Table 2 Differences between patients responding and not responding to the questionnaire sent to them
| Â | All Responders | Full data Responders | All Non-responders |
|---|---|---|---|
Number | 87 | 65 | 88 |
Age (median years) | 66 (55–73) | 63 (53–73) | 59 (41–71) |
Sex | 32% Female | 29% Female | 34% Female |
APACHE II (median) | 18 (15–24) | 17 (14–22) | 17 (12–20) |
ICU length of stay (median days) | 8 (3–16) | 8 (3–14) | 5 (3–12) |
Hospital length of stay (median days) | 25 (15–48) | 25 (14–47) | 24 (14–36) |
Hospital readmission rate | 24% | 26% | 34% |
ICU readmission rate | 3.5% | 4.6% | 10% |