Table 1 Baseline characteristics of participants who had participated in 6-month behavioral modification program, by randomized condition assignment, and representativeness of enrolled maintenance sample (n = 235)
Characteristics | SIPsmartER | MoveMore | ||||
|---|---|---|---|---|---|---|
Maintenance sample (n = 120)a | Not Enrolled in maintenance (n = 31)a | Test statistic p-value | Maintenance sample (n = 115)a | Not Enrolled in maintenance (n = 28)a | Test statistic p-value | |
Age | ||||||
 Age (years), M (SD) | 44.2 (12.6) | 32.1 (12.1) | F = 23.0 p = ≤0.001 | 41.6 (13.1) | 46.5 (13.7) | F = 3.0 p = 0.08 |
 Age 18–24 | 11 (9) | 11 (35.5) | χ2 = 15.3 p = 0.002 | 12 (10) | 2 (7) | χ2 = 3.9 p = 0.27 |
 Age 25–44 | 54 (45) | 13 (42) | 57 (50) | 9 (32) | ||
 Age 45–64 | 52 (43) | 7 (22.5) | 43 (37) | 16 (57) | ||
 Age ≥ 65 | 3 (3) | 0 (0) | 3 (3) | 1 (4) | ||
Sex | ||||||
 Male | 24 (20) | 6 (19) | χ2 = 0.006 p = 0.94 | 20 (17) | 6 (21) | χ2 = 0.25 p = 0.62 |
 Female | 96 (80) | 25 (81) | 95 (83) | 22 (79) | ||
Race | ||||||
 Caucasian | 110 (92) | 27 (87) | χ2 = 0.6 p = 0.43b | 110 (96) | 26 (93) | χ2 = 0.38 p = 0.54b |
 African American | 9 (8) | 1 (3) | 3 (3) | 0 (0) | ||
 More than one race | 1 (1) | 2 (7) | 2 (2) | 2 (7) | ||
 Other | 0 (0) | 1 (3) | 0 (0) | 0 (0) | ||
Ethnicity | ||||||
 Hispanic/Latina | 0 (0) | 2 (7) | NA | 1 (1) | 0 (0) | NA |
Annual Family/Household Income | ||||||
  ≤ 14,999 | 51 (43) | 18 (58) | χ2 = 3.4 p = 0.33 | 43 (37.5) | 13 (47) | χ2 = 1.6 p = 0.66 |
 15,000-34,999 | 42 (35) | 10 (32) | 36 (31) | 6 (22) | ||
 35,000-54,999 | 16 (13) | 2 (7) | 16 (14) | 5 (18) | ||
  ≥ 55,000 | 11 (9) | 1 (3) | 20 (17.5) | 4 (14) | ||
Employment status | ||||||
 Employed full or part time | 55 (46) | 15 (48) | χ2 = 5.1 p = 0.024 | 66 (57) | 15 (54) | χ2 = 0.8 p = 0.38 |
 Unable to work/on disability | 29 (24) | 1 (3) | 13 (11) | 5 (18) | ||
Number of children | ||||||
 At least 1 child in household | 58 (48) | 19 (61) | χ2 = 1.7 p = 0.20 | 57 (50) | 14 (50) | χ2 = 0.002 p = 0.97 |
 No children in household | 62 (52) | 12 (39) | 58 (50) | 14 (50) | ||
Education level | ||||||
 </=High school graduate | 39 (32.5) | 10 (32) | χ2 = 0.001 p = 0.98 | 33 (29) | 11 (39) | χ2 = 0.12 p = 0.28 |
 Some college or greater | 81 (67.5) | 21 (68) | 82 (71) | 17 (61) | ||
Anthropometry | ||||||
 Weight (kg), M (SD) | 91.8 (25.5) | 86.2 (29.8) | F = 1.12 p = 0.29 | 92.5 (24.1) | 83.7 (23.5) | F = 3.1 p = 0.08 |
 BMI (kg/m2), M (SD) | 33.7 (8.8) | 31.5 (10.8) | F = 1.3 p = 0.25 | 33.3 (8.8) | 31.0 (9.4) | F = 1.4 p = 0.24 |
 Current Smoker | 38 (32) | 15 (48) | χ2 = 3.0 p = 0.08 | 30 (26) | 10 (36) | χ2 = 1.0 p = 0.31 |
Health literacy (HL) statusc | ||||||
 High likelihood or Possibility of limited HL (score 0–3) | 46 (38) | 9 (29) | χ2 = 0.9 p = 0.34 | 31 (27) | 10 (36) | χ2 = 0.8 p = 0.36 |
 Adequate HL (score 4–6) | 74 (62) | 22 (71) | 84 (73) | 18 (64) | ||
 Baseline SSB, kcals | 495 (401) | 500 (254) | F = 0.004 p = 0.95 | 390 (289) | 347 (279) | F = 0.35 p = 0.56 |