Comparative Assessment of Blood Lead Levels of Automobile Technicians in Organised and Roadside Garages in Lagos, Nigeria

Table 2

Awareness of lead hazards among respondents.

Awareness	Roadside	Organised		Statistical analysis
	Freq. (%)	Freq. (%)			value
Yes	102 (59.3)	128 (70.7)	230	5.1	0.02^*
No	70 (40.7)	53 (29.3)	123
Total	172	181

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