Research Abstract:
This
study measures the effect of light intensity levels on the systolic and
diastolic blood pressure, blood oxygen saturation, heart pulse rate and
tympanic temperature of the workers of three pharmaceutical companies
in Ramallah area. The workers were chosen to represent the population of
the study. The companies were: Bir zeit pharmaceutical company-Ramallah
branch (BZPR), Dar Alshifa pharmaceutical company (DA), and Bir zeit
pharmaceutical company-Bir zeit branch (BZPB). The sample of the study
consists of 219 workers distributed over the three companies. The
parameters were measured before and after the workers’ work day. The
results showed that there is a relation between light intensity levels
and all the health parameters.