Depressive symptoms and functional decline following coronary interventions in older patients with coronary artery disease: a prospective cohort study

Table 4 Generalized Least Squares Mean (95 % Confidence Interval) Change in BADL^a Over Time, by Depressive Symptom Change over 1 Year

Depression symptom category	Mean		Change from previous measure		P-value
Depression symptom category	Estimate	95 % CI	Estimate	95 % CI	P-value
Baseline
None	13.92	[13.78–14.06]	N/A	N/A	N/A
Baseline only	13.85	[13.45–14.25]	N/A	N/A	N/A
New onset	13.94	[13.51–14.37]	N/A	N/A	N/A
Persistent	13.46	[13.11–13.81]	N/A	N/A	N/A
6 months
None	13.86	[13.72–14.00]	−0.06	[−0.20–0.08]	0.4074
Baseline only	13.79	[13.39–14.19]	−0.06	[−0.44–0.32]	0.7538
New onset	13.10	[12.67–13.53]	−0.84	[−1.25–−0.43]	0.0001
Persistent	12.83	[12.48–13.17]	−0.63	[−0.97–−0.30]	0.0002
12 months
None	13.81	[13.67–13.96]	−0.05	[−0.19–0.09]	0.4870
Baseline only	13.63	[13.23–14.02]	−0.16	[−0.54–0.22]	0.4068
New onset	13.09	[12.66–13.53]	−0.01	[−0.42–0.41]	0.9781
Persistent	12.92	[12.58–13.27]	0.09	[−0.24–0.43]	0.5738
30 months
None	13.65	[13.50–13.80]	−0.16	[−0.30–−0.02]	0.0268
Baseline only	13.42	[13.01–13.83]	−0.21	[−0.60–0.18]	0.2942
New onset	13.20	[12.77–13.63]	0.10	[−0.31–0.52]	0.6213
Persistent	11.92	[11.55–12.28]	−1.00	[−1.35–−0.65]	0.0000

ISSN: 1471-244X