Sex
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Male, Female
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Age group
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0 ~ , 15 ~ , 25 ~ , 35 ~ ,45 ~ , 55 ~ , 65 ~ ,75 ~ ,85 ~
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Ethnicity
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Han, other
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Occupation
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Unknown, Child/Student, Housework/Unemployment; Teacher, Service provider, Health-care worker, General worker, Farmer, Migrant worker, Retirement, Other
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Marital status
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Married, Single/divorced, Unknown
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Education level
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Unknown, Illiterate or semi-illiterate, Elementary school, Secondary school, College and above
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Previous TB case
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Registered in TB Information Management System, and finished treatment or cure
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HIV/AIDS
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Registered in the local CDC database, who were diagnosed according to diagnostic criteria for HIV/AIDS published by the National Health Commission of the People’s Republic of China in 2008
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Known diabetes
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Recorded on the Citizen Health Management Files as diagnosed with Diabetes (fasting plasma glucose level ≥ 7.0 mmol/L, or 2-h plasma glucose level ≥ 11.1 mmol/L), plus those using medicine to control blood glucose by self-report
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Close contact
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Living with a new active PTB case for at least 7 days in the 3 months before diagnosis
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BMI level [14]
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Underweight(BMI < 18.5), Normal(18.5 ≤ BMI < 24.0), Overweight(24.0 ≤ BMI < 28.0), fat(BMI ≥ 28.0)
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Tobacco use
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Ever smoked tobacco by self-report
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Drinking habit
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Drinking more than one unit(21 g pure alcohol) per week by self-report
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Chronic bronchitis
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Chronic bronchitis history by self-report
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Average family annual income per capita
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Average annual income per capita of urban family = RMB 27,000 (USD 3970), average annual income per capita of rural family = RMB 8000 (USD 1176), (USD 1 = RMB 6.8)
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Average family living area per capita
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Average of urban family = 29 m2, an average of rural family = 31 m2
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