Table 1 Patients’ characteristics according to LiverTox A drug administration.

From: Drug-related hepatotoxicity risk in elderly patients with atrial fibrillation: insights from the nationwide Italian START registry

Characteristic

N

No LiverTox A Drugs, N = 4,799

At least One LiverTox A, N = 3,416

N, overall = 8,215

p-value

Sex (Male)

8,215

2,479 (52%)

1,982 (58%)

4,461 (54%)

 < 0.001

Age

8,215

81 (74, 87)

81 (75, 85)

81 (75, 86)

 < 0.001

Geographic Area

8,190

    

North

 

3,258 (68%)

2,238 (66%)

5,496 (67%)

 

Centre

 

1,111 (23%)

764 (22%)

1,875 (23%)

 

South

 

413 (8.6%)

406 (12%)

819 (10%)

 

BMI

8,160

26.0 (23.4, 29.0)

26.7 (24.1, 29.8)

26.3 (23.7, 29.4)

 < 0.001

BMI ≥ 25

8,160

2,887 (61%)

2,264 (66%)

5,151 (63%)

 < 0.001

Family history of Cardiovascular Disease

6,904

339 (8.9%)

306 (9.9%)

645 (9.3%)

0.154

Smoke

7,378

528 (13%)

506 (16%)

1,034 (14%)

 < 0.001

Alcohol consumption

7,096

385 (9.8%)

288 (9.1%)

673 (9.5%)

0.261

CHA₂DS₂-VASc

8,215

3.0 (3.0, 4,0)

4.0 (3.0, 5,0)

4.0 (3.0, 5,0)

 < 0.001

Hypertension

8,215

3,593 (75%)

2,946 (86%)

6,539 (80%)

 < 0.001

Diabetes

8,215

700 (15%)

927 (27%)

1,627 (20%)

 < 0.001

Previous cerebral vasculopathy

8,215

644 (13%)

666 (19%)

1,310 (16%)

 < 0.001

Ischemic heart disease

8,215

357 (7.4%)

1,022 (30%)

1,379 (17%)

 < 0.001

Cancer

8,215

682 (14%)

517 (15%)

1,199 (15%)

0.243

Chronic Respiratory Disease

8,215

511 (11%)

516 (15%)

1,027 (13%)

 < 0.001

Cirrhosis & varices

7,609

35 (0.8%)

20 (0.6%)

55 (0.7%)

0.265

Hypothyroidism

7,127

331 (8.4%)

297 (9.3%)

628 (8.8%)

0.169

Hyperthyroidism

7,118

59 (1.5%)

131 (4.1%)

190 (2.7%)

 < 0.001

Dementia

7,446

157 (3.8%)

76 (2.3%)

233 (3.1%)

 < 0.001

Platelets [× 109/L ]

8,165

214 (180, 260)

210 (175, 254)

212 (177, 257)

0.001

Creatinine clearance [mL/min]

8,152

64 (48, 83)

61 (46, 80)

62 (47, 82)

 < 0.001

Kidney Function Class

8,152

   

 < 0.001

Normal (≥ 60)

 

2,682 (56%)

1,782 (52%)

4,464 (55%)

 

Decreased (30–59)

 

1,858 (39%)

1,422 (42%)

3,280 (40%)

 

Severely decreased (< 30)

 

208 (4.4%)

200 (5.9%)

408 (5.0%)

 

AST [U/L]

6,241

20 (16, 26)

20 (16, 26)

20 (16, 26)

0.450

AST increased (> 40 U/L)

6,241

244 (7.1%)

192 (6.8%)

436 (7.0%)

0.584

ALT [U/L]

6,488

19 (14, 26)

20 (15, 26)

19 (14, 26)

0.008

ALT increased (> 45 U/L)

6,488

209 (5.8%)

210 (7.2%)

419 (6.5%)

0.023

Either transaminasis increased

6,608

341 (9.3%)

297 (10%)

638 (9.7%)

0.348

FIB-4

6,117

1.78 (1.32, 2.41)

1.80 (1.33, 2.40)

1.79 (1.32, 2.40)

0.865

High FIB-4 (> 3.25)

6,117

356 (11%)

245 (8.8%)

601 (9.8%)

0.019

  1. AST: Aspartate Aminotransferase; ALT: Alanine Aminotransferase; BMI: Body Mass Index.