Table 1.

Demographic characteristics of PC participants with chronic pain and analgesic medication use stratified by prescription drug use disorder (PDUD) (n=264)

Variable		PDUD n = 61 (23 %)	No Disorder n = 203 (77 %)	p-value
Mean Age, yr		45.9	47.3	0.24
Female Gender		49%	58%	0.24
Race	African American	54%	60%	0.26
	Hispanic	13%	9%
	White	28%	20%
	Other	5%	11%
Education	>12 yrs	66%	73%	0.26
On Disability		57%	51%	0.47
PTSD		49%	33%	0.02
Depression		56%	33%	0.002
Current Smoker		70%	45%	<0.001
Ever in Jail		71%	33%	<0.001
Family Substance Abuse		74%	48%	<0.001