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Table V
Survival regression coefficients, standard error and scale parameter (λ) from t = 60 hr for fatty acid treatments; Weibull scale α = 1.84; λ = exp(Coefficient).
Fatty Acid/doses | Parameter | SE | Coefficient | λ | Student t value | Significance | Total dead % | |
---|---|---|---|---|---|---|---|---|
Positive | –7.323 | 0.036 | –7.323 | 0.00066 | * | * | 93.16 | |
LA 20 μg/mL | 0.403 | 0.150 | –6.920 | 0.00099 | 2.68 | ns | 97.92 | |
LA 200 μg/mL | 0.605 | 0.150 | –6.718 | 0.00121 | 4.04 | ns | 97.92 | |
UDA 20 μg/mL | 0.030 | 0.115 | –7.293 | 0.00068 | 0.26 | ns | 95.45 | |
UDA 200 μg/mL | 0.197 | 0.110 | –7.126 | 0.00080 | 1.8 | ns | 96.87 | |
MA 20 μg/mL | –0.129 | 0.111 | –7.452 | 0.00058 | –1.17 | ns | 94.79 | |
MA 200 μg/mL | –0.002 | 0.110 | –7.325 | 0.00066 | –0.02 | ns | 95.83 | |
MLA 20 μg/mL | 0.110 | 0.111 | –7.213 | 0.00074 | 0.99 | ns | 93.75 | |
MLA 200 μg/mL | –0.018 | 0.111 | –7.341 | 0.00065 | –0.16 | ns | 93.75 | |
RLA 20 μg/mL | 0.006 | 0.112 | –7.317 | 0.00066 | 0.05 | ns | 92.71 | |
RLA 200 μg/mL | –0.116 | 0.114 | –7.439 | 0.00059 | –1.02 | ns | 88.54 | |
RLD 20 μg/mL | –0.151 | 0.112 | –7.474 | 0.00057 | –1.34 | ns | 91.67 | |
RLD 200 μg/mL | –0.152 | 0.112 | –7.475 | 0.00057 | –1.36 | ns | 93.68 | |
HLA 20 μg/mL | –0.026 | 0.110 | –7.349 | 0.00064 | –0.23 | ns | 95.83 | |
HLA 200 μg/mL | 0.082 | 0.110 | –7.241 | 0.00072 | 0.74 | ns | 95.83 | |
DTA 20 μg/mL | –0.165 | 0.111 | –7.488 | 0.00056 | –1.49 | ns | 93.75 | |
DTA 200 μg/mL | –0.091 | 0.112 | –7.414 | 0.00060 | –0.81 | ns | 92.71 | |
Negative | –1.647 | 0.065 | –8.970 | 0.00013 | –25.21 | < 0.001 | 39.24 |