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 |
| 20 | 5 (10) | 4 (8) | 6 (12) | 20–29 | 18 (36) | 23 (46) | 10 (20) | 30–39 | 11 (22) | 13 (26) | 15 (30) | 40–49 | 10 (20) | 8 (16) | 12 (24) | 50 | 6 (12) | 2 (4) | 7 (14) |
| Total | 50 (100) | 50 (100) | 50 (100) |
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