. Author manuscript; available in PMC: 2013 Aug 30.

Published in final edited form as: Diabetes Educ. 2010 Jan-Feb;36(1):127–131. doi: 10.1177/0145721709355487

Table 1.

Means and Standard Deviations for A1C, DES, and PAID Measures Across Time

Measures	MAC	TAU	NCC
Measures	Mean (SD), (SE)^a N	Mean (SD), (SE)^a N	Mean (SD), (SE)^a N
A1C
Baseline	8.90 (1.59), 25	8.45 (1.71), 25	8.24 (1.44), 50
6-month	8.73 (1.74), 24	8.50 (2.25), 18	8.61 (1.65), 50
Adjusted 6-month^b	8.31 (.28)^a	8.66 (.31)^a	8.76 (.19)^a
DES
Baseline	4.00 (0.79), 25	4.21 (0.59), 25	—
6-month	4.61 (0.34), 21	4.17 (0.64), 19	—
Adjusted 6-month^b	4.63 (.11)^a	4.15 (.11)^a	—
PAID
Baseline	18.90 (15.73), 25	24.40 (22.12), 25	—
6-month	9.41 (9.49), 21	16.12 (13.64), 19	—
Adjusted 6-month^b	10.25 (2.29)^a	15.19 (2.41)^a	—

Abbreviations: DES, Diabetes Empowerment Scale; PAID, Problem Areas in Diabetes Scale; MAC, medical assistant coaching; TAU, treatment as usual; NCC, no contact control; SD, standard deviation; SE, standard error.

Standard Error (SE).

6-month value or score adjusted for baseline for each measure.