Between group differences in descriptive data and physical tests.

Between group differences for subjects included in the training-set (n = 38) and in the prediction-set (n = 90).A One subjects did not do the test.B Two subjects did not do/ complete the test.C Four subjects did not do/complete the test BMI: Body Mass Index. BP: Blood pressure. Investigated work tasks were Carrying hose baskets over terrain (Terrain), Carrying hose baskets up stairs (Stairs), Hose pulling (Pulling), Demolition at or after a fire (Demolition) and Victim rescue (Rescue). Statistical methods (SM): for parametric data (P) mean ± Standard deviation is presented. For non-parametric data (NP) median ± Interquartile range is presented. * p Between group differences in descriptive data and physical tests.