1. Handwriting characteristics in patients with overt autoimmune hypothyroidism: a prospective case-control study
- Author
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Alfredo Pontecorvi, Piero Locantore, Rosa Maria Paragliola, Maria Sole Gaglianò, Giampaolo Papi, Anna Vittoria Ciardullo, Salvatore Maria Corsello, Cristina Botti, and Iolanda Coletta
- Subjects
Adult ,Male ,endocrine system ,Pediatrics ,medicine.medical_specialty ,Handwriting ,endocrine system diseases ,Endocrinology, Diabetes and Metabolism ,030209 endocrinology & metabolism ,Hyperthyroidism ,Thyroiditis ,03 medical and health sciences ,0302 clinical medicine ,Endocrinology ,Hypothyroidism ,Diabetes mellitus ,medicine ,Humans ,Euthyroid ,In patient ,Prospective Studies ,Aged ,Psychomotor learning ,business.industry ,Thyroid ,Case-control study ,Settore MED/13 - ENDOCRINOLOGIA ,Middle Aged ,medicine.disease ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Case-Control Studies ,Female ,business - Abstract
Previous studies have demonstrated handwriting changes in patients with overt hyperthyroidism due to Graves’ disease. The aim of the present study was to investigate handwriting features in patients affected by overt autoimmune hypothyroidism. Thirty subjects – 24 females and 6 males, mean and median age of 50.15 ± 16.8 years and 52.5 years, respectively – with overt hypothyroidism (OH) related to Hashimoto’s thyroiditis (Group 1), and 30 age- and sex-matched euthyroid individuals (Group 2) were recruited to write a “standard text”. Group 1 patients repeated the text once the euthyroid state was reached on L-T4 substitution therapy. Group 2 subjects wrote the text again 1 to 4 weeks thereafter. The letters underwent a detailed analysis by a handwriting expert, through inspection, a stereoscopic microscope and a magnifying glass. Furthermore, the time that both Groups took to go through with the text was clocked. None of the handwriting variables differed significantly within each Group and between the two Groups. Hypothyroid patients took significantly more time to go through with the text compared to the time taken once they became euthyroid (3.29 ± 1.66 vs 2.63 ± 1.55 minutes, respectively) and the time taken by the control group (p
- Published
- 2020