The proportions of workers with radiological abnormalities.are given in Table 7, from which it may be seen.
that a significantly greater proportion of rice mill workers. had chest opacities with or without increased reticulation.
The comparison of radiological findings among rice mill. workers with the control group is shown on Table 7. From the.
Table 7, it was observed that there was a significant change.(P 0.05) in nodulation between rice mill workers and control.subjects, whereas in case of fibrosis no change has been.
observed in between rice mill workers and control subjects.