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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Environ Res. 2011 Mar 22;111(4):614–617. doi: 10.1016/j.envres.2011.03.001

Table 1.

Home and Bedroom Characteristics

Homes included in endotoxin analysis (n=85) Homes not included in endotoxin analysis (n=118)
% of homes p
Type of Home Row Home 46.9 49.2 0.93
Detached 22.2 24.6
Apartment 13.6 12.7
Row – End of Group 11.1 7.6
Duplex 6.2 5.9
Visual Cleanliness Average 71.6 72.0 0.95
Above Average 28.4 28.0
Type of Heating Forced Air, Standard Filter 60.8 62.1 0.99
Radiator 29.1 28.5
Forced air, Unknown Filter 3.8 4.3
Baseboard/Space Heater 3.8 2.6
Forced Air, No Filter 2.5 2.6
Presence of Pets Cat 21.5 22.6 0.86
Dog 16.5 20.9 0.44
Flooring Wall to Wall Carpeting 50.6 51.3 0.93
Linoleum 24.1 23.5 0.93
Other 25.3 25.2 0.99
Pests Evidence of Mouse Droppings 13.8 12.9 0.87
Evidence of Cockroaches 8.8 7.8 0.80
Moisture Any Mildew 6.3 6.9 0.86