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. 2014 Nov 7;9(11):e112416. doi: 10.1371/journal.pone.0112416

Table 1. Characteristics of NCS-R participants by rurality classification*.

Total Major Metropolitan Suburban Counties Rural Counties
N = 5692 100.0% N = 4688 75.0% N = 519 12.2% N = 485 12.8% P-value
Female 3310 53.0 2723 52.8 309 56.0 278 51.7 0.188
Race
Hispanic 527 11.1 479 12.0 37 12.1 11 4.8 0.538
Non-Hispanic Black 717 12.4 613 13.4 64 11.2 40 7.5
Non-Hispanic White 4180 72.7 3392 70.3 371 73.3 417 86.8
Other 268 3.8 204 4.4 47 3.4 17 1.0
Age [years]
18 to 29 1371 23.5 1109 23.8 155 25.2 107 20.1 0.320
30 to 44 1826 28.8 1547 29.9 139 26.4 140 25.2
45 to 59 1521 26.5 1249 26.0 130 26.7 142 29.0
60+ 974 21.2 783 20.3 95 21.7 96 25.7
Household Income
0 to $19,999 1182 22.0 923 20.7 142 26.1 117 25.4 0.007
$20,000 to $34,999 921 15.9 740 15.9 95 16.5 86 15.3
$35,000 to $69,999 1811 30.6 1475 29.8 159 32.0 177 34.4
$70,000+ 1778 31.5 1550 33.6 123 25.3 105 24.9
Education
0 to 11 years (less than high school) 849 16.8 647 15.2 90 18.9 112 24.0 <0.001
12 years (equivalent of high school) 1712 32.5 1379 31.2 133 28.4 200 44.6
13 to 15 years (some college) 1709 27.5 1439 28.9 157 26.5 113 20.8
16-plus years (college degree or more) 1422 23.2 1223 24.8 139 26.2 60 10.6
Current Employment
Employed 3766 64.8 3128 65.7 335 63.7 303 60.4 0.569
Unemployed 283 5.1 223 4.8 30 6.1 30 5.9
Not in labor force 1630 30.1 1329 29.5 154 30.2 147 33.7
Marital Status
Married 3236 56.0 2618 54.5 295 56.3 323 63.9 0.101
Separated/Widowed/Divorced 1239 20.8 1041 21.1 105 20.7 93 19.1
Never Married 1217 23.2 1029 24.3 119 23.0 69 17.0
Insurance Coverage
None 730 12.9 589 12.3 75 17.6 66 11.9 0.454
Private 4164 73.0 3451 73.6 367 69.4 346 73.5
Public 782 14.1 636 14.1 75 13.0 71 14.6
Disorder
Posttraumatic Stress Disorder lifetime 600 6.8 502 6.8 54 6.9 44 7.0 0.986
Any Anxiety Disorder 3058 38.5 2518 38.1 283 38.4 257 40.5 0.925
Major Depressive Disorder lifetime 1548 16.6 1288 16.5 146 17.7 114 16.2 0.913
Any Mood Disorder 1781 19.1 1480 19.0 165 19.6 136 18.9 0.978
Any Impulse-Control Disorder 1244 15.4 1050 16.0 90 12.2 104 15.3 0.437
Alcohol Abuse 1027 13.2 867 13.5 79 12.4 81 12.2 0.860
Drug Abuse 651 8.0 570 8.7 37 5.1 44 6.1 0.018
Any Substance Abuse 1495 19.5 1261 19.8 119 18.4 115 19.2 0.956
Any Disorder 4155 53.5 3448 53.7 365 51.6 342 54.2 0.950
Trauma
War-Related Trauma 530 9.5 469 10.5 34 6.0 27 7.0 0.021
Accident-Related Trauma 1823 29.4 1511 29.2 147 26.3 165 33.0 0.534
Disaster-Related Trauma 1309 21.8 1089 21.6 125 22.3 95 23.0 0.952
Interpersonal Trauma 3526 54.9 2934 55.0 294 52.6 298 56.6 0.834
Other Type of Trauma 3540 58.0 2924 57.9 299 52.3 317 64.1 0.025

*All analyses applied appropriate sample weights.