Table 2.

Adjusted Means of Functioning Indicators at Baseline and 4, 12, and 18 Months: Comparison Between Women Heart Disease Patients With and Without Diabetes (n = 1008)

	Cross-sectional: adjusted means (SE)
	Baseline	Month 4	Month 12	Month 18
SIP physical (0–100)
Diabetes	12.5 (0.89)	11.0 (0.84)	12.9 (0.95)	13.2 (1.0)
No diabetes	8.3 (0.31)	7.7 (0.33)	7.7 (0.32)	7.7 (0.33)
p value	<0.001	<0.001	<0.001	<0.001
Six-Minute Walk (feet)
Diabetes	604.2 (35.3)	672.1 (41.4)	592.0 (40.4)	567.6 (41.2)
No diabetes	787.1 (16.8)	812.7 (19.1)	825.0 (18.4)	809.9 (18.5)
p value	<0.001	0.002	<0.001	<0.001
SIP psychosocial (0–100)
Diabetes	9.1 (0.86)	7.5 (0.82)	9.4 (0.93)	9.6 (1.0)
No diabetes	6.5 (0.32)	5.7 (0.36)	5.7 (0.31)	5.9 (0.33)
p value	<0.001	0.002	<0.001	<0.001
Depression (0–24)
Diabetes	4.2 (0.35)	3.6 (0.35)	4.3 (0.40)	4.6 (0.42)
No diabetes	3.3 (0.14)	3.2 (0.16)	3.3 (0.17)	3.3 (0.17)
p value	0.02	0.30	0.03	0.004
Cardiac symptoms (0–25)
Diabetes	3.7 (0.34)	2.8 (0.39)	3.3 (0.40)	3.6 (0.37)
No diabetes	3.3 (0.14)	2.9 (0.16)	2.8 (0.15)	2.8 (0.15)
p value	0.27	0.55	0.37	0.02
General physical symptoms (0–20)
Diabetes	6.3 (0.38)	6.2 (0.41)	6.2 (0.41)	6.5 (0.44)
No diabetes	5.5 (0.16)	5.2 (0.18)	5.2 (0.18)	5.1 (0.17)
p value	0.05	0.003	0.003	0.013

Adjusted for count of heart diagnoses, age, baseline comorbidities, income, treatment group status, and race. Includes respondents with data at baseline and at least one other time point.

All outcomes, except depression and 6MWT, were log-transformed to normalize their distribution. Adjusted means are in original scale for clearer interpretation, but p values are based on log-transformed variables.

SE, standard error; 6MWT, Six-Minute Walk test.