Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 4:32 PM
Ignite Modification Date:
2025-12-24 @ 4:32 PM
NCT ID:
NCT03807466
Eligibility Criteria:
To Identify an LTC Resident
Inclusion Criteria:
An individual having a minimum of 2 records on separate days within the quarter meeting any combination of the following criteria:
* a record for a non-emergency long-term care inpatient services OR
* an Ontario Drug Benefits record administered in long-term care
Index date = The analysis will be anchored on the most recent of either of the records above within a given quarter or their date of death (whichever date is earliest)
Exclusion Criteria:
* Non-Ontario resident at index date
* Invalid age (age\<19 or age\>115) at index date
* Missing or invalid sex or date of birth at index date
* Death date is \>7 days before index date
* If the individual does not live in a nursing home or home for the aged
* Cannot be linked to a Most Responsible Physician (MRP) (see methodology below)
To Identify the Most Responsible Physician (MRP) Using Virtual Rostering
For each patient in the above resident cohort, the study team will retrieve all records from health care providers in the 6 month period preceding the index date (180 days), keeping only records from physicians who have a specialty of 1) general practice, 2) community medicine or 3) geriatrics.
Steps for MRP assignment:
Step 1) The study team will first select physicians with the highest count of records for the monthly management of a nursing home or home for the aged. This is completed for as many residents as possible.
Step 2) If there were no monthly management fee records as described above then the physician with highest count of non-emergency long-term care inpatient services records for each patient will be selected. This step is only applied to residents who could not be matched to a physician by Step 1. \*\*Physician must have seen the patient one or more times in 90 days prior to and including index date to be considered MRP. This criteria is applied to ensure the physician has seen the resident within the reporting quarter.
Step 3) Some patients will virtually roster to physicians in Enrollment groups, some will virtually roster to physicians that are not in a group. For these, the study team will recode enrollment program type to 'NOR' (not otherwise rostered) - these are likely fee for service physicians.
Healthy Volunteers:
False
Sex:
ALL
Study:
NCT03807466
Study Brief:
Protocol Section:
NCT03807466