Table 2.

Prevalence of Diagnoses and the Rate of Concordance between DSM-IV and DSM-5

	% DSM-IV	% DSM-5	% Agreement	Kappa	Conditional Odds Ratio (95% CI)
Alcohol	63.0	63.5	95.2	.90	1.26 (1.03, 1.55)
Cocaine	61.5	62.2	98.4	.97	2.56 (1.72, 3.80)
Opioids	34.7	34.8	99.0	.98	1.34 (0.85, 2.12)
Cannabis	39.4	41.0	92.9	.85	1.61 (1.35, 1.92)