Skip to main content
. 2025 Apr 13;20:22. doi: 10.51866/oa.717

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