Use descriptive statistics to analyze the data. Perform a 2 tail T-test. Please explain findings Pre-implementation chart audit ( no depression screening tool in place) S/S of depression 6/45 (13.3%) Depression diagnosis 9/45 (20%) Treatment for depression 7/45 (15.5%) A total of 45 charts were audited over 3 months for the pre-implementation period

Post-implementation chart audit (after implementation of PHQ-2 and PHQ-9) S/S of depression 26/45 (57.8%) Depression diagnosis 27/45 (60%) Treatment for depression 21/45 (46.67%) A total of 45 charts were audited over 3 months for the post implementation period