{'fraction_non_alphanumeric': 0.028272251308900525, 'fraction_numerical': 0.014659685863874346, 'mean_word_length': 5.207792207792208, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Short-term efficacy of thyroid hormone supplementation for patients with Down syndrome and low-borderline thyroid function.

The thyroid function of 44 subjects with Down syndrome who were between 2 and 51 years of age was assessed. Three patients (7%) had hypothyroidism, and in 2 of them high titers of antimicrosomal antibody were detected. Seven additional subjects (16%) had low-borderline thyroid function, 6 with elevated thyroid stimulating hormone. These 7 subjects constituted the cohort for an evaluation of the short-term benefits of thyroid hormone supplementation in the low-borderline thyroid functional state. A double-blind crossover drug placebo trial failed to document any cognitive, social, response time, or physical changes attributable to the 8- to 14-week drug treatment period compared to an untreated matched control group. Results provided no evidence for the efficacy of short-term thyroid hormone therapy for this population.