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Table 5 Drug use (past or current) in ADHD vs. non-ADHD groups

From: Rates of undiagnosed attention deficit hyperactivity disorder in London drug and alcohol detoxification units

 

Heroin

Amphetamine

Crack cocaine

Cocaine

Marijuana

ADHD (n=11)

45.5%

63.7%

18.2%

54.6%

36.4%

Non-ADHD (n=182)

29.7%

6.6%

29.1%

11.0%

15.4%

Likelihood Ratio

1.141

21.289

.663

11.361

2.685

p value

.285

<0.001**

.416

.001**

.101

  1. ** Significant at p<0.01.
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BMC Psychiatry

ISSN: 1471-244X

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