Table 4.

Summary statistics for the Chronic Disease Self-Efficacy Scale (CDSES) summary scores by randomised group and analysis of covariance for the asthma cohort

	Facts and figures (n=75)			Patient experience (n=73)
	n	Mean (SD)	{Min–max}	n	Mean (SD)	{Min–max}
Chronic Disease Self-Efficacy Scale
Baseline CDSES scores*	74	8.207 (1.530)	{2.33–10.0}	73	8.231 (1.611)	{1.83–10.0}
2-week CDSES scores†	59	8.401 (1.501)	{4.00–10.0}	62	8.238 (1.389)	{4.40–10.0}
Change in mean CDSES scores	58	0.093 (0.951)	{−3.00–2.33}	62	−0.068 (0.910)	{−1.33–3.67}
ANCOVA		Adjusted mean diff‡			95% CI
Patient experience	120	−0.1574			−0.4661 to 0.1512

*One participant only completed two items, not included.

†Includes (n=117 participants who completed all 6 items and n=4 participants who completed 5 items).

‡Adjusted for mean baseline CDSES scores.