Table 4.
Single and multifactor analyses of variance identify high lactate dehydrogenase, ferritin, and no arbidol treatment as independent risk factors for long disease duration
|
|
Single factor
|
Multi factor
|
||
|
OR (95%CI)
|
P
value
|
OR (95%CI)
|
P
value
|
|
| Nontreatment | 8.167 (3.731-17.874) | < 0.001 | 7.158 (2.608-19.648) | < 0.001 |
| Ferritin (> 486.5 ng/mL） | 4.368 (1.895-10.066) | 0.001 | 2.852 (1.004-8.099) | 0.049 |
| LDH (> 239.5 U/L) | 8.167 (3.731,17.874) | < 0.001 | 5.946 (2.171-16.285) | 0.001 |
| Age (> 60 yr) | 0.699 (0.334-1.338) | 0.255 | ||
| Male gender | 0.628 (0.310-1.273) | 0.197 | ||
| Underlying disease (yes vs none) | 1.421 (0.674-2.996) | 0.356 | ||
| Abnormal liver function1 (yes vs none) | 1.229 (0.607-2.487) | 0.567 | ||
| Abnormal heart function2 (yes vs none) | 0.242 (0.027-2.132) | 0.201 | ||
| Abnormal creatinine2 (yes vs none) | 1.281 (0.078-20.922) | 0.862 | ||
1
Chi-square test.
2
Fisher’s exact test. LDH: Lactate dehydrogenase; OR: Odds ratio.