Research Article
[Retracted] Nursing Intervention Based on Smart Medical Care on the Sleep Quality of Cardiology Patients
Table 1
Comparison of PSQI scores between the two groups of CHD patients before intervention.
| Project | Research group | Control group | T | |
| PSQI total score | 10.30 ± 3.13 | 10.12 ± 2.84 | 0.336 | 0.738 | I sleep quality | 1.58 ± 0.70 | 1.68 ± 0.57 | −0.809 | 0.420 | II falling asleep time | 1.77 ± 0.50 | 1.74 ± 0.52 | 0.302 | 0.764 | III sleep time | 1.81 ± 0.85 | 1.75 ± 0.91 | 0.333 | 0.740 | IV sleep efficiency | 2.26 ± 0.85 | 2.28 ± 0.80 | −0.150 | 0.881 | V sleep disorders | 1.02 ± 0.15 | 1.02 ± 0.13 | 0.200 | 0.842 | VI hypnotic drugs | 0.63 ± 1.18 | 0.32 ± 0.81 | 1.575 | 0.119 | VII daytime dysfunction | 1.26 ± 0.44 | 1.37 ± 0.67 | −0.954 | 0.342 |
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