Multivariate analysis | |||||
---|---|---|---|---|---|
Factors | Patients (n = 4 343) | % SLD | % missing data | Complete Case (n = 2 130) aOR* (95% CI*) | Multiple Imputation (n = 4 343) aOR* (95% CI*) M = 30 imputed datasets |
Period of inclusion | |||||
2001-2003 | 2330 | 7.0 | |||
2004-2007 | 2013 | 9.5 | |||
Sex | |||||
Female | 993 | 4.2 | 1.0 | 1.0 | |
Male | 3350 | 9.3 | 1.8 [1.1,3.0] | 2.0 [1.4,2.9] | |
Age | |||||
≤ 40 years | 2435 | 3.9 | 1.0 | 1.0 | |
> 40 years | 1908 | 13.6 | 2.2 [1.5,3.3] | 2.3 [1.7,3.1] | |
Time between 1st HCV + test and referral | |||||
< 1 year | 1728 | 6.7 | |||
≥ 1 year | 2163 | 8.7 | |||
Missing | 452 | 11.5 | 10.4 | ||
Duration of HCV infection at referral† | |||||
< 18 years | 1709 | 3.0 | 1.0 | 1.0 | |
≥ 18 years | 2002 | 12.5 | 3.1 [2.0,5.1] | 2.6 [1.8,3.7] | |
Missing | 632 | 8.2 | 14.6 | ||
History of excessive alcohol intake‡ | |||||
No | 2015 | 4.5 | 1.0 | 1.0 | |
Yes | 1847 | 13.2 | 2.6 [1.8,3.7] | 2.8 [2.2,3.7] | |
Missing | 481 | 4.4 | 11.1 | ||
HbsAg status | |||||
Negative | 3570 | 8.3 | 1.0 | ||
Positive | 89 | 13.5 | 2.4 [1.0,5.9] | ||
Missing | 684 | 6.7 | 15.7 | ||
HIV serostatus | |||||
Negative | 3342 | 8.2 | 1.0 | ||
Positive | 294 | 14.0 | 1.8 [1.2,2.6] | ||
Missing | 707 | 5.7 | 16.3 | ||
HCV genotype 3 | |||||
No | 2083 | 7.2 | 1.0 | 1.0 | |
Yes | 1117 | 10.3 | 1.5 [1.1,2.0] | 1.6 [1.3,2.1] | |
Missing | 1143 | 7.8 | 26.3 |