Alcohol intake

Cigarette smoking

yes

no

yes

no

(n = 54)

(n = 549)

p-value

(n = 15)

(n = 588)

p-value

High school

49 (90.7)

239 (43.5)

<0.001

11 (73.3)

277 (47.1)

<0.05

Public school

31 (57.4)

253 (46)

NS*

11 (73.3)

277 (47.1)

<0; 05

Adolescents

52 (96.3)

256 (46.6)

<0.001

15 (100)

293 (49.8)

<0.001

Orphans

13 (24.1)

25 (4.6)

<0.001

5 (33.3)

33 (5.6)

<0.001

HSL**

27 (50)

333 (60.9)

NS*

4 (26.7)

356 (60.5)

<0.001

Alcoholism in parent

41 (76)

278 (50.6)

<0.001

-

-

-

Smoking in parent

-

-

-

4 (26.6)

60 (10.2)

NS*