Baseline characteristics n = 399 | n (%) for categorical values | OR for categorical values (95% CI) | P value | Mean (SD) for continuous variables | RR for continuous values (95% CI) | P value | ||
---|---|---|---|---|---|---|---|---|
Adults < 60 years (n = 211) | Adults ≥ 60 years (n = 188) | Adults < 60 years (n = 211) | Adults ≥ 60 years (n = 188) | |||||
Age (years) | Â | Â | Â | Â | 41 (10.8) | 65 (3.6) | Â | Â |
Age (years) n = 399 | ||||||||
 Adults < 60 | 211 (53) | 188 (47) |  |  |  |  |  |  |
 Adults ≥ 60 |  |  |  |  |  |  |  |  |
Gender | ||||||||
 Male | 107 (51) | 55 (29) | 2.5 (1.6–3.7) | < 0.001 |  |  |  |  |
 Female | 104 (49) | 133 (71) |  |  |  |  |  |  |
Comorbidity: hypertension |  |  | 7.1 (3.8–13.3) | < 0.001 |  |  |  |  |
 No | 197 (93) | 124 (66) |  |  |  |  |  |  |
 Yes | 14 (7) | 63 (34) |  |  |  |  |  |  |
Comorbidity: diabetes |  |  | 1.1 (0.7–1.7) | 0.76 |  |  |  |  |
 No | 163 (77) | 142 (76) |  |  |  |  |  |  |
 Yes | 48 (23) | 45 (24) |  |  |  |  |  |  |
 Missing | 0 | 1 |  |  |  |  |  |  |
BMI (kg/m2) | ||||||||
 Missing |  |  |  |  | 29.8 (6.1) 109 | 31.4 (6.5) 95 | 1.4 (1.1–1.9) | < 0.01 |
Comorbidity: obesity (BMI ≥ 30) | ||||||||
 No | 76 (75) | 46 (50) | 2.3 (1.6–5.5) | < 0.001 |  |  |  |  |
 Yes | 26 (25) | 47 (51) |  |  |  |  |  |  |
 Missing | 109 | 95 |  |  |  |  |  |  |
Smoking status | ||||||||
 Smokers | 176 (83) | 63 (81) | 1.1 (0.6–2.2) | 0.75 |  |  |  |  |
 Non-smokers | 35 (17) | 15 (19) |  |  |  |  |  |  |
 Missing | 0 | 110 |  |  |  |  |  |  |
Hepatic condition (based on clinician’s decision) | ||||||||
 Normal | 80 (38) | 27 (26) | 3.3 (1.8–6.0) | < 0.001 |  |  |  |  |
 Abnormal | 114 (54) | 119 (59) |  |  |  |  |  |  |
 Cirrhotic | 17 (8) | 42 (15) |  |  |  |  |  |  |
FIB-4 | ||||||||
 Missing |  |  |  |  | 2.31 (1.9) 1 |  | 2.1 (1.7, 2.5) | < 0.001 |
FIB-4 (Indicator of cirrhosis) | ||||||||
 < 3.25 (IU) | 193 (92) | 121 (64) | 6.2 (3.5–11.2) | < 0.001 |  |  |  |  |
 ≥ 3.25 (IU) | 17 (8) | 67 (36) |  |  |  |  |  |  |
 Missing | 1 | 0 |  |  |  |  |  |  |
Platelet count (× 109/L) |  |  |  |  | 216.4 (68.6) | 182.9 (65.9) | 1.6 (1.4, 2.0) | < 0.001 |
Thrombocytopenia | ||||||||
 No (platelet count × 1000/L ≥ 150) | 184 (87) | 132 (70) | 2.9 (1.7–4.8) | < 0.001 |  |  |  |  |
 Yes (platelet count × 1000/L < 150) | 27 (13) | 56 (30) |  |  |  |  |  |  |
HCV serum concentration | ||||||||
 (IU/mL × 10e + 06) |  |  |  |  | 2.1 (5.4) | 2.0 (6.1)) |  |  |
Alfa Feto-protein (10Â ng/mL) | Â | Â | Â | Â | Â | Â | Â | Â |
 Missing |  |  |  |  | 10.2 (15.7) 3 | 5.9 (8.4) 2 | 1.4 (1.1, 1.7) | 0.005 |
Alfa Feto-protein | ||||||||
 < 10 ng/mL | 176 (85) | 138 (74) | 1.9 (1.2–3.2) | < 0.01 |  |  |  |  |
 ≥ 10 ng/mL | 32 (15) | 48 (26) |  |  |  |  |  |  |
 Missing | 3 | 2 |  |  |  |  |  |  |
Liver enzymes: AST | ||||||||
 (IU/L) |  |  |  |  | 44.2 (27.3) | 53.2 (35.5) | 1.3 (1.0, 1.6) | 0.01 |
Liver enzymes: AST | ||||||||
 Normal level (< 40 IU/L) | 121 (57) | 85 (45) | 1.6 (1.1–2.4) | < 0.01 |  |  |  |  |
 Abnormal level (≥ 40 IU/L) | 90 (43) | 103 (55) |  |  |  |  |  |  |
Liver enzymes: ALT | ||||||||
  (IU/L) |  |  |  |  | 49.5 (35.4) | 49.8 (35.7) | 0.9 (0.8, 1.2) | 0.66 |
Liver enzymes: ALT | ||||||||
 Normal level (< 56 IU/L) | 148 (70) | 135 (72) | 0.9 (0.6–1.4) | 0.71 |  |  |  |  |
 Abnormal level (≥ 56 IU/L) | 63 (30) | 53 (28) |  |  |  |  |  |  |
Treatment status | ||||||||
 Naïve | 194 (92) | 182 (97) | 3.3 (1.9–5.9) | < 0.001 |  |  |  |  |
 Experienced | 17 (8) | 6 (3) |  |  |  |  |  |  |
Ribavirin in treatment combination | ||||||||
 No | 151 (72) | 175 (93) | 0.2 (0.1–0.4) | < 0.001 |  |  |  |  |
 Yes | 60 (28) | 13 (7) |  |  |  |  |  |  |