Table 1 Summary of Study Demographics and Clinical Behavioral Measures.

From: Alterations in reward network functional connectivity are associated with increased food addiction in obese individuals

Food addiction (YFAS Diagnostic Score: ≥ 3, and clinical impairment and distress)										No food addiction (YFAS Diagnostic Score: < 3, and low clinical impairment and distress)
Measurement	Females (N = 30)			Males (N = 10)			Total (N = 40)			Females (N = 73)			Males (N = 37)			Total (N = 110)
Measurement	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N
Age	31.10	10.73	30	28.20	6.29	10	30.35	9.82	40	33.25	9.81	72	33.51	12.38	37	33.34	10.69	110
BMI	31.40	5.13	30	30.11	2.35	10	31.08	4.60	40	31.78	4.46	73	31.36	4.95	37	31.64	4.61	110
Yale Food Addiction Survey (YFAS)
YFAS withdrawal	0.73	0.94	30	0.90	1.29	10	0.78	1.03	40	0.05	0.23	73	0.08	0.28	37	0.06	0.25	110
YFAS tolerance	0.72	0.80	29	0.14	0.92	10	0.74	0.82	39	0.03	0.17	71	0.06	0.33	36	0.04	0.24	107
YFAS continued use	0.73	0.45	30	0.60	0.52	10	0.70	0.46	40	0.08	0.28	73	0.03	0.16	37	0.06	0.25	110
YFAS given up	0.63	1.16	30	1.30	1.25	10	0.80	1.20	40	0.04	0.26	72	0.00	0.00	37	0.03	0.21	109
YFAS time spent	1.00	0.91	30	0.90	0.88	10	0.98	0.89	40	0.05	0.23	73	0.03	0.16	37	0.05	0.21	110
YFAS loss of control	0.40	0.77	30	0.80	0.92	10	0.50	0.82	40	0.00	0.00	72	0.00	0.00	37	0.00	0.00	109
YFAS unsuccessful cut down	2.30	0.79	30	1.90	0.99	10	2.20	0.85	40	1.43	0.74	68	1.5	0.98	32	1.45	0.82	100
YFAS clinical significant impairment	0.40	0.72	30	0.70	0.82	10	0.48	0.75	40	0.00	0.00	73	0.00	0.00	37	0.00	0.00	110
YFAS symptom count	4.03	1.40	30	4.30	1.42	10	4.10	1.39	40	1.11	0.59	73	0.97	0.55	37	1.06	0.58	110
General Food Craving Questionnaire (GFCQT)
GFCQT trigger	3.78	1.09	27	4.20	0.84	5	3.84	1.05	32	2.37	1.29	46	2.11	1.13	18	2.30	1.24	64
GFCQT control	16.60	5.32	27	17.6	1.52	5	16.75	4.91	32	9.89	4.64	45	8.72	3.97	18	9.56	4.45	63
GFCQT intentions	7.04	1.99	26	7.40	1.14	5	7.10	1.87	31	4.73	2.45	45	3.83	2.36	18	4.48	2.44	63
GFCQT preoccupation	15.20	5.42	27	16.40	3.72	5	15.41	5.16	32	8.74	4.09	46	7.00	3.11	18	8.25	3.89	64
GFCQT emotions	6.70	2.22	27	7.80	1.30	5	6.88	2.12	32	4.04	1.86	46	3.28	1.84	18	3.83	1.87	64
GFCQT total	49.50	15.36	26	53.40	5.94	5	50.10	14.27	31	29.93	12.92	45	24.94	11.34	18	28.51	12.61	63
Hospital Anxiety/Depression Scale (HAD)
HAD anxiety	6.26	4.37	23	5.40	3.03	10	6,00	3.98	33	4.39	3.55	72	3.76	3.08	37	4.17	3.39	109
HAD depression	3.17	3.27	23	3.70	3.30	10	3.33	3.24	33	1.97	2.34	72	1.62	1.74	37	1.85	2.15	109

Demonstrates study demographics and clinical behavioral measures for individuals with and without food addiction.
BMI, Body Mass Index; GFCQT, General Food Cravings Questionnaire – Trait; HAD, Hospital Anxiety and Depression Scale; YFAS, Yale Food Addiction Scale; sd, standard deviation; p-value significant < .05.

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Table 1 Summary of Study Demographics and Clinical Behavioral Measures.

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