{'fraction_non_alphanumeric': 0.020075282308657464, 'fraction_numerical': 0.0, 'mean_word_length': 5.487804878048781, '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}}
[Sleep health education for elderly people].

Successful aging is characterized by minimal age-associated loss of the physiological functions of sleep and circadian clock. Sleep health education is necessary to have normal, quality nighttime sleep and full daytime alertness. Elderly people show changes of sleep parameters, accompanied by increased napping. Many studies have reported that daytime sleepiness or napping in elderly people could have potentially serious effects such as dementia and life-style related diseases. The main topics of sleep health education for elderly people are as follows: Right knowledge of sleep mechanism, understanding the bad influence of excessive napping, the effects of light on the circadian rhythm and negative effects of caffeine, alcohol and television.