Clinical Practice Study
Copyright ©The Author(s) 2018.
World J Psychiatr. Mar 22, 2018; 8(1): 33-42
Published online Mar 22, 2018. doi: 10.5498/wjp.v8.i1.33
Table 2 Cross-tabulation of past-year tobacco, alcohol, and illicit drug use by socio-demographic characteristics and drug use screening inventory problem areas (n = 2816)
VariablesTotal (n %)Past year smoking (n %)
Past year alcohol use (n %)
Past year illicit drug use (n %)
NoYesP valueNoYesP valueNoYesP value
Total2816 (100)2260 (79.8)556 (20.2)n/a1832 (65.0)984 (35.0)n/a2721 (96.6)191 (6.8)n/a
Age (yr)
>162358 (83.7)1875 (79.2)483 (20.8)0.1121482 (62.8)876 (37.2)< 0.0012183 (92.5)175 (7.5)0.005
≤ 16458 (16.3)385 (82.8)73 (17.2)350 (76.1)108 (23.9)442 (96.3)16 (3.7)
Gender
Female1460 (52.0)1223 (83.7)237 (16.3)< 0.0011050 (71.8)410 (28.2)< 0.0011413 (96.8)47 (3.2)< 0.001
Male1356 (48.0)1037 (75.5)319 (24.5)782 (57.6)574 (42.4)1212 (89.3)144 (10.7)
Employment
Not working1937 (69.5)1590 (81.5)347 (18.5)0.0131279 (65.9)658 (34.1)0.0971828 (94.2)109 (5.8)0.01
Employed879 (30.5)670 (75.9)209 (24.1)553 (62.9)326 (37.1)797 (90.7)86 (9.3)
Behavioral pattern
No problem622 (22.5)558 (89.6)64 (10.4)< 0.001497 (79.5)125 (19.5)< 0.001607 (98.0)15 (2.0)< 0.001
Low1651 (58.2)1341 (81.0)310 (19.0)1094 (66.3)557 (33.7)1556 (94.1)95 (5.9)
High543 (19.3)361 (64.7)182 (35.3)241 (44.2)302 (55.8)462 (84.8)81 (15.2)
Psychiatric disorder
No problem564 (19.9)471 (83.4)93 (16.6)0.002403 (71.6)161 (28.4)< 0.001534 (94.7)30 (5.3)0.104
Low1692 (60.1)1377 (80.9)315 (19.1)1122 (65.9)570 (34.1)1585 (93.6)107 (6.4)
High560 (20.0)412 (72.9)148 (27.1)307 (55.8)253 (44.2)506 (90.4)54 (9.6)
Social competence
No problem565 (19.8)463 (81.2)102 (18.8)0.44364 (65.1)201 (35.0)0.016525 (92.9)40 (7.1)0.741
Low1683 (60.2)1339 (79.2)344 (20.8)1074 (63.5)609 (36.5)1567 (93.1)116 (6.9)
High568 (20.0)458 (80.0)110 (20.0)394 (69.3)174 (30.7)533 (93.7)35 (6.3)
Family system
No problem574 (20.3)510 (88.4)64 (11.6)< 0.001474 (83.6)100 (16.4)< 0.001560 (97.8)14 (2.2)< 0.001
Low1676 (60.0)1352 (80.2)324 (19.8)1083 (63.9)593 (36.1)1570 (93.6)106 (6.5)
High566 (19.7)398 (69.8)168 (30.2)275 (49.0)291 (51.0)495 (87.2)71 (12.8)
School adjustment
No problem824 (29.3)747 (90.2)77 (9.8)0.001659 (80.1)165 (19.9)< 0.001805 (98.1)19 (1.9)< 0.001
Low1425 (50.7)1161 (81.1)264 (18.9)946 (66.2)479 (33.8)1364 (95.5)61 (4.5)
High567 (20.0)352 (61.2)215 (38.8)227 (39.7)340 (60.3)456 (80.1)111 (19.9)
Peer relationship
No problem596 (21.4)543(91.2)53 (8.8)< 0.001481 (81.3)115 (18.7)< 0.001592 (99.3)4 (0.7)< 0.001
Low1656 (58.5)1340 (80.3)316 (19.7)1089 (65.5)567 (34.5)1581 (95.5)75 (4.5)
High564 (20.1)377 (66.3)187 (33.7)262 (46.2)302 (53.8)452 (79.8)112 (20.2)
Leisure/recreation
No problem573 (19.9)511 (88.6)62 (11.4)< 0.001452 (80.3)121 (19.7)< 0.001560 (98.3)13 (1.7)< 0.001
Low1677 (60.2)1362 (80.6)315 (19.4)1112 (65.8)565 (34.2)1571 (93.4)106 (6.7)
High566 (19.9)387 (68.4)179 (31.6)268 (47.2)298 (52.8)494 (87.5)72 (12.5)