{'fraction_non_alphanumeric': 0.04090909090909091, 'fraction_numerical': 0.05454545454545454, 'mean_word_length': 4.378048780487805, 'pattern_counts': {'":': 0, '<': 1, '<?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}}
Prevalence of chronic bronchitis in urban population of Kashmir.

Population based survey was conducted in an urban area of Kashmir comprising 629 males and 511 females. Majority (27.9%) of individuals studied were in the age group of < 40 years. Prevalence of chronic bronchitis was more in the age group of 70 years and above (14.12%), in smokers the prevalence was 7.55% and in people living in poorly ventilated dwellings it was 10.56%.