Table 2.
Comparison of original DPP sample and DPP-based eHealth intervention samples
| Original DPP | DPP-based eHealth interventions Mean±SD/ (range) |
||||
|---|---|---|---|---|---|
| Total | Stand-alone | Supported remotely | Supported face-to-face | ||
| Sample size | n=1079 | n=2097 (12–220) | n=822 (39–163) | n=861 (22–220) | n=414 (12–113) |
| BMI | 33.9 kg/m2 | 34.9±2.0 kg/m2 (31.1–38.9) | 33.7±1.6 kg/m2 (31.1–38.6) | 35.7±2.2 kg/m2 (32.5–38.9) | 35.1±3.0 kg/m2 (32.2–38.7) |
| Age | 51 yrs | 51±4 yrs (44–60 yrs) | 50±4 yrs (41–58 yrs) | 51±5 yrs (44–60 yrs) | 51±4 yrs (51–57 yrs) |
| Female | 68% | 70±27% (0–95%) | 73±20% (46–90%) | 58±37% (0–91%) | 80±18% (41–95%) |
| Diversity (non-White) | 46% | 23±15% (1–57%) | 18±9% (10–33%) | 23±15% (1–50%) | 29±21% (6–57%) |
| Education (≥ some college) | 74% | 85±12% (51–100%) | 86±17% (51–100%) | 86±6% (81–96%) | 84±5% (78–88%) |
Abbreviations:
DPP = the Diabetes Prevention Program, SD = standard deviation, BMI = body mass index, yrs = years