white cell count	10.0 × 109/l (4.0–11.0)
neutrophil count	8.0 × 109/l (1.5–7.0)
lymphocyte count	0.9 × 109/l (1.5–4.0)
erythrocyte sedimentation rate	70 mm/1st h (<20)
serum thyroid-stimulating hormone	0.1 mU/l (0.4–5.0)
serum free T4	31.1 pmol/l (10.0–22.0)
serum free T3	8.0 pmol/l (3.0–7.0)
serum anti-thyroid peroxidase  antibodies	30 IU/ml (<50)