{'fraction_non_alphanumeric': 0.025193798449612403, 'fraction_numerical': 0.003875968992248062, 'mean_word_length': 5.4625, '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}}
The Epidemiology of the Epilepsies: Future Directions

Epidemiology can provide understanding about the incidence, prevalence, associated mortality, natural history, and potential risk factors for the epilepsies. It can also be used to assist in planning health services for people with epilepsy. Several problems exist in the interpretation of the available data, in part due to methodological problems (1-3). We address some of these issues and highlight areas in which future epidemiological research is required.