Table 3. Internet‐based survey of COPSAC2010 participants conducted in the period from 22 June 2011 to 5 January 2012. 618 responders of 690 study families.
| Study convenience | Unsatisfied | Satisfied | Very satisfied | N answered |
|---|---|---|---|---|
| Access to unscheduled visits | 3% | 49% | 48% | 612 |
| Regular examinations by doctor | 1% | 38% | 61% | 618 |
| Information on planned investigations | 1% | 32% | 67% | 618 |
| Burden of study visits and procedures | 1% | 54% | 45% | 614 |
| Continuity of research personnel | 6% | 51% | 43% | 618 |
| Atmosphere at the research clinic | 0% | 18% | 82% | 615 |
| Waiting time in the research clinic | 0% | 34% | 66% | 613 |
| Parking accessibility | 27% | 60% | 13% | 618 |
| Study procedures | Unsatisfied | Satisfied | Very satisfied | N participated |
|---|---|---|---|---|
| Blood sampling in parents | 1% | 37% | 62% | 609 |
| Blood sampling in child | 9% | 43% | 48% | 565 |
| Mucosal lining fluid sampling in child | 2% | 45% | 53% | 605 |
| Hypopharyngeal aspiration in child | 2% | 47% | 51% | 608 |
| VOC sampling in exhaled air | 2% | 43% | 55% | 601 |
| Accelerometer fixed for 2 weeks on the ankle of the child | 2% | 53% | 45% | 207 |