The Urban-Rural Gradient In Asthma: A Population-Based Study in Northern Europe - Timm, Signe; Frydenberg, Morten; Janson, Christer; Campbell, Brittany; Forsberg, Bertil; Gislason, Thorarinn; Holm, Mathias; Jogi, Rain; Omenaas, Ernst; Sigsgaard, Torben; Svanes, Cecilie; Schlünssen, Vivi (International journal of environmental research and public health, 2016)
Keywords: Adult; Asthma; Asthma - epidemiology; Asthma - etiology; Cross-Sectional Studies; early life environment; Europe - epidemiology; Farming; Female; Health Surveys; Humans; Hygiene; hygiene hypothesis; Incidence; Male; microbial exposure; Middle Aged; Prevalence; Proportional Hazards Models; Protective Factors; Residence Characteristics; RHINE; Risk Factors; Rural Health - statistics & numerical data; Surveys and Questionnaires; Urban areas; Urban Health - statistics & numerical data; urban-rural gradient; Europe; ANE, Norway; ANE, Sweden; Europe, Rhine R; ANE, Atlantic, Iceland; Denmark; ANE, Europe; Estonia; hygiene hypothesis; urban-rural gradient; farming; asthma; early life environment; microbial exposure; RHINE