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Table 3 Teenage Drug Use by Category and Early Life Exposure to PCE and Alcohol

From: Exploring associations between prenatal solvent exposures and teenage drug and alcohol use: a retrospective cohort study

Outcome

Combined Exposure

% Yes (n/N)

Crude RR (95% CI)

Simple GEE RR (95% CI)

Used any drugs as teen vs never used any drugs

Any PCE/Any alcohol

72.3 (180/249)

1.3 (1.1,1.4)

1.2 (1.1,1.4)

Any PCE/No alcohol

62.0 (183/295)

1.1 (0.9,1.2)

1.1 (0.9,1.3)

No PCE/Any alcohol

67.3 (111/165)

1.2 (1.0,1.4)

1.2 (1.0,1.4)

No PCE/No alcohol

57.6 (117/203)

Reference

Reference

Used 2 or more drugs as teen vs never used any drugs

Any PCE/Any alcohol

54.3 (82/151)

1.6 (1.2,2.1)

1.5 (1.1,2.0)

Any PCE/No alcohol

44.3 (89/201)

1.3 (1.0,1.7)

1.3 (0.9,1.7)

No PCE/Any alcohol

43.2 (41/95)

1.3 (0.9,1.7)

1.2 (0.9,1.7)

No PCE/No alcohol

34.4 (45/131)

Reference

Reference

Used major drugs (excl. marijuana) as teen vs never used any drugs

Any PCE/Any alcohol

54.9 (84/153)

1.6 (1.2,2.1)

1.5 (1.2,2.1)

Any PCE/No alcohol

45.1 (92/204)

1.3 (1.0,1.7)

1.3 (1.0,1.7)

No PCE/Any alcohol

44.3 (43/97)

1.3 (0.9,1.8)

1.2 (0.9,1.7)

No PCE/No alcohol

34.4 (45/131)

Reference

Reference

Used 2 or more major drugs as teen vs never used any drugs

Any PCE/Any alcohol

40.0 (46/115)

2.0 (1.3,3.0)

1.9 (1.2,3.0)

Any PCE/No alcohol

31.7 (52/164)

1.6 (1.0,2.4)

1.6 (1.0,2.4)

No PCE/Any alcohol

26.0 (19/73)

1.3 (0.7,2.2)

1.3 (0.7,2.1)

No PCE/No alcohol

20.4 (22/108)

Reference

Reference