marginally significantp = 0.044
We observed significant associations for sICAM-1 in our models of seven day moving averages for both PM 2.5 and marginally significant (p = 0.044) results for SO 4 2- .
We observed significant associations for sICAM-1 in our models of seven day moving averages for both PM 2.5 and marginally significant (p = 0.044) results for SO 4 2- .
None of the other interactions tested approached significance (see additional files 1 and 2 ).