Fig. 1
From: Evaluating the effect of aromatherapy on a stress marker in healthy subjects
Regarding the point before the start of aroma oil inhalation as Week 0 and the salivary s-IgA level at this point as a reference, the rate of change in the salivary s-IgA level from Week 1 until Week 6 was calculated. On Test 1, saliva was collected at 14:00. *1p = 0.04, *2p = 0.04, *3p = 0.004, *4p = 0.0002, *5p = 0.03 (significant increase)