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. 2020 Nov 13;17(22):8412. doi: 10.3390/ijerph17228412

Table 1.

Characteristics of the sample of adolescents (n = 157).

Variable n %
Residential area
Urban 108 68.8
Rural 49 31.2
Gender
Boy 75 47.8
Girl 82 52.2
Age
Mean ± SD 13.3 ± 1.01
Ever smoked tobacco
Yes 20 12.7
No 137 87.3
Currently smokes tobacco
Yes 6 3.9
No 147 96.1
Ever drunk alcohol
Yes 20 12.7
No 137 87.3
Currently drinks alcohol
Yes 5 3.3
No 147 96.7
Parental offer of tobacco or alcohol
Yes 9 5.8
No 147 94.2
Parental involvement (those who answered “Yes”)
Parents/guardians usually understand my problems and worries. 125 80.1
Parents/guardians usually provide advice and guidance. 147 94.2
Parents/guardians usually have open communication with me. 143 91.1
Sibling smoking
Yes 40 25.5
No 117 74.5
Sibling drinking
Yes 48 30.8
No 108 69.2
Sibling offer of tobacco or alcohol
Yes 10 6.4
No 146 93.6
Peer smoking
Yes 83 55.3
No 67 44.7
Peer drinking
Yes 73 49.3
No 75 50.7
Peer offer of tobacco or alcohol
Yes 17 10.9
No 139 89.1

Note: The total excludes the non-responses. Currently smokes tobacco: smoked any tobacco product in the past 30 days. Currently drinks alcohol: drank alcohol in the past 30 days.