Randomized Clinical Trial of the Effectiveness of a Home-Based Advanced Practice Psychiatric Nurse Intervention: Outcomes for Individuals with Serious Mental Illness and HIV

Table 2

Average treatment effects for patients receiving an advanced practice psychiatric nurse intervention.

Period	Depression (PHQ-9)^b			Psychiatric symptoms (CSI)^c
	Effect (𝑑)	95% CI	𝑃^a	Effect (𝑑)	95% CI	𝑃^a
Baseline to 3 months	2.99	−4.01, 9.99	.402	−2.58	−14.35, 9.19	.667
3 months to 6 months	2.39	0.53, 4.24	.012	−0.32	−3.44, 2.79	.841
6 months to 12 months	−0.98	−2.97, 1.02	.336	−1.14	−4.46, 2.19	.503
Baseline to 12 months	4.40	−2.66, 11.46	.222	−4.03	−15.99, 7.83	.505

^aCompared with participants who received usual care.
^bPatient Health Questionnaire (PHQ-9).
^cColorado Symptom Index (CSI).