Table 4.

Eating habits.

	PAI-CD	e-CD	p-value
Coffee (daily)	2.20 ± 1.58	1.97 ± 1.35	0.58
Soft drinks (weekly)	0.55 ± 0.60	0.60 ± 0.56	0.77
Alcoholic beverages (weekly)	0.60 ± 1.57	0.30 ± 0.47	0.33
Milk and dairy (weekly)	5.80 ± 2.07	5.87 ± 1.70	0.90
Meat and fish (weekly)	5.75 ± 1.62	5.33 ± 1.73	0.40
Complex carbohydrates (weekly)	6.90 ± 0.45	6.47 ± 1.28	0.15
Fruits and vegetables (weekly)	6.80 ± 0.52	6.20 ± 1.52	0.09
Night fasting (hours)	10.05 ± 1.36	10.73 ± 1.36	0.09

The frequency of coffee is defined as daily average, the other foods as a weekly average. Night fasting is defined as the hours spent between the last snack taken before going to bed and breakfast. For each data comparison, the corresponding p-value (t-test) is reported.