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. Author manuscript; available in PMC: 2024 Mar 22.
Published in final edited form as: J Occup Environ Hyg. 2022 Nov 29;20(1):14–22. doi: 10.1080/15459624.2022.2137297

Table 2.

Linear mixed effects model fits for fixed effects and random effect estimates.

Group (df=1) Day (df=4) Group*Day (df=4) Time of Day (df=1) Group* Time of Day (df=1) Day * Time of Day (df=4) Group*Day* Time of Day (df=4) σ^p2 σ^ϵ2

Dust (mgm3) F=0.07 (p=0.802) F=1.95 (p=0.127) F=0.84 (p=0.513) 0.013 (0.02) 0.100 (0.03)
Endotoxin (eum3) F=0.25 (p=0.634) F=2.04 (p=0.114) F=0.47 (p=0.754) 0.080 (0.07) 0.228 (0.06)
Il10 F=14.74 (p=0.005) F=0.85 (p=0.496) F=2.41 (p=0.057) F=2.55 (p=0.115) F=2.71 (p=0.104) F=1.21 (p=0.313) F=3.66 (p=0.009) 0.007 (0.01) 0.082 (0.01)
Il1b F=0.88 (p=0.376) F=0.84 (p=0.507) F=1.89 (p=0.121) F=18.19 (p<0.001) F=0.74 (p=0.392) F=0.75 (p=0.563) F=1.61 (p=0.181) 0.175 (0.10) 0.174 (0.03)
Il6 F=8.49 (p=0.020) F=1.75 (p=0.149) F=1.78 (p=0.141) F=15.85 (p<0.001) F=0.32 (p=0.574) F=1.55 (p=0.197) F=2.22 (p=0.075) 0.063 (0.04) 0.131 (0.02)
Il8 F=5.97 (p=0.040) F=0.24 (p=0.914) F=0.94 (p=0.447) F=1.41 (p=0.238) F=0.26 (p=0.611) F=0.67 (p=0.615) F=1.49 (p=0.214) 0.028 (0.03) 0.367 (0.06)