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Table 1 Patient characteristics at the first evaluation of Cr-eGFR

From: Assessment of the renal function of patients with anorexia nervosa

Parameter

N

Median (min–max), or n (%)

Sex, female, n (%)

39

38 (97.4)

Age (years)

39

13 (7–16)

Height-SDS

39

− 1.0 (− 3.0–1.3)

BMI-SDS

39

− 2.0 (− 7.1–1.0)

Degree of obesity

39

− 22.8 (− 47.1–13.3)

Type of AN, AN-R, n (%)

39

37 (94.9)

Duration of illness (months)

25

13 (1–75)

BT (℃)

8

36.3 (35.0–37.0)

HR (bpm)

34

61 (40–100)

SBP (mmHg)

32

94 (62–126)

DBP (mmHg)

32

58 (38–90)

Alb (g/dL)

33

4.7 (3.9–5.5)

Pre-Alb (mg/dL)

28

21 (12–38)

Cr-eGFR (mL/min/1.73 m2)

39

96.2 (59.9–126.1)

CysC-eGFR (mL/min/1.73 m2)

5

136.8 (127.4–149.9)

Na (mEq/L)

37

140 (135–147)

K (mEq/L)

37

4.2 (3.6–5.3)

Cl (mEq/L)

37

105 (98–111)

Ca (mg/dL)

37

9.4 (8.5–10.2)

P (mg/dL)

36

3.8 (2.5–5.0)

Ht (%)

39

39.4 (33.9–47.3)

UA (mg/dL)

21

4.3 (2.6–6.0)

BUN (mg/dL)

39

16.5 (7.9–42.7)

Usg

29

1.022 (1.003–1.037)

FT3 (pg/mL)

25

1.52 (0.4–3.1)

FT4 (ng/dL)

31

1.04 (0.62–1.47)

TSH (μU/mL)

31

1.08 (0.15–5.58)

IGF1 (ng/mL)

14

64.2 (6.3–284)

ACTH (pg/mL)

3

38.9 (25.8–40.0)

Cortisol (μU/dL)

11

17.8 (8.7–29.8)

LH (mIU/mL)

23

0.3 (0.2–88.9)

FSH (mIU/mL)

23

1.0 (0.3–21.9)

E2 (pg/mL)

22

9.9 (5.0–298.1)

  1. ACTH Adrenocorticotropic hormone, Alb Albumin, AN Anorexia nervosa, AN-R Anorexia nervosa restricting type, BMI Body mass index, BT Body temperature, BUN Blood urea nitrogen, Ca Calcium, Cl Chloride, Cr Creatinine, CysC Cystatin-C, DBP Diastolic blood pressure, E2 Estrogen, eGFR Estimated glomerular filtration rate, FSH Follicle stimulating hormone, FT3 Free triiodothyronine, FT4 Free thyroxine, Ht Blood hematocrit, IGF1 Insulin-like growth factor, K Potassium, LH Luteinizing hormone, max Maximum, min Minimum, Na Sodium, P Phosphate, Pre-Alb Pre-albumin, SBP Systolic blood pressure, SDS Standard deviation score, TSH Thyroid stimulating hormone, UA Uric acid, Usg Urine specific gravity