From: Extreme anorexia nervosa: medical findings, outcomes, and inferences from a retrospective cohort
AN-R | AN-BP | t-testb | p value | |||
---|---|---|---|---|---|---|
Laboratory Values (reference range) | Meanc | SDc | Meanc | SDc | ||
Sodium (135–143 mmol/L) | 137.6 | 4.5 | 135 | 6.4 | −4.01 | <.0001 |
Potassium (3.6–5.1 mmol/L) | 3.8 | 0.4 | 3.4 | 0.7 | −6.39 | <.0001 |
Carbon Dioxide (18–27 mmol/L) | 27.7 | 3.3 | 29.3 | 7.3 | 2.57 | 0.01 |
Glucose (3.3–11.0 mmol/L) | 4.57 | 3.91–5.89 | 5.26 | 4.29–6.0 | 16,507 | 0.009 |
Calcium (2.02–2.6 mmol/L) | 2.1 | 0.1 | 2.2 | 0.2 | 5.11 | <.001 |
Phosphorus (0.87–1.58 mmol/L) | 1.03 | 0.2 | 1.1 | 0.4 | 1.69 | 0.09 |
Magnesium (0.65–1.1 mmol/L) | 0.95 | 0.1 | 0.98 | 0.2 | 1.60 | 0.11 |
BUN (0.21–0.79 mmol/L) | 0.57 | 0.36–0.86 | 0.50 | 0.32–0.75 | 13,987 | 0.07 |
Creatinine (44.2–122.9 μmol/L) | 59.3 | 19.1 | 73.9 | 28.6 | 4.65 | <.0001 |
AST (10–40 U/L) | 49 | 26–113 | 27 | 21–42 | 11,730 | <.0001 |
ALT (7–45 U/L) | 73 | 37–194 | 32 | 24–50 | 10,671 | <.0001 |
Total bilirubin (17.1–20.5 μmol/L) | 8.6 | 6.8–12.0 | 6.8 | 5.1–15.4 | 14,294 | 0.16 |
Albumin (30–53 g/L) | 38.5 | 4.9 | 37.9 | 5.9 | −0.85 | 0.39 |
Alkaline phosphatase (35–137 U/L) | 67 | 51–97 | 68 | 54–95 | 15,213 | 0.68 |
Total protein (60–82 g/L) | 67.0 | 7.5 | 68.7 | 9.1 | 1.78 | 0.08 |
WBC (4.5–10.0 109 L−1) | 3.8 | 1.6 | 5.5 | 3.3 | 5.91 | <.0001 |
Neutrophils (%) (48.0–69.0%) | 56.9 | 12.6 | 57.4 | 14.5 | 0.27 | 0.79 |
Lymphocytes (%) (21.0–43.0%) | 34.4 | 12.4 | 33.3 | 13.5 | −0.71 | 0.48 |
Platelet count (150–400 109 L−1) | 192 | 142–250 | 271 | 201–387 | 19,308 | <.0001 |
Hematocrit (%) (37.0–47.0%) | 36.6 | 5.8 | 37.6 | 5.6 | 1.4 | 0.16 |
MCV (80–100 fL) | 94.6 | 6.7 | 91.1 | 6.7 | −4.27 | <.0001 |
TSH (0.34–6.0 mU/L) | 2 | 1.2–3.1 | 1.4 | 1–2.2 | 11,935 | <.001 |
INR (0.83–1.19) | 1.2 | 0.2 | 1.1 | 0.2 | −3.49 | <.001 |
1,25 Hydroxy vitamin D (74.9–199.7 nmol/L) | 97.3 | 77.4–128.5 | 97.3 | 64.9–132.3 | 13,641 | 0.19 |
Testosterone (5.6–25.2 nmol/L) | 5.9 | 2.1–11.7 | 5.9 | 4.4–14.6 | 74.0 | 0.39 |
Free T3 (4.0–7.4 pmol/L)d | 3.1 | 2.0–3.7 | 2.3 | |||
Free T4 (6.4–24.5 nmol/L) | 11.1 | 9.1–12.9 | 13.1 | 11.8–16.3 | 632.0 | 0.01 |
Prealbumin (0.2–0.52 g/L) | 0.18 | 0.06 | 0.21 | 0.07 | 3.61 | <.001 |