Journal of Environmental and Public Health / 2009 / Article / Tab 1

Research Article

Exposure of Petrol Station Attendants and Auto Mechanics to Premium Motor Sprit Fumes in Calabar, Nigeria

Table 1

Age distribution of study subjects.

Age range (years)Automobile mechanics AM (%)Petrol station attendants PSA (%)Control

205 (10)4 (8)6 (12)
20–2918 (36)23 (46)10 (20)
30–3911 (22)13 (26)15 (30)
40–4910 (20)8 (16)12 (24)
506 (12)2 (4)7 (14)

Total50 (100)50 (100)50 (100)

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