Publication | Closed Access

Sleep quality in the general population: psychometric properties of the Pittsburgh Sleep Quality Index, derived from a German community sample of 9284 people

Sleep DisordersSleep HealthSleepQuality Of LifeEngineeringGerman Community SampleSleep DisorderSleep PhysiologyInsomniaPublic HealthMedicineStatisticsSleep QualitySurvey MethodologyGeneral Population