Table 3.

Psychiatric disorders and self-rated fibromyalgia onset by baseline muscle pain.

Self-reported lifetime psychiatric disorders
Baseline	No pre-existing muscle pain n = 124,232			Muscles painful “quite a bit” or “very much” n = 7,481
	No FM n = 135,738	Fibromyalgia onset n = 685	P value adjusted for age and sex	No FM n = −7,200	Fibromyalgia onset n = 281	P value adjusted for age and sex	Baseline FM N = 4,710
Burnout	7.9%	15.9%	<0.001	12.9%	14.2%	ns	15.2%
Depression	8.9%	20.0%	<0.001	19.0%	19.9%	ns	24.8%
Agoraphobia	0.5%	0.9%	ns	1.1%	2.8%	0.008	1.5%
Panic disorder	2.7%	4.8%	0.001	5.9%	8.2%	ns	6.5%
Other anxiety disorder	2.8%	6.0%	<0.001	6.3%	5.3%	ns	6.5%
Any of the above psychiatric disorders	17.6%	33.3%	<0.001	30.6%	35.6%	ns	37.6%
DSM IV psychiatric disorders assessed by MINI interview at baseline
	n = 125,117	n = 579		n = 5,766	n = 207
GAD	3.6%	9.2%	<0.001	12.0%	16.5%	0.039	10.8%
Dysthymia	1.0%	2.4%	0.001	3.3%	3.4%	ns	3.7%
Panic disorder	2.8%	6.4%	<0.001	6.4%	9.3%	ns	7.1%
Agoraphobia	2.9%	6.0%	<0.001	6.0%	10.5%	0.013	7.2%
MDD	1.5%	3.9%	<0.001	6.8%	9.6%	Ns	6.6%
Any of the above DSM-IV disorders	8.1%	16.5%	<0.001	17.9%	24.6%	0.034	19.4%

ns, not significant.