{'fraction_non_alphanumeric': 0.03723986856516977, 'fraction_numerical': 0.03066812705366922, 'mean_word_length': 4.935064935064935, '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': 3, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[Diagnosis, etiopathogenesis and therapy of carpal tunnel syndrome].

This is a retrospective study analyzing the operation records of 637 patients cured for carpal tunnel syndrome. No statistical difference could be demonstrated between the mean age of female compared to male. However a highly significant statistical difference between age distribution in between sex could be demonstrated (p = 0.0015). 61.3% of the female (male: 47.6%) are affected by the disease between 40 and 65 years and only 16.4% (male 27.6%) later on. Under 40 years of age both sex are affected in the same proportion. This confirms that hormonal factors related to sex play a major role in the etiology of this disease affecting mainly women (71%). On the contrary, combined pathology as tendovaginitis, ulnaris neuropathy at the elbow, synovitis bound to rheumatoid arthritis and epicondylitis were equally distributed between sex.