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Table 1 Baseline characteristics of the patients

From: Liver function test indices-based prediction model for post-stroke depression: a multicenter, retrospective study

Variables

PSD (N = 464)

M (P25, P75)/N (%)

Stroke (N = 1621)

M (P25, P75)/N (%)

Training set (N = 1668)

M (P25, P75)/N (%)

Test set (N = 417)

M (P25, P75)/N (%)

p-value

Age (year)

66.00 (55.00, 74.00)

66.00 (56.00, 75.00)

66.00 (55.00, 75.00)

66.00 (56.00, 74.00)

0.976

Gender (male)

306 (65.9)

1023 (63.1)

1081 (64.8)

256 (61.4)

0.213

Smoke (yes)

209 (45.0)

662 (40.8)

704 (42.2)

167 (40.0)

0.457

Drink (yes)

192 (41.4)

565 (34.9)

612 (36.7)

145 (34.8)

0.502

γ-GT (U/L)

33.06 (22.55, 50.25)

26.91 (18.00, 45.00)

28.69 (19.00, 47.70)

26.79 (18.84, 42.00)

0.144

PAB (mg/L)

229.03 (205.31, 260.01)

228.00 (188.05, 265.00)

228.94 (191.91, 264.60)

226.00 (192.99, 262.55)

0.686

AST (U/L)

20.45 (16.50, 25.99)

22.90 (18.44, 30.00)

22.14 (18.00, 29.00)

22.00 (18.00, 28.54)

0.744

ALT (U/L)

21.71 (16.07, 32.23)

19.00 (13.81, 28.00)

20.00 (14.00, 29.00)

19.00 (14.00, 28.01)

0.479

AST/ALT

0.90 (0.71, 1.17)

1.20 (0.95, 1.56)

1.14 (0.88, 1.46)

1.16 (0.90, 1.48)

0.527

TBA (µmol/L)

4.72 (3.81, 5.82)

3.55 (2.00, 5.45)

3.91 (2.20, 5.50)

4.13 (2.40, 5.91)

0.229

TBil (µmol/L)

10.22 (8.04, 13.14)

11.00 (8.20, 15.00)

10.90 (8.20, 14.53)

10.60 (8.10, 14.20)

0.514

TP (g/L)

67.60 (63.50,71.10)

69.08 (65.22, 73.78)

68.77 (65.00, 73.30)

68.30 (63.50, 72.70)

0.019

GLB (g/L)

27.12 (24.37 ,29.53)

28.90 (26.44, 31.40)

28.50 (26.04, 31.12)

28.20 (25.69, 30.97)

0.271

ALB (g/L)

40.48 (38.01, 43.01)

40.60 (37.44, 42.90)

40.62 (37.61, 43.00)

40.30 (37.30, 42.80)

0.095

ALB/GLB

1.49 (1.32, 1.69)

1.40 (1.27, 1.53)

1.41 (1.28, 1.56)

1.41 (1.27, 1.57)

0.636

DBil (µmol/L)

3.81 (2.80, 5.04)

4.10 (3.00, 5.70)

4.09 (2.95, 5.60)

3.85 (2.90, 5.70)

0.284

ALP (U/L)

79.21 (65.71, 94.77)

79.40 (66.00, 96.00)

80.50 (66.20, 97.00)

77.00 (65.00, 89.49)

0.004

IBil (µmol/L)

6.19 (4.70, 8.35)

6.80 (4.90, 9.50)

6.70 (4.89, 9.19)

6.60 (4.70, 9.00)

0.611

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