Fomite | Temp. (°C) | DT (day)a | Inactivation curveb | gof c | p value | |
---|---|---|---|---|---|---|
r2 | RMSE | |||||
Non-porous | ||||||
Glass | 25 | 1.42 ± 0.05 | log Nt = − 0.69t + 6.42 | 0.74 | 1.20 | < 0.001 |
33 | 0.72 ± 0.10 | log Nt = − 0.65t + 3.95 | 0.65 | 1.41 | < 0.001 | |
42 | 0.23 ± 0.05 | log Nt = − 4.40t + 7.03 | 0.85 | 0.36 | < 0.001 | |
Metal | 25 | 1.90 ± 0.10 | log Nt = − 0.51t + 2.93 | 0.66 | 1.08 | < 0.001 |
33 | 1.32 ± 0.53 | log Nt = − 0.33t + 3.05 | 0.43 | 1.11 | 0.02 | |
42 | 0.14 ± 0.02 | log Nt = − 7.20t + 6.63 | 0.91 | 0.43 | < 0.001 | |
Porous | ||||||
Rubber | 25 | 1.54 ± 0.04 | log Nt = − 0.67t + 5.80 | 0.61 | 1.58 | < 0.001 |
33 | 1.08 ± 0.01 | log Nt = − 0.35t + 3.76 | 0.58 | 0.87 | < 0.001 | |
42 | 0.23 ± 0.04 | log Nt = − 4.40t + 6.70 | 0.79 | 0.43 | < 0.001 | |
Paper | 25 | 2.42 ± 0.28 | log Nt = − 0.42t + 2.28 | 0.48 | 1.26 | 0.01 |
33 | 1.94 ± 0.01 | log Nt = − 0.17t + 0.92 | 0.32 | 0.69 | 0.04 | |
42 | 0.07 ± 0.01 | log Nt = − 14.39t + 6.84 | 0.87 | 1.04 | < 0.001 |