Good and poor sleepers among OSA patients: sleep quality and overnight polysomnography findings.

Lušić Kalcina, Linda; Valić, Maja; Pecotić, Renata; Pavlinac Dodig, Ivana; Đogaš, Zoran

doi:10.1007/s10072-017-2978-6

Pregled bibliografske jedinice broj: 967910

Good and poor sleepers among OSA patients: sleep quality and overnight polysomnography findings.

Lušić Kalcina, Linda; Valić, Maja; Pecotić, Renata; Pavlinac Dodig, Ivana; Đogaš, Zoran

Good and poor sleepers among OSA patients: sleep quality and overnight polysomnography findings. // Neurological sciences, 38 (2017), 7; 1299-1306 doi:10.1007/s10072-017-2978-6 (međunarodna recenzija, članak, ostalo)

CROSBI ID: 967910 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Good and poor sleepers among OSA patients: sleep quality and overnight polysomnography findings.

Autori
Lušić Kalcina, Linda ; Valić, Maja ; Pecotić, Renata ; Pavlinac Dodig, Ivana ; Đogaš, Zoran

Izvornik
Neurological sciences (1590-1874) 38 (2017), 7; 1299-1306

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
Sleep quality, Pittsburgh sleep quality index, Obstructive sleep apnea, Overnight polysomnography

Sažetak
Abstract Previous studies aimed to determine if Pittsburgh sleep quality index (PSQI) is a valid screening instrument for obstructive sleep apnea, indicating its disadvantages. However, the rationale of PSQI use in sleep clinics is not the screening, but the assessment of sleep quality itself. Therefore, the aims of this study were to investigate the sleep quality in obstructive sleep apnea patients and to identify the cutoff point for differentiation of "good" and "poor" sleepers among them. We constructed the Croatian version of PSQI and assessed its psychometric properties. The protocol of the study included the assessment of sleep quality in 130 obstructive sleep apnea patients and 75 healthy control subjects. All subjects completed the Croatian version of the PSQI, and the patients underwent overnight polysomnography screening. Obstructive sleep apnea patients had higher values of the global PSQI component score, indicating lower sleep quality, compared to a healthy control group (p < 0.001). The psychometric properties of PSQI scores in the prediction of normal sleep efficiency indicate that the cutoff score of 9.5 differentiates patients in total sleep time (p < 0.001), REM duration (p = 0.014), sleep efficiency (p = 0.001), time spent awake during sleep (p = 0.006), after sleep (p = 0.024), and after sleep onset (p = 0.001). In OSA patients, a PSQI cutoff score of 9.5 differentiated good and poor sleepers significantly in total sleep time, REM duration, time spent awake during sleep, and WASO time. Current findings enhance the interpretability of PSQI results in a population of OSA patients.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA

Projekti:
HRZZ-IP-2013-11-5935 - Translacijsko istraživanje neuroplastičnosti disanja i učinka intermitentne hipoksije u anesteziji i spavanju (TIHO2_SLEEP_BREATH) (Đogaš, Zoran, HRZZ ) ( CroRIS)

Ustanove:
Medicinski fakultet, Split

Profili:

Linda Lušić Kalcina (autor)