Initial investigations done for secondary osteoporosis
| Day 2 | Day 3 | Reference range | |
|---|---|---|---|
| Renal panel Urea, mmol/L Sodium, mmol/L Potassium, mmol/L Chloride, mmol/L Bicarbonate, mmol/L Glucose, mmol/L Creatinine, μmol/L | 3.8 140 3.7 100 27.7 5.8 64 | 2.8–7.7 135–145 3.5–5.3 96–108 19–31 3.1–7.8 50–90 | |
| Electrolytes Calcium, mmol/L Phosphate, mmol/L Magnesium, mmol/L | 2.24 1.12 0.91 | 2.10–2.60 0.65–1.65 0.65–0.95 | |
| Thyroid function test Free T4, pmol/L TSH, mU/L | 10.7 2.31 | 10–20 0.4–4.0 | |
| Endocrine Total testosterone, nmol/L SHBG, nmol/L FSH, U/L LH, U/L 25(OH)D, ng/mL | <0.35 72.9 50.1 14.6 15.8 | <0.35 53.3 24 | 7.3–27.4 10.5–61 1.5–12.4 1.7–8.6 <20 (deficient); 20–39 (insufficient); >30 (sufficient) |
25(OH)D = 25-hydroxy vitamin D; FSH = follicle stimulating hormone; LH = luteinising hormone; SHBG = sex hormone binding globulin; TSH = thyroid stimulating hormone.