. Author manuscript; available in PMC: 2019 Mar 2.

Published in final edited form as: Res Gerontol Nurs. 2018 Mar 2;11(2):71–81. doi: 10.3928/19404921-20180223-02

TABLE 5.

Wilcoxon Signed Rank Test of Significant Hemoglobin A1C Time Interactions

Group	Post Hoc Analysis	Rank	Mean Rank	Sum of Ranks	Z	p Value
Inpatient DSME only	Baseline to 90 days	9−	16.11	145	−0.601	0.548
		13+	8.31	108
		Ties 2
	90 days to 12 months	2−	15.5	31	−3.401	0.001^a
		22+	12.23	269
		Ties 0
	Baseline to 12 months	9−	14.44	130	−0.572	0.568
		15+	11.33	170
		Ties 0
Inpatient DSME plus homecare	Baseline to 90 days	61−	45.60	2827	−5.789	<0.001^a
		18+	22.94	413
		Ties 1
	90 days to 12 months	19−	44.03	836.5	−3.244	0.001^a
		57+	36.66	2089.5
		Ties 5
	Baseline to 12 months	61−	44.32	2703.5	−5.197	<0.001^a
		19+	28.24	536.5
		Ties 1

Note. DSME = diabetes self-management education.

Statistically significant at adjusted alpha = 0.017.