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. 2023 Mar-Apr;16(2):302–307. doi: 10.5005/jp-journals-10005-2534

Table 5.

Correlation among dental anxiety, salivary amylase, and cortisol after N2O inhalation

Amylase Cortisol
Dental anxiety after N2O IHS Pearson correlation 0.169 0.168
p-value 0.354 0.357

Karl Pearson correlation; no significant correlation was seen in dental anxiety levels and salivary amylase levels and cortisol after N2O inhalation when compared using the Karl Pearson correlation coefficient