Modeling dynamics of fast food and obesity for evaluating the peer pressure effect and workout impact

Table 2 Characteristic of fast food consumption and behavior among participants

		Frequency	Percent	Valid Percent	Cumulative Percent
Eat fast food	Yes	1054	85.8	85.8	85.8
Eat fast food	No	175	14.2	14.2	100
I have been eating fast food since...	1–3 months	32	2.6	3	3
	4–6 months	20	1.6	1.9	4.9
	7–9 months	11	0.9	1	6
	10–12 months	13	1.1	1.2	7.2
	more than a year	978	79.6	92.8	100
Number of consuming fast food	1–2 times a month	378	30.8	35.9	35.9
	once a week	301	24.5	28.6	64.4
	2–3 times a week	292	23.8	27.7	92.1
	2–4 times a week	83	6.8	7.9	100
Do you eat fast food because of peer-pressure?	Yes	711	57.9	57.9	57.9
Do you eat fast food because of peer-pressure?	No	518	42.1	42.1	100
Do you feel you gain weight when eating fast food?	Yes	670	54.5	63.6	63.6
Do you feel you gain weight when eating fast food?	No	384	31.2	36.4	100
Do you workout?	Yes	549	44.7	44.7	44.7
Do you workout?	No	680	55.3	55.3	100
How many hours do you workout?	one a hour a week	155	12.6	28.2	28.2
	2–3 hours a week	209	17	38.1	66.3
	4–5 hours a week	126	10.3	23	89.3
	6–7 hours a week	59	4.8	10.7	100
Do you feel you lose weight when exercising?	Yes	358	29.1	65.2	65.2
Do you feel you lose weight when exercising?	No	191	15.5	34.8	100