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

Table 3

Distribution of blood lead levels amongst subjects.

Blood lead levels	Roadside	Organised			value
(g/dL)
Preferred				4.9	0.18
0 to <25	88	74	162
Acceptable
10 to <25	10	24	59
Permissible
25 to ≤40	15	10	25
Absolute highest
40 to 49	11	14	25
Astronomical
≥50	48	59	107
Total	172	181	353