Table 5.

Motivations for tobacco and caffeine consumption by gender.

Motivation	Males n (%)	Females n (%)	p-Value (chi-square)
Motivation to start using tobacco
Curiosity	19 (22.9)	41 (32.0)	0.472
Habit formed over time	30 (36.1)	40 (31.3)
Peer influence	14 (16.9)	16 (12.5)
Stress relief	20 (24.1)	31 (24.2)
Motivation for caffeine consumption
Habit formed over time	99 (51.6)	200 (46.5)	0.081
To wake up in the morning	33 (17.2)	59 (13.7)
To relieve discomfort (headache, irritation)	7 (3.6)	42 (9.8)
To stay awake during the day	26 (13.5)	83 (19.3)
To lose weight	2 (1.0)	4 (0.9)
To enhance mental performance	18 (9.4)	30 (7.0)
To enhance physical performance	7 (3.6)	12 (2.8)