Bronchial asthma and chronic bronchitis in a Swedish urban and rural population. With special reference to prevalence, respiratory function and socio-medical condition.
D000041:Absenteeism; D000328:Adult; D000367:Age Factors; D000397:Air Pollution; D001249:Asthma / Q000453:epidemiology*; D001991:Bronchitis / Q000453:epidemiology*; D002908:Chronic Disease; D004812:Epidemiologic Methods; D005260:Female; D006306:Health Surveys; D006801:Humans; D007182:Income; D007348:Insurance, Health; D008297:Male; D008875:Middle Aged; D012111:Residence Characteristics; D012119:Respiration / Q000502:physiology; D012423:Rural Health; D012424:Rural Population; D012737:Sex Factors; D012907:Smoking; D013147:Spirometry; D013548:Sweden; D013997:Time Factors; D014505:Urban Population