Table 3.
Prevalence and correlation of symptoms among gasoline station workers
| Symptom | N (%) | Correlation (p value) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Headache | Dizziness | Fatigue | Sore throat |
Skin irritate |
Conjunc- tivitis |
Nausea | Depression | ||
| Headache | 37 (35.2) | 1 | 0.358** (0.000) |
0.396** (0.000) |
0.236** (0.008) |
0.162 (0.072) |
0.178* (0.047) |
0.212* (0.017) |
0.147 (0.101) |
| Dizziness | 29 (27.6) | 1 | 0.308** (0.001) |
0.08 (0.372) |
−0.066 0.472 |
0.104 (0.253) |
0.131 (0.151) |
0.147 (0.101) |
|
| Fatigue | 21 (20.0) | 1 | 0.167 (0.063) |
0.178* (0.047) |
0.257** (0.004) |
0.121 (0.177) |
0.156 (0.083) |
||
| Sore throat |
9 (8.6) | 1 | 0.026 (0.770) |
0.006 (0.943) |
0.125 (0.165) |
-0.100 (0.265) |
|||
| Skin irritate |
12 (11.4) | 1 | 0.264** (0.003) |
0.095* (0.044) |
0.064 (0.481) |
||||
| Conjunc- tivitis |
8 (7.6) | 1 | 0.180 (0.44) |
0.032 (0.724) |
|||||
| Nausea | 6 (5.7) | 1 | 0.043 (0.631) |
||||||
| Depression | 9 (8.6) | 1 | |||||||
* Correlation is significant at the 0.05 level (2-tail)
** Correlation is significant at the 0.01 level (2-tail)