PMID- 22315931 OWN - NLM STAT- MEDLINE DCOM- 20120417 LR - 20151119 IS - 2154-4700 (Electronic) IS - 1933-8244 (Linking) VI - 67 IP - 1 DP - 2012 TI - Eczema increases susceptibility to PM10 in office indoor environments. PG - 15-21 LID - 10.1080/19338244.2011.564236 [doi] AB - The objective was to compare impact of indoor office environment on employees with eczema with those without eczema. Exposure was measured at 56 sites and modelled for 173 work places. Tear film stability, lysozyme in nasal lavage, immunoglobulin E (IgE), and Phadiatop were assessed, and symptoms and perceptions collected by questionnaires. Multiple regression analyses were applied, adjusted for age, gender, strain, current smoking, and respiratory infections. Those with eczema perceived temperature too high but not associated with measured temperature. They had increased lysozyme in nasal lavage associated with increased air temperature difference between 6 and 10 AM, more general and mucosal symptoms, and "dry or flushed facial skin" associated with airborne particulate matter less than 10 microns in diameter (PM(10)). Impact of PM(10) was most pronounced among those with eczema previous 30 days. Having eczema might be an important predictor for subjective and objective responses to indoor environment. FAU - Bakke, Jan Vilhelm AU - Bakke JV AD - Department of Energy and Process Engineering, Norwegian University of Science and Technology, Trondheim, Norway. Jan.Bakke@arbeidstilsynet.no FAU - Wieslander, Gunilla AU - Wieslander G FAU - Norback, Dan AU - Norback D FAU - Moen, Bente E AU - Moen BE LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Arch Environ Occup Health JT - Archives of environmental & occupational health JID - 101282564 RN - 0 (Air Pollutants, Occupational) RN - 0 (Particulate Matter) RN - 37341-29-0 (Immunoglobulin E) RN - EC 3.2.1.17 (Muramidase) SB - IM MH - Adult MH - Air Pollutants, Occupational/*adverse effects/analysis MH - Air Pollution, Indoor/*adverse effects/analysis MH - Case-Control Studies MH - Cross-Sectional Studies MH - Dermatitis, Atopic/immunology/*physiopathology MH - Facial Dermatoses/etiology MH - Female MH - Flushing/etiology MH - Humans MH - Immunoglobulin E/blood MH - Linear Models MH - Male MH - Middle Aged MH - Muramidase/metabolism MH - Nasal Lavage Fluid/chemistry MH - Occupational Exposure/*adverse effects/analysis MH - Particulate Matter/*adverse effects/analysis MH - Surveys and Questionnaires MH - Tears MH - Universities MH - Workplace EDAT- 2012/02/10 06:00 MHDA- 2012/04/18 06:00 CRDT- 2012/02/10 06:00 PHST- 2012/02/10 06:00 [entrez] PHST- 2012/02/10 06:00 [pubmed] PHST- 2012/04/18 06:00 [medline] AID - 10.1080/19338244.2011.564236 [doi] PST - ppublish SO - Arch Environ Occup Health. 2012;67(1):15-21. doi: 10.1080/19338244.2011.564236.