Table 2.
Characteristics of Study Participants, and UK Trial Participants From Which They Are Drawn
| Commercial Program | Standard Care | Overall | ||||
|---|---|---|---|---|---|---|
|
|
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| Characteristic | UK RCT Participants (n=120) | Interview Sample (n=9) | UK RCT Participants (n=116) | Interview Sample (n=7) | UK RCT Participants (n=236) | Interview Sample (n=16) |
| Age, mean y | 47 | 44 | 46 | 49 | 47 | 47 |
| Entry BMI, mean kg/m2 | 31 | 30 | 31 | 31 | 31 | 31 |
| Ethnicity, % white | 95 | 100 | 95 | 89 | 95 | 94 |
| Female, % | 92 | 100 | 91 | 100 | 91 | 100 |
BMI = body mass index; RCT = randomized controlled trial; UK = United Kingdom.