Options	Items
Do you have likes and dislikes?	Yes, No.
How long do you sleep per day?	Free descriptive answer.
How long do you exercise per day?	Free descriptive answer.
How often do you dine out? How often do you cook at home? How often do you skip a meal?	1: I hardly do at all. 2: Once a month. 3: Twice a month. 4: Once a week. 5: Three times a week. 6:Once a day.
Do you feel difficulty in enjoying life? Do you feel stress? Do you follow regular meal-times? Do you chew well? Do you avoid greasy food? Do you clean up the plate? Do you eat with a full stomach? Do you have a habit to re-evaluate the various diets one has eaten	1: I am not applicable at all. 2: I am not applicable. 3: I am not applicable a little. 4: I am applicable a little. 5: I am applicable. 6: I am applicable very much.

Table 1: Options and items on the questionnaire.

	Subjects with food dislikes		Subjects without food dislikes		P§
	Mean	SD	Mean	SD
Abdominal circumferences (cm)	73	6	68	4		0.02

Indepen-dent variables	F-ratio	P§	Regression coefficient	SE	P §§	Sect-ion	SE	P§ §
Following regular meal-times	8.08	0.01	-1.86	0.66	0.007	77.3	2.3	< 0.001
Having a habit to re-evaluate the various diets one has eaten	2.16	0.2
Cleaning-up the plate	0	0.9