Skip to main content
. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Headache. 2012 Feb;52(2):244–261. doi: 10.1111/j.1526-4610.2011.02031.x

Table 1.

Demographic characteristics for 185 study participants

Total
n=185*
Control
n=92
Experimental
n=93
Age 42.62(11.50) 41.91(11.53) 43.32(11.49)
Gender
 Male 20(10.81) 10(10.87) 10(10.75)
 Female 165(89.19) 82(89.13) 83(89.25)
Race
 White/Non-Hispanic 161(87.50) 81(88.04) 80(86.96)
 Black/African-American 9(4.89) 5(5.43) 4(4.35)
 Asian American 4(2.17) 0(0.00) 4(4.35)
 Native Hawaiian/Other Pacific Islander 1(0.54) 1(1.09) 0(0.00)
 Hispanic/Latino 4(2.17) 3(3.26) 1(1.09)
 Other 5(2.72) 2(2.17) 3(3.26)
Marital Status
 Single (never married) 32(17.78) 15(16.48) 17(19.10)
 Married 119(66.11) 62(68.13) 57(64.04)
 Separated 3(1.67) 1(1.10) 2(2.25)
 Widowed 1(0.56) 1(1.10) 0(0.00)
 Divorced 13(7.22) 4(4.40) 9(10.11)
 Remarried 2(1.11) 2(2.20) 0(0.00)
 Living with partner 10(5.56) 6(6.59) 4(4.49)
Income
 <$24,999 11(6.11) 5(5.49) 6(6.74)
 $25,000–49,999 28(15.56) 18(19.78) 10(11.24)
 $50,000–74,999 31(17.22) 15(16.48) 16(17.98)
 $75,000–99,999 49(27.22) 23(25.27) 26(29.21)
 $100,000–149,999 24(13.33) 12(13.19) 12(13.48)
 $150,000–199,999 12(6.67) 6(6.59) 6(6.74)
 >$200,000 9(5.00) 5(5.49) 4(4.49)
 No Answer 16(8.89) 7(7.69) 9(10.11)
Employment
 Full-time 108(60.00) 60(65.93) 48(53.93)
 Part-time 26(14.44) 9(9.89) 17(19.10)
 Unemployed 9(5.00) 3(3.30) 6(6.74)
 Disability 4(2.22) 1(1.10) 3(3.37)
 Homemaker 18(10.00) 11(12.09) 7(7.87)
 Retired 7(3.89) 3(3.30) 4(4.49)
 Student 8(4.44) 4(4.40) 4(4.49)
Education
 <11th Grade 1(0.56) 0(0.00) 1(1.12)
 HS or GED 31(17.22) 18(19.78) 13(14.61)
 2 years of college/AA degree/Technical school training 40(22.22) 12(13.19) 28(31.46)
 College graduate (BA or BS) 61(33.89) 33(36.26) 28(31.46)
 Master’s degree 36(20.00) 22(24.18) 14(15.73)
 Doctoral/Medical/Law degree 11(6.11) 6(6.59) 5(5.62)
Opioid Users
 Yes 125(69.44) 57(62.64) 68(76.40)
 No 55(30.56) 34(37.36) 21(23.60)
Average Baseline Headache Severity 2.11(0.61) 2.13(0.64) 2.10(0.57)
Average Baseline Headache Duration 2.47(1.44) 2.46(1.48) 2.48(1.41)
*

5 Participants (1 control and 4 experimental) were missing data on marital status, income, employment, education, and opioid use.