Table 5.
Trial Daysa | Periods worn for in days (percentage)b | |||||
---|---|---|---|---|---|---|
4 (All periods) | 3 | 2 | 1 | ≥ 1 | ||
Observation | 450 (328) | 49 (14.9%) | 145 (44.2%) | 34 (10%) | 17 (5.2%) | 245 (74.7%) |
Pilot RCT-feedback | 240 (175) | 131 (74.4%) | 38 (21.6%) | 6 (3.4%) | 1 (0.6%) | 176 (100.6%) |
Pilot RCT-no feedback | 216 (152) | 131 (86.2%) | 23 (15.1%) | 4 (2.6%) | 1 (0.7%) | 159 (104.6%) |
aTotal days (weekdays). bdays worn divided by weekdays; multiplied by 100 to get percentage