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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Psychosom Med. 2018 Sep;80(7):640–648. doi: 10.1097/PSY.0000000000000614

Table 1.

Participant Characteristics (N=80)

Characteristic Mean (SD) P-value

Race

Black (N=47) White (N=33) Total (N=80)
Age (year) 43.70 (14.38) 34.52 (11.59) 39.91 (13.98) 0.003

BMI (kg/m2) 33.26 (9.50) 27.48 (6.65) 30.88 (8.88) 0.003

Waist Circumference (cm) 98.28 (19.30) 86.62 (15.80) 93.44 (18.73) 0.006

HH Individuals* 2.28 (1.31) 2.21 (1.14) 2.25 (1.24) 0.820

Perceived Stress Scale Score 15.09 (6.46) 16.16 (7.05) 15.52 (6.69) 0.488

Weekly Stress Inventory (# events) 10.86 (5.92) 13.90 (5.34) 12.14 (5.85) 0.026

Weekly Stress Inventory (impact) 25.63 (22.08) 35.74 (21.18) 29.87 (22.14) 0.052

Total Fiber (g) 17.05 (10.73) 18.31 (10.29) 17.56 (10.51) 0.604

% of Calories from Fat 38.21 (9.56) 37.15 (9.80) 37.78 (9.61) 0.634

N (%)

Marital Status 0.211
 Single 16 (34.8) 14 (42.4) 30 (37.5)
 Married 16 (34.8) 14 (42.4) 30 (37.5)
 Separated 2 (4.3) 0 (0.0) 2 (2.5)
 Divorced 7 (15.2) 4 (12.1) 11 (13.8)
 Widowed 5 (10.9) 0 (0.0) 5 (6.3)
 Domestic Partner 0 (0.0) 1 (3.0) 1 (1.3)

Education Level 0.112
 Less than High School 1 (2.1) 0 (0.0) 1 (1.3)
 High School/GED 6 (12.8) 1 (3.0) 7 (8.8)
 Some College 12 (25.5) 3 (9.1) 15 (18.8)
 Associates 5 (10.6) 2 (6.1) 7 (8.8)
 Bachelors 14 (29.8) 16 (48.5) 30 (37.5)
 Masters 9 (19.1) 10 (30.3) 19 (23.8)
 Doctoral 0 (0.0) 1 (3.0) 1 (1.3)

Household Income 0.123
 Less than 10,000 11 (23.4) 6 (18.2) 17 (21.3)
 10,000–19,000 3 (6.4) 2 (6.1) 5 (6.3)
 20,000–29,000 2 (4.3) 1 (3.0) 3 (3.8)
 30,000–39,000 10 (21.3) 3 (9.1) 13 (16.3)
 40,000–49,000 11 (23.4) 4 (12.1) 15 (18.8)
 50,000 or over 10 (21.3) 17 (51.5) 27 (33.8)

SD, standard deviation; HH Individuals, number of individuals are in a household;

Bolded p-values are significant at the 0.05 level of significance