Pet owner(PO), Non-pet owner (NPO) | Trouble falling asleep (p = 0.001) | Wake up several times (p = 0.683) | Cannot stay asleep (p = 0.748) | Wake as usual but feel tired (p = 0.010) | Disturbed sleep (p = 0.910) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PO | NPO | PO | NPO | PO | NPO | PO | NPO | PO | NPO | ||
Frequency of problem: | Not at all | 51% | 46% | 21% | 20% | 38% | 37% | 47% | 50% | 31% | 30% |
1–3 days | 32% | 35% | 27% | 27% | 26% | 27% | 26% | 27% | 34% | 34% | |
4–7 days | 9% | 12% | 15% | 16% | 13% | 14% | 11% | 11% | 14% | 14% | |
8–14 days | 4% | 4% | 11% | 9% | 8% | 9% | 6% | 6% | 8% | 8% | |
15–21 days | 3% | 2% | 8% | 9% | 6% | 6% | 5% | 4% | 6% | 6% | |
22–31 days | 2% | 1% | 18% | 20% | 8% | 7% | 5% | 4% | 8% | 7% |