TABLE 3.
Distribution of Pittsburgh Sleep Quality Index component and global PSQI scores by age groups among nursing faculty (N = 105)
| PSQI |
<45 N = 23 |
46–55 years N = 24 |
56–65 years N = 39 |
>66 years N = 19 |
p |
|---|---|---|---|---|---|
|
M (SD) Mdn (IQR) |
M (SD) Mdn (IQR) |
M (SD) Mdn (IQR) |
M (SD) Mdn (IQR) |
||
| Subjective sleep quality |
1.52 (0.73) 2 (1) |
1.21 (0.51) 1 (0.5) |
1.05 (0.65) 1 (0) |
1.32 (0.67) 1 (1) |
.053 |
| Sleep latency |
1.91 (1.08) 2 (2) |
1.25 (1.11) 1 (2) |
1.51 (1.02) 1 (1) |
1.63 (1.01) 2 (1) |
.198 |
| Sleep duration |
1.13 (1.18) 1 (2) |
0.75 (0.90) 0.5 (1) |
0.79 (0.98) 0 (1) |
1.16 (0.96) 1 (2) |
.363 |
| Habitual sleep efficiency |
0.83 (1.23) 0 (2) |
0.83 (0.87) 1 (1) |
0.51 (0.85) 0 (1) |
0.58 (0.77) 0 (1) |
.398 |
| Sleep disturbance |
1.39 (0.50) 1 (1) |
1.67 (0.48) 2 (1) |
1.46 (0.55) 1 (1) |
1.74 (0.65) 2 (1) |
.118 |
| Use of sleep medication |
1.30 (1.30) 1 (3) |
1.25 (1.36) 1 (3) |
(1.32) 0 (3) |
1.16 (1.21) 1 (2) |
.748 |
| Daytime dysfunction |
1.22 (0.67) 1 (1) |
1.08 (0.78) 1 (0.5) |
0.87 (0.73) 1 (1) |
1.21 (0.79) 1 (1) |
.196 |
| Global PSQI score |
9.30 (4.44) 9 (8) |
8.04 (3.58) 7 (6) |
7.21 (3.65) 7 (5) |
8.79 (3.38) 9 (6) |
.204 |
Abbreviation: PSQI, Pittsburgh Sleep Quality Index.