Table 1 Comparison of sociodemographics of Enhanced Protocol sub-sample and Total sample, Healthy Communities Study, USA, 2013–2015
| Â | Number of Participants (n (%)) | P-valuea | |
|---|---|---|---|
Enhanced Protocol Sub-Sample (n = 656) | Total HCS Sample (n = 5138) |  | |
1. Demographics | |||
 Sex/Age Category | 0.83 | ||
  Male | 323 (49.2) | 2524 (49.1) |  |
   4-8y | 136 (20.7) | 1099 (21.4) |  |
   9-11y | 100 (15.2) | 815 (15.9) |  |
   12-15y | 87 (13.3) | 610 (11.9) |  |
  Female | 333 (50.8) | 2614 (50.9) |  |
   4-8y | 132 (20.1) | 1097 (21.4) |  |
   9-11y | 113 (17.2) | 824 (16.0) |  |
   12-15y | 88 (13.4) | 693 (13.5) |  |
 BMI Category | 0.26 | ||
  Normal weight | 366 (55.8) | 3022 (58.8) |  |
  Overweight | 105 (16.0) | 789 (15.4) |  |
  Obese | 180 (27.4) | 1264 (24.6) |  |
  Missing | 5 (0.8) | 63 (1.2) |  |
 Race | 0.35 | ||
  White | 360 (54.9) | 2924 (56.9) |  |
  African American | 136 (20.7) | 960 (18.7) |  |
  American Indian/Alaskan Native | 7 (1.1) | 59 (1.2) |  |
  Native Hawaiian/Pacific Islander | 1 (0.2) | 8 (0.2) |  |
  Asian | 14 (2.1) | 167 (3.3) |  |
  Multiracial | 45 (6.9) | 227 (4.4) |  |
  Missing | 93 (14.2) | 793 (15.4) |  |
 Ethnicity | 0.26 | ||
  Hispanic | 265 (40.4) | 2225 (43.3) |  |
  Non-Hispanic | 375 (57.2) | 2767 (53.9) |  |
  Missing | 16 (2.4) | 146 (2.9) |  |
2. By socioeconomic status | Â | ||
 Income per year | 0.57 | ||
  Less than $20,000 | 168 (25.6) | 1261 (24.5) |  |
  $20,000–$35,000 | 144 (22.0) | 1109 (21.6) |  |
  $35,000–$50,000 | 88 (13.4) | 602 (11.7) |  |
  $50,000–$75,000 | 59 (9.0) | 517 (10.1) |  |
  $75,000–$100,000 | 54 (8.2) | 383 (7.5) |  |
  Greater than or equal to $100,000 | 96 (14.6) | 840 (16.4) |  |
  Missing | 47 (7.2) | 426 (8.3) |  |
 Maximum parent educational attainmentb | 0.39 | ||
  Did not attend high school | 41 (6.3) | 434 (8.5) |  |
  Some high school, no diploma | 95 (14.5) | 713 (13.9) |  |
  High school diploma, GED or equivalent | 136 (20.7) | 979 (19.1) |  |
  Some college, no degree | 91 (13.9) | 646 (12.6) |  |
  Associate or bachelor degree | 175 (26.7) | 1347 (26.2) |  |
  Masters, doctoral, or professional degree | 98 (14.9) | 844 (16.4) |  |
  Missing | 20 (3.1) | 175 (3.4) |  |