. 2021 Oct 12;45(6):E874–E882. doi: 10.1097/NCC.0000000000001030

Table 2.

Comparison of Variables Between Groups (N = 57)

Variables		Exp. (n = 30)	Cont. (n = 27)	t	P	Adjusted P^a
Variables		Mean % ± SD/ Mean ± SD	Mean % ± SD/Mean ± SD	t	P	Adjusted P^a
Medication adherence		97.30 ± 4.91	88.33 ± 15.75	2.96	.004
Medication self-efficacy	Pretest	34.10 ± 4.82	32.70 ± 4.62	1.11	.270
Medication self-efficacy	Posttest	37.13 ± 2.92	33.93 ± 4.56	3.13	.003	.004
Depression	Pretest	20.90 ± 7.74	21.56 ± 8.30	−.31	.759
Depression	Posttest	17.77 ± 6.52	20.41 ± 7.75	−1.40	.168	.057

Abbreviations: Cont., control group; Exp., experimental group.

^aAnalysis of covariance.