Table 1 Demographic and Clinical Data of Infants

The number of infants (M/F)

94 (58/36)

Samples

205

Age (d)

67.14 ± 80.85

88.5 (1–345)

Weight (kg)

4.686 ± 2.57

4 (1.4–18)

Height (cm)

54.29 ± 8.28

52 (37–78)

Gestational age (week)

37.18 ± 3.71

39 (25.7–41.4)

Correct gestational age (week)

46.44

43 (31.14–83.07)

Birth weight (g)

2978 ± 815.49

3200 (850–4400)

Creatinine levels (μmol/L)

19.91 ± 7.45

18.25 (5.5–50)

Creatinine clearance (ml/min/1.73m²)

111.1 ± 49.71

120 (21.46–280)

Daily dose (mg/day)

74.69 ± 44.95

60 (20–200)

Observed concentration (ug/ml)

13.35 ± 10.82

10.6 (3.31–51.93)

ALT (U/L)

29.63 ± 27.14

20 (3–156)

AST (U/L)

48.2 ± 35.82

34.5 (13–241)

BUN (mmol/L)

3.11 ± 1.83

2.75 (0.6–9.5)

The total protein (g/L)

52.59 ± 7.95

53 (32.4–78)

Albumin (g/L)

34.23 ± 5.37

35 (18.45–43)