against root canal pathogens like E. faecalis, C. albicans, Staphylococcus aureus, Streptococcus sp, and to compare its efficacy with Ca(OH)2, a popularly used intracanal medicament. Materials and Methods: Bacterial strains of S. aureus, Streptococcus sp., E. faecalis, and fungal strains of C.albicans were tested against different concentrations of SPA and Ca(OH)2. Seven days old cultures of test organisms were seeded onto agar plates and uniformly spread with a spreader. Five to six wells (8 mm) were made on agar plate to which different concentrations of the test solutions were added. The inoculated plates were kept in an incubator at 37°C for 48 h and inhibition zones were measured. Statistical Analysis: Results of SPA were compared with results of Ca(OH)2 statistically using Mann–Whitney U test. Results: A significant zone of inhibition was obtained with SPA and was found to increase as the concentration increased for C. albicans. SPA showed a significant zone of inhibition at 2–5% and 10% whereas Ca(OH)2 showed a zone of inhibition only at 10% for E. faecalis. SPA showed a zone of inhibition only at 10%, whereas, Ca(OH)2 showed a significant zone of inhibition at 5% and 10% for S. aureus and Streptococcus sp., respectively. Conclusion: SPA possesses remarkable antibacterial and antifungal activity against common root canal pathogens which are responsible for repeated endodontic failures such as E. faecalis and C. albicans when compared with medicaments like Ca(OH)2.