From: Survival analysis of African catfish and Nile tilapia briefly exposed to complex pesticide mixtures
Pesticide | Parameter estimate | SE | Chi-square | df | Pr > ChiSq | Hazard ratio | 95.0% CI for the hazard ratio | ||
---|---|---|---|---|---|---|---|---|---|
Lower | Upper | ||||||||
Atrazine-Mancozeb | Species | .245 | .978 | .063 | 1 | .802 | 1.278a* | .188 | 8.685 |
15 min | − .483 | .572 | .713 | 1 | .398 | .617 | .201 | 1.894 | |
30 min | − 1.102 | .613 | 3.228 | 1 | .072 | .332 | .100 | 1.105 | |
45 min | .156 | .522 | .089 | 1 | .766 | 1.168 | .420 | 3.250 | |
60 min | 4.509 | 3 | .212 | ||||||
Weight | − 5.220 | 2.737 | 3.636 | 1 | .057 | .005 | .000 | 1.157 | |
Length | 1.132 | 1.011 | 1.254 | 1 | .263 | 3.103 | .427 | 22.521 | |
Condition factor | 1.670 | .708 | 5.560 | 1 | .018 | 5.312 | 1.326 | 21.284 | |
Atrazine-Chlorpyrifos | Species | .129 | .574 | .051 | 1 | .822 | 1.138a+ | .369 | 3.504 |
15 min | − 1.165 | .410 | 8.083 | 1 | .004 | .312 | .140 | .696 | |
30 min | − .696 | .385 | 3.267 | 1 | .071 | .499 | .234 | 1.061 | |
45 min | − .530 | .365 | 2.101 | 1 | .147 | .589 | .288 | 1.205 | |
60 min | 8.531 | 3 | .036 | ||||||
Weight | − 4.661 | 1.844 | 6.387 | 1 | .011 | .009 | .000 | .351 | |
Length | 1.063 | .658 | 2.611 | 1 | .106 | 2.895 | .797 | 10.507 | |
Condition factor | 1.007 | .329 | 9.375 | 1 | .002 | 2.737 | 1.437 | 5.213 | |
Atrazine-Lambda cyhalothrin | Species | .554 | .610 | .825 | 1 | .364 | 1.740a+ | .526 | 5.751 |
15 min | − 2.117 | .504 | 17.650 | 1 | .000 | .120 | .045 | .323 | |
30 min | − 1.290 | .403 | 10.265 | 1 | .001 | .275 | .125 | .606 | |
45 min | − .967 | .365 | 7.039 | 1 | .008 | .380 | .186 | .777 | |
60 min | 23.436 | 3 | .000 | ||||||
Weight | − 6.316 | 3.407 | 3.436 | 1 | .064 | .002 | .000 | 1.436 | |
Length | − .210 | .770 | .074 | 1 | .785 | .811 | .179 | 3.668 | |
Condition factor | − .021 | .413 | .003 | 1 | .960 | .979 | .436 | 2.200 | |
Mancozeb-Chlorpyrifos | Species | − .566 | .540 | 1.098 | 1 | .295 | .568b+ | .197 | 1.637 |
15 min | − 1.163 | .552 | 4.430 | 1 | .035 | .313 | .106 | .923 | |
30 min | − .938 | .493 | 3.625 | 1 | .057 | .391 | .149 | 1.028 | |
45 min | − .099 | .460 | .047 | 1 | .829 | .906 | .368 | 2.229 | |
60 min | 6.799 | 3 | .079 | ||||||
Weight | − 1.823 | 4.821 | .143 | 1 | .705 | .162 | .000 | 2050.017 | |
Length | − 1.790 | 1.242 | 2.079 | 1 | .149 | .167 | .015 | 1.903 | |
Condition factor | − 1.165 | .895 | 1.694 | 1 | .193 | .312 | .054 | 1.802 | |
Mancozeb-Lambda cyhalothrin | Species | .537 | .701 | .587 | 1 | .444 | 1.711a+ | .433 | 6.760 |
15 min | − 2.674 | .573 | 21.746 | 1 | .000 | .069 | .022 | .212 | |
30 min | − 1.342 | .456 | 8.657 | 1 | .003 | .261 | .107 | .639 | |
45 min | − 1.167 | .451 | 6.682 | 1 | .010 | .311 | .129 | .754 | |
60 min | 23.575 | 3 | .000 | ||||||
Weight | − 2.991 | 1.331 | 5.048 | 1 | .025 | .050 | .004 | .683 | |
Length | .541 | .651 | .691 | 1 | .406 | 1.718 | .480 | 6.150 | |
Condition factor | 1.692 | .649 | 6.785 | 1 | .009 | 5.428 | 1.520 | 19.385 | |
Chlorpyrifos-Lambda cyhalothrin | Species | 1.716 | .488 | 12.379 | 1 | .000 | 5.563a# | 2.139 | 14.472 |
15 min | − 2.696 | .475 | 32.190 | 1 | .000 | .067 | .027 | .171 | |
30 min | − 1.308 | .364 | 12.924 | 1 | .000 | .270 | .132 | .552 | |
45 min | − .187 | .337 | .309 | 1 | .579 | .829 | .428 | 1.606 | |
60 min | 38.745 | 3 | .000 | ||||||
Weight | 3.244 | .779 | 17.326 | 1 | .000 | 25.627 | 5.564 | 118.033 | |
Length | − 2.825 | .591 | 22.856 | 1 | .000 | .059 | .019 | .189 | |
Condition factor | .302 | .483 | .392 | 1 | .531 | 1.353 | .525 | 3.485 | |
Quaternary | Species | 2.779 | .691 | 16.162 | 1 | .000 | 16.099a# | 4.154 | 62.396 |
15 min | − .990 | .478 | 4.284 | 1 | .038 | .371 | .145 | .949 | |
30 min | − 1.298 | .462 | 7.884 | 1 | .005 | .273 | .110 | .676 | |
45 min | − .378 | .394 | .921 | 1 | .337 | .685 | .316 | 1.483 | |
60 min | 10.245 | 3 | .017 | ||||||
Weight | − 1.280 | .946 | 1.831 | 1 | .176 | .278 | .044 | 1.775 | |
Length | .719 | .389 | 3.418 | 1 | .064 | 2.053 | .958 | 4.402 | |
Condition factor | 3.426 | .619 | 30.678 | 1 | .000 | 30.748 | 9.148 | 103.347 |