Table 3.

Descriptive Statistics and Linear Mixed Modeling Results for Longitudinal Correlates by Predicted Trajectory Group Membership

Correlates	Moderately adherent with slow decline group (n=29)	Persistently nonadherent group (n=62)	p-values
			Group	Time	Group*Time Interaction
			Self-Care Agency
2 months	227.21 (26.94)	226.03 (22.50)	0.13	0.52	0.05
6 months	235.28 (21.06)	223.25 (23.18)
12 months	232.71 (24.17)	225.29 (23.85)
SF-36 PCS
2 months	41.58 (7.85)	36.99 (9.30)	0.004	<0.001	0.47
6 months	45.59 (9.33)	38.91 (10.93)
12 months	46.11 (8.80)	41.52 (10.51)
SF-36 MCS
2 months	51.65 (11.99)	51.44 (10.78)	0.58	0.13	0.56
6 months	52.17 (10.21)	52.46 (9.54)
12 months	55.63 (5.89)	53.06 (8.74)
SCL-90 Anxiety
2 months	0.38 (0.34)	0.57 (0.62)	0.11	0.06	0.51
6 months	0.40 (0.37)	0.49 (0.49)
12 months	0.31 (0.34)	0.39 (0.39)
SCL-90 Depression
2 months	0.55 (0.51)	0.67 (0.65)	0.24	0.23	0.85
6 months	0.58 (0.60)	0.66 (0.48)
12 months	0.45 (0.30)	0.59 (0.42)

Note: Descriptive statistics in the table were shown as mean (standard deviation).

SF-36: Short Form-36; PCS: Physical Component Summary; MCS: Mental Component Summary; SCL-90: Symptom Checklist-90.