Period of time | ICU patients’ spouses (n = 8490) | Matched individuals (n = 33,946) | Adjusted odds ratio (95% CI)* | P value |
---|---|---|---|---|
Overall (index date to 6 months) | 1084 (12.8) | 3819 (11.3) | 1.29 (1.03–1.42) | 0.02 |
Index date to 1 month | 706 (8.3) | 2462 (7.3) | 1.15 (0.92–1.43) | 0.20 |
1–2 months | 650 (7.7) | 2434 (7.2) | 1.17 (0.97–1.42) | 0.10 |
2–3 months | 604 (7.1) | 2337 (6.9) | 0.97 (0.81–1.17) | 0.77 |
3–4 months | 614 (7.2) | 2321 (6.8) | 1.03 (0.86–1.23) | 0.73 |
4–5 months | 581 (6.8) | 2211 (6.5) | 0.93 (0.78–1.11) | 0.44 |
5–6 months | 562 (6.6) | 2190 (6.5) | 0.92 (0.78–1.10) | 0.38 |