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. 2021 Apr 15;5(2):9. doi: 10.3390/epigenomes5020009

Table 1.

Participant characteristics.

Parent Sample (n = 41) n % or M (SD)
Age, years - 45.29 (5.90)
Gender
Female 38 92.7
Male 3 7.3
Race/ethnicity
White/Caucasian 35 85.4
Biracial/multiracial 6 14.6
Marital status
Married or common-law 33 80.5
Separated or divorced 7 17.1
Single 1 2.4
Education
High school or less 5 12.2
Vocational school or some college (no degree) 14 34.1
College or Bachelor’s degree 19 46.3
Graduate/Professional school (Master’s degree, PhD) 3 7.3
Employment status
Full-time 19 46.3
Part-time 13 31.7
Not working 8 19.5
Did not answer 1 2.4
Annual household income, CAD
0–29,999 4 9.8
30,000–59,999 5 12.2
60,000–89,999 9 22.0
>90,000 17 41.5
Did not answer 6 14.6
Child Sample (n = 86) n % or M (SD)
Age, years - 14.07 (2.27)
Gender
Female 64 74.4
Male 22 25.6
Race/ethnicity
White/Caucasian 70 81.4
Biracial/multiracial 6 7.0
Black 2 2.3
South Asian 2 2.3
Aboriginal/Indigenous 1 1.2
Arab/West Asian 1 1.2
Latin American 1 1.2
Other 3 3.5
Pain duration, years - 3.50 (3.21)
Pain locations
Muscle and joints 31 36.0
Head 30 34.9
Legs 11 12.8
Stomach 6 7.0
Chest 3 3.5
Other 26 30.2
Two or more locations 37 43.0
Pain frequency
Not at all 15 17.4
Once per week 21 24.4
2 to 3 times per week 22 25.6
4 to 6 times per week 9 10.5
Daily 18 20.9
Did not answer 1 1.2
Pain intensity, out of 10 - 5.55 (1.81)

Note: n = sample size, M = mean, SD = standard deviation).