… The present meta-analysis has several strengths. First, to our knowledge, this is the first …
association between VDD and sleep disorders. Second, we use poor sleep quality, short sleep …

… The HSDQ items are listed in Table 1, together with their factor loadings (strength of association)
on the particular sleep disorder. Diagnostic accuracy [P(A) = 0.95], internal consistency (…

… associations between sleep disorders including sleep apnea, narcolepsy, nightmare distress,
sleep paralysis, and psychiatric sleep disorders … , the strengths of associations increased …

… This study therefore aimed to investigate the associations of a broad range of indicators of
sleep impairment and sleep disorders with low grip strength in middle- to old-age adults from …

… the sleep disorders observed in healthy and dependent older adults and to discuss possible
sleep disorders … But the strength of associations between SDB and certain outcomes may …

… between obesity, sleep disorders, and exercise. As such, this review will examine the
relationship between sleep disorders and obesity. In addition, how sleep disorders may impact the …

… The positive associations involving BPH and ED … sleep disorders. Thus, comorbid male
genital problems, mental illnesses, and sleep disorders exist, with the strength of associations …

… In addition, to determine the strength of the association between sleep quality and HRQoL,
hierarchical multiple linear regression analyses were performed with age, sex, marital status, …

Publisher Summary This chapter discusses the epidemiological principles and epidemiological
figures of some common sleep disorders. Modern applications of epidemiology include …

… This means that these symptoms exhibit a high degree of connection in the entire sleep
symptom network of the DSM-5 (Strength) and a high degree of connection with proximal …