Table I.

Daily consumption of various coffee types by gender.

	Females		Males		Total
Coffee type	Volume (ml)	Cup	Volume (ml)	Cup	Volume (ml)	Cup
Turkish	66.9±39.38	0.8±0.49	56.7±42.5	0.7±0.53	62.3±40.60	0.7±0.50
Instant	105.6±126.36	0.7±0.84	130.2±116.65	0.8±0.77	116.3±121.96	0.7±0.81
Cappuccino	17.5±15.48	0.1±0.10	78.3±101.3	0.5±0.67	47.9±68.82	0.3±0.45
Espresso	6.6±0.00	0.2±0.00	5.9±0.91	0.1±0.03	6.1±0.75	0.2±0.02
Filtered	0.2±2.52	0.001±0.16	0.1±0.95	0.0006±0.006	1.35±10.50	0.009±0.07

Data are expressed as the mean ± standard deviation. P>0.05. Cup sizes were 80 ml for Turkish coffee, 30 ml for espresso and 150 ml for all other coffee types.