Table 1.
Serum levels of IL‐4 in patients with brucellosis and control group
| Variable | Group | |
|---|---|---|
| Case | Control | |
| Number | 83 | 82 |
| Mean of IL‐4 (pg/mL) | 1.42 | 1.31 |
| SD | 0.51 | 1.02 |
| P value | P < .001 | |
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