IntroductionDissolution of the enamel in the form of erosion has increased due to shift in eating habits toward carbonated drinks like soft drink and chocolates.AimThe purpose of this study was to evaluate changes in the salivary pH after intake of different eatables and beverages in children at different time intervals.Study designUsing standard salivary tests, this study was conducted as a case-control study. Fifty children between ages of 8 and 12 years having strict vegetarian diet were included in the study.Materials and methodsOral prophylaxis was done and salivary buffer capacity for stimulated saliva was measured. Before the saliva collection, each of the children was informed not to eat or drink anything for up to 2 hours just before the appointment.ResultsOn pairwise evaluation, all the differences were found to be significant statistically except between baseline vs 30 minutes. Maximum mean difference was calculated and observed between baseline and immediately after intake of fruit juice and immediate after 30 minutes, 0.953 and 0.963 respectively, while minimum difference was calculated and observed between baseline and 30 minutes after intake of fruit juice (0.010).ConclusionMaximum drop was seen in cold drink when compared with fruit juice. The maximum pH increase was observed in cream biscuits with 7.63 ± 0.20. It was observed that in all the groups, the pH gradually got back to near normal levels due to the buffering mechanism of saliva.How to cite this article: Pachori A, Kambalimath H, Maran S, Niranjan B, Bhambhani G, Malhotra G. Evaluation of Changes in Salivary pH after Intake of Different Eatables and Beverages in Children at Different Time Intervals. Int J Clin Pediatr Dent 2018;11(3):177-182.

Introduction: Millions of lives have been impacted by coronavirus disease 2019 (COVID-19) infection worldwide. The world's health-care system is overburdened and, in some places, in disarray, which has an effect on medical workers' physical and psychological well-being. The psychological impact has more negative effects on people's general well-being. The goal of this review was to ascertain how the COVID-19 pandemic affected these populations' levels of stress, despair, and anxiety. Until March 2022, PubMed, Google Scholar, and journal online databases were searched for articles focusing on stress, anxiety, and depression in Indian health-care professionals. “Psychological distress,” “COVID-19,” and “Health professionals” were utilized as search phrases. The quantitative study was performed using R Software version 4.1.2. Using Cochran's Q test, the studies' heterogeneity (I 2) was evaluated. We found 12 studies in the search results. Stress prevalence as a whole was 0.2721 (95% confidence interval [CI] - 0.1336–0.4754). Depression had a combined prevalence of 0.3941 (95% CI - 0.2698–0.5338). Anxiety's pooled prevalence was 0.4158 (95% CI - 0.2790–0.5670). Young age and longer work hours were considered the main risk factors for psychological distress. The COVID-19 had a significant impact on India's medical sector. The critical goal is to recognize psychological issues at an early stage and to use the right technique and intervention to deal with them.