Telomere length in peripheral leukocytes is a sensitive marker for assessing genetic damage among workers exposed to isopropanol, lead and noise: the case of an electronics manufacturer

Table 7 Comparison of relative telomere length of workers with different hearing loss levels

Groups	N	rTL	F	P value
Normal hearing	60	0.76(0.46,1.03)	5.731	0.004
High-frequency hearing loss of double ears or single ear	85	0.68(0.31,1.06)
Speech-frequency hear loss of double ears or single ear	12	0.49(0.11,0.63)

ISSN: 1880-7062