This study is part of the joint PIONEER - EHDEN - OHDSI studyathon in March 2021, and aims to advance understanding of clinical management and outcomes of watchful waiting in prostate cancer.
The CSV output file is correct, 3 headers, 3 columns. Some SQL queries returned 0 result so we have only 5 rows, I don't know if it could be related to this warning.
We have executed the package, we had no error but a warning message at the end of the execution:
Warning message: Missing column names filled in: 'X1' [1]
The CSV output file is correct, 3 headers, 3 columns. Some SQL queries returned 0 result so we have only 5 rows, I don't know if it could be related to this warning.