Relationship between salivary stress biomarker levels and cigarette smoking in healthy young adults: an exploratory analysis

Table 2 Partial correlation coefficients between salivary stress biomarkers, mood states of vigor and fatigue, and age

*P < 0.05
^aA weak negative correlation was evident between the TNF-α level and vigor, but statistical significance was not attained (P = 0.135)

ISSN: 1617-9625