: The PSQI
assesses the sleep quality within the last one month with 19 questions.
For sleep quality, Pittsburg Sleep Quality Index (PSQI
) was used.17 A score of 0-4 was for good sleepers while a score of 5 or above denoted poor or inadequate sleep.
The validity and reliability study of the Turkish form of the PSQI
, which is a widely used subjective measure of sleep quality, was made by Agargun et al.
, global score <5 indicates a good sleep quality, and a score =5 considered poor sleep quality (9,10).
The outcome variables were PSQI
total scores, and the demographic variables were age and sex.
Correlations among the SDS, SAS, and PSQI
scores were assessed using Pearson's correlation coefficient.
Thus, in our study, we did a subjective analysis of sleep quality using PSQI
and ISI which is still considered to be gold standard testing.
Patients completed the SQS and PSQI
at baseline, week 1, and week 8.
Es importante senalar que tanto la ESE (36-37) como el PSQI
(38-39) son instrumentos confiables para evaluar la SDE y la calidad del sueno que han sido validados en Colombia (36, 39).
was administered to assess the quality of sleep in the past month.
Each item is rated on a 0-3 scale, and component scores are summarized to create a total PSQI
score with a range of 0-21, with higher scores indicating poor sleep quality.
Pittsburgh Sleep Quality Index (PSQI
is a scale developed by Buysse et al.