Table 2 Baseline characteristics of randomized participants a
Characteristic a | Clustered Campaign Group (n = 52) | Self-directed Group (n = 56) | Total Randomized Sample (N = 108) |
|---|---|---|---|
Age, years | 52.13 (11.75) | 51.18 (14.22) | 51.64 (13.03) |
Gender, No. (%) | |||
 Male | 1 (1.92) | 4 (7.14) | 5 (4.63) |
 Female | 51 (98.08) | 52 (92.86) | 103 (95.37) |
Race, No. (%) | |||
 Non-Caucasian | 28 (53.85) | 31 (55.36) | 59 (54.63) |
 Caucasian | 24 (46.15) | 25 (44.64) | 49 (45.37) |
Marital status, No. (%) | |||
 Not Married | 20 (38.46) | 30 (53.57) | 50 (46.30) |
 Married | 32 (61.54) | 26 (46.43) | 58 (53.70) |
Education, No. (%) | |||
 Associates or lower degree | 17 (32.69) | 23 (41.07) | 40 (37.04) |
 Bachelors or higher degree | 35 (67.31) | 33 (58.93) | 68 (62.96) |
Income, No. (%) | |||
  ≤ $40,000 | 13 (25.00) | 19 (33.93) | 32 (29.63) |
 $40,000 - $80,000 | 23 (44.23) | 21 (37.50) | 44 (40.74) |
  ≥ $80,000 | 16 (30.77) | 16 (28.57) | 32 (29.63) |
Body weight, kg | 92.44 (13.77) | 92.69 (12.86) | 92.57 (13.24) |
BMI, kg/m2 | 34.93 (4.04) | 35.26 (4.21) | 35.10 (4.11) |