Table 1 Response rates to quarterly surveys
From: Randomized controlled trial of tailored audit with feedback in VHA long-term care settings
Time interval | HBPC sites | CLC sites | ||||
|---|---|---|---|---|---|---|
N sites | Mean response rate | Range | N sites | Mean response rate | Range | |
1st 6Â months | ||||||
 Non-intervention cluster | 7 | 9.9% | 0.0–14.9% | 4 | 10.4% | 7.3–14.1% |
 Intervention cluster | 5 | 19.3% | 6.4–60.4% | 7 | 6.8% | 3.4–11.5% |
2nd 6Â months | ||||||
 Non-intervention cluster | 5 | 11.5% | 4.5–20.8% | 7 | 7.2% | 1.5–14.6% |
 Intervention cluster | 7 | 9.4% | 2.5–17.6% | 4 | 19.0% | 6.4–37.3% |