Annals of Internal Medicine
https://pubmed.ncbi.nlm.nih.gov/?myncbishare=dukemlib&dr=abstract&otool=dukemlib&term=33683929
From the series, In the Clinic, very helpful. Look at table 1, with a long list of medical and psychiatric conditions that may disrupt sleep ( for example GERD, depression, menopause, BPH, pruritus, arthritis, nocturnal leg cramps, and CHF). Insomnia is common, occurs in 19-50% of adults.