Table 3. Adjusted OR and 95% CI of Disease Burden Indicators by Migraine and PTSD Status.

		(B) — Migraine: + PTSD		(C) –Migraine –PTSD		(D) + Migraine +PTSD
Disease Burden Indicator	(A) – Migraine –PTSD	OR (95% CI)	P value (B vs A)	OR (95% CI)	P value (C vs A)	OR (95% CI)	P value (D vs A)	P value (D vs C)
FINANCIAL
Have enough money to meet needs
Just enough†	Ref	1.12 (0.68, 1.85)	.66	1.56 (0.95, 2.58)	.16	2.42 (1.17, 5.00)	.006	.41
Not enough†	Ref	1.65 (0.86, 3.17)	.20	2.10 (1.16, 3.83)	.04	4.42 (1.78, 10.97)	.04	.63
Poverty Index
Low‡	Ref	1.07 (0.73, 1.57)	.69	1.46 (0.86, 2.48)	.21	2.16 (1.10, 4.24)	.04	.40
Middle‡	Ref	1.23 (0.79, 1.90)	.40	1.16 (0.77, 1.75)	.58	2.23 (1.19, 4.19)	.02	.21
Received welfare/public assistance since 18 yo	Ref	2.05 (1.33, 3.18)	.006	1.63 (1.07, 2.49)	.06	2.19 (1.27, 3.79)	.02	.63
Worked for pay or profit in the last week	Ref	1.20 (0.85, 1.70)	.39	0.81 (0.59, 1.11)	.28	0.42 (0.24, 0.74)	.01	.07
Health insurance, covered by employer or union	Ref	0.97 (0.74, 1.27)	.83	1.00 (0.74, 1.27)	.96	0.75 (0.40, 1.41)	.41	.41
Health insurance, covered by insurance company	Ref	0.59 (0.35, 0.98)	.09	0.79 (0.52, 1.20)	.37	0.68 (0.33, 1.40)	.37	.96
HEALTH-RELATED
Overall mental health status in past 30 days
Better§	Ref	2.26 (1.45, 3.52)	.003	1.32 (0.85, 2.02)	.30	1.69 (0.93, 3.05)	.18	.61
Worse§	Ref	2.67 (1.69, 4.21)	.0003	2.59 (1.81, 3.71)	.0003	4.53 (2.65, 7.74)	.0003	.09
Difficulty with concentration/memory/thinking in last month due to health problems	Ref	4.72 (3.52, 6.32)	.0003	4.24 (3.02, 5.96)	.0003	8.42 (5.63, 12.60)	.0003	.02
Overall physical health during past 30 days
Better§	Ref	1.36 (0.90, 2.06)	.21	0.78 (0.48, 1.25)	.40	1.60 (0.85, 3.01)	.21	.12
Worse§	Ref	1.68 (1.17, 2.42)	.02	1.93 (1.20, 3.11)	.02	2.83 (1.53, 5.25)	.006	.39
Frequency experienced physical discomfort in past 30 days
All of the time#	Ref	4.66 (2.73, 7.96)	.0003	7.42 (4.12, 13.34)	.0003	30.11 (11.36, 79.86)	.0003	.07
Most of the time#	Ref	2.70 (1.67, 4.36)	.0003	5.95 (2.81, 12.59)	.0003	30.70 (14.49, 65.06)	.0003	.02
Some of the time#	Ref	3.01 (1.98, 4.56)	.0003	5.59 (3.33, 9.39)	.0003	12.21 (5.35, 27.89)	.0003	.22
A little of the time#	Ref	1.81 (1.26, 2.60)	.0003	2.99 (1.85, 4.82)	.0003	5.10 (2.21, 11.78)	.01	.21
Taken antidepressants in the last 12 months	Ref	3.44 (2.35, 5.05)	.0003	3.34 (2.25, 4.96)	.0003	7.23 (4.83, 10.83)	.0003	.02
Taken tranquilizers in the last 12 months	Ref	3.02 (2.13, 4.28)	.0003	5.18 (3.33, 8.05)	.0003	7.35 (4.69, 11.53)	.0003	.40
Taken antipsychotic in the last 12 months	Ref	7.06 (3.78, 13.16)	.0003	3.08 (1.16, 8.22)	.06	10.47 (3.58, 30.63)	.0003	.07
PERSONAL
Difficulty getting along or maintaining social life due to health problems	Ref	3.40 (2.40, 4.82)	.0003	4.20 (2.62, 6.74)	.0003	9.95 (5.72, 17.32)	.0003	.04
Number of biological children
1‖	Ref	1.39 (0.88, 2.19)	.21	1.47 (0.94, 2.29)	.16	1.26 (0.54, 2.92)	.66	.82
2‖	Ref	1.15 (0.74, 1.78)	.61	1.39 (0.96, 2.02)	.13	1.68 (0.81, 3.46)	.22	.84
3 or more‖	Ref	1.18 (0.80, 1.76)	.44	1.78 (1.15, 2.76)	.04	1.31 (0.55, 3.12)	.61	.44

Logistic regression or multinomial logistic regression models used, as appropriate for all results in Table. All models adjusted for age, income, sex, race, marital status, and smoking status, except for poverty index in which with income was not adjusted for, as it was used in creation of outcome variable; all P values were calculated using FDR analyses to adjust for multiple comparisons.

^†Comparison to “more” response choice.

^‡Comparison to high income class group.

^§Comparison to “about the same” response choice.

^#Comparison to “none” response choice.

^‖Comparison to “0” response choice.

PTSD = post-traumatic stress disorder.