Table 2.

Changes in Patients’ HRQOL over 3 Time Points by Wilcoxon Signed Ranks Tests

	T1	T2	z	p	T2	T3	z	P
Patients in PaTH (n=17)
Physical Function (SF-PF)
Median	55	85	−3.52	.000	85	90	−0.04	.97
Range	15–95	50–100			50–100	40–100
Depression (PHQ-9)
Median	4	2	−2.85	.004	2	1	−0.05	.96
Range	0–15	0–3			0–3	0–4
Marital Quality (DAS-7)
Median	28	28	−0.60	.55	28	28	−0.97	.33
Range	11–33	17–33			17–33	17–32
Patients in UC (n=17)
Physical Function (SF-PF)
Median	55	90	−3.23	.001	90	95	−0.44	.66
Range	10–100	50–100			50–100	40–100
Depression (PHQ-9)
Median	2	1	−2.56	.01	1	2	−1.19	.23
Range	0–19	0–19			0–19	0–10
Marital Quality (DAS-7)
Median	26	28	−1.55	.12	28	28	−0.95	.34
Range	19–32	18–34			18–34	16–35

Abbreviations: DAS-7, 7-item Dyadic Adjustment Scale; PaTH, Partners Together in Health intervention; PHQ-9, Patient Health Questionnaire; SF-PF, SF-36 Physical Functioning; UC, Usual care group.