Table 4.
Standard ANCOVA Standard ANCOVA adjusted for IVT treatment, age, sex, time-to-treatment, and baseline VA. No evidence for IVT being efficacious after adjusting for age, sex, time-to-treatment and baseline VA.
| Estimate | SE | t-Value | p-Value* | |
|---|---|---|---|---|
| IVT treatment | 0.00228 | 0.14260 | 0.016 | 0.987 |
| Age | 0.16162 | 0.15635 | 1.034 | 0.307 |
| Sex | −0.01784 | 0.22000 | −0.081 | 0.936 |
| Time-to-treatment | −0.19076 | 0.11011 | −1.732 | 0.091 |
| VA baseline | 0.70090 | 0.14373 | 4.876 | <0.001 |
IVT: intravenous thrombolysis; SE: standard error; VA: visual acuity.