Table 1.

Means and SDs on descriptive variables, questionnaires, PGNG, and HRV indices.

	N	Mean	SD	Minimum	Maximum
Age	63	19.02	1.52	17.00	26.00
BMI	63	21.82	2.81	16.44	29.74
Last meal (h)	63	3.31	2.58	0.25	14.00
Questionnaires
CSD total	63	82.87	15.20	50	116
SCQ total	63	40.1	7.44	24	54
ERQ-reappraisal	63	25.78	6.01	8	37
ERQ-suppression	63	13.44	5.2	4	27
HRV indices
RMSSD	51	52.68	21.83	19.59	110.61
HF abs. (ms2)	51	1325.21	1232.26	135.82	5626.69
HF nu	51	49.05	17.18	17.58	82.25
PGNG task
Level 2-accuracy %	61	81.31	15.19	33.33	100.00
Level 3-accuracy %	62	62.10	15.50	28.86	92.86

CSD, Checklist for Symptoms in Daily Life; SCQ, Self-Control Questionnaire; ERQ, Emotion Regulation Questionnaire; HRV, Heart rate variability; RMSSD, root mean square of successive differences; HF abs. (ms²), High Frequency absolute values of power; HF nu, high frequency normalized units; PGNG, parametric go-no go.