Sleep quality is an important clinical construct since it is increasingly common for people to
complain about poor sleep quality and its impact on daytime functioning. Moreover, poor …

Abstract Background The Pittsburgh Sleep Quality Index (PSQI) dimensionality is much
debated, with the greatest number of reported factor structures. Therefore, this review …

Objectives Many studies have shown that insomnia is a common problem among university
students, but there are wide variations in the prevalence of insomnia. In this systematic …

Objectives To analyze the effects that a Pilates-based exercise program has on sleep
quality, anxiety, depression and fatigue in community-dwelling Spanish postmenopausal …

The present study was realised to validate the Portuguese version of the PSQI. The
instrument PSQI-PT was applied to 347 Portuguese community-dwelling adults aged 18–69 …

Importance Therapeutic aquatic exercise is frequently offered to patients with chronic low
back pain, but its long-term benefits are unclear. Objective To assess the long-term effects of …

Introduction Sleep quality relates to mental health in clinical and non-clinical populations.
However, there is more evidence of this relationship in clinical populations. Therefore, there …

Study Objectives: We sought to evaluate the construct validity and factor structure of the
Spanish-language version of the Pittsburgh Sleep Quality Index (PSQI) among pregnant …

Kualitas tidur merupakan fenomena universal yang terjadi di berbagai segmen demografi
dan pengukurannya membutuhkan instrumen yang valid dan reliabel. Pittsburgh Sleep …

Background Smartphone-based ecological momentary assessment (EMA) is a promising
methodology for mental health research. The objective of this study is to determine the …