Table 4. Proportions of primary care patients who were identified as at high risk of suicide and had a documented safety plan during primary care encounters over the implementation period (January 1, 2020, to December 31, 2021).

Subperiods of implementation period	Patients with a documented safety plan that did not include “Lock to Live,” %	Patients with a documented safety plan that did include “Lock to Live,” %
Months 1-6	53.5	1.6
Months 7-12	50	4.1
Months 13-18	41.7	11.1
Months 19-24	22.2	29.1