[Preliminary results of studies on the incidence, causes and effects of accidents at work in the Belchatów Industrial District. II. Indirect causes of accidents at work]. / Wstepne wyniki badan nad czestoscia, przyczynami i skutkami wypadków prazy pracy w Belchatowskim Okregu Przemyslowym. II. Posrednie przyczyny wypadków przy pracy.

The work is a continuation of studies of accidents at work at the Belchatów Industrial District. Analysed have been indirect factors causing accidents at work. Those factors were found to cause accidents much more often than the direct ones. They are particularly significant for young workers. The season, month, day of month, consecutive working hour and climate did not significantly affect the frequency of accidents.

[Preliminary results of studies on the incidence, causes and effects of occupational accidents in the Belchatów Industrial Region. III. Health effects of occupational accidents]. / Wstepne wyniki badan nad czestoscia, przyczynami i skutkami wypadków przy pracy w Belchatowskim Okregu Przemyslowym. Czesc III. Medyczne skutki wypadków przy pracy.

Health effects of accidents at work at the Belchatów Industrial District have been investigated. Most injuries due to accidents have been bruises, wounds and bone fractures of upper and lower limbs. Much less frequent, as compared to other industrial plants, are injuries of head, chest and abdomen. The causes of those injuries have been discussed. In addition, the activities of occupational health services have been analysed.