Lung Function Evaluation among Coal Workers of Pakistan

Coal has been most commonly and extensively used mineral for eras but at the similar times respirational sicknesses and disabilities associated to the job-related contact to coal soil has been the maximum frequently documented in both established and developing nations. Coal is still an important energy source and is extracted in several republics as well as Pakistan. Pakistan has become wide coal deposits (184 Billion Tons) in entirely in four provinces as well as NWFP. Hangu and Cherat are the key region in NWFP (North West Frontier Province) famous for coal minig and the projected held in reserve only in Cherat region is of 2 million tons and kinds of the firewood is bituminous. Coal miners at danger increasing numerous disease associated to their work-related dust contact dependent upon the kind and dust nature inhaled particles size age at first contact entire length of contact and occupation nature