Effects of culturally-appropriate group education for migrants with type 2 diabetes in primary healthcare: pre-test-post-test design

Table 3 Change of the intervention; The culturally appropriate diabetes education model conducted in focus-groups, changes over time on the outcome measure Diabetes knowledge (DKT; Diabetes Knowledge test) at base-line, immediately after the intervention and 3 months post-intervention

	DKT
				Paired analysis^a – Individual changes
	n	Mean (SD)	Median	n	Mean individual change from Baseline (SD)	Median	95%CI	p-value¹
Time point 1: Baseline	22	6.82 (3.33)	8
Time point 2: Immediately after intervention	22	9.41 (1.62)	9	22	2.59 (3.07)	2	(1.23; 3.95)	0.0007⁴
Time point 3: 3 months after intervention	14	8.21 (3.31)	9	14	1.40 (2.77)	2	(0.54; 3.74)	0.0125⁵

^aPaired analysis, including only complete observations with measurements at both time points
¹Paired t-test
⁴Corresponding Wilcoxon paired test for changes gave for DKT the p-values p = 0.0011 and ⁵ 0.0179

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