In the paper a general class of stochastic processes based on the sums of weighted martingale-transform residuals for goodness-of-fit inference in general Cox's type regression models is studied. Their form makes the inference robust to covariate outliers. A weak convergence result for such processes is obtained giving the possibility of establishing the randomness of their graphs together with the construction of the formal 2 -type goodness-of-fit tests. By using the Khmaladze innovation approach, a modified version of the initial class of processes is also defined. Weak convergence results for the processes are derived. This leads to the main application which concerns the form al construction of the Kolmogorov᎐Smirnov and Cramer᎐von Mises-type goodness-of-fit tests. This is done within the general situation considered.
Aim: The analysis of the cases of cooling the burns by NFRS firefighters.
Material and methods: The data of Decision Support System of State Fire Brigade made accessible by the State Fire Bureau of the Operation Planning was analyzed concerning cooling the burns among the children between 1.01.2019-31.12.2020. 49 incidents were analyzed in terms of the mechanism, localiza¬tion, depth, extend of the burns, season of the year and day.
Results: Burns were cooled in 1211 out of 126241 casualties, including 1023 of 7616 in fires and 188 of 118625 in local threats. Burn were cooled in 49 children out of 1211 casualties- 23 in local threats and 26 in fires. Cooling burns more often concerned in thermal (45), contact burns (27), I/II (48), up to 10% TBSA (32), in boys (25), 14-17 years (18), in October (9), from 1-11 p.m. (27) and in IV quarter of the year (19).
Conclusions: 1. Among the injured the minor ones with the burns are not often cases. 2. Cooling the burns is more often associated with those ones injured in the fires and in boys. 3. Among the injured up to 17 years cooling the burns is more often seen during afternoon and autumn-winter season. 4. The fire¬fighters more often cool thermal, contact, superficial ones of minor burns and concerning different parts of the body within the upper its parts.
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