Table 1 Characteristics of enrolled households
|  | Total (N = 103) | Normal weight (n = 48) | Overweight (n = 55) | p-valuea |
|---|---|---|---|---|
Household | Â | Â | Â | Â |
  Household size [M (SD)] | 3.9 (1.7) | 3.9 (1.8) | 4.0 (1.6) | .80 |
  Income, % FPT [M (SD)]b | 107.0 (76.6) | 99.3 (79.4) | 113.7 (74.2) | .35 |
Index child | Â | Â | Â | Â |
  Age, years [M (SD)] | 10.0 (2.5) | 9.8 (2.5) | 10.1 (2.5) | .58 |
  BMI percentile [M (SD)] | 73.6 (29.6) | 48.2 (25.5) | 95.8 (3.9) | <.0001 |
  Female gender [n (%)] | 54 (52) | 23 (48) | 31 (56) | .39 |
  Race/ethnicity [n (%)] |  |  |  | .88 |
   Black/African-American | 79 (77) | 37 (77) | 42 (76) |  |
   Hispanic/Latino | 18 (18) | 9 (19) | 9 (16) |  |
   Multi-ethnic/Other | 3 (3) | 1 (2) | 2 (4) |  |
   Non-Hispanic White/Caucasian | 2 (2) | 1 (2) | 1 (2) |  |
   Asian | 1 (1) | 0 (0) | 1 (2) |  |
  Receives subsidized school meals | 94 (91.3) | 43 (89.6) | 51 (92.7) | .32 |
  Fruit & vegetables (range: 0–32) | 11.9 (4.1) | 11.9 (4.3) | 11.9 (3.9) | .91 |
  Fast food & caloric beverages (range: 0–32) | 9.2 (3.5) | 8.8 (3.4) | 9.5 (3.5) | .30 |
  Energy-dense snacks (range: 0–56) | 15.6 (6.0) | 15.5 (5.3) | 15.8 (6.5) | .80 |
  MVPA (mins/d; n = 88) | 48.4 (22.2) | 49.2 (18.6) | 47.7 (24.9) | .76 |
  Screen time (h/d) | 3.5 (1.5) | 3.3 (1.4) | 3.7 (1.5) | .13 |
  Sleep duration (h/d) | 9.5 (0.9) | 9.7 (0.9) | 9.2 (0.9) | <.01 |
  Caregiver screen time monitoring (range: 3–12) | 7.7 (2.1) | 8.2 (2.0) | 7.2 (2.1) | .01 |
  Chaotic home environment (range: 0–15) | 3.2 (3.1) | 2.7 (2.9) | 3.6 (3.3) | .13 |
Index caregiver | Â | Â | Â | Â |
  Age, years [M (SD)] | 36.5 (7.4) | 36.2 (7.2) | 36.7 (7.6) | 0.72 |
  BMI, kg/m2 [M (SD)] | 33.5 (9.6) | 30.5 (9.3) | 36.0 (9.3) | <.01 |
  Female gender [n (%)] | 97 (94) | 44 (92) | 53 (96) | .31 |
  Race/ethnicity [n (%)] |  |  |  | 0.83 |
   Black/African-American | 79 (77) | 37 (77) | 42 (76) |  |
   Hispanic/Latino | 17 (17) | 8 (17) | 9 (16.4) |  |
   Multi-ethnic/Other | 1 (1) | 0 (0) | 1 (2) |  |
   Non-Hispanic White/Caucasian | 6 (6) | 3 (6) | 3 (6) |  |
   Asian | 0 (0) | 0 (0) | 0 (0) |  |
  Education [n (%)] |  |  |  | .14 |
   High school or lower | 25 (24) | 15 (31) | 10 (18) |  |
   Some college/technical school | 64 (62) | 25 (52) | 39 (71) |  |
   4-year degree or higher | 14 (14) | 8 (17) | 6 (11) |  |