Task: Answer Verification
Input (English): Question: Is mRI-detected osteitis associated with the presence or level of ACPA alone , but with the combined presence of ACPA and RF?
Answer: The presence of ACPA alone or ACPA level was not statistically significantly associated with BME scores, but the combined presence of ACPA and RF was associated with more BME. This suggests an additive role of RF to ACPA in mediating osteitis.
Output (English): no