Entrez PubMed: Current controversies in endocrinology: screening of asymptomatic elderly for subclinical hypothyroidism.Entrez PubMed - Subclinical hyperthyroidism and the risk of dementia: The first prospective study to suggest that subclinical hyperthyroidism in the elderly increases the risk of dementia and Alzheimer's disease.HealthDay - Elderly Better Off With Underactive Thyroid: Dutch researchers report that the very old do not experience adverse effects and may even live longer than those with normally functioning glands.JAMA - Abstract: Thyroid Status, Disability and Cognitive Function, and Survival in Old Age: Despite the outcomes of randomized controlled trials, general clinical opinion favors screening and treatment of elderly individuals with subclinical thyroid disorders.Postgraduate Medicine: Managing thyroid dysfunction in the elderly: Answers to seven common questions and understanding current treatment recommendations for both overt and subclinical thyroid dysfunction.The Journal of Endocrinology & Metabolism: Spontaneous Subclinical Hypothyroidism in Patients Older than 55 Years: An Analysis of Natural Course and Risk Factors for the Development of Overt Thyroid Failure.Thyroid Disease in Late Life: The symptoms of a thyroid disorder in an elderly person are often different from those in a younger person.