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. 2017 Jun 8;12(6):e0179074. doi: 10.1371/journal.pone.0179074

Table 1. Data of untreated AIH-1 patients according to subsequent treatment response upon standard therapy.

Complete Responders Incomplete Responders p
Median (IQR) n Median (IQR) n
Age at diagnosis (years) 54.7 (23.9) 83 50.0 (22.0) 26 0.235
Gender (male/female) 28 / 55 11 / 15 0.285
AIH scorea 14.0 (4.0) 83 12.0 (4.0) 26 0.229
follow up time (months) 53.9 (54.3) 83 81.3 (66.8) 26 0.005
time to biochemical remission* (months) 6.5 (10.0) 78
Autoantibodies
ANA 72 / 83 21 / 26 0.321
SMA 61 / 82 18 / 24 0.590
SLA 5 / 76 1 / 22 1.000
pANCA 21 / 24 9 / 10 0.666
Laboratory test
IgG (times ULN) 1.35 (0.69) 83 1.56 (0.77) 26 0.034
Alanine aminotransferase (times ULN) 21.3 (27.3) 83 16.4 (21.9) 26 0.184
Aspartate aminotransferase (times ULN) 20.3 (28.7) 83 18.3 (19.0) 25 0.054
Glutamate dehydrogenase (times ULN) 5.0 (5.0) 59 3.8 (3.0) 21 0.118
Gamma-glutamyl transferase (times ULN) 4.4 (6.3) 83 4.8 (5.9) 24 0.638
Alkaline phosphatase (times ULN) 1.3 (1.0) 82 1.4 (0.8) 26 0.301
Bilirubin (times ULN) 4.3 (13.6) 80 3.1 (9.8) 26 0.368
Prothrombin time (%) 70.0 (30.0) 82 76.5 (34.5) 22 0.243
Albumin (g/l) 35.0 (8.0) 67 35.5 (7.8) 18 0.690
Iron homeostasis
Hemoglobin (g/dl) 13.5 (1.9) 83 13.2 (1.5) 26 0.127
Serum iron (μmol/l) 1.26 (0.79) 67 0.81 (0.45) 19 0.003
Transferrinsaturation (%) 50.5 (48.0) 58 35.0 (23.0) 17 0.081
Iron binding capacity of transferrin (μmol/l) 60.0 (24.0) 60 58.0 (15.0) 17 0.645
Ferritin (times ULN) 2.59 (6.16) 83 1.23 (1.85) 26 0.035
Soluble transferrin receptor (nM) 14.5 (6.8) 18 13.8 (12.2) 5 0.881
Ferritinindex (sTfR / logFerritin) 0.40 (0.21) 17 0.45 (0.81) 5 0.649
Hepcidin (ng/ml) 1.8 (4.3) 21 5.2 (6.8) 8 0.114
Acute phase proteins
C-reactive protein (mg/l) 7.5 (12.0) 80 7.0 (8.0) 23 0.921
TNF alpha (ng/ml) 23.4 (32.7) 53 35.8 (20.2) 14 0.194
IL6 (ng/ml) 19.1 (19.5) 52 21.0 (55.9) 14 0.461
Histology
mHAI 9.0 (4.0) 58 9.0 (3.0) 14 0.976
Ishak A 3.0 (1.0) 58 3.5 (1.0) 14 0.684
Ishak B 0.0 (2.0) 58 0.0 (1.0) 14 0.638
Ishak C 2.0 (1.0) 58 2.0 (2.0) 14 0.739
Ishak D 3.0 (1.0) 58 3.0 (2.0) 14 0.410
Fibrosis 3.0 (4.0) 63 3.0 (4.0) 17 0.643
Hepatic iron score**
total 0.0 (4.0) 47 0.0 (3.0) 10 0.598
hepatocytic 0.0 (0.0) 47 0.0 (0.0) 10 0.444
sinusoidal 0.0 (1.0) 47 0.0 (0.0) 10 0.217
portal 0.0 (0.0) 47 0.0 (0.0) 10 0.426
Induktion therapy
Prednisolone/Budesonide 74 / 5 20 / 5 0.058
Prednisolone dose (mg/day) 60.0 (10.0) 74 60.0 (10.0) 20 0.952
Budesonide dose (mg/day) 9.0 (-) 5 9.0 (-) 5 1.000
Azathioprine 52 / 83 16 / 10 0.548
Azathioprine dose (mg/day) 50.0 (50.0) 27 100.0 (62.5) 9 0.079

a according to Alvarez et al. [17];

*documented at our center according to AASLD guidelines 2010 [7];

** according to Deugnier et al. 1993 [19].