Table 5. Chi-square analysis of the relationship between the PSQI and SHI.
SHI binary |
Total |
P-value |
||
---|---|---|---|---|
Poor N1=23 n (%) |
Normal/good N2=361 n (%) |
|||
PSQI | ||||
Poor sleep quality |
20 (8.7) |
211 (91.3) |
231 (100) |
0.01 |
Good sleep quality |
3 (2.0) |
150 (98.0) |
153(100) |
PSQI: Pittsburgh Sleep Quality Index, SHI: Sleep Hygiene Index