Screening For Hypothyroidism In Elderly Inpatients

Abstract

Routine biochemical screening for hypothyroidism in 2000 geriatric inpatients proved valuable and practicable and yielded 46 cases (2.3%). A non-specific clinical picture was particularly common, with less than a third of the cases showing "typical" signs and symptoms. Psychiatric manifestations, especially depression, were important and frequent and responded well to thyroxine. There was a preponderance of female cases of hypothyroidism and a strong association with other autoimmune diseases, notably pernicious anaemia and rheumatoid arthritis.