Correlation between dental anxiety and salivary pH prior to the tooth extraction

• Main Authors: Stacia Stefani, Sri Tjahajawati
• Format: Article
• Language: English
• Published: Universitas Padjadjaran 2014-07-01
• Series: Padjadjaran Journal of Dentistry
• Subjects: dental anxiety, salivary ph.
• Online Access: http://jurnal.unpad.ac.id/pjd/article/view/26699

Introduction: Dental anxiety can be one of inhibiting faktor in dental care that must be immediately detected and handled by dentists. Dental anxiety can cause physiological changes such as reduced salivary secretion that can cause reduced salivary pH. The aim for this study is to find correlation between dental anxiety and salivary pH, so that salivary pH can be  one of indicator of dental axiety. Methods: This descriptive analytic study used consecutive sampling technique and was analyzed  by Rank Spearman correlation test. Dental anxiety and salivary pH  was measured in 53 respondents before tooth extraction using  Corah’s Dental Anxiety Scale and pH paper. Results: The results from this study show that respondents with dental anxiety have lower average salivary pH. Statistic calculation using  Rank Spearman correlation test with α =5%, shows cofficient correlation rs =0.438  with t = 3.479 and   ta/2(n-2) = 2.008. Conclusion: The conclusion from this study shows that there is a correlation between dental anxiety and salivary pH before tooth extraction.