title: Gender and the physical and psychosocial work environments are related to indoor air symptoms.
abstract: OBJECTIVE
  To assess gender differences in self-reported symptoms, psychosocial, subjective, and objective physical environments.
  
  
  METHODS
  Staff (N=173) in four university buildings were investigated by questionnaires, blood samples, and objective assessment of indoor environment (temperature, air velocity, relative humidity, CO2, and dust [PM 10]). Analyses were performed by linear and logistic regressions.
  
  
  RESULTS
  Women reported health symptoms more often than did men and complained more about physical but not psychosocial factors. Men's symptoms and complaints were more specifically associated to air velocity and humidity. For both genders, symptoms were related to both strain (P=0.02) and perceived physical environments (P=0.01). Lower relative humidity in the range of 15% to 35% was associated with perception of too low temperature and dry air.
  
  
  CONCLUSIONS
  Gender, psychosocial, and physical environment factors were related to symptoms and perceived indoor climate.
authors.affiliation: Section for Occupational Medicine, Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway. jan.bakke@isf.uib.no
authors.forename: Jan Vilhelm
authors.initials: JV
authors.lastname: Bakke
authors.forename: Bente E
authors.initials: BE
authors.lastname: Moen
authors.forename: Gunilla
authors.initials: G
authors.lastname: Wieslander
authors.forename: Dan
authors.initials: D
authors.lastname: Norbäck
mesh_terms: D000328:Adult; D016902:Air Pollution, Indoor / Q000009:adverse effects*; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009664:Norway / Q000453:epidemiology; D009784:Occupational Diseases / Q000209:etiology* / Q000503:physiopathology; D016273:Occupational Exposure / Q000009:adverse effects*; D011593:Psychology, Social; D012737:Sex Factors; D011795:Surveys and Questionnaires