Table 1. Demographic Characteristics of NCS-R Respondents by Migraine and PTSD Status.
| Demographic characteristic | (A) – Migraine –PTSD (n=4535) | (B) – Migraine + PTSD (n=244) | P value (B vs A) | (C) + Migraine – PTSD (n=236) | P value (C vs A) | (D) + Migraine + PTSD (n=68) | P value (D vs A) | P value (C vs D) |
|---|---|---|---|---|---|---|---|---|
|
|
|
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| N (%) | N (%) | N (%) | N (%) | |||||
| Mean age (SE) | 45.4 (0.5) | 42.1 (0.9) | .005 | 37.8 (0.6) | .0003 | 39.9 (1.2) | .0003 | .0003 |
| Female sex | 2216 (48.9) | 178 (73.0) | .0003 | 188 (79.4) | .0003 | 55 (81.2) | .0003 | .79 |
| Race | ||||||||
| White | 3258 (71.8) | 177 (72.3) | .35 | 185 (78.2) | .01 | 50 (74.0) | .65 | .59 |
| Black | 587 (12.9) | 38 (15.7) | 9 (4.0) | 5 (7.9) | ||||
| Hispanic | 521 (11.5) | 19 (7.6) | 29 (12.2) | 9 (13.8) | ||||
| Other | 169 (3.7) | 11 (4.4) | 13 (5.7) | 3 (4.4) | ||||
| Marital status | ||||||||
| Married | 2543 (56.1) | 110 (44.9) | .002 | 135 (57.1) | .90 | 44 (64.7) | .32 | .51 |
| Divorced/separated/widowed | 907 (20.0) | 75 (30.8) | 48 (20.5) | 13 (18.7) | ||||
| Never married | 1084 (23.9) | 59 (24.3) | 53 (22.4) | 11 (16.6) | ||||
| Education | ||||||||
| <High school | 748 (16.5) | 47 (19.2) | .51 | 47 (19.7) | .31 | 17 (25.3) | .35 | .83 |
| High school | 1477 (32.6) | 67 (27.5) | 77 (32.7) | 18 (27.1) | ||||
| College | 1244 (27.4) | 70 (28.5) | 72 (30.5) | 19 (28.8) | ||||
| Post-college | 1066 (23.5) | 60 (24.7) | 40 (17.1) | 13 (18.9) | ||||
| Median income (USD)† | $60,216 | $52,777 | .07 | $54,171 | .26 | $47,313 | .007 | .04 |
| Smoking history | ||||||||
| Never | 2210 (48.7) | 84 (34.2) | .0003 | 103 (43.5) | .04 | 20 (30.0) | .0003 | .26 |
| Former | 1248 (27.5) | 62 (25.3) | 55 (23.4) | 16 (22.9) | ||||
| Current | 1076 (23.7) | 99 (40.5) | 78 (33.0) | 32 (47) | ||||
| MDD, 12 mo | 206 (4.5) | 48 (19.8) | .0003 | 41 (17.2) | .0003 | 17 (25.2) | .0003 | .15 |
All analyses represent the weighted means (SE) and frequencies (%) from the NCS-R. Pearson chi-square tests were used for categorical variables; and ANOVA tests were used for continuous variables. All P values were calculated using FDR analyses to adjust for multiple comparisons.
SD = standard deviation; USD = US dollars.
†
The median household income in 2013 was $51,939; the median household income for the entire study population (2001-2003) was $47,500.