Table 2.
Pearson’s correlation coefficients between log-transformed concentrations of PM2.5, PM10–2.5, and endotoxin within the wood stove homes (n = 50)
PM2.5 (DustTrak) | PM2.5 (CPEM) | PM10–2.5 (CPEM) | EU/m3 | EU/mg | |
---|---|---|---|---|---|
PM2.5 (DustTrak) | 1 | 0.29* | 0.36* | 0.10 | 0.01 |
PM2.5 (CPEM) | — | 1 | −0.10 | 0.11 | 0.32 |
PM10–2.5 (CPEM) | — | — | 1 | 0.31* | −0.04 |
EU/m3 | — | — | — | 1 | 0.76** |
EU/mg | — | — | — | — | 1 |
P < 0.05.
P < 0.0001.
EU/m3 and EU/mg in PM10–2.5.