Table 3.

Pretest to posttest comparisons (N = 12, df = 11)

Measure	Means	SD	t	p
Benefits Ex 1	4.157	0.536	1.431	0.18
Benefits Ex 2	3.935	0.511
Barriers Ex 1	2.525	0.602	−1.116	0.29
Barriers Ex 2	2.758	0.493
Ex self-efficacy 1	3.792	0.640	0.593	0.57
Ex self-efficacy 2	3.677	0.741
DSSQ-F Ex normative 1	2.119	1.473	−2.496	0.03^*
DSSQ-F Ex normative 2	3.000	1.365
DSSQ-F Ex individualized 1	4.179	4.253	1.955	0.08
DSSQ-F Ex individualized 2	6.357	4.576
DQOL worries 1	1.86	0.61	−0.516	0.62
DQOL worries 2	1.76	0.39
DQOL impact 1	2.19	0.39	−0.299	0.77
DQOL impact 2	2.15	0.43
DQOL satisfaction 1	3.73	0.51	0.803	0.44
DQOL satisfaction 2	3.85	0.63
Health 1	2.83	0.58	0.561	0.59
Health 2	3.00	0.85
Relative VO_2peak (mL/Kg/min) 1	33.28	6.95	1.686	0.12
Relative VO_2peak (mL/Kg/min) 2	35.84	8.80
Absolute VO_2peak (L/min) 1	2.18	0.47	1.247	0.24
Absolute VO_2peak (L/min) 2	2.30	0.46
A1c (%) 1	9.40	1.83	0.018	0.99
A1c (%) 2	9.39	2.05

Pretest and posttest values are indicated by (1) and (2), respectively.

p < 0.05.