BACKGROUND Sleep health questionnaires are often employed as a first assessment step for sleep pathology. The Epworth Sleepiness Scale (ESS) and the Pittsburgh Sleep Quality Index (PSQI) are two commonly employed questionnaire instruments. Aspects of sleep health may be measured differently depending on choice of instrument. OBJECTIVES In a patient population at high risk for sleep disorders,...

Objectives. Pittsburgh Sleep Quality Index (PSQI) values correlate with depression, but studies investigating the relationship between PSQI values and polysomnographic (PSG) data showed inconsistent findings. Methods. Sixty-five consecutive patients with multiple sclerosis (MS) were retrospectively classified as "good sleepers" (GS) (PSQI ≤ 5) and "poor sleepers" (PS) (PSQI > 5). The PSG data a...

BACKGROUND Impaired quality of life (QOL) is an issue considered in patients with multiple sclerosis (MS). There are limited studies evaluated poor sleep and impaired QOL in these cases. The aim of this study was to evaluate quality of sleep and poor sleep in Iranian patients with MS and the relationship between Pittsburgh Sleep Quality Index (PSQI) score and QOL subscales. METHODS One-hundre...

OBJECTIVES To examine the association between elder abuse and poor sleep using a Malay validated version of Pittsburgh Sleep Quality Index (PSQI). DESIGN This study was divided into two phases. Phase I tested the construct validity and reliability of the Malay version of PSQI. Phase II was a population-based, cross-sectional study with a multi-stage cluster sampling method. Home-based intervi...

OBJECTIVES/HYPOTHESIS To evaluate sleep quality in patients with chronic rhinosinusitis (CRS) using a validated outcome measure and to compare measures of CRS disease severity with sleep dysfunction. STUDY DESIGN Cross-sectional evaluation of a multi-center cohort. METHODS According to the 2007 Adult Sinusitis Guidelines, patients with CRS were prospectively enrolled from four academic, ter...

Introduction: Many cancer patients experience sleeping difficulties which can persist several years after the completion of cancer treatment. Previous research suggests that acupuncture, and variants of acupuncture (acupressure, auricular therapy) may be effective treatment options for sleep disturbance. However, current evidence is limited for cancer patients. Methods: Feasibility study with 3...

The aim of this study was to determine the sleep quality and level of depression among Iranian migraineurs. Among 380 cases that were selected by simple random selection from those who attended Outpatient Neurology Clinic of Imam Khomeini Hospital, 332 patients participated in this cross-sectional study. After an inclusive examination by a neurologist, the participants were asked to fill valid ...

OBJECTIVE The current study aimed to determine the frequency of sleep disturbances in women prior to adjuvant therapy for breast cancer (BCa), and whether greater sleep dysfunction uniquely predicts poorer functional outcomes. METHOD We assessed subjective sleep reports and associated them with multiple indicators of psychosocial adaptation in 240 women with Stage I-III BCa before they had be...

Multiple sclerosis (MS) and migraine are two common neurological disorders affecting women more than men. Sleep quality impairment has been reported in both diseases. The goal of this study was to compare sleep quality and depression between women with MS and migraine. Seventy women with migraine and 75 women with MS were enrolled in this study. Participants were asked to fill-out valid and rel...

A comparison of the Pittsburgh Sleep Quality Index, a new sleep questionnaire, and sleep diaries. Self-report retrospective estimates of sleep behaviors are not as accurate as prospective estimates from sleep diaries, but are more practical for epidemiological studies. Therefore, it is important to evaluate the validity of retrospective measures and improve upon them. The current study compared...