Table 3.

Levels of cortisol, alpha-amylase, and sIgA at baseline and 6-month follow-up

	Intervention			Control
	Baseline	6 months	p-value	Baseline	6 months	p-value
Cortisol (μg/dL)	0.20±0.02	0.14±0.01	0.007	0.18±0.02	0.17±0.02	0.222
Alpha-amylase (U/mL)	235.54±33.33	216.16±25.87	0.421	255.38±41.01	217.09±33.30	0.112
sIgA (μg/mL)	327.34±57.24	330.51±43.23	0.421	276.23±44.11	223.311±45.13	0.094

Note: Data are expressed as mean ± SD.