Table 2.
Duration of Time in Days Spent in Fiebig Stages I-VI, from Eligibility to Screening Visits
| Fiebig eligibility stage | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Screenstage | I | I/II | II | III | IV | V | V/VI | VI | Missing/unavailable | N | |
| Actual: median (IQR) | I | — | 10 | ||||||||
| N | 10 | ||||||||||
| Actual: median (IQR) | I/II | — | — | 3 | |||||||
| N | 0 | 3 | |||||||||
| Actual: median (IQR) | II | — | 6 (3–8) | — | 15 | ||||||
| 0 | 9 | 6 | |||||||||
| N | |||||||||||
| Actual: median (IQR) | III | — | 6 (3.5–9.5) | 7 | — | 7 | |||||
| N | 0 | 4 | 1 | 2 | |||||||
| Actual: median (IQR) | IV | — | 13 (6.5–15.5) | 10 | 11.5 (2–21) | — | — | ||||
| N | 0 | 20 | 1 | 2 | 5 | 2 | 30 | ||||
| Actual: median (IQR) | V | — | 17.5 (13–21.5) | — | 14 (13–15) | 15 (9–22) | — | — | |||
| N | 0 | 60 | 0 | 5 | 32 | 62 | 9 | 168 | |||
| Actual: median (IQR) | V/VI | — | — | 46 (36–56) | — | 67 (8–126) | — | — | — | 13 | |
| N | 0 | 0 | 2 | 0 | 2 | 0 | 8 | 1 | |||
| Actual: median (IQR) | VI | — | 22 (13.5–27) | 63 (39–90) | 18 | 34 (21–56) | 33 (21–55) | 23 (15–35) | — | — | |
| N | 0 | 8 | 3 | 1 | 21 | 3 | 101 | 9 | 3 | 149 | |
| N | All | 10 | 104 | 13 | 10 | 60 | 65 | 109 | 9 | 15 | 395 |
Days between visits, among 395 UWPIC subjects.