Table 2.
Sleep status among cardiac patients at JMC, 2019.
| Variables | Categories | Frequency | Percentage (%) |
|---|---|---|---|
| Component I (subjective perceived sleep quality) | Very good (Score 0) | 65 | 58.6 |
| Fairly good (Score 1) | 31 | 27.9 | |
| Fairly bad (Score 2) | 10 | 9.0 | |
| Very bad (Score 3) | 5 | 4.5 | |
| Component II (sleep latency) Time taken to fall asleep plus 5A score. |
Very good (Score 0) | 9 | 8.1 |
| Fairly good (Score 1) | 64 | 57.7 | |
| Fairly bad (Score 2) | 32 | 28.8 | |
| Very bad (Score 3) | 6 | 5.4 | |
| Component III (Actual sleep duration in hours) | >7 hours (Score 0) | 75 | 67.6 |
| 6-7 hours (Score 1) | 14 | 12.6 | |
| 5-6 hours (Score 2) | 18 | 16.2 | |
| <5 hours (Score 3) | 4 | 3.6 | |
| Component IV (Habitual sleep efficiency) (total # of hrs. asleep) x 100 (total # of hrs. in bed) |
>85% (Very good) (Score 0) | 74 | 66.7 |
| 75-84% (Fairly good) (Score 1) | 22 | 19.8 | |
| 65-74% (Fairly bad) (Score 2) | 9 | 8.1 | |
| >65% (Very bad) (Score 3) | 6 | 5.4 | |
| Component V (sleep disturbances) Sum of Scores #5b to #5j (0=0; 1-9=1; 10-18=2; 19-27=3) |
Very good (Score 0) | 0 | 0 |
| Fairly good (Score 1) | 82 | 73.9 | |
| Fairly bad (Score 2) | 29 | 26.1 | |
| Very bad (Score 3) | 0 | 0 | |
| Component VI (use of sleep medicine) | Not at all ( 0) | 100 | 90.1 |
| Less than once a week (1) | 8 | 7.2 | |
| Once to twice a week (2) | 3 | 2.7 | |
| Three or more times a week (3) | 0 | 0 | |
| Component VII (Daytime dysfunction) | Very good (Score 0) | 60 | 54.1 |
| Fairly good (Score 1) | 41 | 36.9 | |
| Fairly bad (Score 2) | 10 | 9.0 | |
| Very bad (Score 3) | 0 | 0 |